Cheap Flights from London to USA from £150

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.

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

March can be a great time to fly to USA from London with a flight ticket averaging about £344. Cheapflights users have found deals in the month of March for as cheap as £252. The most expensive prices can be found in the month of July.

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

To save up to 49% 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 £406 1-2 weeks out and tickets from £499 for flights departing within the next 72 hours.

Cheap flights from London to USA in May, June 2022

The best prices found for LON to USA flights in May, June

29 Jun - 5 Jul

£269pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

7 Jun - 14 Jun

£285pp

LHR

London Heathrow

Scandinavian Airlines

1 STOP

EWR

Newark

EWR

Newark

Scandinavian Airlines

1 STOP

LHR

London Heathrow

13 Jun - 8 Aug

£292pp

LGW

London Gatwick

Multiple airlines

2 STOPS

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Multiple Airlines

1 STOP

LGW

London Gatwick

London to USA 2022 flight deals

Cheap flights to USA from London found for this year

29 Jun - 5 Jul

£269pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

17 Nov - 21 Nov

£280pp

LGW

London Gatwick

Multiple airlines

2 STOPS

EWR

Newark

EWR

Newark

Multiple Airlines

2 STOPS

LGW

London Gatwick

17 Nov - 26 Nov

£281pp

LGW

London Gatwick

Multiple airlines

2 STOPS

EWR

Newark

EWR

Newark

Multiple Airlines

2 STOPS

LGW

London Gatwick

Direct flights to USA from London

Save time with London to USA direct flight deals

29 Jun - 5 Jul

£269pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

2 Sep - 14 Sep

£326pp

LHR

London Heathrow

Finnair

Direct

EWR

Newark

EWR

Newark

Finnair

Direct

LHR

London Heathrow

10 Jun - 24 Jun

£329pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

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

18 May - 23 May

£297pp

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

18 May - 30 May

£318pp

LHR

London Heathrow

Finnair

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Finnair

Direct

LHR

London Heathrow

17 May - 22 May

£323pp

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

One-way flights to USA from London

The cheapest one-way flights from London to USA

16:45 - 18:00

Multiple Airlines

1 stop

30h 15m

LGW - JFK

£150

Kiwi.com

15:25 - 18:00

Multiple Airlines

1 stop

31h 35m

LHR - JFK

£153

Kiwi.com

16:45 - 18:00

Multiple Airlines

1 stop

30h 15m

LGW - JFK

£154

Combigo

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 Finnair for just £269, but on average you can expect to pay £295.

Are there nonstop flights from London to USA for under £300 on Cheapflights?

Cheapflights has at least 20 direct flights from London to USA under £300. A good price for a nonstop flight from London to USA is less than £348.

Are there last-minute flights available from London to USA for under £300?

There are currently 20+ open flights from London to USA within the next 7 days for less than £300.

What days are nonstop flights available from London to USA?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday.

How many flights depart from London to USA on average per day?

On average 9 flights depart from London to USA per day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from London to USA?

Finnair and Scandinavian Airlines can get you from London to USA in just under 7h 45m. Your travel time can differ by up to 3h 25m. There are 5473 mi between London and USA. Both multi-stop and nonstop flights can be found to your destination and back.

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.

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

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

What are the most reliable airlines from London to USA?

Consider United Airlines (93%), Air New Zealand (93%) or SWISS (93%) 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 £2,190, our data shows the cheapest flight currently is £391. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £329 for that flight.

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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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to 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 £286 pp

Flights from Gatwick to Dulles Intl from £381 pp

Flights from Gatwick to John F Kennedy Intl from £315 pp

Flights from Gatwick to LaGuardia from £372 pp

Flights from Gatwick to Las Vegas from £519 pp

Flights from Gatwick to Los Angeles from £472 pp

Flights from Gatwick to Miami from £311 pp

Flights from Gatwick to Newark from £281 pp

Flights from Gatwick to O'Hare Intl from £300 pp

Flights from Gatwick to Orlando from £437 pp

Flights from Gatwick to San Francisco from £277 pp

Flights from Gatwick to Tampa from £385 pp

Flights from Heathrow to Atlanta from £461 pp

Flights from Heathrow to Austin from £477 pp

Flights from Heathrow to Baltimore from £445 pp

Flights from Heathrow to Boston from £303 pp

Flights from Heathrow to Dallas/Fort Worth from £560 pp

Flights from Heathrow to Denver from £447 pp

Flights from Heathrow to Detroit from £506 pp

Flights from Heathrow to Dulles Intl from £458 pp

Flights from Heathrow to George Bush Intcntl from £486 pp

Flights from Heathrow to Hobby from £486 pp

Flights from Heathrow to John F Kennedy Intl from £329 pp

Flights from Heathrow to LaGuardia from £365 pp

Flights from Heathrow to Las Vegas from £488 pp

Flights from Heathrow to Los Angeles from £333 pp

Flights from Heathrow to Miami from £295 pp

Flights from Heathrow to Midway from £446 pp

Flights from Heathrow to Minneapolis from £549 pp

Flights from Heathrow to Newark from £289 pp

Flights from Heathrow to O'Hare Intl from £338 pp

Flights from Heathrow to Ontario from £444 pp

Flights from Heathrow to Orlando from £372 pp

Flights from Heathrow to Reagan-National from £428 pp

Flights from Heathrow to San Francisco from £350 pp

Flights from Heathrow to San Jose from £428 pp

Destination information for USA

Things to know before you go - useful duration and weather info for your trip from London to USA.

£1 = $1.24

7h 39m

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

Stansted (STN)

London City (LCY)

Luton (LTN)

Southend (SEN)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
WOW air	£257	£386	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	£263	£585	No cancel fee	N/A		Search Delta flights
Austrian Airlines	£287	£552	No cancel fee	78%		Search Austrian Airlines flights
United Airlines	£288	£514	No cancel fee	69%		Search United Airlines flights
SWISS	£288	£551	No cancel fee	79%		Search SWISS flights
Brussels Airlines	£294	£571	No cancel fee	N/A		Search Brussels Airlines flights
Icelandair	£295	£633	No cancel fee	76%		Search Icelandair flights
Air Europa	£296	£806	No cancel fee	83%		Search Air Europa flights
Air France	£301	£536	No cancel fee	77%		Search Air France flights
Scandinavian Airlines	£304	£409	No cancel fee	77%		Search Scandinavian Airlines 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)?

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

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

Cheap flights from London to USA in May, June 2022

The best prices found for LON to USA flights in May, June

London to USA 2022 flight deals

Cheap flights to USA from London found for this year

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 £300 on Cheapflights?

Are there last-minute flights available from London to USA for under £300?

What days are nonstop flights available from London to USA?

How many flights depart from London to USA on average per day?

How long is the flight from London to USA?

What are the most popular routes from London to USA?

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

What are the most reliable airlines from London to USA?

What are the cheapest flights 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.

Destination information for USA

Things to know before you go - useful duration and weather info for your trip from London to USA.

Airports servicing London

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