{"id":1856,"date":"2026-04-29T09:00:00","date_gmt":"2026-04-29T09:00:00","guid":{"rendered":"https:\/\/etavisauk.org\/en\/?p=1856"},"modified":"2026-04-27T23:37:06","modified_gmt":"2026-04-27T23:37:06","slug":"best-uk-sim-cards-for-tourists-2026-esim-prepaid-and-data-plans","status":"publish","type":"post","link":"https:\/\/etavisauk.org\/vi\/best-uk-sim-cards-for-tourists-2026-esim-prepaid-and-data-plans\/","title":{"rendered":"Th\u1ebb SIM T\u1ed1t Nh\u1ea5t cho Du Kh\u00e1ch \u1edf UK 2026 \u2013 eSIM, Tr\u1ea3 Tr\u01b0\u1edbc v\u00e0 G\u00f3i D\u1eef Li\u1ec7u"},"content":{"rendered":"

Gi\u1eef k\u1ebft n\u1ed1i trong khi du l\u1ecbch \u0111\u1ebfn Anh l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft du kh\u00e1ch qu\u1ed1c t\u1ebf. D\u00f9 b\u1ea1n \u0111ang n\u1ed9p \u0111\u01a1n xin UK ETA hay l\u00ean k\u1ebf ho\u1ea1ch cho s\u1ef1 \u0111\u1ebfn c\u1ee7a m\u00ecnh, vi\u1ec7c hi\u1ec3u c\u00e1c t\u00f9y ch\u1ecdn di \u0111\u1ed9ng c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi b\u1ea1n h\u1ea1 c\u00e1nh t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t th\u1ef1c s\u1ef1. Du kh\u00e1ch SIM Anh c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn: th\u1ebb SIM truy\u1ec1n th\u1ed1ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c \u1edf s\u00e2n bay, c\u00e1c g\u00f3i tr\u1ea3 tr\u01b0\u1edbc t\u1eeb c\u00e1c m\u1ea1ng Anh ch\u00ednh nh\u01b0 EE v\u00e0 Vodafone, ho\u1eb7c c\u00e1c gi\u1ea3i ph\u00e1p eSIM ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn nh\u01b0 Airalo v\u00e0 Holafly. V\u00ec Anh \u0111\u00e3 r\u1eddi kh\u1ecfi EU, roaming t\u1eeb Ch\u00e2u \u00c2u kh\u00f4ng c\u00f2n t\u1ef1 \u0111\u1ed9ng\u2014nhi\u1ec1u m\u1ea1ng EU kh\u00f4ng c\u00f2n bao g\u1ed3m \u0111\u1ed9 ph\u1ee7 Anh trong c\u00e1c k\u1ebf ho\u1ea1ch ti\u00eau chu\u1ea9n c\u1ee7a h\u1ecd. Tuy nhi\u00ean, du kh\u00e1ch \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n UK ETA hi\u1ec7n c\u00f3 th\u1ec3 \u0111\u1eb7t eSIM tr\u01b0\u1edbc khi \u0111\u1ebfn v\u00e0 k\u00edch ho\u1ea1t ch\u00fang ngay l\u1eadp t\u1ee9c khi h\u1ea1 c\u00e1nh. H\u01b0\u1edbng d\u1eabn n\u00e0y so s\u00e1nh c\u00e1c t\u00f9y ch\u1ecdn th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n tr\u00ean to\u00e0n b\u1ed9 gi\u00e1 c\u1ea3, \u0111\u1ed9 ph\u1ee7, t\u00ednh kh\u1ea3 d\u1ee5ng 5G v\u00e0 s\u1ef1 thu\u1eadn ti\u1ec7n, gi\u00fap b\u1ea1n ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho chuy\u1ebfn th\u0103m c\u1ee7a b\u1ea1n.<\/p>\n\n

\"Big<\/figure>\n\n

Hi\u1ec3u C\u00e1c T\u00f9y Ch\u1ecdn K\u1ebft N\u1ed1i c\u1ee7a B\u1ea1n l\u00e0 M\u1ed9t Du Kh\u00e1ch<\/h2>\n\n

Khi b\u1ea1n \u0111\u1ebfn Anh, b\u1ea1n s\u1ebd t\u00ecm th\u1ea5y b\u1ed1n c\u00e1ch ch\u00ednh \u0111\u1ec3 s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 di \u0111\u1ed9ng. Th\u1ee9 nh\u1ea5t, th\u1ebb SIM truy\u1ec1n th\u1ed1ng v\u1eabn r\u1ed9ng r\u00e3i c\u00f3 s\u1eb5n\u2014b\u1ea1n c\u00f3 th\u1ec3 mua m\u1ed9t th\u1ebb \u1edf b\u1ea5t k\u1ef3 s\u00e2n bay, chu\u1ed7i b\u00e1n l\u1ebb l\u1edbn (Tesco, Boots) ho\u1eb7c c\u1eeda h\u00e0ng ti\u1ec7n l\u1ee3i. Th\u1ee9 hai, c\u00f4ng ngh\u1ec7 eSIM cho ph\u00e9p b\u1ea1n t\u1ea3i xu\u1ed1ng v\u00e0 k\u00edch ho\u1ea1t m\u1ed9t g\u00f3i d\u1ecbch v\u1ee5 ngay l\u1eadp t\u1ee9c t\u1eeb h\u1ea7u h\u1ebft c\u00e1c m\u1ea1ng m\u00e0 kh\u00f4ng c\u1ea7n gh\u00e9 th\u0103m c\u1eeda h\u00e0ng. Th\u1ee9 ba, roaming qu\u1ed1c t\u1ebf th\u00f4ng qua m\u1ea1ng nh\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng c\u00f3 chi ph\u00ed cao h\u01a1n \u0111\u00e1ng k\u1ec3. Th\u1ee9 t\u01b0, du l\u1ecbch ch\u1ec9 s\u1eed d\u1ee5ng WiFi ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c du kh\u00e1ch leo n\u00fai ti\u1ebft ki\u1ec7m chi ph\u00ed, m\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y gi\u1edbi h\u1ea1n s\u1ef1 linh ho\u1ea1t c\u1ee7a b\u1ea1n. H\u1ea7u h\u1ebft du kh\u00e1ch t\u00ecm \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng: l\u00e0 m\u1ed9t th\u1ebb SIM \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec3 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u n\u1eb7ng, ho\u1eb7c eSIM \u0111\u1ec3 thu\u1eadn ti\u1ec7n khi \u0111\u1ebfn v\u1edbi UK ETA. Du kh\u00e1ch SIM Anh n\u00ean chu\u1ea9n b\u1ecb ng\u00e2n s\u00e1ch \u00a310\u2013\u00a325 cho th\u1ebb SIM c\u1ed9ng \u00a310\u2013\u00a340 cho t\u00edn d\u1ee5ng d\u1eef li\u1ec7u, t\u00f9y thu\u1ed9c v\u00e0o b\u1ea1n \u1edf l\u1ea1i bao nhi\u00eau ng\u00e0y. C\u00e1c m\u1ea1ng Anh ch\u00ednh cung c\u1ea5p c\u00e1c g\u00f3i th\u00e2n thi\u1ec7n v\u1edbi du kh\u00e1ch, c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c kho\u1ea3n ph\u00ed \u0111\u1eaft ti\u1ec1n cho m\u1ed7i MB. L\u00e0 du kh\u00e1ch UK ETA, b\u1ea1n c\u00f3 l\u1ee3i th\u1ebf l\u00e0 c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng eSIM c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i v\u00e0o l\u00fac b\u1ea1n h\u1ea1 c\u00e1nh m\u00e0 kh\u00f4ng c\u1ea7n t\u00ecm c\u1eeda h\u00e0ng.<\/p>\n\n

