Cheap Flights from London to USA from £220

How to find the cheapest flight from
London (LON) to USA

All the information you need to plan the best LON to LAX flight in 2022: compare London to USA flight prices with the expected peak season, weather and rainfall in USA.

When is the cheapest time to fly from London to USA (LON - US)?

When flying from London to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from London to USA?

To save up to 31% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to USA from £549 1-2 weeks out and tickets from £628 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to USA?

February can be a great time to fly to USA from London with a flight ticket averaging about £463. Cheapflights users have found deals in the month of February for as cheap as £323. The most expensive prices can be found in the month of December.

Cheap flights from London to USA in July, August 2022

The best prices found for LON to USA flights in July, August

31 Aug - 8 Sep

£366pp

LHR

London Heathrow

Virgin Atlantic

Direct

BOS

Boston Logan Intl

BOS

Boston Logan Intl

Virgin Atlantic

1 STOP

LHR

London Heathrow

30 Aug - 2 Nov

£368pp

LHR

London Heathrow

Virgin Atlantic

Direct

BOS

Boston Logan Intl

BOS

Boston Logan Intl

Virgin Atlantic

1 STOP

LHR

London Heathrow

30 Aug - 14 Sep

£369pp

LHR

London Heathrow

Virgin Atlantic

1 STOP

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Virgin Atlantic

Direct

LHR

London Heathrow

London to USA 2022 flight deals

Cheap flights to USA from London found for this year

22 Nov - 27 Nov

£279pp

LGW

London Gatwick

Multiple airlines

2 STOPS

EWR

Newark

EWR

Newark

Multiple Airlines

2 STOPS

LGW

London Gatwick

23 Nov - 28 Nov

£283pp

LGW

London Gatwick

Multiple airlines

2 STOPS

EWR

Newark

EWR

Newark

Multiple Airlines

2 STOPS

LGW

London Gatwick

6 Oct - 18 Oct

£284pp

LGW

London Gatwick

Multiple airlines

2 STOPS

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Multiple Airlines

2 STOPS

LGW

London Gatwick

Cheap Air France flights from London to USA

14 Nov - 24 Nov

£419pp

LHR

London Heathrow

Air France

1 STOP

LAX

Los Angeles

LAX

Los Angeles

Air France

1 STOP

LHR

London Heathrow

Cheap Finnair flights from London to USA

2 Nov - 9 Nov

£405pp

LHR

London Heathrow

Finnair

1 STOP

LAX

Los Angeles

LAX

Los Angeles

Finnair

1 STOP

LHR

London Heathrow

20 Jul - 26 Jul

£540pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

21 Jul - 29 Jul

£694pp

LHR

London Heathrow

Finnair

2 STOPS

BOS

Boston Logan Intl

BOS

Boston Logan Intl

Finnair

1 STOP

LHR

London Heathrow

Direct flights to USA from London

Save time with London to USA direct flight deals

14 Oct - 31 Oct

£316pp

LHR

London Heathrow

JetBlue

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

JetBlue

Direct

LHR

London Heathrow

14 Oct - 31 Oct

£318pp

LHR

London Heathrow

JetBlue

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

JetBlue

Direct

LHR

London Heathrow

14 Oct - 31 Oct

£318pp

LHR

London Heathrow

JetBlue

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

JetBlue

Direct

LHR

London Heathrow

Last-minute flights from London to USA

Late deals on return flights to USA from London, departing today and this week

20 Jul - 26 Jul

£540pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

20 Jul - 19 Oct

£601pp

LHR

London Heathrow

Scandinavian Airlines

1 STOP

EWR

Newark

EWR

Newark

Scandinavian Airlines

1 STOP

LHR

London Heathrow

20 Jul - 12 Oct

£604pp

LHR

London Heathrow

Scandinavian Airlines

1 STOP

EWR

Newark

EWR

Newark

Scandinavian Airlines

1 STOP

LHR

London Heathrow

One-way flights to USA from London

The cheapest one-way flights from London to USA

02:05 - 17:40

Multiple Airlines

1 stop

19h 35m

LHR - BOS

£220

Kiwi.com

09:25 - 12:20

Norse Atlantic Airways

Direct

7h 55m

LGW - JFK

£221

Kiwi.com

17:45 - 16:15

Vueling

1 stop

27h 30m

LGW - JFK

£223

Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">USA</span> flights.

Flight FAQs

From London to USA

Which airlines flying from London to United States have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to United States that may be offering flexible cancellation policies are Virgin Atlantic, British Airways, and Norwegian Air UK. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to USA for under £300 on Cheapflights?

Yes, there are multiple flights from London to USA for under £300. The cheapest flight booked recently is on Multiple Airlines for just £279, but on average you can expect to pay £294.

Are there nonstop flights from London to USA for under £400 on Cheapflights?

Cheapflights has at least 20 direct flights from London to USA under £400. A good price for a nonstop flight from London to USA is less than £325.

Are there last-minute flights available from London to USA for under £600?

There are currently 20+ open flights from London to USA within the next 7 days for less than £600.

What are the most reliable airlines from London to USA?

Consider Royal Jordanian (81%), Fiji Airways (76%) or United Airlines (76%) when booking your flight. These represent the most reliable airlines when flying from London to USA.

What are the cheapest flights from London to USA?

While on average a flight from London to USA is generally £4,444, our data shows the cheapest flight currently is £324. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £303 for that flight.

What are the most popular airlines that fly from London to USA?

