Spring in London 2026: Events, Weather & Travel Tips

Spring in London is nothing short of magical — the city shakes off its winter grey with blooming parks, outdoor markets, riverside walks, and a packed calendar of events. From the first crocuses in Hyde Park to the grandeur of the Chelsea Flower Show, March to May 2026 is one of the best times to experience the British capital. The weather is warming, the days are lengthening, and the summer crowds have not yet arrived.

This guide covers everything you need to plan a spring visit to London: weather expectations, top events, the best parks and gardens, practical tips, and where to find the most beautiful spring scenery. Do not forget to apply for your UK ETA before you book — it is required from 25 February 2026.

London Spring Weather: What to Expect

Spring weather in London is notoriously unpredictable. A sunny morning can turn to showers by lunchtime. The golden rule: always carry a light waterproof jacket and dress in layers. Mornings and evenings are cool, but midday sun in May can feel genuinely warm.

Top Spring Events in London 2026

March Events

• St Patrick’s Day Parade and Festival (around 17 March) — Trafalgar Square hosts London’s biggest Irish celebration with live music, dance, and food stalls.
• Mothering Sunday — special afternoon teas across London’s finest hotels and restaurants.
• London Book Fair — for literary enthusiasts, held at Olympia London.

April Events

• London Marathon — one of the world’s most famous running events. Even spectators enjoy the electric atmosphere along the 26.2-mile route through Greenwich, Tower Bridge, and The Mall.
• Easter Weekend — Easter egg hunts in parks, special services at St Paul’s Cathedral and Westminster Abbey, and seasonal markets.
• Shakespeare’s Globe Season Opens — outdoor theatre returns to the South Bank for the season.

May Events

• Chelsea Flower Show (late May) — the world’s most prestigious garden show at the Royal Hospital Chelsea. Tickets sell out quickly — book months in advance.
• Bank Holiday Weekends — early May and late May bank holidays bring street parties, festivals, and extended opening hours at attractions.
• FA Cup Final — held at Wembley Stadium, drawing football fans from across the country.
• Regent’s Park Open Air Theatre — season begins with performances under the stars.

Best Parks and Gardens in Spring

London’s parks are the undisputed stars of spring. Here are the best places to enjoy seasonal blooms:

• Kew Gardens — the Royal Botanic Gardens showcase millions of spring flowers, including carpets of bluebells and the famous Magnolia Walk. Spring is arguably Kew’s most beautiful season.
• Hyde Park & Kensington Gardens — daffodils line the Serpentine, and the Italian Gardens provide a stunning backdrop for spring strolls.
• St James’s Park — London’s oldest Royal Park, with views of Buckingham Palace framed by cherry blossoms. The resident pelicans are fed daily at 2:30 PM.
• Regent’s Park — Queen Mary’s Rose Gardens begin blooming in May. The park’s Avenue Gardens feature formal flower beds at their spring best.
• Greenwich Park — cherry blossom avenue with panoramic views over the Thames, the Old Royal Naval College, and the City of London skyline.
• Columbia Road Flower Market (Sundays) — East London’s famous flower market is at its most vibrant in spring, selling everything from tulips to potted herbs.

Free Spring Activities in London

Spring in London does not have to break the bank. These activities are completely free:

• Walk along the South Bank — from Westminster Bridge to Tower Bridge, passing the London Eye, National Theatre, Tate Modern, and Shakespeare’s Globe.
• Visit the British Museum — free entry year-round, but spring means shorter queues than summer. See our free museums London guide.
• Explore Borough Market — London’s oldest food market is free to wander (and free to sample if vendors are generous).
• Watch the Changing of the Guard — at Buckingham Palace, free to watch from The Mall. Frequency increases in spring.
• Stroll through Hampstead Heath — rolling hills, ancient woodlands, and panoramic city views from Parliament Hill.
• Browse Brick Lane — Sunday markets, street art, vintage shops, and some of London’s best curry houses.

Where to Stay in Spring

Spring is shoulder season (except Easter and bank holidays), so prices are generally lower than summer peak. Good areas to stay:

• South Kensington — near Hyde Park, Natural History Museum, and V&A. Great for spring park walks.
• Southwark / Bankside — along the Thames, close to Tate Modern and Borough Market.
• Greenwich — slightly quieter and more affordable, with beautiful spring parkland and river connections to central London.
• Bloomsbury — central location near the British Museum and Regent’s Park, with mid-range hotel options.

For detailed accommodation comparisons, check our budget hotels London guide and Airbnb vs hotel comparison.

Getting Around London in Spring

Spring is ideal for walking — the mild temperatures and long daylight hours make it comfortable to explore on foot. For longer distances:

• Tube (Underground) — the fastest way to cross London. Use contactless payment or an Oyster card.
• Thames Clippers — river buses offer scenic travel between Greenwich, the O2, Tower of London, Westminster, and more. See our Thames Clippers guide.
• Buses — London’s iconic red double-deckers offer great views from the upper deck. Routes 11 and 24 pass many landmarks.
• Santander Cycles — London’s bike-share scheme is perfect for spring park rides. Stations throughout central London.

