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Cheap flights from the United Kingdom to the United States from £229

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
2 Jul — 9 Jul1
1 adult

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 27 June 2025.

Round-trip from

£331

One-way from

£229

Popular in

August

Cheapest in

September

Average price

£387

Good round-trip deal

£245 or less

Good one-way deal

£185 or less
SWISS
  • SWISS
  • 6/9-19/9
  • 2 total stops
  • 47h 30m total
  • United Kingdom to USA
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Iberia
  • Iberia
  • 2/9
  • 2 total stops
  • 53h 35m total
  • United Kingdom to USA
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from United Kingdom to USA.
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Price to beat on a one-way flight from United Kingdom to USA.
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Find flight deals from United Kingdom to USA

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 27 June 2025.

Sat 6/918:40LGW - JFK
1 stop23h 10mSWISS
Sun 14/916:15JFK - LGW
1 stop20h 35mSWISS
Deal found 26/6£331
Sun 9/1106:50LHR - LGA
2 stops12h 52mAir Canada
Wed 19/1115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 26/6£331
Tue 14/1008:45LHR - JFK
1 stop12h 50mSWISS
Sat 18/1016:15JFK - LHR
1 stop14h 10mSWISS
Deal found 26/6£331
Fri 8/812:00LGW - JFK
Nonstop8h 30mVirgin Atlantic
Thu 14/821:35JFK - LGW
Nonstop7h 25mVirgin Atlantic
Deal found 27/6£331
Sat 13/913:30STN - JFK
3 stops31h 10mMultiple Airlines
Sun 21/917:10JFK - STN
2 stops19h 50mMultiple Airlines
Deal found 26/6£331
Mon 8/1206:50LHR - JFK
1 stop11h 30mUnited Airlines
Thu 11/1210:05JFK - LHR
1 stop16h 05mUnited Airlines
Deal found 26/6£331
Wed 24/910:00LGW - JFK
1 stop18h 00mAir Europa
Sat 4/1022:05JFK - LGW
1 stop13h 20mAir Europa
Deal found 27/6£332
Tue 26/814:05LHR - LGA
1 stop10h 26mMultiple Airlines
Mon 1/920:15LGA - LHR
1 stop29h 15mMultiple Airlines
Deal found 26/6£332
Thu 3/706:50LHR - JFK
1 stop11h 10mMultiple Airlines
Sun 13/715:55JFK - LHR
1 stop14h 55mMultiple Airlines
Deal found 26/6£332
Sun 28/913:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Mon 13/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 26/6£333
Thu 9/1015:05LGW - JFK
Nonstop8h 00mFinnair
Thu 16/1020:05JFK - LGW
Nonstop7h 05mFinnair
Deal found 25/6£334
Sat 27/914:05LHR - LGA
1 stop10h 32mUnited Airlines
Sun 28/914:20LGA - LHR
1 stop11h 15mUnited Airlines
Deal found 26/6£334

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 27 June 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

Sat 6/9

18:40-12:50

1 stop23h 10m

New York John F Kennedy Intl

Sun 14/9

16:15-17:50

1 stop20h 35m

£331

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 9/11

06:50-14:42

2 stops12h 52m

New York LaGuardia

Wed 19/11

06:05-07:10

1 stop20h 05m

£331

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 14/10

08:45-16:35

1 stop12h 50m

New York John F Kennedy Intl

Sat 18/10

16:15-11:25

1 stop14h 10m

£331

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 8/8

12:00-15:30

Nonstop8h 30m

New York John F Kennedy Intl

Thu 14/8

21:35-10:00

Nonstop7h 25m

£331

LondonNew York

STN - JFK

STNJFK

London Stansted

Sat 13/9

13:30-15:40

3 stops31h 10m

New York John F Kennedy Intl

Sun 21/9

17:10-18:00

2 stops19h 50m

£331

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 8/12

06:50-13:20

1 stop11h 30m

New York John F Kennedy Intl

Thu 11/12

10:05-07:10

1 stop16h 05m

£331

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 24/9

10:00-23:00

1 stop18h 00m

New York John F Kennedy Intl

Sat 4/10

22:05-16:25

1 stop13h 20m

£332

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 26/8

14:05-19:31

1 stop10h 26m

New York LaGuardia

Mon 1/9

20:15-06:30

1 stop29h 15m

£332

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 28/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Mon 13/10

18:20-06:20

Nonstop7h 00m

£333

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 9/10

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Thu 16/10

20:05-08:10

Nonstop7h 05m

£334

Flights are sorted by cheapest return flights first.

Deals found on 25/6

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, January is the cheapest month in which you can book a flight from United Kingdom to USA (average of £575). Flying from United Kingdom to USA in July is currently the most expensive (average of £811). 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 27 June 2025.

When flying from United Kingdom to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to USA

Explore weekly flight availability from United Kingdom to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 June 2025.

The most flights from GB0 to US0 are scheduled on a Friday (54 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (53 on average).

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 27 June 2025.
Read through reviews of airlines operating flights from the United Kingdom to the United States, such as Delta, KLM, andAir Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,963 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
401 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,298 reviews
Delta
8.0
Very Good
7,963 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

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

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as £229. Users have also found prices from £230 and £238 on Vueling and Norse Atlantic UK, 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, January is the cheapest month in which you can book a flight from United Kingdom to USA (average of £575). Flying from United Kingdom to USA in July is currently the most expensive (average of £811). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
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Manchester to Orlando flights
Stansted to Pearson Intl flights
Heathrow to Baltimore flights
Gatwick to Toronto Island flights
Luton to Pearson Intl flights
Heathrow to Atlanta flights
Gatwick to Orlando flights
Heathrow to Calgary flights
Heathrow to Dallas/Fort Worth flights
London City to Los Angeles flights
Manchester to Pearson Intl flights
London City to Miami flights
London City to Cancún flights
Gatwick to Miami flights
Stansted to Stewart 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 27 June 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£46Average£62FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
DeltaCheapest£232Average£629FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
PLAYCheapest£257Average£388FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
SWISSCheapest£271Average£520FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£276Average£494FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapest£288Average£574FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£302Average£567FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£303Average£552FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£326Average£597FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Brussels AirlinesCheapest£333Average£525FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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

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

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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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