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Cheap flights from the United Kingdom to the United States from £268

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 25/1. 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 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.
Icelandair Logo
11:55 - 18:00LGW-JFK
11h 05m1 stop
Icelandair Logo
19:25 - 10:55JFK-LGW
10h 30m1 stop
£331Icelandair
Find Deal
Wed, 14 Jan - Sun, 18 Jan
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
Norse Atlantic UK Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
£332Norse Atlantic UK
Find Deal
Sun, 11 Jan - Wed, 21 Jan
Norse Atlantic UK Logo
13:00 - 16:55LGW-JFK
7h 55mdirect
Norse Atlantic UK Logo
19:05 - 06:00JFK-LGW
6h 55mdirect
£333Norse Atlantic UK
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Fri, 13 Mar - Tue, 17 Mar
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
Norse Atlantic UK Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
£334Norse Atlantic UK
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Tue, 9 Dec - Tue, 13 Jan
Aer Lingus Logo
09:50 - 19:25LHR-JFK
14h 35m1 stop
Aer Lingus Logo
18:30 - 09:15JFK-LHR
9h 45m1 stop
£382Aer Lingus
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Tue, 2 Dec - Thu, 11 Dec
British Airways Logo
15:35 - 18:40LHR-JFK
8h 05mdirect
British Airways Logo
08:05 - 20:00JFK-LHR
6h 55mdirect
£387British Airways
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Wed, 3 Dec - Wed, 10 Dec
Finnair Logo
14:45 - 22:35LHR-LGA
12h 50m1 stop
Finnair Logo
13:30 - 07:00LGA-LHR
12h 30m1 stop
£423Finnair
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Wed, 3 Dec - Wed, 10 Dec
Finnair Logo
09:55 - 18:00LHR-LGA
13h 05m1 stop
Finnair Logo
08:40 - 07:00LGA-LHR
17h 20m1 stop
£425Finnair
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Wed, 3 Dec - Thu, 11 Dec
British Airways Logo
07:30 - 21:29LHR-LGA
18h 59m2 stops
British Airways Logo
17:16 - 09:15LGA-LHR
10h 59m1 stop
£426British Airways
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Mon, 12 Jan - Mon, 19 Jan
Virgin Atlantic Logo
11:30 - 23:07LHR-LGA
16h 37m2 stops
Virgin Atlantic Logo
16:30 - 06:50LGA-LHR
9h 20m1 stop
£435Virgin Atlantic
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Mon, 8 Dec - Wed, 17 Dec

Icelandair flights from United Kingdom to United States

Our best Icelandair deals on United Kingdom to United States flight tickets
Icelandair
14 Jan
LGW11:55London Gatwick
11h 05m
1 stop
JFK18:00New York John F Kennedy Intl
18 Jan
JFK19:25New York John F Kennedy Intl
10h 30m
1 stop
LGW10:55London Gatwick
£331
Find similar
Icelandair
22 Jan
LHR20:35London Heathrow
26h 25m
1 stop
JFK18:00New York John F Kennedy Intl
29 Jan
JFK19:25New York John F Kennedy Intl
19h 05m
1 stop
LHR19:30London Heathrow
£334
Find similar
Icelandair
24 Jan
LHR12:15London Heathrow
10h 45m
1 stop
JFK18:00New York John F Kennedy Intl
9 Feb
JFK19:25New York John F Kennedy Intl
19h 05m
1 stop
LHR19:30London Heathrow
£338
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Norse Atlantic UK flights from United Kingdom to United States

Our best Norse Atlantic UK deals on United Kingdom to United States flight tickets
Norse Atlantic UK
11 Jan
LGW13:00London Gatwick
7h 55m
JFK15:55New York John F Kennedy Intl
21 Jan
JFK18:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£332
Find similar
Norse Atlantic UK
13 Mar
LGW13:00London Gatwick
7h 55m
JFK16:55New York John F Kennedy Intl
17 Mar
JFK19:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£333
Find similar
Norse Atlantic UK
9 Dec
LGW13:00London Gatwick
7h 55m
JFK15:55New York John F Kennedy Intl
13 Jan
JFK18:05New York John F Kennedy Intl
6h 55m
LGW06:00London Gatwick
£334
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 7 November 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

Wed 14/1

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Sun 18/1

19:25-10:55

1 stop10h 30m

£331

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 11/1

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 21/1

18:05-06:00

Nonstop6h 55m

£332

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 13/3

13:00-16:55

Nonstop7h 55m

New York John F Kennedy Intl

Tue 17/3

19:05-06:00

Nonstop6h 55m

£333

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 9/12

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Tue 13/1

18:05-06:00

Nonstop6h 55m

£334

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 2/12

09:50-19:25

1 stop14h 35m

New York John F Kennedy Intl

Thu 11/12

18:30-09:15

1 stop9h 45m

£382

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 3/12

15:35-18:40

Nonstop8h 05m

New York John F Kennedy Intl

Wed 10/12

08:05-20:00

Nonstop6h 55m

£387

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 3/12

14:45-22:35

1 stop12h 50m

New York LaGuardia

Wed 10/12

13:30-07:00

1 stop12h 30m

£423

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 3/12

09:55-18:00

1 stop13h 05m

New York LaGuardia

Thu 11/12

08:40-07:00

1 stop17h 20m

£425

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 12/1

07:30-21:29

2 stops18h 59m

New York LaGuardia

Mon 19/1

17:16-09:15

1 stop10h 59m

£426

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 8/12

11:30-23:07

2 stops16h 37m

New York LaGuardia

Wed 17/12

16:30-06:50

1 stop9h 20m

£435

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 £365. 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 £371.

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 £485. 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 £552.

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 morning. Flights from United Kingdom to United States during this time can be as low as £496. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £615 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 £456 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 £415 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

£220

Fastest flight time

7h 44m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in United States

2 airports
The best one-way flight to United States from United Kingdom in the past 72 hours is £220. The best return flight deal from United Kingdom to United States found on momondo in the last 72 hours is £254.
The fastest flight from United Kingdom to United States takes 7h 44m
Direct flights go from United Kingdom to United States on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Virgin Atlantic, Finnair and Brussels Airlines.
There are 2 airports near United States: 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
6.8
5,188 reviews
Search Ryanair flights
JetBluePriceFrom £92Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
VuelingPriceFrom £204Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
Norse Atlantic UKPriceFrom £218Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
DeltaPriceFrom £222Free CancellationRating
7.9
8,000 reviews
Search Delta flights
PLAYPriceFrom £275Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom £289Free CancellationRating
7.1
2,049 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom £292Free CancellationRating
7.1
10,417 reviews
Search Air Canada flights
SWISSPriceFrom £299Free CancellationRating
7.5
1,779 reviews
Search SWISS flights
IcelandairPriceFrom £306Free CancellationRating
7.1
572 reviews
Search Icelandair 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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