\"Big<\/figure>\n\n

C\u00e1c M\u1ea1ng Ch\u00ednh c\u1ee7a Anh: EE, Vodafone, O2 v\u00e0 Three<\/h2>\n\n

B\u1ed1n m\u1ea1ng di \u0111\u1ed9ng ch\u00ednh c\u1ee7a Anh m\u1ed7i c\u00e1i \u0111\u1ec1u cung c\u1ea5p c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 du l\u1ecbch c\u00f3 nh\u1eefng \u0111i\u1ec3m m\u1ea1nh h\u01a1i kh\u00e1c nhau. EE l\u00e0 nh\u00e0 cung c\u1ea5p l\u1edbn nh\u1ea5t v\u1edbi qu\u00e1 tr\u00ecnh tri\u1ec3n khai 5G nhanh nh\u1ea5t (c\u00f3 s\u1eb5n \u1edf h\u01a1n 100 th\u00e0nh ph\u1ed1 t\u00ednh \u0111\u1ebfn n\u0103m 2026) v\u00e0 \u0111\u1ed9 ph\u1ee7 ngo\u00e0i tr\u1eddi \u0111\u00e1ng tin c\u1eady nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c khu v\u1ef1c n\u00f4ng th\u00f4n. Vodafone c\u00f3 m\u1ee9c gi\u00e1 d\u1eef li\u1ec7u c\u1ea1nh tranh v\u00e0 \u0111\u1ed9 ph\u1ee7 th\u00e0nh ph\u1ed1 m\u1ea1nh m\u1ebd, m\u1eb7c d\u00f9 t\u00ednh kh\u1ea3 d\u1ee5ng 5G c\u00f3 ph\u1ea7n ch\u1eadm h\u01a1n EE. O2 cung c\u1ea5p \u0111\u1ed9 ph\u1ee7 c\u00e2n b\u1eb1ng v\u00e0 d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng t\u1ed1t, trong khi Three nh\u1eafm m\u1ee5c ti\u00eau du kh\u00e1ch chi ph\u00ed th\u1ea5p v\u1edbi c\u00e1c g\u00f3i d\u1eef li\u1ec7u h\u00e0o ph\u00f3ng \u1edf m\u1ee9c gi\u00e1 th\u1ea5p h\u01a1n. \u0110\u1ed1i v\u1edbi du kh\u00e1ch SIM Anh, EE th\u01b0\u1eddng chi ph\u00ed \u00a315\u2013\u00a320 cho SIM c\u1ed9ng \u00a315\u2013\u00a330 cho d\u1eef li\u1ec7u 10GB k\u00e9o d\u00e0i 30 ng\u00e0y. C\u00e1c g\u00f3i du l\u1ecbch c\u1ee7a Vodafone b\u1eaft \u0111\u1ea7u t\u1eeb \u00a312 cho SIM c\u1ed9ng m\u1ee9c gi\u00e1 d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u1ef1. O2 v\u00e0 Three \u0111\u1ec1u gi\u1ea3m gi\u00e1 c\u00e1c nh\u00e0 cung c\u1ea5p ch\u00ednh kho\u1ea3ng 15\u201320%, l\u00e0m cho ch\u00fang h\u1ea5p d\u1eabn n\u1ebfu b\u1ea1n \u1edf l\u1ea1i nhi\u1ec1u tu\u1ea7n. C\u1ea3 b\u1ed1n m\u1ea1ng \u0111\u1ec1u h\u1ed7 tr\u1ee3 thanh to\u00e1n kh\u00f4ng ti\u1ebfp x\u00fac th\u00f4ng qua v\u00ed k\u1ef9 thu\u1eadt s\u1ed1, v\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ec1u cung c\u1ea5p k\u00edch ho\u1ea1t eSIM trong c\u1eeda h\u00e0ng ho\u1eb7c tr\u1ef1c tuy\u1ebfn. B\u1ea3n \u0111\u1ed3 \u0111\u1ed9 ph\u1ee7 tr\u00ean trang web c\u1ee7a m\u1ed7i m\u1ea1ng hi\u1ec3n th\u1ecb c\u00e1c m\u00e3 b\u01b0u ch\u00ednh v\u00e0 \u0111\u01b0\u1eddng ph\u1ed1 c\u1ee5 th\u1ec3, gi\u00fap b\u1ea1n x\u00e1c minh t\u00ednh kh\u1ea3 d\u1ee5ng 4G\/5G tr\u01b0\u1edbc khi cam k\u1ebft.<\/p>\n\n

\"Big<\/figure>\n\n

C\u00e1c Gi\u1ea3i Ph\u00e1p MVNO v\u00e0 Gi\u00e1 C\u1ea3 Gi\u00e1 C\u1ea3 Ph\u1ea3i Ch\u0103ng: GiffGaff, Smarty v\u00e0 Lebara<\/h2>\n\n

C\u00e1c Nh\u00e0 Khai Th\u00e1c M\u1ea1ng \u1ea2o Di \u0110\u1ed9ng (MVNO) mua n\u0103ng l\u1ef1c b\u00e1n bu\u00f4n t\u1eeb c\u00e1c m\u1ea1ng ch\u00ednh v\u00e0 b\u00e1n l\u1ea1i v\u1edbi gi\u00e1 chi\u1ebft kh\u1ea5u. GiffGaff ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a O2 v\u00e0 li\u00ean t\u1ee5c c\u1eaft gi\u00e1 c\u00e1c nh\u00e0 khai th\u00e1c l\u1edbn 20\u201330%, cung c\u1ea5p c\u00e1c g\u00f3i d\u00e0nh cho kh\u00e1ch du l\u1ecbch b\u1eaft \u0111\u1ea7u t\u1eeb \u00a35 cho m\u1ed9t th\u1ebb SIM c\u1ed9ng v\u1edbi \u00a38\u2013\u00a320 \u0111\u1ec3 c\u00f3 d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n trong 30 ng\u00e0y\u2014gi\u00e1 tr\u1ecb tuy\u1ec7t v\u1eddi cho nh\u1eefng du kh\u00e1ch \u1edf l\u00e2u. Smarty ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng Three v\u00e0 t\u00ednh ph\u00ed theo gigabyte (th\u01b0\u1eddng l\u00e0 \u00a32\u2013\u00a35 m\u1ed7i GB), c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n ch\u1ec9 thanh to\u00e1n cho nh\u1eefng g\u00ec b\u1ea1n s\u1eed d\u1ee5ng; \u0111i\u1ec1u n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng chuy\u1ebfn th\u0103m ng\u1eafn ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi d\u00f9ng WiFi nhi\u1ec1u. Lebara ph\u1ee5c v\u1ee5 nh\u1eefng du kh\u00e1ch qu\u1ed1c t\u1ebf v\u1edbi gi\u00e1 c\u01b0\u1edbc gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng \u0111\u1ec3 g\u1ecdi v\u1ec1 nh\u00e0: b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi SMS \u0111\u1ebfn \u1ea4n \u0110\u1ed9 v\u1edbi gi\u00e1 \u00a30.10, m\u1eb7c d\u00f9 gi\u00e1 d\u1eef li\u1ec7u c\u1ee7a n\u00f3 k\u00e9m c\u1ea1nh tranh h\u01a1n GiffGaff ho\u1eb7c Smarty. L\u00e0 m\u1ed9t du kh\u00e1ch UK ETA, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng m\u1ed9t eSIM GiffGaff tr\u01b0\u1edbc khi \u0111\u1ebfn \u0111\u1ec3 c\u00f3 t\u1ed5ng chi ph\u00ed th\u1ea5p nh\u1ea5t, ho\u1eb7c ch\u1ecdn m\u1ed9t th\u1ebb SIM v\u1eadt l\u00fd \u1edf s\u00e2n bay n\u1ebfu b\u1ea1n th\u00edch k\u00edch ho\u1ea1t ngay l\u1eadp t\u1ee9c. C\u00e1c g\u00f3i MVNO th\u01b0\u1eddng bao g\u1ed3m ph\u1ea1m vi 4G gi\u1ed1ng nh\u01b0 m\u1ea1ng cha c\u1ee7a ch\u00fang\u2014GiffGaff \u0111\u1ea1t ph\u1ea1m vi t\u01b0\u01a1ng \u0111\u01b0\u01a1ng EE v\u00ec n\u00f3 s\u1eed d\u1ee5ng c\u00e1c th\u00e1p c\u1ee7a O2\u2014nh\u01b0ng h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng sparser h\u01a1n v\u00e0 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00f4i khi \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng ti\u1ebft ki\u1ec7m, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn x\u00e1c minh cho c\u00e1c \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng.<\/p>\n\n

