£257+ Cheap flights to the USA

— LAX
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to USA in 2026

Enter your travel dates to find the best prices.

Cheapest flights to USA

Sun 13/1211:20 -
1 stop15h 47m
Sat 9/112:55 -
1 stop13h 50m
Deal found 7/11£381
Thu 10/1216:35 -
Nonstop8h 25m
Thu 14/113:20 -
1 stop12h 30m
Deal found 10/11£384
Sat 12/1211:20 -
1 stop15h 47m
Fri 15/120:00 -
Nonstop7h 05m
Deal found 10/11£385
Wed 9/1219:20 -
Nonstop8h 05m
Thu 14/123:20 -
Nonstop6h 50m
Deal found 10/11£386
Tue 8/1216:25 -
Nonstop8h 10m
Fri 15/121:35 -
Nonstop6h 55m
Deal found 10/11£386
Fri 27/1106:40 -
1 stop14h 00m
Sun 29/1118:30 -
1 stop15h 05m
Deal found 9/11£387

Find flight deals to USA

Return from

£381

One-way from

£257

Popular in

July

Cheapest in

February

Average price

£498

Good round-trip deal

£424 or less

Good one-way deal

£202 or less
5/2-8/2
  • 5/2-8/2
  • 4 total stops
  • 57h 30m total
  • London to New York
Norse Atlantic UK
  • Norse Atlantic UK
  • 10/1-31/12
  • Nonstop
  • 9h 40m total
  • London to USA
Highest demand for flights based on searches. 15% potential increase in price (£88 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for return flights in November 2026
Price to beat on a round-trip flight from London to USA.
Price to beat on a one-way flight from London to USA.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNewark

LGW London Gatwick - EWR Newark

LGWEWR

London Gatwick

Thu 29/4

21:15-21:00

2 stops28h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£318

LondonOrlando

LHR London Heathrow - MCO Orlando

LHRMCO

London Heathrow

Tue 2/2

09:00-21:45

2 stops17h 45m

Orlando

Wed 31/12

00:00-06:00

Nonstop0h 00m

£351

LondonLos Angeles

LTN London Luton - LAX Los Angeles

LTNLAX

London Luton

Sun 6/12

14:35-07:20

2 stops48h 45m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£365

LondonNewark

LHR London Heathrow - EWR Newark

LHREWR

London Heathrow

Sun 7/2

20:35-18:25

1 stop26h 50m

Newark

Tue 16/2

19:35-10:50

1 stop10h 15m

£412

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sat 21/11

14:45-20:43

1 stop13h 58m

San Francisco

Tue 1/12

10:40-12:20

1 stop17h 40m

£434

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 9/2

16:30-14:15

1 stop26h 45m

New York John F Kennedy Intl

Fri 19/2

21:05-15:40

1 stop13h 35m

£437

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Mon 16/11

14:45-22:45

1 stop16h 00m

San Francisco

Sun 6/12

09:40-12:20

1 stop18h 40m

£437

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Thu 19/11

06:00-15:15

1 stop14h 15m

Washington, D.C. Dulles Intl

Sat 28/11

17:25-21:35

1 stop23h 10m

£438

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 16/1

20:35-20:50

1 stop29h 15m

Miami

Mon 25/1

17:15-10:50

1 stop12h 35m

£442

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Wed 2/12

20:35-17:50

1 stop26h 15m

Boston Logan Intl

Sun 30/5

23:00-20:20

1 stop16h 20m

£442

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to USA

Have a flexible travel schedule? Discover the best time to fly to USA with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to the United States

How long is the flight to USA?

On average, a flight from London to USA takes 11 hours 10 minutes. Flights to USA from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to USA

The most flights from London to USA are scheduled on a Monday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (41 on average).

What are the cheapest airlines that fly to USA?

The cheapest airlines flying from London to USA are Frontier, TAP AIR PORTUGAL and Hawaiian Airlines.

Rainfall in USA by month

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

When is the best time to book a flight to USA?

The price you pay for your flight to USA may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly to USA?

Users looking for the lowest fares to USA should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday evenings, when prices are usually at their highest.

What are the most popular places to fly to in USA?

The most popular places in USA to fly to are New York, Florida, California, Illinois and Nevada.

Reviews of airlines servicing USA

Get a feel of what it's like to fly with Virgin Atlantic,Norse Atlantic UK, andJetBlue to the USA 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

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Norse Atlantic UK
7.2
Good

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to USA

  • Can I find cheaper flights to USA if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to USA on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to USA?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to USA.

  • What is the cheapest airport to fly to in USA?

    Atlanta Hartsfield-Jackson is currently the cheapest airport to fly to in USA. One-way flights to Atlanta Hartsfield-Jackson typically cost £17, while return flights cost around £26.

  • How much is a return flight to USA?

    A return flight to USA will typically cost around £234, however they can be found for as little as £43.

  • Where does the fastest flight to USA depart from?

    For those looking to save time traveling to USA, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 17 minutes).

  • Does Los Angeles have car hire?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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How does Cheapflights help users find flights to USA?

Cheapflights helps you search for flights to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to USA with no change fees?

Certainly. Search results for flights to USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights to USA on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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