The best months to visit London are May – Sep. 16–25°C, longest days in June.
Quick facts
Currency GBP (Pound Sterling) 1 USD ≈ £0.79
Language English One of the world's most multilingual cities
Timezone GMT (UTC+0) BST (UTC+1) Mar–Oct
Best Months May – Sep 16–25°C, longest days in June
Daily Budget ~$80–120 USD £65–95 budget traveler
Visa Varies by nationality EU/US/Aus: 6 months visa-free
When to go
The ideal travel window for London is May – Sep, when you can expect 16–25°c, longest days in june. This period offers the most comfortable conditions for sightseeing and outdoor activities.
Timezone: GMT (UTC+0) (BST (UTC+1) Mar–Oct)
Visa: Varies by nationality — EU/US/Aus: 6 months visa-free
Frequently asked questions
When is the best time to visit London?
The best months to visit London are May – Sep. 16–25°C, longest days in June.
What is the weather like in London?
During the best travel months (May – Sep), London typically has 16–25°c, longest days in june. Check our full London guide for seasonal packing tips.
Is London expensive to visit?
See our detailed London budget breakdown for daily costs covering accommodation, food, transport, and activities.