C\u00e1c Gi\u1ea3i Ph\u00e1p eSIM: Airalo, Holafly, Nomad, Saily v\u00e0 Ubigi<\/h2>\n\n

C\u00f4ng ngh\u1ec7 eSIM cho ph\u00e9p b\u1ea1n k\u00edch ho\u1ea1t g\u00f3i d\u1ecbch v\u1ee5 di \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n th\u1ebb SIM v\u1eadt l\u00fd, khi\u1ebfn n\u00f3 l\u00fd t\u01b0\u1edfng cho nh\u1eefng du kh\u00e1ch mu\u1ed1n k\u1ebft n\u1ed1i ngay khi h\u1ea1 c\u00e1nh. Airalo l\u00e0 ng\u01b0\u1eddi d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u, cung c\u1ea5p c\u00e1c g\u00f3i UK t\u1eeb $5\u2013$12 cho 500MB\u20135GB, c\u00f3 hi\u1ec7u l\u1ef1c 7\u201330 ng\u00e0y, v\u1edbi k\u00edch ho\u1ea1t nhanh (ch\u1ec9 v\u00e0i gi\u00e2y). Holafly chuy\u00ean ph\u1ee5c v\u1ee5 nh\u1eefng du kh\u00e1ch, cung c\u1ea5p c\u00e1c g\u00f3i d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n v\u1edbi gi\u00e1 \u00a315\u2013\u00a325 m\u1ed7i tu\u1ea7n, m\u1eb7c d\u00f9 nh\u1eefng g\u00f3i n\u00e0y ch\u1ec9 c\u1ea1nh tranh \u0111\u01b0\u1ee3c v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng d\u1eef li\u1ec7u nhi\u1ec1u. Nomad cung c\u1ea5p \u0111\u1ecbnh gi\u00e1 minh b\u1ea1ch (\u00a30.30 m\u1ed7i GB \u1edf V\u01b0\u01a1ng qu\u1ed1c Anh) m\u00e0 kh\u00f4ng c\u00f3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng t\u00edn d\u1ee5ng, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c l\u1ecbch tr\u00ecnh du l\u1ecbch kh\u00f4ng ch\u1eafc ch\u1eafn. Saily, \u0111\u01b0\u1ee3c s\u1edf h\u1eefu b\u1edfi Deutsche Telekom, cung c\u1ea5p \u00a310 cho 2GB c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y v\u1edbi ph\u1ea1m vi t\u1ed1t v\u00e0 t\u00edch h\u1ee3p v\u00e0o v\u00ed Apple v\u00e0 Google. Ubigi nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o nh\u1eefng du kh\u00e1ch sang tr\u1ecdng, t\u00ednh ph\u00ed \u00a31 m\u1ed7i GB nh\u01b0ng cung c\u1ea5p h\u1ed7 tr\u1ee3 cao c\u1ea5p 24\/7. \u0110\u1ed1i v\u1edbi nh\u1eefng kh\u00e1ch du l\u1ecbch UK ETA, Airalo n\u1ed5i b\u1eadt: \u0111\u1eb7t h\u00e0ng tr\u01b0\u1edbc khi r\u1eddi kh\u1ecfi qu\u1ed1c gia nh\u00e0, nh\u1eadn m\u00e3 QR ngay l\u1eadp t\u1ee9c, sau \u0111\u00f3 qu\u00e9t v\u00e0 k\u00edch ho\u1ea1t ngay khi b\u1ea1n h\u1ea1 c\u00e1nh. H\u1ea7u h\u1ebft c\u00e1c g\u00f3i eSIM bao g\u1ed3m ph\u1ea1m vi 4G \u0111\u1ea7y \u0111\u1ee7 tr\u00ean c\u00e1c m\u1ea1ng UK ch\u00ednh, m\u1eb7c d\u00f9 t\u00ednh kh\u1ea3 d\u1ee5ng 5G thay \u0111\u1ed5i\u2014ki\u1ec3m tra \u0111i\u1ec1u kho\u1ea3n c\u1ee7a nh\u00e0 cung c\u1ea5p. Roaming eSIM minh b\u1ea1ch \u1edf V\u01b0\u01a1ng qu\u1ed1c Anh v\u00ec b\u1ea1n \u0111ang mua m\u1ed9t g\u00f3i \u0111\u1ecba ph\u01b0\u01a1ng, kh\u00f4ng ph\u1ea3i roaming qu\u1ed1c t\u1ebf.<\/p>\n\n

\"Bi\u1ec3u<\/figure>\n\n

\u0110\u1ebfn S\u00e2n Bay: Nh\u1eadn v\u00e0 K\u00edch Ho\u1ea1t Th\u1ebb SIM<\/h2>\n\n

