You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Cheap flights from London to United States
Round-trip
Economy
Flight information for London to United States
Find info about flight duration, direct flights, and airports for your flight from London to United States
| Fastest flight time | 7h 30m | The fastest flight from London to United States takes 7h 30m |
| 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 Heathrow - Los Angeles. |
Easily compare round-trip flights from London to United States
Below you can see the best fares for your round-trip flight 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
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Nov 9![TAP AIR PORTUGAL]()
Nov 16
LGW7:55 amLondon Gatwick
14h 25m
1 stop
EWR10:20 pmNewark
EWR6:40 pmNewark
11h 05m
1 stop
LGW5:45 amLondon Gatwick
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Nov 5![TAP AIR PORTUGAL]()
Nov 12
LGW8:55 amLondon Gatwick
14h 25m
1 stop
EWR11:20 pmNewark
EWR6:40 pmNewark
11h 05m
1 stop
LGW5:45 amLondon Gatwick
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 provided by Vueling
Best airlines flying from London to United States
Compare and see reviews for airlines that fly from London to United States with momondo
AirlineFree CancellationPrice
PriceFrom $264
Free Cancellation
PriceFrom $282
Free Cancellation
Reviews
Pros: Yes made sure mask was in place
Cons: No
1 / 10
PriceFrom $289
Free Cancellation
Reviews
Pros: Crew was acceptable but sits terrible
Cons: Not a comfy flight
1 / 10
PriceFrom $292
Free Cancellation
Reviews
Pros: Customer service by the crew
Cons: Lufthansa still charges full price like usual, but on a 8+ hour flight to serve a cat size meal of pasta soaked in some pesto sauce is unacceptable! Thank god I had lunch at Frankfurt before departure! Covid-19 should not be an excuse for lack of services! I work for a company which falls into the Essential business category and despite the pandemic we NEVER EVER compromised with the top quality of our product! I am so dissatisfied with Lufthansa and what they have become, pale shadow of a great company, very sad....
1 / 10
PriceFrom $314
Free Cancellation
Reviews
Pros: I've never been on a flight with such narrow seat and thin cushion. There was no entertainment offered for the almost 4 hour flight. There was no means of charging any electronic gears. The airplane seems to be 30 years behind time. Crew was unfriendly and smiling faces are not part of the uniform.
Cons: Very narrow seats and thim cushion. No entertainment offered an do means of recharging electronic devices.
1 / 7
PriceFrom $316
Free Cancellation
Reviews
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
1 / 10
PriceFrom $327
Free Cancellation
Reviews
Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.
1 / 2
PriceFrom $330
Free Cancellation
Reviews
Cons: Personal very rude no manners to answer Questions or direct people.
1 / 5
PriceFrom $335
Free Cancellation
Reviews
Cons: The fees for the sporting bag was out of control expensive
1 / 10
PriceFrom $343
Free Cancellation
Reviews
Pros: All is great.
Cons: Nothing is not good.
1 / 8
Are airlines flying from London to United States offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from London to United States, such as British Airways, United Airlines, and American Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
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
View more
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?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
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.