Find the best flight deals to London, United Kingdom. Compare prices from Kiwi.com and 100+ airlines.
London is a city that needs no introduction — a global capital of finance, culture, and history where ancient landmarks stand shoulder to shoulder with cutting-edge architecture. From the Tower of London to the Tate Modern, from Brick Lane's curry houses to Mayfair's Michelin stars, London rewards every type of traveler. The city's unrivaled public transport, world-class museums (most of them free), and endless neighborhoods to explore make it one of the most visited cities on Earth.
| Airport | Heathrow |
|---|---|
| IATA Code | LHR |
| Flight time from NYC | 7h 30m |
| Prices from | $289 round trip |
| Best months to fly | Apr-Jun, Sep-Oct |
| Region | Europe |
Major airlines serving London include: Aegean Airlines, Aer Lingus, Air Canada, Air France, Air Transat, British Airways, Czech Airlines (CSA), Delta, Emirates, Eurowings.
The cheapest months to fly to London are typically Apr-Jun, Sep-Oct. During these periods, you can find round-trip fares starting from $289. Here are proven strategies to get the best deal:
Mild and changeable year-round. Summers (Jun-Aug) average 18-23°C with long daylight hours. Winters (Dec-Feb) are cold and grey at 2-7°C. Rain is possible any time — always carry a layer. Spring (Apr-May) and early autumn (Sep-Oct) offer the best combination of pleasant weather and fewer tourists.
Once you land in London, these are the must-visit attractions:
Soho and Covent Garden for nightlife and theater; Shoreditch and Hackney for street art and indie culture; Kensington and Chelsea for museums and upscale dining; Camden for markets and live music; Notting Hill for colorful streets and Portobello Road Market; Southwark for the South Bank cultural strip along the Thames.
London's food scene is one of the world's most diverse. Try a full English breakfast, Sunday roast at a gastropub, fish and chips from a proper chippy, and explore the global cuisines of Brick Lane (Bangladeshi), Chinatown (Chinese), Edgware Road (Lebanese), and Brixton (Caribbean). Street food markets like Borough Market, Maltby Street, and Broadway Market are essential.
London's Tube (Underground) is the fastest way around — use a contactless card or Oyster card for the best fares. Buses are cheaper and offer better views. The Elizabeth Line (Crossrail) connects Heathrow to central London in under 30 minutes. Black cabs are iconic but expensive; Uber is widely available. The Santander cycle hire scheme is great for shorter trips. Heathrow Express runs to Paddington in 15 minutes but costs £25; the Tube takes 50 minutes for £5.50.
US, EU, Canadian, and Australian passport holders can visit the UK for up to 6 months without a visa. An Electronic Travel Authorisation (ETA) may be required — check current requirements before travel. Passports must be valid for the duration of your stay.
British Pound Sterling (GBP, £). Credit cards accepted almost everywhere; contactless payment is standard. ATMs are widely available. Tipping is 10-12.5% at restaurants if service isn't included.
English
Book West End theater tickets at TKTS booth in Leicester Square for same-day discounts of up to 50%. Most major museums are free but special exhibitions charge admission — book online to skip queues. Avoid the Tube during rush hour (7:30-9:30am, 5-7pm). Oyster card daily caps mean you never overpay. Sunday is the best day for Borough Market food tasting.
Compare prices on popular routes connecting London:
If you have extra time, consider extending your trip to these nearby destinations easily reachable from London:
Once you've booked your flight to London, complete your travel planning:
The best months for cheap flights to London are typically Apr-Jun, Sep-Oct. Prices can be 20-40% lower during shoulder season. Booking 6-8 weeks in advance generally yields the best fares.
The main airport for London is Heathrow (LHR/LGW).
Flight time from New York to London is approximately 7h 30m. Flight times vary depending on your departure city and whether the flight is direct or has connections.
US, EU, Canadian, and Australian passport holders can visit the UK for up to 6 months without a visa. An Electronic Travel Authorisation (ETA) may be required — check current requirements before travel. Passports must be valid for the duration of your stay.
British Pound Sterling (GBP, £). Credit cards accepted almost everywhere; contactless payment is standard. ATMs are widely available. Tipping is 10-12.5% at restaurants if service isn't included.
Getting around London: London's Tube (Underground) is the fastest way around — use a contactless card or Oyster card for the best fares. Buses are cheaper and offer better views. The Elizabeth Line (Crossrail) connects Heathrow to central London in under 30 minutes. Black cabs are iconic but expensive; Uber is widely avai...
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