C\u1ea3 ba s\u00e2n bay ch\u00ednh c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh (Heathrow, Gatwick, Stansted) v\u00e0 c\u00e1c trung t\u00e2m khu v\u1ef1c \u0111\u1ec1u c\u00f3 nhi\u1ec1u c\u1eeda h\u00e0ng \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng trong c\u00e1c ph\u00f2ng \u0111\u1ebfn. B\u1ea1n th\u01b0\u1eddng s\u1ebd t\u00ecm th\u1ea5y c\u00e1c c\u1eeda h\u00e0ng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p Vodafone, EE v\u00e0 Three c\u1ed9ng v\u1edbi c\u00e1c nh\u00e0 b\u00e1n l\u1ebb \u0111\u1ed9c l\u1eadp b\u00e1n th\u1ebb SIM GiffGaff v\u00e0 Lebara. Quy tr\u00ecnh m\u1ea5t 5\u201310 ph\u00fat: \u0111\u01b0a h\u1ed9 chi\u1ebfu \u0111\u1ec3 x\u00e1c minh danh t\u00ednh, ch\u1ecdn m\u1ed9t g\u00f3i c\u01b0\u1edbc, thanh to\u00e1n v\u00e0 th\u1ebb SIM \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t ngay l\u1eadp t\u1ee9c. Sau \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 c\u1eafm n\u00f3 v\u00e0o \u0111i\u1ec7n tho\u1ea1i c\u1ee7a m\u00ecnh v\u00e0 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng d\u1eef li\u1ec7u v\u00e0 nh\u1eafn tin trong v\u00e0i gi\u00e2y. C\u00e1c g\u00f3i SIM d\u00e0nh cho kh\u00e1ch du l\u1ecbch \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n r\u00f5 r\u00e0ng v\u1edbi gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u v\u00e0 th\u1eddi gian hi\u1ec7u l\u1ef1c (th\u01b0\u1eddng l\u00e0 30 ng\u00e0y). H\u1ea7u h\u1ebft c\u00e1c c\u1eeda h\u00e0ng ch\u1ea5p nh\u1eadn thanh to\u00e1n b\u1eb1ng th\u1ebb (bao g\u1ed3m c\u1ea3 kh\u00f4ng ti\u1ebfp x\u00fac) v\u00e0 nhi\u1ec1u n\u01a1i ch\u1ea5p nh\u1eadn USD ho\u1eb7c EUR, m\u1eb7c d\u00f9 GBP mang l\u1ea1i t\u1ef7 gi\u00e1 t\u1ed1t nh\u1ea5t. N\u1ebfu b\u1ea1n \u0111\u00e3 \u0111\u1eb7t tr\u01b0\u1edbc eSIM, b\u1ecf qua h\u00e0ng ch\u1edd: t\u00ecm m\u1ed9t qu\u00e1n c\u00e0 ph\u00ea c\u00f3 WiFi, qu\u00e9t m\u00e3 QR k\u00edch ho\u1ea1t eSIM c\u1ee7a b\u1ea1n v\u00e0 b\u1ea1n s\u1ebd tr\u1ef1c tuy\u1ebfn m\u00e0 kh\u00f4ng c\u1ea7n r\u1eddi kh\u1ecfi nh\u00e0 ga s\u00e2n bay. Gi\u00e1 SIM \u1edf s\u00e2n bay c\u00f3 chi ph\u00ed cao h\u01a1n m\u1ed9t ch\u00fat (kho\u1ea3ng 10\u201315% so v\u1edbi gi\u00e1 tr\u00ean \u0111\u01b0\u1eddng ph\u1ed1 ch\u00ednh) v\u00ec c\u00e1c nh\u00e0 b\u00e1n l\u1ebb ph\u1ea3i tr\u1ea3 ti\u1ec1n thu\u00ea cao h\u01a1n. N\u1ebfu b\u1ea1n c\u00f3 hai gi\u1edd tr\u01b0\u1edbc khi c\u1ea7n \u0111i\u1ec7n tho\u1ea1i, r\u1eddi kh\u1ecfi s\u00e2n bay v\u00e0 mua t\u1ea1i Tesco ho\u1eb7c Boots s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c m\u1ed9t \u00edt ti\u1ec1n, tuy nhi\u00ean \u0111\u1ec3 thu\u1eadn ti\u1ec7n, c\u00e1c th\u1ebb SIM \u1edf s\u00e2n bay v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho nh\u1eefng kh\u00e1ch du l\u1ecbch UK ETA \u0111\u1ebfn v\u1edbi l\u1ecbch tr\u00ecnh ch\u1eb7t ch\u1ebd.<\/p>\n\n

\"Tower<\/figure>\n\n

L\u1ee3i Th\u1ebf eSIM v\u00e0 K\u00edch Ho\u1ea1t Tr\u01b0\u1edbc Khi \u0110\u1ebfn<\/h2>\n\n

C\u00f4ng ngh\u1ec7 eSIM c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf so v\u1edbi th\u1ebb SIM v\u1eadt l\u00fd cho du kh\u00e1ch qu\u1ed1c t\u1ebf. Th\u1ee9 nh\u1ea5t, b\u1ea1n c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t v\u00e0 tr\u1ea3 ti\u1ec1n cho g\u00f3i c\u1ee7a m\u00ecnh tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh t\u1eeb \u0111\u1ea5t n\u01b0\u1edbc nh\u00e0 c\u1ee7a b\u1ea1n, tr\u00e1nh x\u1ebfp h\u00e0ng mua s\u1eafm \u1edf s\u00e2n bay v\u00e0 kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i. Th\u1ee9 hai, chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c m\u1ea1ng l\u00e0 t\u1ee9c th\u00ec\u2014kh\u00f4ng c\u1ea7n th\u00e1o ra v\u00e0 l\u1eafp l\u1ea1i th\u1ebb v\u1eadt l\u00fd, \u0111i\u1ec1u n\u00e0y c\u00f3 gi\u00e1 tr\u1ecb n\u1ebfu l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n c\u00f3 ph\u1ea1m vi b\u1ea3o hi\u1ec3m k\u00e9m \u1edf khu v\u1ef1c kh\u00e1ch s\u1ea1n c\u1ee7a b\u1ea1n. Th\u1ee9 ba, c\u00e1c g\u00f3i eSIM th\u01b0\u1eddng bao g\u1ed3m \u0111\u1ecbnh gi\u00e1 d\u1eef li\u1ec7u c\u1ea1nh tranh cho m\u1ed7i b\u1ea3ng Anh v\u00ec c\u00e1c nh\u00e0 cung c\u1ea5p tr\u00e1nh \u0111\u01b0\u1ee3c chi ph\u00ed b\u00e1n l\u1ebb. Th\u1ee9 t\u01b0, b\u1ea1n tr\u00e1nh m\u1ea5t m\u1ed9t th\u1ebb SIM nh\u1ecf hay qu\u00ean n\u00f3 khi b\u1ea1n kh\u1edfi h\u00e0nh. Nh\u01b0\u1ee3c \u0111i\u1ec3m ch\u00ednh l\u00e0 t\u01b0\u01a1ng th\u00edch: c\u00e1c \u0111i\u1ec7n tho\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng eSIM l\u00e0 c\u00e1c m\u1eabu flagship v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u1ea7m trung t\u1eeb Apple (iPhone XS+), Samsung (Galaxy S20+), Google Pixel (6+) v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u m\u1edbi h\u01a1n nh\u01b0 OnePlus v\u00e0 Motorola. C\u00e1c \u0111i\u1ec7n tho\u1ea1i c\u0169 h\u01a1n v\u00e0 c\u00e1c m\u1eabu ng\u00e2n s\u00e1ch th\u01b0\u1eddng kh\u00f4ng h\u1ed7 tr\u1ee3 eSIM. L\u00e0 du kh\u00e1ch ETA, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng eSIM c\u1ee7a m\u00ecnh 1\u20132 ng\u00e0y tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh t\u1eeb h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p, nh\u1eadn m\u00e3 QR ngay l\u1eadp t\u1ee9c v\u00e0 k\u00edch ho\u1ea1t n\u00f3 th\u00f4ng qua c\u00e0i \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n ngay sau khi b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 quy\u1ec1n truy c\u1eadp internet n\u00e0o\u2014th\u1eadm ch\u00ed WiFi s\u00e2n bay c\u0169ng ho\u1ea1t \u0111\u1ed9ng. H\u1ea7u h\u1ebft c\u00e1c g\u00f3i eSIM t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n, v\u00ec v\u1eady h\u00e3y \u0111\u1eb7t l\u1eddi nh\u1eafc \u0111\u1ec3 h\u1ee7y ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i tr\u01b0\u1edbc khi k\u1ef3 h\u1ea1n h\u1ebft. Ofcom, c\u01a1 quan qu\u1ea3n l\u00fd truy\u1ec1n th\u00f4ng c\u1ee7a Anh Qu\u1ed1c, y\u00eau c\u1ea7u c\u00e1c nh\u00e0 cung c\u1ea5p eSIM cung c\u1ea5p \u0111\u1ecbnh gi\u00e1 minh b\u1ea1ch v\u00e0 chuy\u1ec3n \u0111\u1ed5i d\u1ec5 d\u00e0ng; ki\u1ec3m tra h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u1ee7a OfCom n\u1ebfu b\u1ea1n g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 nh\u00e0 cung c\u1ea5p.<\/p>\n\n

