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Cheap flights from the United States to the United Kingdom from $122

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 the United Kingdom departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to the United Kingdom

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to the United Kingdom.

Cheap last minute flights

Planning a quick getaway from the United States to the United Kingdom? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to the United Kingdom

Find recent round-trip train or bus tickets from the United States to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.
6:26 pm - 11:40 amBOS-LHR
12h 14m1 stop
6:30 am - 7:15 pmLHR-BOS
17h 45m1 stop
$313Virgin Atlantic
Find Deal
Fri, Dec 6 - Sun, Dec 8
7:25 pm - 7:05 amBOS-LHR
6h 40mnonstop
6:30 am - 1:35 pmLHR-BOS
12h 05m1 stop
$318KLM
Find Deal
Fri, Jan 17 - Sun, Jan 19
8:20 pm - 7:50 amBOS-LHR
6h 30mnonstop
7:05 pm - 9:55 pmLHR-BOS
7h 50mnonstop
$351British Airways
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Wed, Dec 4 - Thu, Dec 12
7:15 pm - 7:05 amBOS-LHR
6h 50mnonstop
6:30 am - 1:30 pmLHR-BOS
12h 00m1 stop
$379Delta
Find Deal
Sun, Dec 1 - Thu, Dec 12
7:30 am - 6:55 pmBOS-LHR
6h 25mnonstop
5:00 pm - 7:35 pmLHR-BOS
7h 35mnonstop
$380British Airways
Find Deal
Wed, Dec 4 - Wed, Dec 11
1:03 pm - 6:50 amBOS-LHR
12h 47m1 stop
6:30 am - 7:15 pmLHR-BOS
17h 45m1 stop
$384Delta
Find Deal
Wed, Dec 4 - Sun, Dec 8
3:35 pm - 7:10 amLGA-LHR
10h 35m1 stop
3:00 pm - 9:33 pmLHR-LGA
11h 33m1 stop
$395United Airlines
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Mon, Dec 2 - Mon, Dec 9
3:35 pm - 7:10 amLGA-LHR
10h 35m1 stop
3:00 pm - 9:33 pmLHR-LGA
11h 33m1 stop
$413United Airlines
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Wed, Dec 4 - Wed, Dec 11
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
5:05 pm - 8:10 pmLHR-JFK
8h 05mnonstop
$507American Airlines
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Tue, Dec 10 - Sat, Jan 11
5:29 pm - 7:50 amJFK-LHR
9h 21m1 stop
5:05 pm - 8:10 pmLHR-JFK
8h 05mnonstop
$517American Airlines
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Wed, Nov 20 - Wed, Nov 27
6:20 pm - 6:20 amJFK-LGW
7h 00mnonstop
$122Norse Atlantic UK
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Thu, May 1
6:20 pm - 6:20 amJFK-LGW
7h 00mnonstop
$124Norse Atlantic UK
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Thu, May 1
7:15 pm - 7:10 amJFK-LHR
6h 55mnonstop
$174British Airways
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Wed, Feb 5
4:00 pm - 7:05 amLGA-LHR
10h 05m1 stop
$183Delta
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Tue, Dec 3
7:15 pm - 7:05 amBOS-LHR
6h 50mnonstop
$194Delta
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Tue, Dec 10
10:50 am - 7:10 amBOS-LHR
15h 20m1 stop
$224United Airlines
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Tue, Nov 26
3:35 pm - 7:10 amLGA-LHR
10h 35m1 stop
$224United Airlines
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Tue, Nov 26
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
$294American Airlines
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Thu, Nov 28
8:10 pm - 8:20 amJFK-LHR
7h 10mnonstop
$305British Airways
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Thu, May 1
