Best Time to Visit London
Weather, crowds and prices, broken down so you can pick the trip you actually want.
There’s no single correct month to visit London, it depends whether you’re chasing good weather, low prices, or a quiet Tube away from the summer crowds. Here’s how the year actually breaks down.
May-June, or September
Late spring and early autumn bring London’s most comfortable weather, mild and reasonably dry without July and August’s peak crowds. Both windows offer plenty of daylight and outdoor time while avoiding the worst of the school-holiday-heavy summer weekends.
Summer (July-August): warmest, busiest, priciest
Summer brings London’s warmest weather and its heaviest crowds, school holidays, major events and the busiest tourist season of the year. Book well ahead if travelling this window, particularly for popular attractions like the Tower of London and a West End show.
Winter (November-February): cheapest, quietest, festive in December
Winter brings London’s lowest hotel prices and thinnest crowds outside December specifically, alongside cold, often grey weather. The museums and other indoor attractions work well regardless, and December brings a genuinely festive counterpoint, Christmas lights on Oxford Street and markets across the city, alongside a temporary spike in crowds and prices.
Month by month, the short version
January-February: coldest, cheapest outside the festive season, good for museums.
March-April: shoulder season begins, mild and increasingly busy.
May-June: a genuine sweet spot, warm without peak summer’s crowds.
July-August: hottest and busiest, school holidays throughout.
September-October: the other best window, mild, thinning crowds.
November-December: cooling down, Christmas lights and markets bring a festive crowd spike in December.
Events worth timing around
Trooping the Colour, the King’s official birthday parade, held each June, draws huge crowds along the procession route. Wimbledon, held over two weeks each summer, transforms the city’s tennis calendar and books up hotels in the surrounding area. New Year’s Eve fireworks over the Thames are one of the most famous displays anywhere, though the crowds and security requirements make it a proper commitment to attend in person.
That’s everything I’ve got.
A note before you plan around this: prices, opening hours, booking requirements and admission details in this guide were correct at the time of writing, but venues change these often and sometimes without notice. Always check directly with the attraction or its official website before you travel or build a schedule around a specific time or price.
Before travelling to any destination featured on this site, please also check your government’s latest travel advice, as safety situations, entry requirements and travel warnings can change.
