£95+ 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 14/7. 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
10 May — 17 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 10 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

Fri 11/9

23:25-07:00

1 stop26h 35m

London Gatwick

Sun 27/9

21:45-21:40

1 stop28h 55m

£453

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 14/9

23:00-09:10

1 stop29h 10m

London Heathrow

Mon 28/9

20:50-21:15

1 stop29h 25m

£502

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 1/5

17:45-12:55

2 stops14h 10m

London Heathrow

Thu 7/5

21:05-13:15

2 stops21h 10m

£505

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 21/4

00:25-09:55

1 stop28h 30m

London Gatwick

Wed 29/4

10:50-22:30

1 stop16h 40m

£508

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 19/4

17:45-12:55

2 stops14h 10m

London Heathrow

Wed 29/4

07:05-13:15

1 stop11h 10m

£534

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 26/8

09:35-21:40

Nonstop7h 05m

London Heathrow

Wed 9/9

10:20-19:10

1 stop13h 50m

£543

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 11/5

19:20-07:20

Nonstop7h 00m

London Heathrow

Wed 20/5

10:20-19:10

1 stop13h 50m

£543

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 1/9

07:50-19:45

Nonstop6h 55m

London Heathrow

Mon 14/9

07:30-19:10

1 stop16h 40m

£543

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 3/5

20:50-11:55

1 stop10h 05m

London Heathrow

Thu 7/5

13:05-18:50

1 stop10h 45m

£546

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 24/9

09:30-21:20

Nonstop6h 50m

London Heathrow

Mon 5/10

12:10-20:15

1 stop13h 05m

£552

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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, March is the cheapest month in which you can book a flight from USA (average of £316). Flying from USA in June will prove the most costly (average of £432). 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 4 April 2026.

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

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.

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

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 10 April 2026.
  • What is the cheapest airport to fly out of USA?

    Boston Logan Intl airport offers the cheapest routes to Edinburgh, from £353; whereas Washington, D.C. Dulles Intl airport is typically cheaper if you're flying to Edinburgh, from £376. 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 March; 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 Boston to London from £353 round trip
    Travel from Dallas to Dubrovnik from £408 round trip
    Travel from New York to Manchester from £425 round trip
    Travel from New York to Edinburgh from £427 round trip
    Travel from New York to Glasgow from £460 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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