3:10 pm - 8:40 amLGA-LHR
12h 30m1 stop
$394American Airlines
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Wed, Nov 20
9:45 am - 7:10 amJFK-LHR
16h 25m2 stops
8:05 pm - 4:40 pmLHR-JFK
25h 35m1 stop
Thu, Nov 7 - Mon, Nov 11
7:30 pm - 12:00 pmJFK-LHR
11h 30m1 stop
11:25 am - 7:15 pmLHR-JFK
12h 50m1 stop
$503Iberia
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Fri, Nov 8 - Sun, Nov 10
2:40 pm - 10:00 amJFK-LHR
14h 20m1 stop
6:45 pm - 7:15 pmLHR-JFK
29h 30m1 stop
$515British Airways
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Tue, Nov 5 - Wed, Nov 6
8:55 pm - 9:10 amEWR-LHR
7h 15mnonstop
7:10 am - 1:35 pmLHR-EWR
11h 25m1 stop
$515United Airlines
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Fri, Nov 8 - Sun, Nov 10
4:15 pm - 2:45 pmBOS-LHR
17h 30m1 stop
6:30 am - 6:42 pmLHR-BOS
17h 12m2 stops
$519United Airlines
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Fri, Nov 8 - Sun, Nov 10
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
7:05 pm - 7:15 pmLHR-JFK
29h 10m1 stop
$520British Airways
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Wed, Nov 6 - Thu, Nov 7
11:05 pm - 11:10 amJFK-LHR
7h 05mnonstop
4:35 pm - 8:05 pmLHR-JFK
8h 30mnonstop
$571Delta
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Wed, Nov 6 - Mon, Nov 11
8:20 am - 8:10 pmJFK-LHR
6h 50mnonstop
4:35 pm - 8:05 pmLHR-JFK
8h 30mnonstop
$631Delta
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Fri, Nov 8 - Mon, Nov 18
8:35 pm - 8:35 amJFK-LHR
7h 00mnonstop
11:55 am - 7:46 pmLHR-JFK
12h 51m1 stop
$641American Airlines
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Fri, Nov 8 - Mon, Nov 11
8:10 pm - 8:05 amJFK-LGW
6h 55mnonstop
3:00 pm - 6:10 pmLGW-JFK
8h 10mnonstop
$646American Airlines
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Fri, Nov 8 - Sat, Dec 7
6:30 pm - 6:25 amJFK-LHR
6h 55mnonstop
8:05 pm - 11:05 pmLHR-JFK
8h 00mnonstop
$327Virgin Atlantic
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Wed, Dec 4 - Wed, Dec 11
6:45 pm - 6:45 amJFK-LHR
7h 00mnonstop
7:50 pm - 10:55 pmLHR-JFK
8h 05mnonstop
$348British Airways
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Tue, Dec 3 - Tue, Dec 10
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
7:00 pm - 10:05 pmLHR-JFK
8h 05mnonstop
$396American Airlines
Find Deal
Wed, Nov 27 - Wed, Dec 4
7:01 pm - 6:55 amJFK-LHR
6h 54mnonstop
10:10 am - 1:35 pmLHR-JFK
8h 25mnonstop
$401Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
11:05 pm - 11:10 amJFK-LHR
7h 05mnonstop
5:20 pm - 8:20 pmLHR-JFK
8h 00mnonstop
$418Delta
Find Deal
Sun, Dec 1 - Sun, Dec 8
8:25 am - 8:35 pmEWR-LHR
7h 10mnonstop
3:10 pm - 6:45 pmLHR-EWR
8h 35mnonstop
$431United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
5:30 pm - 5:55 amEWR-LHR
7h 25mnonstop
3:10 pm - 6:45 pmLHR-EWR
8h 35mnonstop
$437United Airlines
Find Deal
Mon, Dec 2 - Mon, Dec 9
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
5:05 pm - 8:10 pmLHR-JFK
8h 05mnonstop
$507American Airlines
Find Deal
Tue, Dec 10 - Sat, Jan 11
6:40 pm - 6:30 amEWR-LHR
6h 50mnonstop
4:25 pm - 7:35 pmLHR-EWR
8h 10mnonstop
$606Iberia
Find Deal
Tue, Dec 31 - Fri, Feb 28
8:10 pm - 8:05 amJFK-LGW
6h 55mnonstop
3:00 pm - 6:10 pmLGW-JFK
8h 10mnonstop
$611Iberia
Find Deal
Fri, Nov 29 - Fri, Dec 6

