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Cheap flights from the United Kingdom to the United States from £297

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 Kingdom to the United States departing on 20/2. 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 Kingdom to the United States

Recent return flight deals from the United Kingdom to the United States

Enter your travel dates to find the best prices.
Iberia Logo
11:45 - 19:15
LGW
-
JFK
12h 30m1 stop
Iberia Logo
20:50 - 19:00
JFK
-
LGW
17h 10m1 stop
£377Iberia
Sun, 15 Feb - Fri, 20 Feb
Finnair Logo
12:15 - 20:04
LHR
-
LGA
12h 49m1 stop
Finnair Logo
17:45 - 07:50
LGA
-
LHR
9h 05m1 stop
£377Finnair
Wed, 15 Apr - Wed, 22 Apr
SWISS Logo
09:20 - 16:40
LCY
-
JFK
12h 20m1 stop
SWISS Logo
16:25 - 08:40
JFK
-
LCY
11h 15m1 stop
£377SWISS
Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
10:15 - 19:29
STN
-
JFK
14h 14m1 stop
Multiple Airlines Logo
17:00 - 07:50
JFK
-
STN
9h 50m1 stop
£377Multiple Airlines
Fri, 23 Jan - Tue, 27 Jan
Virgin Atlantic Logo
13:05 - 19:31
LHR
-
LGA
11h 26m1 stop
Virgin Atlantic Logo
16:00 - 06:50
LGA
-
LHR
9h 50m1 stop
£380Virgin Atlantic
Mon, 9 Feb - Fri, 13 Feb
United Airlines Logo
13:25 - 19:02
LHR
-
LGA
10h 37m1 stop
United Airlines Logo
19:29 - 10:50
LGA
-
LHR
10h 21m1 stop
£381United Airlines
Tue, 13 Jan - Tue, 24 Feb
Virgin Atlantic Logo
13:00 - 23:42
LHR
-
LGA
15h 42m1 stop
Virgin Atlantic Logo
13:05 - 08:45
LGA
-
LHR
14h 40m1 stop
£382Virgin Atlantic
Thu, 8 Jan - Wed, 14 Jan
British Airways Logo
13:50 - 14:30
LHR
-
JFK
29h 40m1 stop
British Airways Logo
14:30 - 19:00
JFK
-
LHR
23h 30m1 stop
£383British Airways
Thu, 8 Jan - Fri, 16 Jan
KLM Logo
13:45 - 19:20
LCY
-
JFK
10h 35m1 stop
KLM Logo
18:50 - 09:30
JFK
-
LCY
9h 40m1 stop
£383KLM
Sun, 25 Jan - Tue, 3 Feb
British Airways Logo
11:45 - 20:27
LGW
-
EWR
37h 42m2 stops
British Airways Logo
17:45 - 07:55
EWR
-
LGW
33h 10m2 stops
£404British Airways
Thu, 5 Feb - Mon, 9 Feb

KLM flights from United Kingdom to United States

Our best KLM deals on United Kingdom to United States flight tickets
KLM
25 Jan
LCY13:45London City
10h 35m
1 stop
JFK19:20New York John F Kennedy Intl
3 Feb
JFK18:50New York John F Kennedy Intl
9h 40m
1 stop
LCY09:30London City
£383
Find similar
KLM
23 Mar
LHR10:00London Heathrow
10h 45m
1 stop
JFK16:45New York John F Kennedy Intl
30 Mar
JFK21:55New York John F Kennedy Intl
7h 20m
LHR10:15London Heathrow
£386
Find similar
KLM
10 Jan
LHR16:35London Heathrow
7h 55m
JFK19:30New York John F Kennedy Intl
17 Jan
JFK21:20New York John F Kennedy Intl
9h 45m
1 stop
LHR12:05London Heathrow
£396
Find similar

Scandinavian Airlines flights from United Kingdom to United States

Our best Scandinavian Airlines deals on United Kingdom to United States flight tickets
Scandinavian Airlines
11 Mar
LHR21:05London Heathrow
21h 20m
2 stops
EWR14:25Newark
25 Mar
EWR19:30Newark
18h 10m
2 stops
LHR17:40London Heathrow
£401
Find similar
Scandinavian Airlines
15 Jan
LHR21:05London Heathrow
21h 20m
2 stops
EWR13:25Newark
22 Jan
EWR18:30Newark
15h 05m
1 stop
LHR14:35London Heathrow
£403
Find similar
Scandinavian Airlines
25 Dec
LHR19:30London Heathrow
34h 24m
2 stops
LAX21:54Los Angeles
11 Jan
LAX19:30Los Angeles
15h 00m
1 stop
LHR18:30London Heathrow
£555
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from the United Kingdom to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 15/2

