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Cheap flights from the United Kingdom to the United States from £243

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 January 2026.

Thu 12/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Fri 27/321:55
MCO
-
LHR
1 stop33h 00m
Icelandair
Deal found 23/1£303
Tue 10/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Tue 17/318:50
MCO
-
LHR
1 stop20h 40m
Icelandair
Deal found 22/1£305
Tue 3/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Tue 10/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 24/1£308
Sat 7/212:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Tue 10/217:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 23/1£312
Sun 1/212:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Mon 9/217:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 23/1£313
Wed 25/212:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Thu 5/317:50
MCO
-
LHR
1 stop20h 40m
Icelandair
Deal found 23/1£315
Sun 15/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Sat 21/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 23/1£316
Tue 3/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Mon 9/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 23/1£316
Fri 13/312:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Tue 24/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 23/1£317
Fri 27/218:40
LGW
-
JFK
1 stop23h 25m
SWISS
Sun 8/322:00
JFK
-
LGW
1 stop15h 50m
SWISS
Deal found 24/1£330
Sun 19/406:35
STN
-
JFK
2 stops14h 05m
Multiple Airlines
Thu 23/417:10
JFK
-
STN
3 stops25h 10m
Multiple Airlines
Deal found 24/1£330
Fri 30/109:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Tue 3/216:25
JFK
-
LHR
1 stop10h 40m
United Airlines
Deal found 23/1£330

Find 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 25 January 2026.

Round-trip from

£303

One-way from

£243

Popular in

July

Cheapest in

September

Average price

£369

Good round-trip deal

£265 or less

Good one-way deal

£234 or less
Icelandair
  • Icelandair
  • 12/3-27/3
  • 2 total stops
  • 62h 00m total
  • United Kingdom to USA
Search Deals
11/3
  • 11/3
  • 2 total stops
  • 34h 27m total
  • United Kingdom to USA
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£28 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 January 2026
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 25 January 2026.
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

LHR - JFK

LHRJFK

London Heathrow

Fri 6/2

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

Mon 16/2

16:25-11:15

1 stop13h 50m

£330

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Mon 16/3

12:15-21:35

1 stop13h 20m

Orlando

Mon 23/3

18:50-19:30

1 stop20h 40m

£333

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 12/4

15:40-19:20

1 stop32h 40m

New York John F Kennedy Intl

Mon 20/4

20:30-14:40

1 stop13h 10m

£333

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 13/4

15:40-19:20

1 stop32h 40m

New York John F Kennedy Intl

Tue 21/4

20:30-14:40

1 stop13h 10m

£333

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 16/2

13:45-16:40

1 stop31h 55m

New York John F Kennedy Intl

Wed 25/2

16:25-08:05

1 stop10h 40m

£335

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Mon 16/3

12:15-21:35

1 stop13h 20m

Orlando

Thu 26/3

18:50-10:50

1 stop12h 00m

£335

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 19/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Mon 4/5

20:30-11:45

1 stop10h 15m

£335

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 6/2

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

Sat 14/2

16:50-08:30

1 stop10h 40m

£336

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 2/3

07:30-20:10

1 stop17h 40m

New York John F Kennedy Intl

Mon 16/3

22:00-16:20

1 stop14h 20m

£336

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 17/2

09:00-23:44

2 stops19h 44m

New York LaGuardia

Tue 24/2

10:35-07:10

1 stop15h 35m

£337

Flights are sorted by cheapest return flights first.

Deals found on 23/1

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 £89). Flying from United Kingdom to USA in May is currently the most expensive (average of £272). 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 25 January 2026.

It’s typically best to fly out from United Kingdom to USA in the evening. Doing so could potentially save you 4% 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 24 January 2026.

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

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 25 January 2026.

The most flights from GB0 to US0 are scheduled on a Saturday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

How often are flights from the United Kingdom to the United States delayed?

About 12% of weekly flights between United Kingdom and United States have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for the United Kingdom to the United States flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to the United States flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 25 January 2026.
Read through reviews of airlines operating flights from the United Kingdom to the United States, such as KLM, Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,699 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 12h 40m. Fly via United Airlines, Icelandair, or Austrian Airlines to get the fastest option. The distance from United Kingdom to USA is about 3440 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 JetBlue. According to our data, you can fly for as low as £61. Users have also found prices from £127 and £136 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, October is the cheapest month in which you can book a flight from United Kingdom to USA (average of £89). Flying from United Kingdom to USA in May is currently the most expensive (average of £272). 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.
Heathrow to Newark flights
Heathrow to John F Kennedy Intl flights
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Stansted to Newark flights
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Gatwick to Vancouver Intl flights
Luton to Newark flights
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Gatwick to Cancún flights
Gatwick to Orlando flights
Heathrow to Las Vegas flights
Manchester to Orlando flights
Heathrow to Toronto Island flights
Heathrow to Boston flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Heathrow to Seattle flights
London City to Pearson Intl flights
Heathrow to Dulles Intl flights
Stansted to Pearson Intl flights
Gatwick to Mexico City flights
London City to Vancouver Intl flights
Heathrow to Hobby flights
London City to Mexico City flights
Heathrow to Atlanta flights
Gatwick to Miami flights
Heathrow to Calgary flights
London City to Orlando flights
London City to Miami flights
Stansted to Orlando flights
Gatwick to Los Angeles flights
Luton to Pearson Intl flights
Stansted to Vancouver Intl flights
Manchester to Newark flights
Stansted to Miami 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 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£36Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
JetBlueCheapest£89Average£597FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
TAP AIR PORTUGALCheapest£121Average£474FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£145Average£622FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest£179Average£590FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest£212Average£587FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Norse Atlantic UKCheapest£259Average£436FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
PLAYCheapest£263Average£412FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
SWISSCheapest£273Average£495FlexibilityNo cancel feeOn-time79%
Search SWISS flights
A.P.G.Cheapest£322Average£564FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. 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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