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£78+ 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 9/7. 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
18 Jun — 25 Jun1
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 13 June 2025.

Good round-trip deal

£27 or less

Good one-way deal

£13 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 13 June 2025.

Tue 26/815:30LGA - LHR
1 stop10h 00mLufthansa
Tue 2/914:05LHR - LGA
1 stop10h 32mLufthansa
Deal found 11/6£378
Mon 21/721:30JFK - LHR
Nonstop7h 30mVirgin Atlantic
Wed 30/715:20LHR - JFK
1 stop12h 20mVirgin Atlantic
Deal found 12/6£378
Sun 27/716:45JFK - LGW
1 stop13h 05mIberia
Thu 7/815:05LGW - JFK
Nonstop8h 00mIberia
Deal found 11/6£378
Wed 27/816:54JFK - LHR
1 stop11h 01mDelta
Tue 9/909:55LHR - JFK
1 stop10h 30mDelta
Deal found 13/6£378
Wed 10/916:15JFK - LGW
1 stop20h 40mSWISS
Wed 17/918:35LGW - JFK
1 stop23h 15mSWISS
Deal found 13/6£378
Sun 20/720:25JFK - LHR
1 stop10h 30mIcelandair
Tue 29/721:25LHR - JFK
1 stop26h 45mIcelandair
Deal found 12/6£379
Mon 1/900:40JFK - LGW
1 stop10h 45mAir Europa
Mon 8/917:25LGW - JFK
1 stop29h 20mAir Europa
Deal found 12/6£379
Mon 21/715:40JFK - LGW
2 stops21h 55mMultiple Airlines
Wed 30/708:50LGW - JFK
1 stop12h 10mMultiple Airlines
Deal found 12/6£380
Wed 10/917:10JFK - LGW
1 stop21h 20mBritish Airways
Tue 30/915:05LGW - JFK
Nonstop8h 00mBritish Airways
Deal found 11/6£380
Wed 20/819:10LGA - LHR
1 stop9h 50mAir Canada
Wed 27/809:30LHR - LGA
1 stop10h 15mAir Canada
Deal found 12/6£381
Wed 20/809:00JFK - LHR
1 stop16h 30mAir Canada
Wed 27/809:30LHR - JFK
1 stop17h 17mAir Canada
Deal found 12/6£381
Fri 3/1023:10JFK - LGW
1 stop10h 30mIcelandair
Thu 13/1111:55LGW - JFK
1 stop11h 15mIcelandair
Deal found 11/6£381

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 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 26/8

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 2/9

14:05-19:37

1 stop10h 32m

£378

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 21/7

21:30-10:00

Nonstop7h 30m

London Heathrow

Wed 30/7

15:20-22:40

1 stop12h 20m

£378

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 27/7

16:45-10:50

1 stop13h 05m

London Gatwick

Thu 7/8

15:05-18:05

Nonstop8h 00m

£378

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 27/8

16:54-08:55

1 stop11h 01m

London Heathrow

Tue 9/9

09:55-15:25

1 stop10h 30m

£378

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 10/9

16:15-17:55

1 stop20h 40m

London Gatwick

Wed 17/9

18:35-12:50

1 stop23h 15m

£378

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 20/7

20:25-11:55

1 stop10h 30m

London Heathrow

Tue 29/7

21:25-19:10

1 stop26h 45m

£379

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 1/9

00:40-16:25

1 stop10h 45m

London Gatwick

Mon 8/9

17:25-17:45

1 stop29h 20m

£379

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 27/8

10:15-06:30

1 stop15h 15m

London Heathrow

Wed 3/9

07:45-18:43

2 stops15h 58m

£380

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 21/7

15:40-18:35

2 stops21h 55m

London Gatwick

Wed 30/7

08:50-16:00

1 stop12h 10m

£380

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 10/9

17:10-19:30

1 stop21h 20m

London Gatwick

Tue 30/9

15:05-18:05

Nonstop8h 00m

£380

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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, August is the cheapest month in which you can book a flight from USA (average of £206). Flying from USA in June will prove the most costly (average of £425). 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 £395
Virgin Atlantic
Virgin Atlantic
From £359
Spirit Airlines
Spirit Airlines
From £11
Frontier
Frontier
From £18

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Toronto, with prices starting at £13. Explore other affordable destinations below.

Toronto
Toronto
From £17
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From £24
Los Angeles
Los Angeles
From £25
Pittsburgh
Pittsburgh
From £26

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.
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very Good
10,000 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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Direct flights from North America

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Direct flights from Jacksonville
Direct flights from Richmond

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 13 June 2025.

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

    Newark airport offers the cheapest routes to Edinburgh, from £201; whereas New York John F Kennedy Intl airport is typically cheaper if you're flying to Edinburgh, from £244. 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 August; 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 New York to London from £201 round trip
    Travel from New York to Manchester from £270 round trip
    Travel from New York to Edinburgh from £306 round trip
    Travel from New York to Glasgow from £316 round trip
    Travel from Dallas to Dubrovnik from £403 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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