Practical Tips for Spring Visitors

• Layer up: Start the day with a jacket, peel off by midday, add layers again by evening.
• Carry an umbrella: April showers are real. A compact umbrella fits easily in a daypack.
• Book ahead for Easter and bank holidays: These periods see higher demand for hotels and popular attractions.
• Check for road closures: Events like the London Marathon close major roads for hours. Plan alternative routes.
• Pack allergy medication: UK pollen season starts in March. If you suffer from hay fever, bring antihistamines.
• Clocks spring forward: In late March, the UK moves to British Summer Time (BST, GMT+1). You lose an hour of sleep but gain an hour of evening daylight.

Frequently Asked Questions

Is spring a good time to visit London with children?

Excellent. Parks are beautiful, outdoor attractions are open, and queues are shorter than summer. School holidays (Easter, half-term) offer special children’s events. See our family museums guide.

When do cherry blossoms bloom in London?

Cherry blossoms typically peak in mid-to-late April in London, though this varies by year and variety. Greenwich Park, St James’s Park, and Kew Gardens are the best spots.

Do I need a UK ETA to visit London in spring 2026?

Yes. From 25 February 2026, all visitors from visa-free countries need an approved ETA. Apply via the official GOV.UK website before your trip.

Start Planning Your Spring London Trip

Spring offers London at its most refreshing — the city wakes up from winter with flowers, festivals, and lengthening days while avoiding the summer tourist crush. With pleasant weather, affordable shoulder-season prices, and an incredible calendar of events, March to May might just be the perfect time to discover or rediscover London. Check our London itinerary planning guide to build your perfect spring schedule.

Practical UK travel preparation guide

Effective UK travel preparation begins with understanding the new ETA requirements that apply to most international visitors since April 2025. Apply for UK ETA at least 7-10 days before your departure date — though standard processing takes only 3 business days, Home Office may in rare cases request additional documentation, extending the process to 5-10 business days. Ensure your passport is valid at least 3 months beyond your planned return date — UK ETA is linked to the passport number and becomes automatically invalid if you renew your passport.

For payment via the UK ETA portal, all major Visa and Mastercard cards are accepted globally. The £20 fee is charged in pounds sterling, with your card provider handling currency conversion. Keep your payment confirmation and approval email digitally — although ETA is electronically linked to your passport, low-cost airlines like Ryanair and easyJet check ETA status at boarding gates. Major carriers (BA, SAS, KLM) verify automatically through passport scan.

For local transport in the UK, the smartest approach is using contactless payment with Visa/Mastercard or an Oyster Card. London Underground, buses, DLR, and suburban trains accept all these methods with daily price capping (£8.50 for zones 1-2). For longer journeys, the Trainline app is the best platform — Advanced fares booked 12 weeks ahead are 50-70% cheaper than walk-up tickets. Britain has a privatised rail system, so prices vary significantly between operators.

British culture and etiquette for international visitors

British politeness is legendary and may surprise visitors from more direct cultures. “Sorry”, “Please” and “Thank you” are used constantly — even without obvious reason. Expect “How are you?” to be a politeness phrase rather than a serious question — answer simply with “Fine thanks, you?” British humour is dry and ironic, often self-deprecating. Tipping is not mandatory but 10-15% in restaurants is expected. In pubs, you order at the bar and pay immediately — there is no table service. Queues are sacred — pushing past someone is the worst social faux pas in UK.

For families visiting the UK, there are abundant cultural experiences. London offers British Museum, National Gallery, and Tate Modern — all free. Tower of London costs £33.60 per adult (children 5-15 years £16.80). Buckingham Palace opens for visits August-September for £30. For West End musicals, book through TodayTix app for the best last-minute prices. Pub culture is central — traditional pubs serve food 12:00-14:00 and 18:00-21:00. Children are welcome in most pubs until 21:00.

Frequently asked questions about UK travel

How long does the UK ETA application take?

Standard processing time is 3 business days online. In 95% of cases applicants receive approval within 24-48 hours. Apply at least 5-7 days before departure — Home Office may in rare cases request additional documentation, extending the process to 5-10 business days. Filling out the form itself takes only 10 minutes when you have your passport, credit card, and travel info ready.

What does UK ETA cost in 2026?

UK ETA costs £20 per person from 9 April 2025. There are no extra fees if you apply directly via gov.uk or the official UK ETA app. Beware of third-party websites that charge “service fees” up to £80 — these are not necessary and explicitly discouraged by UK Home Office.

How many times can I travel with the same ETA?

UK ETA is a multiple-entry permission valid for 2 years (or until your passport expires, whichever comes first). You can travel in and out as often as you wish during the validity period, with up to 6 months stay per entry. This means you can use the same ETA for weekend trips, summer holidays, and business travel without applying again.

Do children need UK ETA?

Yes, all visitors regardless of age need their own UK ETA. For children under 18, a parent can apply on their behalf via the same online portal — create a separate application per child with their passport details. Children also pay £20, making it expensive for large families.

What happens if my application is rejected?

If your UK ETA is rejected, you receive an email with the specific reason. The most common rejection grounds are: incorrectly entered passport number, prior immigration violations, or suspicion of dishonest travel purposes. You can apply again after 6 months, or alternatively apply for a Standard Visitor Visa via UK Visas and Immigration.

Can I work on UK ETA?

No. UK ETA is exclusively for tourism, short family visits and short-term business activities (meetings, conferences, negotiations). Working in the UK requires a proper work visa (Skilled Worker, Health and Care Worker, etc.). Violation of ETA terms — e.g., working without authorization — leads to deportation and a 5-10 year entry ban.