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Cheap flights from London to United States
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Flight information for London to United States
Find info about flight duration, direct flights, and airports for your flight from London to United States
| Best price found | £188 | The best flight deal from London to United States found on momondo in the last 72 hours is £188 | |
| Fastest flight time | 7h 35m | The fastest flight from London to United States takes 7h 35m. | |
| Direct flights | None | There are no direct flights from London to United States. Popular non-direct routes for this connection are London Heathrow - Newark, London Heathrow - New York John F Kennedy Intl and London Gatwick - New York John F Kennedy Intl. |
London to United States flight comparison made easy
Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to United States by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
25 Oct
STN
London Stansted
18h 40m
1 stop
JFK
New York John F Kennedy Intl
29 Oct
JFK
New York John F Kennedy Intl
16h 40m
1 stop
STN
London Stansted
£223
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Finnair
15 Mar
LHR
London Heathrow
13h 25m
1 stop
JFK
New York John F Kennedy Intl
29 Mar
JFK
New York John F Kennedy Intl
10h 57m
1 stop
LHR
London Heathrow
£239
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TAP AIR PORTUGAL
10 Oct
LHR
London Heathrow
13h 55m
1 stop
EWR
Newark
15 Oct
EWR
Newark
11h 50m
1 stop
LHR
London Heathrow
£240
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Find the cheapest one-way flights from London to United States
If you're looking for one-way flights from London to United States, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
12 Nov
LGW
London Gatwick
40h 55m
2 stops
EWR
Newark
£123
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Multiple Airlines
7 Nov
LGW
London Gatwick
33h 05m
2 stops
EWR
Newark
£124
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Multiple Airlines
10 Dec
STN
London Stansted
18h 30m
2 stops
JFK
New York John F Kennedy Intl
£125
Find similar
Alternative routes for London to United States
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Useful information for finding London to United States flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from London to United States?
Price Alerts will notify you by email when the price for flights to United States from London decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London to United States with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.