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Cheap flights from the United Kingdom to the United States from £255

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from United Kingdom to USA

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to USA
Explore the most affordable flight options available from United Kingdom to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Fri 14/1120:50LTN - JFK
2 stops22h 15mMultiple Airlines
Mon 17/1116:25JFK - LTN
2 stops22h 45mMultiple Airlines
Deal found 23/10£319
Mon 17/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 18/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£320
Mon 24/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Wed 3/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£322
Fri 5/1214:00LGW - LGA
1 stop32h 30mMultiple Airlines
Sat 13/1205:45LGA - LGW
1 stop23h 20mMultiple Airlines
Deal found 23/10£322
Wed 12/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 18/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£323
Mon 8/1213:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Wed 10/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 23/10£326
Mon 8/1213:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Sun 11/118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 23/10£328
Tue 18/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 25/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£328
Fri 7/1120:50LTN - JFK
2 stops22h 15mMultiple Airlines
Mon 10/1116:25JFK - LTN
2 stops22h 45mMultiple Airlines
Deal found 23/10£328
Wed 19/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Wed 3/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£329
Fri 7/1118:55STN - JFK
2 stops24h 10mMultiple Airlines
Mon 10/1116:25JFK - STN
2 stops25h 15mMultiple Airlines
Deal found 23/10£331
Mon 8/1213:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 9/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 22/10£331

Cheap flight deals from United Kingdom to USA

Keep the following information in mind while searching for United Kingdom to USA flight deals. Data was last updated 24 October 2025.

Round-trip from

£319

One-way from

£255

Popular in

December

Cheapest in

September

Average price

£415

Good round-trip deal

£234 or less

Good one-way deal

£201 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 12/1-16/1
  • Nonstop
  • 14h 50m total
  • United Kingdom to USA
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 17h 05m total
  • United Kingdom to USA
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to USA.
Search Deals
Price to beat on a one-way flight from United Kingdom to USA.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to USA 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, Cheapflights users made 858,174 searches. Data last updated 24 October 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

United Kingdom

Fly to

USA

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 19/11

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 26/11

18:05-06:00

Nonstop6h 55m

£332

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 14/11

14:00-14:00

1 stop29h 00m

New York LaGuardia

Fri 5/12

18:30-10:05

1 stop34h 35m

£343

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 5/12

14:00-17:30

1 stop32h 30m

New York LaGuardia

Fri 12/12

18:30-10:05

1 stop34h 35m

£346

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 11/12

16:35-22:30

1 stop34h 55m

New York John F Kennedy Intl

Sun 14/12

18:05-06:00

Nonstop6h 55m

£349

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 20/1

18:50-22:00

1 stop32h 10m

New York John F Kennedy Intl

Tue 27/1

23:45-09:10

1 stop28h 25m

£352

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Sun 23/11

10:40-22:00

2 stops16h 20m

Newark

Sun 30/11

23:55-15:45

1 stop10h 50m

£355

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 4/11

12:15-19:25

1 stop12h 10m

New York John F Kennedy Intl

Mon 10/11

17:00-07:50

1 stop9h 50m

£359

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Sun 23/11

09:05-22:00

1 stop17h 55m

Newark

Sat 6/12

01:35-20:40

1 stop14h 05m

£366

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Fri 27/2

10:45-22:00

1 stop16h 15m

Newark

Mon 2/3

00:15-20:35

1 stop15h 20m

£366

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 12/11

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 19/11

18:05-06:00

Nonstop6h 55m

£368

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to USA

Have a flexible travel schedule? Discover the best time to fly to USA from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to the United States

What is the cheapest month to book a flight from United Kingdom to USA?

Currently, October is the cheapest month in which you can book a flight from United Kingdom to USA (average of £91). Flying from United Kingdom to USA in December is currently the most expensive (average of £286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to US?

Find hourly flight availability from United Kingdom to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s typically best to fly out from United Kingdom to USA in the afternoon. Doing so could potentially save you 6% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from United Kingdom to USA?

Use this chart to determine the cheapest time to fly return from United Kingdom to USA. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to USA flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 24 October 2025.
Read through reviews of airlines operating flights from the United Kingdom to the United States, such as KLM, Finnair, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,333 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
670 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,352 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,468 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to USA?

    There are many flights that can get you from United Kingdom to USA in 7h 55m. Fly via Norse Atlantic UK, LEVEL, or TAP AIR PORTUGAL to get the fastest option. The distance from United Kingdom to USA is about 3458 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to USA one-way?

    For one-way options, check prices for LEVEL. According to our data, you can fly for as low as £257. Users have also found prices from £266 and £279 on Norse Atlantic UK and TAP AIR PORTUGAL, respectively.

  • Can I find deals for flights from United Kingdom to USA that include hotel bookings?

    Yes. In addition to deals on United Kingdom to USA flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to USA.

  • Can I find deals for business class flights from United Kingdom to USA?

    Yes. Cheapflights offers flight deals from United Kingdom to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to USA?

    Currently, October is the cheapest month in which you can book a flight from United Kingdom to USA (average of £91). Flying from United Kingdom to USA in December is currently the most expensive (average of £286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to USA

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
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Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
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Heathrow to Pearson Intl flights
Gatwick to LaGuardia flights
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Stansted to Newark flights
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London City to LaGuardia flights
Heathrow to Boston flights
Heathrow to Dulles Intl flights
Heathrow to Toronto Island flights
Heathrow to San Francisco flights
Heathrow to Calgary flights
Gatwick to Los Angeles flights
Heathrow to O'Hare Intl flights
Heathrow to Dallas/Fort Worth flights
London City to Pearson Intl flights
Heathrow to Las Vegas flights
Gatwick to Miami flights
Gatwick to Mexico City flights
Gatwick to Orlando flights
London City to Miami flights
London City to Cancún flights
Heathrow to Baltimore flights
Manchester to Orlando flights
Luton to Pearson Intl flights
London City to Mexico City flights
Heathrow to Hobby flights
Manchester to LaGuardia flights
Stansted to Mexico City flights
Manchester to Newark flights
Heathrow to Atlanta flights
Heathrow to Seattle flights
Heathrow to Pierre Elliott Trudeau Intl flights
Gatwick to Vancouver Intl flights

Top 10 airlines flying from United Kingdom to USA

Discover the top 10 airlines that operate flights from United Kingdom to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£39Average£62FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
JetBlueCheapest£91Average£606FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
VuelingCheapest£201Average£501FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Norse Atlantic UKCheapest£214Average£450FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£218Average£652FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
PLAYCheapest£270Average£376FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapest£284Average£502FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£287Average£575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£294Average£506FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£300Average£553FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to USA?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to USA with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to USA with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to USA become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to USA on Cheapflights with our Price Alert feature and get notified when better prices are available.

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