Virgin Atlantic flights from United States to United Kingdom

Our best Virgin Atlantic deals on United States to United Kingdom flight tickets
Virgin Atlantic
Dec 6
BOS6:26 pmBoston Logan Intl
12h 14m
1 stop
LHR11:40 amLondon Heathrow
Dec 8
LHR6:30 amLondon Heathrow
17h 45m
1 stop
BOS7:15 pmBoston Logan Intl
Virgin Atlantic
Jan 19
BOS8:10 pmBoston Logan Intl
6h 45m
LHR7:55 amLondon Heathrow
Jan 29
LHR10:00 amLondon Heathrow
14h 15m
1 stop
BOS7:15 pmBoston Logan Intl
Virgin Atlantic
Nov 18
BOS8:10 pmBoston Logan Intl
6h 45m
LHR7:55 amLondon Heathrow
Nov 24
LHR11:30 amLondon Heathrow
10h 05m
1 stop
BOS4:35 pmBoston Logan Intl

British Airways flights from United States to United Kingdom

Our best British Airways deals on United States to United Kingdom flight tickets
British Airways
Dec 4
BOS8:20 pmBoston Logan Intl
6h 30m
LHR7:50 amLondon Heathrow
Dec 12
LHR7:05 pmLondon Heathrow
7h 50m
BOS9:55 pmBoston Logan Intl
British Airways
Dec 4
BOS7:30 amBoston Logan Intl
6h 25m
LHR6:55 pmLondon Heathrow
Dec 11
LHR5:00 pmLondon Heathrow
7h 35m
BOS7:35 pmBoston Logan Intl
British Airways
Jan 2
BOS7:30 amBoston Logan Intl
6h 25m
LHR6:55 pmLondon Heathrow
Jan 12
LHR8:40 amLondon Heathrow
7h 50m
BOS11:30 amBoston Logan Intl

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

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 airline that flies to United Kingdom from United States?

PLAY. PLAY, TAP AIR PORTUGAL, and Vueling are the most popular carriers operating from United States to United Kingdom

What is the cheapest United States to United Kingdom flight route?

Boston Logan Intl - London Heathrow. Fly from Boston Logan Intl to London Heathrow for the best United States - United Kingdom flight prices

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

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

Can stopping save me money on United States to United Kingdom flights?

You could potentially save up to 72% on your flight if you consider stops on a United States to United Kingdom flight.

Cheap United States to United Kingdom flight deals and tips

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

Best Price Found

$122

Fastest flight time

6h 25m

Direct flights

Every day

Airports in United Kingdom

3 airports
The best one-way flight to United Kingdom from United States in the past 72 hours is $122. The best round-trip flight deal from United States to United Kingdom found on momondo in the last 72 hours is $313.
The fastest flight from United States to United Kingdom takes 6h 25m
Direct flights go from United States to United Kingdom every day.
There are 3 airports near United Kingdom: London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

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

    Prices for flights from United States to United Kingdom refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from United States to United Kingdom

Compare and see reviews for airlines that fly from United States to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $245Free CancellationRating
7.6
1,646 reviews
Search SWISS flights
WestJetPriceFrom $269Free CancellationRating
7.3
2,803 reviews
Search WestJet flights
Norse Atlantic UKPriceFrom $284Free CancellationRating
7.0
40 reviews
Search Norse Atlantic UK flights
Brussels AirlinesPriceFrom $315Free CancellationRating
7.4
380 reviews
Search Brussels Airlines flights
Scandinavian AirlinesPriceFrom $326Free CancellationRating
7.3
1,303 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $341Free CancellationRating
7.8
1,350 reviews
Search KLM flights
PLAYPriceFrom $344Free CancellationRating
7.1
87 reviews
Search PLAY flights
LufthansaPriceFrom $356Free CancellationRating
6.8
7,163 reviews
Search Lufthansa flights
IcelandairPriceFrom $376Free CancellationRating
7.2
578 reviews
Search Icelandair flights
JetBluePriceFrom $399Free CancellationRating
7.5
3,493 reviews
Search JetBlue flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to United Kingdom. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from United States to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 United Kingdom.

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

Price alerts on flights to United Kingdom from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo