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£91+ 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 27/5. 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
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

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 22 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 16/9

00:40-09:00

1 stop27h 20m

London Gatwick

Sun 20/9

17:25-22:55

1 stop34h 30m

£480

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 8/7

00:40-16:25

1 stop10h 45m

London Gatwick

Wed 26/8

10:00-22:55

1 stop17h 55m

£510

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 25/8

09:35-21:25

Nonstop6h 50m

London Heathrow

Thu 3/9

13:50-20:15

1 stop11h 25m

£551

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 12/10

17:10-09:35

1 stop11h 25m

London Heathrow

Mon 19/10

07:05-15:40

1 stop13h 35m

£552

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 1/10

06:50-09:55

1 stop22h 05m

London Stansted

Mon 19/10

10:50-04:35

1 stop22h 45m

£553

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 3/5

06:00-10:40

1 stop23h 40m

London Heathrow

Fri 8/5

14:05-16:58

1 stop31h 53m

£556

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 21/8

05:45-10:40

1 stop23h 55m

London Heathrow

Sun 23/8

14:05-14:41

1 stop29h 36m

£557

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 20/8

19:10-06:45

Nonstop6h 35m

London Heathrow

Thu 27/8

08:40-16:37

1 stop12h 57m

£558

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 14/9

19:05-06:45

Nonstop6h 40m

London Heathrow

Sun 27/9

06:30-13:19

1 stop11h 49m

£559

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 25/8

21:30-09:15

Nonstop6h 45m

London Heathrow

Sat 12/12

08:55-16:20

1 stop12h 25m

£559

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from USA (average of £501). Flying from USA in June will prove the most costly (average of £817). 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 18 April 2026.

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

Which airlines fly from USA?

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

British Airways
British Airways
From £278
Virgin Atlantic
Virgin Atlantic
From £252
JetBlue
JetBlue
From £43
American Airlines
American Airlines
From £43

What is the cheapest place to fly to from USA?

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

Denver Intl
Denver Intl
From £19
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £19
Los Angeles
Los Angeles
From £20
Orlando
Orlando
From £21

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,Virgin Atlantic, andUnited Airlines 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
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,501 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
687 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,616 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,938 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,905 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Browse thousands of different options on Cheapflights for your next trip

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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 22 April 2026.

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

    Orlando airport offers the cheapest routes to Edinburgh, from £349; whereas New York John F Kennedy Intl airport is typically cheaper if you're flying to Edinburgh, from £375. 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 October; 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 £349 round trip
    Travel from New York to Manchester from £392 round trip
    Travel from Dallas to Dubrovnik from £406 round trip
    Travel from New York to Glasgow from £414 round trip
    Travel from Boston to Edinburgh from £457 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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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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