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£76+ Cheap flights from the United States

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — LHR
3 Sep — 10 Sep1
1 adult

What to know about flights from USA

Discover essential information about flights departing from USA, including flight schedules, destinations, airlines operating at the USA airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 August 2025.

Good round-trip deal

£23 or less

Good one-way deal

£20 or less
Price to beat on a round-trip flight from United States.
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Price to beat on a one-way flight from United States.
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Find flights from USA

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.

Wed 10/1223:45JFK - LGW
1 stop15h 25mMultiple Airlines
Tue 16/1213:10LGW - JFK
1 stop13h 50mMultiple Airlines
Deal found 26/8£308
Fri 17/1019:10JFK - LHR
1 stop20h 20mBritish Airways
Sun 19/1017:00LHR - JFK
Nonstop7h 55mBritish Airways
Deal found 27/8£309
Thu 18/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Wed 24/913:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 27/8£309
Mon 20/1000:30JFK - LGW
1 stop31h 05mMultiple Airlines
Fri 14/1116:35LGW - JFK
1 stop34h 55mMultiple Airlines
Deal found 27/8£309
Thu 25/918:25JFK - LHR
1 stop23h 15mAer Lingus
Thu 2/1009:50LHR - JFK
1 stop12h 00mAer Lingus
Deal found 26/8£310
Tue 23/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Tue 7/1013:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 27/8£310
Fri 24/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Mon 27/1013:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 27/8£311
Thu 16/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Wed 5/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 27/8£312
Sun 26/1000:30JFK - LTN
2 stops22h 25mMultiple Airlines
Fri 14/1121:40LTN - JFK
1 stop29h 50mMultiple Airlines
Deal found 27/8£312
Mon 1/1223:45JFK - STN
1 stop12h 10mMultiple Airlines
Wed 10/1220:55STN - JFK
1 stop30h 05mMultiple Airlines
Deal found 28/8£312
Sun 26/1000:45JFK - LGW
1 stop18h 35mMultiple Airlines
Fri 14/1106:50LGW - JFK
1 stop20h 10mMultiple Airlines
Deal found 27/8£312
Tue 18/1120:40JFK - LHR
Nonstop7h 00mAmerican Airlines
Thu 20/1106:15LHR - JFK
1 stop12h 05mAmerican Airlines
Deal found 28/8£313

Find flights from USA within your budget

 
Find flights departing from USA that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 August 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 19/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Mon 27/10

13:00-16:55

Nonstop7h 55m

£312

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 8/1

23:45-17:35

1 stop12h 50m

London Stansted

Mon 12/1

12:00-22:00

1 stop15h 00m

£313

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 8/1

23:45-17:35

1 stop12h 50m

London Stansted

Wed 14/1

07:40-22:00

1 stop19h 20m

£314

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 12/11

23:45-20:10

1 stop15h 25m

London Gatwick

Tue 18/11

13:10-22:00

1 stop13h 50m

£315

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 9/1

23:45-20:15

1 stop15h 30m

London Gatwick

Fri 16/1

14:00-22:00

1 stop13h 00m

£315

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 12/1

23:45-16:55

1 stop12h 10m

London Stansted

Sun 18/1

05:55-22:00

1 stop21h 05m

£315

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 7/1

23:45-12:20

1 stop31h 35m

London Gatwick

Wed 21/1

13:10-22:00

1 stop13h 50m

£315

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 30/11

23:45-17:35

1 stop12h 50m

London Stansted

Wed 10/12

20:55-22:00

1 stop30h 05m

£315

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 12/11

23:45-21:40

1 stop16h 55m

London Gatwick

Wed 19/11

08:30-22:00

1 stop18h 30m

£315

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 29/10

22:10-19:35

1 stop17h 25m

London Stansted

Tue 4/11

06:30-13:55

1 stop12h 25m

£315

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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

Have a flexible travel schedule? Discover the best time to fly from USA 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.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from USA (average of £259). Flying from USA in June will prove the most costly (average of £426). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from USA?

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

Those who are seeking the cheapest fare on flights departing from USA would be wise to consider leaving during Monday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from USA?

Many airlines operate round-trip flights from USA: British Airways, Virgin Atlantic, Iberia, United Airlines, KLM. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £390
Virgin Atlantic
Virgin Atlantic
From £356
Frontier
Frontier
From £20
United Airlines
United Airlines
From £80

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is New York, with prices starting at £19. Explore other affordable destinations below.

New York
New York
From £26
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From £26
San Francisco
San Francisco
From £28
Pittsburgh
Pittsburgh
From £28

Airline reviews for flights from USA

Get insights into the airlines that provide service from USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from USA. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Get a feel of what it's like to fly with KLM, United Airlines, andVirgin Atlantic from the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,941 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Virgin Atlantic
7.4
Good
661 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,894 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,320 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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Direct flights from North America

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Direct flights from Cleveland
Direct flights from Oklahoma City
Direct flights from Jacksonville
Direct flights from Fort Myers

Related info for your journey

Access useful and relevant information related to your journey from USA. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 August 2025.

  • What is the cheapest airport to fly out of USA?

    Orlando airport offers the cheapest routes to London, from £238; whereas New York John F Kennedy Intl airport is typically cheaper if you're flying to Edinburgh, from £256. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from USA?

    At the present moment the cheapest month to fly from USA is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from USA?

    Check out the cheapest flights from USA to embark to:
    Travel from Orlando to London from £238 round trip
    Travel from New York to Glasgow from £283 round trip
    Travel from New York to Manchester from £286 round trip
    Travel from Boston to Edinburgh from £295 round trip

  • How does Cheapflights help users find flights from USA?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from USA.

  • Can Cheapflights find flights from USA with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from USA flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from USA become cheaper?

    Of course! You can now track prices for flights from USA and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from USA?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from USA.

Can Cheapflights find flights from USA with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from USA flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from USA and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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