Ph\u00e2n T\u00edch Gi\u00e1: Chi Ph\u00ed D\u1eef Li\u1ec7u H\u00e0ng Ng\u00e0y v\u00e0 Roaming<\/h2>\n\n

T\u1ed5ng chi ph\u00ed k\u1ebft n\u1ed1i cho chuy\u1ebfn th\u0103m Anh Qu\u1ed1c hai tu\u1ea7n th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb \u00a320 (MVNO ng\u00e2n s\u00e1ch) \u0111\u1ebfn \u00a350 (eSIM cao c\u1ea5p v\u1edbi d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n). Th\u1ebb SIM \u00a310 c\u1ed9ng v\u1edbi \u00a320 cho d\u1eef li\u1ec7u 15GB (c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y) l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p tr\u00ean EE, Vodafone v\u00e0 O2. GiffGaff c\u1eaft gi\u00e1: \u00a35 SIM c\u1ed9ng v\u1edbi \u00a315 cho 50GB h\u00e0ng th\u00e1ng l\u00e0 gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1. G\u00f3i nh\u1eadp c\u1ea3nh c\u1ee7a Airalo c\u00f3 gi\u00e1 \u00a35 cho 500MB, h\u1eefu \u00edch ch\u1ec9 cho \u0111i\u1ec1u h\u01b0\u1edbng v\u00e0 nh\u1eafn tin; n\u00e2ng c\u1ea5p l\u00ean \u00a310 cho 3GB th\u1ef1c t\u1ebf h\u01a1n cho m\u1ed9t tu\u1ea7n. N\u1ebfu b\u1ea1n \u0111ang roaming t\u1eeb c\u00e1c m\u1ea1ng EU sau Brexit, c\u00e1c th\u1ecfa thu\u1eadn roaming EU kh\u00f4ng c\u00f2n t\u1ef1 \u0111\u1ed9ng bao g\u1ed3m Anh Qu\u1ed1c\u2014x\u00e1c minh ch\u00ednh s\u00e1ch c\u1ee7a m\u1ea1ng nh\u00e0 c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh. M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p EU l\u1edbn (Orange France, Deutsche Telekom) v\u1eabn bao g\u1ed3m ph\u1ea1m vi b\u1ea3o hi\u1ec3m Anh Qu\u1ed1c, nh\u01b0ng t\u1ef7 gi\u00e1 c\u00f3 th\u1ec3 kh\u00e1c v\u1edbi c\u00e1c t\u1ef7 gi\u00e1 roaming EU. G\u1ecdi v\u1ec1 nh\u00e0 l\u00e0 chi ph\u00ed thay \u0111\u1ed5i: c\u00e1c cu\u1ed9c g\u1ecdi qu\u1ed1c t\u1ebf t\u1eeb th\u1ebb SIM Anh Qu\u1ed1c th\u01b0\u1eddng c\u00f3 gi\u00e1 \u00a30.10\u2013\u00a30.30 m\u1ed7i ph\u00fat tr\u1eeb khi b\u1ea1n ch\u1ecdn m\u1ed9t g\u00f3i bao g\u1ed3m c\u00e1c cu\u1ed9c g\u1ecdi. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft du kh\u00e1ch, c\u00e1c g\u00f3i ch\u1ec9 d\u1eef li\u1ec7u l\u00e0 \u0111\u1ee7 v\u00ec WhatsApp, Signal v\u00e0 Skype x\u1eed l\u00fd nh\u1eafn tin v\u00e0 cu\u1ed9c g\u1ecdi. Tr\u00e1nh c\u00e1c t\u1ef7 gi\u00e1 tr\u1ea3 ti\u1ec1n khi s\u1eed d\u1ee5ng cho d\u1eef li\u1ec7u (th\u01b0\u1eddng \u00a35 m\u1ed7i 1GB) b\u1eb1ng c\u00e1ch mua tr\u01b0\u1edbc m\u1ed9t g\u00f3i. L\u00e0 du kh\u00e1ch ETA \u0111\u1ebfn v\u1edbi eSIM \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc, t\u1ed5ng chi ph\u00ed t\u1eeb t\u00fai c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c kh\u00f3a tr\u01b0\u1edbc khi b\u1ea1n du l\u1ecbch, \u0111i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 l\u1eadp ng\u00e2n s\u00e1ch.<\/p>\n\n

Ph\u1ea1m Vi B\u1ea3o Hi\u1ec3m 5G, Ch\u1ea5t L\u01b0\u1ee3ng M\u1ea1ng v\u00e0 Nh\u1eefng C\u00e2n Nh\u1eafc N\u00f4ng Th\u00f4n<\/h2>\n\n

Tri\u1ec3n khai 5G c\u1ee7a Anh Qu\u1ed1c ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng v\u00e0o n\u0103m 2026, v\u1edbi EE d\u1eabn \u0111\u1ea7u trong tri\u1ec3n khai \u0111\u00f4 th\u1ecb (100+ th\u00e0nh ph\u1ed1) v\u00e0 Vodafone s\u00e1t sau. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft du kh\u00e1ch \u1edf l\u1ea1i t\u1ea1i London, Manchester, Edinburgh ho\u1eb7c Cardiff, 5G cung c\u1ea5p t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng 100\u2013200 Mbps, l\u00fd t\u01b0\u1edfng cho c\u00e1c cu\u1ed9c g\u1ecdi video v\u00e0 ph\u00e1t tr\u1ef1c tuy\u1ebfn. Tuy nhi\u00ean, ph\u1ea1m vi b\u1ea3o hi\u1ec3m 5G b\u00ean ngo\u00e0i c\u00e1c trung t\u00e2m th\u00e0nh ph\u1ed1 l\u1edbn c\u00f2n th\u01b0a th\u1edbt\u2014m\u1ed9t du kh\u00e1ch \u0111i t\u1edbi Lake District, Cotswolds ho\u1eb7c Scottish Highlands kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o 5G. Theo b\u1ea3n \u0111\u1ed3 ph\u1ea1m vi b\u1ea3o hi\u1ec3m m\u1edbi nh\u1ea5t c\u1ee7a Ofcom, 4G LTE g\u1ea7n nh\u01b0 ph\u1ed5 bi\u1ebfn tr\u00ean kh\u1eafp Anh Qu\u1ed1c, v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111i\u1ec3n h\u00ecnh t\u1eeb 20\u201350 Mbps ngay c\u1ea3 \u1edf nh\u1eefng khu v\u1ef1c h\u504fremot\u00e8, \u0111\u1ee7 cho b\u1ea3n \u0111\u1ed3, email v\u00e0 m\u1ea1ng x\u00e3 h\u1ed9i. M\u1ea1ng Three l\u1ecbch s\u1eed ch\u1eadm h\u01a1n \u1edf c\u00e1c khu v\u1ef1c n\u00f4ng th\u00f4n, v\u00ec v\u1eady h\u00e3y ki\u1ec3m tra ph\u1ea1m vi b\u1ea3o hi\u1ec3m tr\u01b0\u1edbc khi ch\u1ecdn n\u1ebfu l\u1ed9 tr\u00ecnh c\u1ee7a b\u1ea1n bao g\u1ed3m c\u00e1c chuy\u1ebfn th\u0103m n\u00f4ng th\u00f4n. D\u1ecbch v\u1ee5 WiFi Inflight c\u1ee7a EE ho\u1ea1t \u0111\u1ed9ng tr\u00ean Eurostar v\u00e0 c\u00e1c t\u00e0u \u0111\u01b0\u1ee3c ch\u1ecdn, h\u1eefu \u00edch n\u1ebfu b\u1ea1n k\u1ebft h\u1ee3p chuy\u1ebfn \u0111i c\u1ee7a m\u00ecnh t\u1ea1i Anh Qu\u1ed1c v\u1edbi ch\u00e2u \u00c2u l\u1ee5c \u0111\u1ecba. H\u00e1t m\u00faa \u1edf Scottish Highlands ho\u1eb7c c\u00e1c khu v\u1ef1c ven bi\u1ec3n c\u00f3 th\u1ec3 tr\u1ea3i qua nh\u1eefng s\u1ee5t gi\u1ea3m t\u00edn hi\u1ec7u 4G, v\u00ec v\u1eady h\u00e3y t\u1ea3i xu\u1ed1ng b\u1ea3n \u0111\u1ed3 ngo\u1ea1i tuy\u1ebfn (Google Maps cho ph\u00e9p \u0111i\u1ec1u n\u00e0y) nh\u01b0 m\u1ed9t sao l\u01b0u. L\u00e0 du kh\u00e1ch ETA, c\u00e1c m\u1ea1ng l\u1edbn cung c\u1ea5p tr\u00ecnh ki\u1ec3m tra ph\u1ea1m vi b\u1ea3o hi\u1ec3m tr\u00ean c\u00e1c trang web c\u1ee7a h\u1ecd: nh\u1eadp m\u00e3 b\u01b0u ch\u00ednh ho\u1eb7c ng\u00e0y du l\u1ecbch c\u1ee7a b\u1ea1n v\u00e0 c\u00e1c th\u1ecb tr\u1ea5n c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n s\u1ebd th\u0103m, sau \u0111\u00f3 ch\u1ecdn m\u1ed9t g\u00f3i ph\u00f9 h\u1ee3p. Ofcom c\u00f4ng b\u1ed1 ph\u00e2n t\u00edch ph\u1ea1m vi b\u1ea3o hi\u1ec3m chi ti\u1ebft theo m\u1ea1ng v\u00e0 khu v\u1ef1c, c\u1eadp nh\u1eadt h\u00e0ng qu\u00fd.<\/p>\n\n

Roaming Sau Brexit: C\u00f4ng D\u00e2n EU v\u00e0 B\u1ea3o Hi\u1ec3m T\u01b0\u01a1ng H\u1ed7<\/h2>\n\n

Sau khi r\u1eddi EU, Anh Qu\u1ed1c kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c quy \u0111\u1ecbnh roaming EU, v\u00ec v\u1eady c\u00e1c th\u1ebb SIM c\u1ee7a Anh Qu\u1ed1c kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng r\u1ebb ti\u1ec1n tr\u00ean to\u00e0n c\u00e1c qu\u1ed1c gia EU (v\u00e0 ng\u01b0\u1ee3c l\u1ea1i). Tuy nhi\u00ean, nhi\u1ec1u m\u1ea1ng l\u01b0\u1edbi Anh Qu\u1ed1c v\u1eabn cung c\u1ea5p c\u00e1c g\u00f3i roaming EU: g\u00f3i b\u1ed5 sung roaming EU c\u1ee7a EE c\u00f3 gi\u00e1 \u00a37,50 m\u1ed7i tu\u1ea7n ho\u1eb7c \u00a320 m\u1ed7i th\u00e1ng, \u00e1p d\u1ee5ng h\u1ea1n m\u1ee9c d\u1eef li\u1ec7u UK c\u1ee7a b\u1ea1n tr\u00ean h\u01a1n 40 qu\u1ed1c gia EU. G\u00f3i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a Vodafone r\u1ebb h\u01a1n m\u1ed9t ch\u00fat. N\u1ebfu b\u1ea1n l\u00e0 c\u00f4ng d\u00e2n EU \u0111ang du l\u1ecbch \u0111\u1ebfn Anh Qu\u1ed1c, roaming UK c\u1ee7a nh\u00e0 m\u1ea1ng ch\u00ednh c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c bao g\u1ed3m trong roaming EU ti\u00eau chu\u1ea9n\u2014h\u00e3y ki\u1ec3m tra v\u1edbi Orange, Deutsche Telekom, ho\u1eb7c Swisscom tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh. M\u1ed9t s\u1ed1 m\u1ea1ng l\u01b0\u1edbi ch\u00e2u \u00c2u v\u1eabn bao g\u1ed3m Anh Qu\u1ed1c nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a roaming m\u00e0 kh\u00f4ng t\u00ednh ph\u00ed b\u1ed5 sung (v\u00ed d\u1ee5: Telefonica Spain, Telia Sweden), nh\u01b0ng \u0111i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng m\u1ea1ng l\u01b0\u1edbi; \u0111\u1eebng cho r\u1eb1ng nh\u01b0 v\u1eady. Ng\u01b0\u1ee3c l\u1ea1i, kh\u00e1ch du l\u1ecbch ng\u01b0\u1eddi Anh Qu\u1ed1c l\u00ean k\u1ebf ho\u1ea1ch chuy\u1ebfn \u0111i London-Paris-Amsterdam n\u00ean c\u00e2n nh\u1eafc xem li\u1ec7u n\u00ean mua th\u1ebb SIM UK hay eSIM ch\u00e2u \u00c2u (Ubigi v\u00e0 Nomad \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng tr\u00ean EU v\u00e0 UK). L\u00e0 du kh\u00e1ch ETA t\u1eeb b\u00ean ngo\u00e0i ch\u00e2u \u00c2u, nh\u1eefng thay \u0111\u1ed5i sau khi r\u1eddi EU kh\u00f4ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn b\u1ea1n tr\u1eeb khi b\u1ea1n k\u1ebft h\u1ee3p du l\u1ecbch UK v\u1edbi c\u00e1c qu\u1ed1c gia EU. Trang web c\u1ee7a Ofcom cung c\u1ea5p danh s\u00e1ch c\u00e1c m\u1ea1ng l\u01b0\u1edbi kh\u00f4ng ph\u1ea3i UK c\u00f3 c\u00e1c th\u1ecfa thu\u1eadn t\u01b0\u01a1ng h\u1ed7 v\u1edbi c\u00e1c nh\u00e0 khai th\u00e1c UK. \u0110i\u1ec3m quan tr\u1ecdng th\u1ef1c t\u1ebf: n\u1ebfu b\u1ea1n k\u1ebft h\u1ee3p du l\u1ecbch UK v\u00e0 EU, m\u1ed9t eSIM qu\u1ed1c t\u1ebf t\u1eeb Airalo ho\u1eb7c m\u1ed9t eSIM ch\u00e2u \u00c2u th\u01b0\u1eddng r\u1ebb h\u01a1n so v\u1edbi vi\u1ec7c mua c\u00e1c th\u1ebb SIM ri\u00eang bi\u1ec7t \u1edf m\u1ed7i qu\u1ed1c gia.<\/p>\n\n

