Good to know

Low season	November	Best time to beat the crowds with an average 5% drop in price.
High season	July	Most popular time to fly with an average 31% increase in price.
Average price of a round-trip	$611	(avg. price over the last 2 weeks)
Good deal for a round-trip	$417	or less

FAQs for booking London to United States flights

Are flight prices cheaper from London to the United States because of coronavirus (COVID-19)?

Currently, KAYAK has observed decreased prices for several flights because of COVID-19. Unnecessary travel is not recommended at this time, and flights may be at risk of cancellation: please refer to local authorities both in London and in the United States for any travel warnings, and please check the airline's cancellation policy and travel advisories before booking your trip. For more advice, please view our information page on what to know about coronavirus (COVID-19) and travel.

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from London to the United States (round-trip)

Airports

Origin

Destination

Multiple Airlines

Mon, Nov 2

8h 00m

Mon, Nov 23

12h 45m

$238

Trip: 22 days

Based on null reviews

Multiple Airlines

Mon, Nov 2

8h 20m

Mon, Nov 30

12h 45m

$239

Trip: 29 days

Based on null reviews

Multiple Airlines

Sun, Nov 15

8h 00m

Sun, Nov 15

12h 45m

$247

Trip: 1 days

Based on null reviews

Multiple Airlines

Sun, Nov 1

8h 00m

Sat, Nov 7

30h 50m

$260

Trip: 7 days

Based on null reviews

Multiple Airlines

Wed, Nov 4

8h 20m

Tue, Nov 10

12h 45m

$264

Trip: 7 days

Based on null reviews

Multiple Airlines

Thu, Nov 5

8h 20m

Sun, Nov 8

12h 45m

$268

Trip: 4 days

Based on null reviews

Multiple Airlines

Fri, Oct 30

17h 10m

Tue, Nov 3

12h 45m

$271

Trip: 5 days

Based on null reviews

Multiple Airlines

Mon, Nov 2

8h 00m

Tue, Nov 24

12h 45m

$274

Trip: 23 days

Based on null reviews

Multiple Airlines

Fri, Oct 30

17h 10m

Mon, Nov 9

12h 45m

$278

Trip: 11 days

Based on null reviews

TAP AIR PORTUGAL

Tue, Oct 27

16h 35m

Sun, Nov 1

10h 15m

$283

Trip: 6 days

Based on null reviews

TAP AIR PORTUGAL

Tue, Oct 27

16h 35m

Sun, Nov 1

11h 05m

$284

Trip: 6 days

Based on null reviews

TAP AIR PORTUGAL

Tue, Oct 27

16h 35m

Sun, Nov 1

11h 05m

$285

Trip: 6 days

Based on null reviews

TAP AIR PORTUGAL

Sat, Nov 7

19h 00m

Sun, Nov 15

13h 55m

$286

Trip: 9 days

Based on null reviews

Multiple Airlines

Mon, Nov 2

8h 20m

Wed, Nov 11

12h 45m

$286

Trip: 10 days

Based on null reviews

Multiple Airlines

Mon, Sep 21

8h 00m

Wed, Oct 28

11h 15m

$287

Trip: 38 days

Based on null reviews

TAP AIR PORTUGAL

Fri, Nov 6

13h 35m

Sun, Nov 8

13h 55m

$288

Trip: 3 days

Based on null reviews

TAP AIR PORTUGAL

Tue, Oct 27

16h 35m

Sun, Nov 1

10h 15m

$288

Trip: 6 days

Based on null reviews

TAP AIR PORTUGAL

Mon, Nov 2

16h 35m

Sun, Nov 8

11h 05m

$289

Trip: 7 days

Based on null reviews

Multiple Airlines

Sun, Oct 25

8h 10m

Sat, Oct 31

31h 50m

$289

Trip: 7 days

Based on null reviews

TAP AIR PORTUGAL

Thu, Nov 5

16h 35m

Sun, Nov 8

11h 05m

$290

Trip: 4 days

Based on null reviews

Book cheap flights from London to the United States (one-way)

Airports

Origin

Destination

Multiple Airlines

Tue, Jul 7

30h 05m

$209

Based on null reviews

Multiple Airlines

Wed, Jul 1

29h 35m

$211

Based on null reviews

Norwegian Air UK

Sat, Jun 20

8h 00m

$213

Based on null reviews

Multiple Airlines

Wed, Jul 1

29h 35m

$214

Based on null reviews

Multiple Airlines

Tue, Jun 30

29h 30m

$216

Based on null reviews

Multiple Airlines

Thu, Jul 2

29h 30m

$217

Based on null reviews

Multiple Airlines

Tue, Jun 30

30h 05m

$220

Based on null reviews

Multiple Airlines

Wed, Jul 1

41h 30m

$223

Based on null reviews

Multiple Airlines

Wed, Jun 10

30h 35m

$225

Based on null reviews

Norwegian Air UK

Sun, Jun 21

9h 20m

$226

Based on null reviews

Multiple Airlines

Mon, Jun 15

30h 35m

$226

Based on null reviews

Multiple Airlines

Tue, Jun 9

30h 35m

$227

Based on null reviews

Multiple Airlines

Thu, Jul 2

19h 00m

$228

Based on null reviews

Norwegian Air UK

Fri, Jun 26

9h 25m

$228

Based on null reviews

Multiple Airlines

Thu, Jul 2

19h 00m

$229

Based on null reviews

Multiple Airlines

Tue, Jun 16

30h 35m

$229

Based on null reviews

Multiple Airlines

Wed, Jul 1

31h 20m

$230

Based on null reviews

Multiple Airlines

Thu, Jun 11

30h 35m

$230

Based on null reviews

Multiple Airlines

Sun, Jun 14

30h 35m

$231

Based on null reviews

Multiple Airlines

Sun, Aug 9

54h 25m

$232

Based on null reviews

Top airlines flying from London to the United States

Scores according to KAYAK customer reviews

8.1

Virgin Atlantic

Overall score based on 1,565 reviews

8.3

Boarding

7.8

Comfort

8.6

Crew

8.0

Entertainment

7.8

Food

Airline reviews

Flights to the United States

Return flight deals:

United States - London

Cabin classes:

$1653

First

$529

Business

$189

Prem Econ

$47

Economy

Browse origins:

$342

London City

$273

London Gatwick Airport

$284

London Heathrow Airport

$310

London Luton Airport

$332

London Southend

$291

London Stansted Airport

Browse destinations:

$607

Alabama

$1011

Alaska

$530

Arizona

$1060

Arkansas

$316

California

$394

Colorado

$580

Connecticut

$341

District of Columbia

$278

Florida

$458

Georgia

$760

Hawaii

$536

Idaho

$350

Illinois

$592

Indiana

$728

Iowa

$1053

Kansas

$709

Kentucky

$540

Louisiana

$646

Maine

$470

Maryland

$273

Massachusetts

$533

Michigan

$554

Minnesota

$1085

Mississippi

$623

Missouri

$776

Montana

$593

Nebraska

$454

Nevada

$798

New Hampshire

$712

New Jersey

$685

New Mexico

$297

New York

$517

North Carolina

$421

Ohio

$600

Oklahoma

$520

Oregon

$397

Pennsylvania

$1003

Rhode Island

$489

South Carolina

$934

South Dakota

$567

Tennessee

$479

Texas

$555

Utah

$1282

Vermont

$549

Virginia

$395

Washington

$987

West Virginia

$645

Wisconsin

$1150

Wyoming

Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Find cheap flights from London to the United States

Good to know

Low season

High season

Average price of a round-trip

Good deal for a round-trip

FAQs for booking London to United States flights

Are flight prices cheaper from London to the United States because of coronavirus (COVID-19)?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from London to the United States (round-trip)

Book cheap flights from London to the United States (one-way)

Top airlines flying from London to the United States

Flights to the United States

Site

Find Flight Deals