Undisclosed Carrier, American Airlines and Air Canada are the most popular airlines when flying from London to USA.

What are the most popular routes from London to USA?

The most popular route from London to USA is London Heathrow - New York John F Kennedy Intl. You may also consider London Heathrow - Newark or London Gatwick - New York John F Kennedy Intl.

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COVID Restrictions

View COVID Travel Restrictions for USA

Do I need a COVID test to fly to USA from London?

Information is based on travel restrictions from London to USA

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter USA.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering USA.

Quarantine requirements
Visitors from London are not required to quarantine after entering USA.

Do I need a test to fly back to London from USA?

Returning to London from USA

COVID-19 testing requirements
Visitors from USA are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from USA are not required to quarantine after entering London.

Hide COVID Travel Restrictions for USA

Destination points for flights from London to USA

Select to see more specific information for flights from London to all places in USA.

Flights from Gatwick to Boston from £290 pp

Flights from Gatwick to Dallas/Fort Worth from £448 pp

Flights from Gatwick to John F Kennedy Intl from £304 pp

Flights from Gatwick to LaGuardia from £477 pp

Flights from Gatwick to Las Vegas from £465 pp

Flights from Gatwick to Los Angeles from £426 pp

Flights from Gatwick to Miami from £360 pp

Flights from Gatwick to Newark from £279 pp

Flights from Gatwick to O'Hare Intl from £341 pp

Flights from Gatwick to Orlando from £360 pp

Flights from Gatwick to San Francisco from £403 pp

Flights from Gatwick to Tampa from £372 pp

Flights from Heathrow to Atlanta from £513 pp

Flights from Heathrow to Baltimore from £464 pp

Flights from Heathrow to Boston from £317 pp

Flights from Heathrow to Charlotte from £510 pp

Flights from Heathrow to Dallas/Fort Worth from £646 pp

Flights from Heathrow to Denver from £479 pp

Flights from Heathrow to Dulles Intl from £404 pp

Flights from Heathrow to George Bush Intcntl from £564 pp

Flights from Heathrow to Hobby from £564 pp

Flights from Heathrow to John F Kennedy Intl from £304 pp

Flights from Heathrow to LaGuardia from £372 pp

Flights from Heathrow to Las Vegas from £484 pp

Flights from Heathrow to Los Angeles from £364 pp

Flights from Heathrow to Miami from £358 pp

Flights from Heathrow to Newark from £313 pp

Flights from Heathrow to O'Hare Intl from £340 pp

Flights from Heathrow to Ontario from £464 pp

Flights from Heathrow to Orlando from £385 pp

Flights from Heathrow to Philadelphia from £422 pp

Flights from Heathrow to San Francisco from £318 pp

Flights from Heathrow to Seattle from £378 pp

Flights from Heathrow to Sky Harbor Intl from £532 pp

Flights from Heathrow to Tampa from £373 pp

Flights from London City to Boston from £394 pp

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Norse Atlantic Airways	£168	£327	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by Norse Atlantic Airways. Please check directly on their website for additional information.	Search Norse Atlantic Airways flights
WOW air	£266	£399	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.	Search WOW air flights
Delta	£272	£613	No cancel fee	N/A		Search Delta flights
SWISS	£295	£604	No cancel fee	79%		Search SWISS flights
Icelandair	£306	£668	No cancel fee	76%		Search Icelandair flights
Air Europa	£306	£840	No cancel fee	83%		Search Air Europa flights
Air France	£312	£578	No cancel fee	77%		Search Air France flights
Ukraine International Airlines	£316	£554	No cancel fee	81%		Search Ukraine International Airlines flights
PLAY	£328	£469	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by PLAY. Please check directly on their website for additional information.	Search PLAY flights
Eurowings	£340	£776	No cancel fee	87%		Search Eurowings flights

Cheap flights from London to USA

How to find the cheapest flight from London (LON) to USA

All the information you need to plan the best LON to LAX flight in 2022: compare London to USA flight prices with the expected peak season, weather and rainfall in USA.

When is the cheapest time to fly from London to USA (LON - US)?

How far in advance should I book a flight from London to USA?

What is the cheapest month to fly from London to USA?

Cheap flights from London to USA in July, August 2022

The best prices found for LON to USA flights in July, August

London to USA 2022 flight deals

Cheap flights to USA from London found for this year

Cheap Air France flights from London to USA

Cheap Finnair flights from London to USA

Direct flights to USA from London

Save time with London to USA direct flight deals

Last-minute flights from London to USA

Late deals on return flights to USA from London, departing today and this week

One-way flights to USA from London

The cheapest one-way flights from London to USA

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">USA</span> flights.

Flight FAQs

From London to USA

Which airlines flying from London to United States have flexible cancellations due to COVID-19?

Can I find flights from London to USA for under £300 on Cheapflights?

Are there nonstop flights from London to USA for under £400 on Cheapflights?

Are there last-minute flights available from London to USA for under £600?

What are the most reliable airlines from London to USA?

What are the cheapest flights from London to USA?

What are the most popular airlines that fly from London to USA?

What are the most popular routes from London to USA?

Related searches

Flights to USA from London

Hire a Car

COVID Restrictions

Do I need a COVID test to fly to USA from London?

Do I need a test to fly back to London from USA?

Destination points for flights from London to USA

Select to see more specific information for flights from London to all places in USA.

Top 10 airlines flying from London to USA

The chart below displays the airlines Cheapflights users travelling from London to USA choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2022.

How to find the cheapest flight from
London (LON) to USA