11:45-19:15

1 stop12h 30m

New York John F Kennedy Intl

Fri 20/2

20:50-19:00

1 stop17h 10m

£377

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 15/4

12:15-20:04

1 stop12h 49m

New York LaGuardia

Wed 22/4

17:45-07:50

1 stop9h 05m

£377

LondonNew York

LCY - JFK

LCYJFK

London City

Fri 16/1

09:20-16:40

1 stop12h 20m

New York John F Kennedy Intl

Mon 19/1

16:25-08:40

1 stop11h 15m

£377

LondonNew York

STN - JFK

STNJFK

London Stansted

Fri 23/1

10:15-19:29

1 stop14h 14m

New York John F Kennedy Intl

Tue 27/1

17:00-07:50

1 stop9h 50m

£377

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 9/2

13:05-19:31

1 stop11h 26m

New York LaGuardia

Fri 13/2

16:00-06:50

1 stop9h 50m

£380

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 13/1

13:25-19:02

1 stop10h 37m

New York LaGuardia

Tue 24/2

19:29-10:50

1 stop10h 21m

£381

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 8/1

13:00-23:42

1 stop15h 42m

New York LaGuardia

Wed 14/1

13:05-08:45

1 stop14h 40m

£382

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 8/1

13:50-14:30

1 stop29h 40m

New York John F Kennedy Intl

Fri 16/1

14:30-19:00

1 stop23h 30m

£383

LondonNew York

LCY - JFK

LCYJFK

London City

Sun 25/1

13:45-19:20

1 stop10h 35m

New York John F Kennedy Intl

Tue 3/2

18:50-09:30

1 stop9h 40m

£383

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 5/2

11:45-20:27

2 stops37h 42m

Newark

Mon 9/2

17:45-07:55

2 stops33h 10m

£404

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

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

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 United States?

The month of September is, on average, the cheapest month to fly to United States from United Kingdom, with most prices found around £358. If you are unable to visit United States during the month of September, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around £365.

What is the cheapest day to depart on your flight to United States?

According to our data, Thursday is the cheapest day to fly to United States from United Kingdom. The lowest ticket price found for a Thursday departure recently was £471. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to United States for around £536.

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

Our most recent data shows that the best time of day to fly to United States is in the afternoon. Flights from United Kingdom to United States during this time can be as low as £485. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £590 on average. Flights to United States from United Kingdom in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from London Gatwick to Orlando for the best United Kingdom - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around £442 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from United Kingdom for as low as £392 on momondo.

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

There are 4 cabin classes available to choose from on United Kingdom to United States 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 Kingdom to United States flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to United States.

Cheap United Kingdom to United States flight deals and tips

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

Best price found

£257

Fastest flight time

7h 00m

Direct flights

Every day

Airports in United States

4,296 airports
The best one-way flight to United States from United Kingdom in the past 72 hours is £257. The best return flight deal from United Kingdom to United States found on momondo in the last 72 hours is £276.
The fastest flight from United Kingdom to United States takes 7h 00m
Direct flights go from United Kingdom to United States every day.
There are 4,296 airports in United States. From United Kingdom there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).
Search flight deals

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

    Prices for flights from United Kingdom to United States were last updated today.

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

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

    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 Kingdom to United States.

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

    The necessary travel and health documents for your United States 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 Kingdom to United States?

Best airlines flying from United Kingdom to United States

Compare and see reviews for airlines that fly from United Kingdom to United States with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £37Free CancellationRating
6.9
5,221 reviews
Search Ryanair flights
JetBluePriceFrom £90Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
DeltaPriceFrom £218Free CancellationRating
7.9
8,021 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom £226Free CancellationRating
7.2
2,093 reviews
Search TAP AIR PORTUGAL flights
PLAYPriceFrom £250Free CancellationRating
7.0
103 reviews
Search PLAY flights
Norse Atlantic UKPriceFrom £270Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
Air CanadaPriceFrom £286Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights
SWISSPriceFrom £293Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
IcelandairPriceFrom £297Free CancellationRating
7.0
592 reviews
Search Icelandair flights
A.P.G.PriceFrom £329Free CancellationRating
0.0
Search A.P.G. flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to United States for you.

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

momondo does allow users to show only those flights to United States from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from United Kingdom.

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

Yes momondo offers price alerts on flights to United States from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United States trip

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Find better results for your trip to the United States

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