T\u00f3m t\u1eaft: B\u1ea3ng So s\u00e1nh<\/h2>\n\n
Nh\u00e0 cung c\u1ea5p<\/th>Lo\u1ea1i SIM & Chi ph\u00ed<\/th>V\u00ed d\u1ee5 v\u1ec1 G\u00f3i D\u1eef li\u1ec7u<\/th>T\u1ed1c \u0111\u1ed9 & 5G<\/th>Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/th><\/tr><\/thead>
EE<\/td>Physical \u00a315 | eSIM qua \u1ee9ng d\u1ee5ng<\/td>15GB v\u1edbi gi\u00e1 \u00a325, c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y<\/td>5G \u1edf h\u01a1n 100 th\u00e0nh ph\u1ed1, t\u1ed1c \u0111\u1ed9 100\u2013200 Mbps<\/td>Du kh\u00e1ch th\u00e0nh ph\u1ed1 mu\u1ed1n t\u1ed1c \u0111\u1ed9 nhanh nh\u1ea5t<\/td><\/tr>
GiffGaff (MVNO tr\u00ean O2)<\/td>SIM v\u1eadt l\u00fd \u00a35 | eSIM \u00a30<\/td>50GB v\u1edbi gi\u00e1 \u00a315, c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y<\/td>Ph\u1ee7 s\u00f3ng 4G, kh\u00f4ng c\u00f3 5G g\u1ed1c<\/td>Du kh\u00e1ch l\u01b0u tr\u00fa d\u00e0i h\u1ea1n v\u1edbi ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf, nh\u1eefng ng\u01b0\u1eddi t\u00ecm ki\u1ebfm gi\u00e1 tr\u1ecb<\/td><\/tr>
Airalo eSIM<\/td>Ch\u1ec9 eSIM $5\u2013$12<\/td>3GB v\u1edbi gi\u00e1 $10, c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y<\/td>Ph\u1ee7 s\u00f3ng 4G to\u00e0n UK, 5G thay \u0111\u1ed5i t\u00f9y theo g\u00f3i<\/td>K\u00edch ho\u1ea1t tr\u01b0\u1edbc khi \u0111\u1ebfn, d\u00e0nh cho du kh\u00e1ch qu\u1ed1c t\u1ebf<\/td><\/tr>
Ba<\/td>Th\u1ebb v\u1eadt l\u00fd \u00a310 | eSIM qua \u1ee9ng d\u1ee5ng<\/td>20GB v\u1edbi gi\u00e1 \u00a315, c\u00f3 hi\u1ec7u l\u1ef1c 30 ng\u00e0y<\/td>4G tr\u00ean to\u00e0n qu\u1ed1c, 5G \u1edf c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn<\/td>Ng\u01b0\u1eddi d\u00f9ng n\u1eb7ng d\u1eef li\u1ec7u, bao g\u1ed3m roaming ch\u00e2u \u00c2u<\/td><\/tr>
Smarty (MVNO tr\u00ean Three)<\/td>Physical \u00a30 | eSIM \u00a30<\/td>Tr\u1ea3 \u00a32\u2013\u00a35 cho m\u1ed7i GB s\u1eed d\u1ee5ng<\/td>Ph\u1ee7 s\u00f3ng 4G, tr\u1ea3 khi s\u1eed d\u1ee5ng<\/td>Du kh\u00e1ch l\u01b0u tr\u00fa ng\u1eafn h\u1ea1n, ng\u01b0\u1eddi d\u00f9ng d\u1eef li\u1ec7u nh\u1eb9<\/td><\/tr>
Vodafone<\/td>Physical \u00a312 | eSIM qua \u1ee9ng d\u1ee5ng<\/td>12GB v\u1edbi gi\u00e1 \u00a320, hi\u1ec7u l\u1ef1c 30 ng\u00e0y<\/td>5G \u1edf c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn, 4G n\u00f4ng th\u00f4n t\u1ed1t<\/td>B\u1ea3o ph\u1ee7 c\u00e2n b\u1eb1ng v\u00e0 gi\u00e1 c\u1ea3, EU roaming<\/td><\/tr><\/tbody><\/table><\/figure>\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

T\u00f4i c\u00f3 th\u1ec3 \u0111\u1eb7t th\u1ebb SIM V\u01b0\u01a1ng qu\u1ed1c Anh tr\u01b0\u1edbc khi \u0111\u1ebfn v\u1edbi UK ETA c\u1ee7a m\u00ecnh kh\u00f4ng?<\/h3>\n

C\u00f3. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p eSIM (Airalo, Holafly, Saily) cho ph\u00e9p b\u1ea1n mua v\u00e0 k\u00edch ho\u1ea1t g\u00f3i c\u01b0\u1edbc tr\u1ef1c tuy\u1ebfn tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh; b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u00e3 QR v\u00e0 k\u00edch ho\u1ea1t n\u00f3 th\u00f4ng qua c\u00e0i \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i c\u1ee7a m\u00ecnh khi \u0111\u1ebfn n\u01a1i. Th\u1ebb SIM v\u1eadt l\u00fd ph\u1ea3i \u0111\u01b0\u1ee3c mua trong n\u01b0\u1edbc. \u0110\u1ec3 c\u00f3 s\u1ef1 ti\u1ec7n l\u1ee3i t\u1ed1i \u0111a v\u1edbi t\u01b0 c\u00e1ch l\u00e0 ng\u01b0\u1eddi gi\u1eef UK ETA, h\u00e3y \u0111\u1eb7t tr\u01b0\u1edbc eSIM t\u1eeb 1\u20132 ng\u00e0y tr\u01b0\u1edbc chuy\u1ebfn bay c\u1ee7a b\u1ea1n.<\/p>\n

M\u1ea1ng UK n\u00e0o c\u00f3 ph\u1ea1m vi t\u1ed1t nh\u1ea5t b\u00ean ngo\u00e0i c\u00e1c th\u00e0nh ph\u1ed1?<\/h3>\n

