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£87+ 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 18/2. 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
24 Dec — 31 Dec1
1 adult

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 19 December 2024.

Sun 16/319:15SWF - STN
1 stop10h 45mPLAY
Sun 30/320:20STN - SWF
1 stop26h 45mPLAY
Deal found 18/12£283
Sat 1/218:10BOS - LHR
Nonstop6h 45mJetBlue
Wed 5/208:25LHR - BOS
Nonstop7h 58mJetBlue
Deal found 17/12£308
Fri 31/119:45BOS - LHR
1 stop10h 25mVirgin Atlantic
Fri 7/206:30LHR - BOS
1 stop17h 45mVirgin Atlantic
Deal found 17/12£308
Sat 11/115:55JFK - LHR
1 stop9h 00mJetBlue
Fri 17/107:25LHR - JFK
Nonstop8h 24mJetBlue
Deal found 18/12£308
Thu 23/116:55BOS - LHR
1 stop10h 00mKLM
Mon 27/106:30LHR - BOS
1 stop12h 05mKLM
Deal found 16/12£309
Tue 1/407:50JFK - LHR
Nonstop6h 55mBritish Airways
Tue 15/418:05LHR - JFK
Nonstop7h 55mBritish Airways
Deal found 18/12£309
Tue 15/420:45BOS - LHR
Nonstop6h 50mDelta
Wed 30/406:15LHR - BOS
1 stop13h 50mDelta
Deal found 17/12£310
Fri 17/119:01JFK - LHR
Nonstop6h 54mVirgin Atlantic
Fri 24/114:00LHR - JFK
Nonstop8h 00mVirgin Atlantic
Deal found 18/12£310
Thu 16/120:20BOS - LHR
Nonstop6h 30mBritish Airways
Thu 23/110:35LHR - BOS
Nonstop7h 50mBritish Airways
Deal found 17/12£311
Tue 14/118:15JFK - LGW
Nonstop6h 45mNorse Atlantic UK
Tue 21/113:00LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 18/12£311
Tue 31/1215:00LGA - LHR
1 stop15h 40mVirgin Atlantic
Wed 29/106:20LHR - LGA
2 stops16h 09mVirgin Atlantic
Deal found 17/12£312
Sun 12/116:00LGA - LHR
1 stop10h 05mAir France
Sun 26/111:30LHR - LGA
2 stops17h 14mAir France
Deal found 17/12£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 19 December 2024. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Any airport

Route

Depart

Return

Price

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Sun 16/3

19:15-10:00

1 stop10h 45m

London Stansted

Sun 30/3

20:20-18:05

1 stop26h 45m

£283

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 1/2

18:10-05:55

Nonstop6h 45m

London Heathrow

Wed 5/2

08:25-11:23

Nonstop7h 58m

£308

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 31/1

16:55-07:55

1 stop10h 00m

London Heathrow

Tue 4/2

06:30-13:35

1 stop12h 05m

£308

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 11/1

08:34-20:45

Nonstop7h 11m

London Heathrow

Sat 18/1

07:25-10:49

Nonstop8h 24m

£308

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 1/4

07:50-19:45

Nonstop6h 55m

London Heathrow

Tue 8/4

18:05-21:00

Nonstop7h 55m

£309

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 15/4

22:10-09:40

Nonstop6h 30m

London Heathrow

Wed 30/4

06:15-15:05

1 stop13h 50m

£310

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 18/1

18:30-06:25

Nonstop6h 55m

London Heathrow

Sat 25/1

20:05-23:05

Nonstop8h 00m

£311

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 14/1

18:15-06:00

Nonstop6h 45m

London Gatwick

Tue 21/1

13:00-15:50

Nonstop7h 50m

£311

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 16/1

20:20-07:50

Nonstop6h 30m

London Heathrow

Thu 23/1

10:35-13:25

Nonstop7h 50m

£311

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 31/12

15:00-11:40

1 stop15h 40m

London Heathrow

Wed 29/1

06:20-17:29

2 stops16h 09m

£312

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 £221). Flying from USA in June will prove the most costly (average of £442). 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 £370

Virgin Atlantic

Virgin Atlantic

From £367

Spirit Airlines

Spirit Airlines

From £13

JetBlue

JetBlue

From £45

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Toronto, with prices starting at £14. Explore other affordable destinations below.

Toronto

Toronto

From £17

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From £18

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From £18

Boston Logan Intl

Boston Logan Intl

From £18

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
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Direct flights from North America

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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 19 December 2024.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Phoenix, from £90; whereas Los Angeles airport is typically cheaper if you're flying to Houston, from £99. 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 Chicago to Phoenix from £90 round trip
    Travel from Los Angeles to Houston from £99 round trip
    Travel from Ontario to Seattle from £182 round trip
    Travel from New York to London from £246 round trip
    Travel from Boston to Edinburgh from £338 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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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 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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