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Cheap flights from the United States to London from £57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to London

Recent return flight deals from the United States to London

These are some of the best return flight deals from the United States to London that have been recently found on momondo from popular airlines, departing in the coming months.
Virgin Atlantic Logo
18:00 - 06:25JFK-LHR
7h 25mdirect
Virgin Atlantic Logo
12:25 - 15:30LHR-JFK
8h 05mdirect
£94Virgin Atlantic
Find Deal
Thu, 29 May - Thu, 5 Jun
Scandinavian Airlines Logo
17:30 - 08:55EWR-LHR
34h 25m1 stop
Scandinavian Airlines Logo
07:05 - 13:15LHR-EWR
11h 10m1 stop
£250Scandinavian Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
£317Norse Atlantic UK
Find Deal
Mon, 21 Jul - Tue, 9 Sep
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
£319Norse Atlantic UK
Find Deal
Sun, 7 Sep - Sun, 21 Sep
Iberia Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
Iberia Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
£336Iberia
Find Deal
Tue, 12 Aug - Wed, 20 Aug
Iberia Logo
21:55 - 09:30BOS-LHR
6h 35mdirect
Iberia Logo
07:55 - 15:00LHR-BOS
12h 05m1 stop
£337Iberia
Find Deal
Fri, 3 Oct - Sun, 5 Oct
British Airways Logo
17:48 - 11:15BOS-LHR
12h 27m1 stop
British Airways Logo
07:55 - 19:50LHR-BOS
16h 55m1 stop
£344British Airways
Find Deal
Fri, 26 Sep - Sun, 28 Sep
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
£360British Airways
Find Deal
Wed, 1 Oct - Wed, 22 Oct
United Airlines Logo
21:50 - 11:25EWR-LHR
32h 35m1 stop
United Airlines Logo
06:50 - 13:10LHR-EWR
11h 20m1 stop
£391United Airlines
Find Deal
Thu, 15 May - Sun, 18 May
United Airlines Logo
07:45 - 06:30EWR-LHR
17h 45m1 stop
United Airlines Logo
06:50 - 13:10LHR-EWR
11h 20m1 stop
£412United Airlines
Find Deal
Fri, 15 Aug - Sun, 24 Aug

British Airways flights from United States to London

Our best British Airways deals on United States to London flight tickets
British Airways
26 Sept
BOS17:48Boston Logan Intl
12h 27m
1 stop
LHR11:15London Heathrow
28 Sept
LHR07:55London Heathrow
16h 55m
1 stop
BOS19:50Boston Logan Intl
British Airways
1 Oct
JFK20:05New York John F Kennedy Intl
7h 05m
LGW08:10London Gatwick
22 Oct
LGW15:05London Gatwick
8h 00m
JFK18:05New York John F Kennedy Intl
British Airways
17 Aug
JFK19:45New York John F Kennedy Intl
7h 05m
LGW07:50London Gatwick
24 Aug
LGW14:45London Gatwick
8h 00m
JFK17:45New York John F Kennedy Intl

SWISS flights from United States to London

Our best SWISS deals on United States to London flight tickets
SWISS
20 May
JFK16:15New York John F Kennedy Intl
10h 40m
1 stop
LHR07:55London Heathrow
26 May
LHR06:00London Heathrow
11h 50m
1 stop
JFK12:50New York John F Kennedy Intl
SWISS
13 Jun
JFK16:15New York John F Kennedy Intl
10h 40m
1 stop
LHR07:55London Heathrow
20 Jun
LHR06:00London Heathrow
11h 50m
1 stop
JFK12:50New York John F Kennedy Intl
SWISS
9 May
JFK19:25New York John F Kennedy Intl
13h 15m
1 stop
LHR13:40London Heathrow
11 May
LHR06:00London Heathrow
11h 50m
1 stop
JFK12:50New York John F Kennedy Intl

See travel insights to London from

How to get the cheapest flight ticket from United States to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from United States is in January. Flight prices, which tend to average around £309, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from United States averaging around £318.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £431. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to London for around £463.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £443. Flights at midday are often more expensive, with an average ticket price of £502.

What is the cheapest United States to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best United States - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from United States when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London for around £462 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from United States for as low as £418 on momondo.

What cabin class options are available on United States to London flights?

There are 4 cabin classes available to choose from on United States to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United States to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London

Best price found

£57

Fastest flight time

6h 25m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from United States in the past 72 hours is £57. The best return flight deal from United States to London found on momondo in the last 72 hours is £94.
The fastest flight from United States to London takes 6h 25m
Direct flights go from United States to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

  • When did momondo last update prices for flights from United States to London?

    Prices for flights from United States to London are updated daily.

  • How many operators does momondo search for flights from United States to London?

  • How old do you have to be to fly from United States to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to London?


Best airlines flying from United States to London

Compare and see reviews for airlines that fly from United States to London with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £244Free CancellationRating
7.1
45 reviews
Search Norse Atlantic UK flights
IcelandairPriceFrom £258Free CancellationRating
7.0
487 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £280Free CancellationRating
7.4
643 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £283Free CancellationRating
7.4
1,446 reviews
Search Air France flights
KLMPriceFrom £288Free CancellationRating
7.8
1,334 reviews
Search KLM flights
DeltaPriceFrom £295Free CancellationRating
8.0
7,936 reviews
Search Delta flights
JetBluePriceFrom £296Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
British AirwaysPriceFrom £297Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
FinnairPriceFrom £304Free CancellationRating
7.6
1,275 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom £304Free CancellationRating
7.3
1,349 reviews
Search Scandinavian Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Gatwick
Ipswich
Canterbury
Margate
Ilford
Dartford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

Can I find flights from United States to London with flexible booking policies on momondo?

Yes. All flights to London from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to London.

I’m not ready to book a flight from United States to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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Mon 5/5
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London