EE cung c\u1ea5p ph\u1ea1m vi 4G v\u00f9ng n\u00f4ng th\u00f4n r\u1ed9ng nh\u1ea5t, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi d\u1eef li\u1ec7u Ofcom. N\u1ebfu b\u1ea1n \u0111ang gh\u00e9 th\u0103m Lake District, Scottish Highlands ho\u1eb7c c\u00e1c khu v\u1ef1c ven bi\u1ec3n, EE ho\u1eb7c Vodafone l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn an to\u00e0n h\u01a1n so v\u1edbi Three, c\u00e1i c\u00f3 nh\u1eefng v\u00f9ng ch\u1ebft l\u1ecbch s\u1eed \u1edf nh\u1eefng khu v\u1ef1c xa x\u00f4i. Lu\u00f4n ki\u1ec3m tra b\u1ea3n \u0111\u1ed3 ph\u1ea1m vi cho c\u00e1c th\u1ecb tr\u1ea5n c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n

K\u1ebf ho\u1ea1ch ph\u00ed roaming EU c\u1ee7a t\u00f4i c\u00f3 c\u00f2n h\u1ee3p l\u1ec7 \u1edf UK sau Brexit kh\u00f4ng?<\/h3>\n

Kh\u00f4ng. Sau Brexit, UK n\u1eb1m ngo\u00e0i c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ph\u00ed roaming c\u1ee7a EU. Du kh\u00e1ch t\u1eeb EU n\u00ean h\u1ecfi nh\u00e0 m\u1ea1ng c\u1ee7a h\u1ecd xem UK c\u00f3 \u0111\u01b0\u1ee3c bao g\u1ed3m hay kh\u00f4ng; h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p hi\u1ec7n t\u00ednh ph\u00ed roaming cho UK ho\u1eb7c cung c\u1ea5p c\u00e1c b\u1ed9 b\u1ed5 sung tr\u1ea3 ph\u00ed. Ki\u1ec3m tra v\u1edbi Orange, Deutsche Telekom ho\u1eb7c Swisscom tr\u01b0\u1edbc khi du l\u1ecbch.<\/p>\n

C\u00e1ch r\u1ebb nh\u1ea5t \u0111\u1ec3 gi\u1eef k\u1ebft n\u1ed1i nh\u01b0 m\u1ed9t du kh\u00e1ch l\u01b0u tr\u00fa ng\u1eafn h\u1ea1n l\u00e0 g\u00ec?<\/h3>\n

\u0110\u1ed1i v\u1edbi chuy\u1ebfn th\u0103m 3\u20137 ng\u00e0y, Smarty (MVNO, tr\u1ea3 theo l\u01b0\u1ee3t s\u1eed d\u1ee5ng) ho\u1eb7c Airalo eSIM (k\u1ebf ho\u1ea1ch \u00a35) l\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1nh b\u1ea1i. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng d\u01b0\u1edbi 2GB, m\u00f4 h\u00ecnh t\u00ednh ph\u00ed theo GB c\u1ee7a Smarty c\u00f3 gi\u00e1 th\u1ea5p h\u01a1n c\u00e1c g\u00f3i c\u1ed1 \u0111\u1ecbnh. Cho 1\u20132 tu\u1ea7n, GiffGaff's \u00a315 cho 50GB l\u00e0 gi\u00e1 tr\u1ecb t\u1ed1t nh\u1ea5t.<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec3m ph\u00e1t s\u00f3ng\/chia s\u1ebb m\u1ea1ng c\u1ee7a \u0111i\u1ec7n tho\u1ea1i v\u1edbi b\u1ea5t k\u1ef3 SIM Anh n\u00e0o kh\u00f4ng?<\/h3>\n

C\u00f3. T\u1ea5t c\u1ea3 c\u00e1c m\u1ea1ng Anh cho ph\u00e9p chia s\u1ebb m\u1ea1ng tr\u00ean c\u00e1c g\u00f3i ti\u00eau chu\u1ea9n, m\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 MVNO ng\u00e2n s\u00e1ch c\u00f3 gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng h\u1ee3p l\u00fd (th\u00f4ng th\u01b0\u1eddng kh\u00f4ng gi\u1edbi h\u1ea1n trong th\u1ef1c t\u1ebf). C\u00e1c k\u1ebf ho\u1ea1ch eSIM c\u0169ng h\u1ed7 tr\u1ee3 chia s\u1ebb m\u1ea1ng. Kh\u00f4ng c\u1ea7n k\u00edch ho\u1ea1t \u0111\u1eb7c bi\u1ec7t\u2014ch\u1ec9 c\u1ea7n b\u1eadt \u0111i\u1ec3m ph\u00e1t s\u00f3ng trong c\u00e0i \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n.<\/p>\n

T\u00f4i s\u1ebd b\u1ecb t\u00ednh ph\u00ed cho c\u00e1c cu\u1ed9c g\u1ecdi v\u00e0 SMS \u0111\u1ebfn tr\u00ean SIM Anh kh\u00f4ng?<\/h3>\n

C\u00e1c cu\u1ed9c g\u1ecdi v\u00e0 tin nh\u1eafn SMS \u0111\u1ebfn mi\u1ec5n ph\u00ed tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c m\u1ea1ng Anh v\u00e0 k\u1ebf ho\u1ea1ch eSIM. B\u1ea1n ch\u1ec9 b\u1ecb t\u00ednh ph\u00ed cho c\u00e1c cu\u1ed9c g\u1ecdi v\u00e0 tin nh\u1eafn g\u1eedi \u0111i. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao h\u1ea7u h\u1ebft du kh\u00e1ch s\u1eed d\u1ee5ng WhatsApp ho\u1eb7c Messenger \u0111\u1ec3 li\u00ean l\u1ea1c qu\u1ed1c t\u1ebf\u2014n\u00f3 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u v\u00e0 b\u1ea1n ch\u1ec9 b\u1ecb t\u00ednh ph\u00ed n\u1ebfu roaming.<\/p>\n

\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu eSIM ho\u1eb7c SIM c\u1ee7a t\u00f4i h\u1ebft h\u1ea1n trong khi t\u00f4i v\u1eabn c\u00f2n \u1edf Anh?<\/h3>\n

\u0110i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n m\u1ea5t d\u1eef li\u1ec7u v\u00e0 nh\u1eafn tin nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 g\u1ecdi c\u00e1c d\u1ecbch v\u1ee5 kh\u1ea9n c\u1ea5p (999). N\u1ebfu b\u1ea1n \u1edf l\u1ea1i l\u00e2u h\u01a1n d\u1ef1 ki\u1ebfn, b\u1ea1n c\u00f3 th\u1ec3 n\u1ea1p ti\u1ec1n t\u1ea1i b\u1ea5t k\u1ef3 si\u00eau th\u1ecb n\u00e0o (Tesco, Boots) th\u00f4ng qua c\u00e1c m\u00e1y t\u1ef1 ph\u1ee5c v\u1ee5 c\u1ee7a h\u1ecd ho\u1eb7c y\u00eau c\u1ea7u nh\u00e2n vi\u00ean c\u1eeda h\u00e0ng, ho\u1eb7c \u0111\u0103ng nh\u1eadp v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee7a nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n (EE, Vodafone, Three, GiffGaff) v\u00e0 mua t\u00edn d\u1ee5ng tr\u1ef1c tuy\u1ebfn. N\u1ea1p ti\u1ec1n ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y.<\/p>\n\n

C\u00e1c B\u00e0i vi\u1ebft li\u00ean quan \u0111\u1ebfn UK ETA<\/h2>\n