Cheap flights from London to USA

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

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

Users have found that booking a flight from London to USA at least 60 days early can save you up to 51% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from London to USA for as little as £322 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £404 for flights departing within the next 3 days.

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

Our data shows that November tends to be the cheapest month to fly to USA from London. Users have commonly found prices around £343 for the month, but tickets can be as low as £249. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from London to USA in September, October 2020

The best prices found for LON to USA flights in September, October
17 Oct - 8 Nov
£281pp
STN
London Stansted
Multiple airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
25 Oct - 30 Oct
£285pp
STN
London Stansted
Multiple airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
30 Oct - 7 Nov
£287pp
STN
London Stansted
Multiple airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted

London to USA 2020 flight deals

Cheap flights to USA from London found for this year
9 Nov - 13 Nov
£267pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
EWR
Newark
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
11 Nov - 3 Dec
£271pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
EWR
Newark
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
4 Nov - 18 Nov
£273pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
EWR
Newark
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick

Direct flights to USA from London

Save time with London to USA direct flight deals
15 Feb - 1 Mar
£339pp
LHR
London Heathrow
British Airways
Direct
EWR
Newark
EWR
Newark
British Airways
Direct
LHR
London Heathrow
25 Nov - 30 Nov
£340pp
LHR
London Heathrow
Multiple airlines
Direct
EWR
Newark
EWR
Newark
Austrian Airlines
Direct
LHR
London Heathrow
17 Nov - 1 Dec
£343pp
LHR
London Heathrow
British Airways
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
British Airways
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
1 Oct - 18 Oct
£308pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
EWR
Newark
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
29 Sep - 15 Oct
£313pp
STN
London Stansted
Multiple airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
1 Oct - 7 Nov
£325pp
LGW
London Gatwick
Multiple airlines
 
1 STOP
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Multiple Airlines
 
1 STOP
LGW
London Gatwick

One-way flights to USA from London

The cheapest one-way flights from London to USA
07:45 - 14:30
Multiple Airlines
1 stop
35h 45m
STN - JFK
Multiple Airlines
£141
Kiwi.com
12:35 - 10:05
Multiple Airlines
2 stops
26h 30m
LGW - EWR
Multiple Airlines
£125
Kiwi.com
14:50 - 16:00
Multiple Airlines
2 stops
29h 10m
STN - JFK
Multiple Airlines
£126
Kiwi.com

Related info for your journey

Useful info, stats and facts about London to USA flights.

Flight FAQs

From London to USA

These days, it’s easy to find cheap flights from London to the USA – especially when you use our smart search engine. Prices to the States can dip as low as £300 in the winter months, with glittering cities like New York and Chicago scoring highly in the popularity stakes. Then there are the lesser known gems in the south-east. Charm-packed Charleston has topped the Condé Nast Traveller readers’ award list for five years in a row now. Head west, and you’ll come across trendsetting cities like San Francisco and Portland. A patchwork of spectacular vistas sews the huge country together, taking in everything from snowy mountains and volcanic national parks to red-hot deserts.

Are flight prices decreasing from London to USA due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and USA for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 £267, but on average you can expect to pay £287.

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

Cheapflights has 20 direct flights from London to USA under £400. A good price for a direct flight from London to USA is less than £351.

Are there last-minute flights available from London to USA for under £400?

There are currently 20+ open flights from London to USA within the next 7 days for less than £400.

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

Before booking your flight from London to USA, check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

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 Heathrow - Los Angeles.

What are the cheapest flights from London to USA?

Looking for the cheapest flight from London to USA? While on average our users pay £399, our data indicates the cheapest price to be £180. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £224.

How long is the flight from London to the USA?

It depends on which part of the USA you want to fly to. Direct flights from London to US east coast cities like New York, Boston and Washington, D.C. are around 8 hours long. Flying to the western or southern states, meanwhile, can take over 11 hours. Atlanta, Denver and Orlando offer a middle ground. Flights usually last between 9 and 10 hours. Fancy flying to a less-visited place like Oklahoma City or San Antonio? There’ll probably be a stopover thrown into your flight that’ll add a few hours to your journey time.

Which airlines operate flights from London to the USA?

Most airlines offer London to USA flights. So you could fly with a British carrier like British Airways or Virgin Atlantic, a European company such as Norwegian and Lufthansa, or opt for US favourite JetBlue.

How frequent are flights between London and the USA?

Transatlantic flights from London usually operate all day every day.

Which airports serve London and the USA?

You can take your pick from a range of airports in both countries. London to USA flights take off from Gatwick, Heathrow, London City Airport, Stansted and Luton. Every major city in the USA has an airport, so you can fly right into your chosen city. Big cities such as New York have several airports, so just choose the one that’s best for you.

Which direct flight route between London and the USA is cheapest?

London to New York flights are usually the cheapest. Flights from London to Chicago, San Francisco or Los Angeles also offer great deals. Thinking of booking flights from London to the USA? The possibilities are near-endless. Take a look at the north-east coast – it stacks up big, bright cities like New York, Boston and Washington, D.C.. You’ll find spades of Southern charm in Charleston and Savannah, while a knockout music scene comes courtesy of Houston, Nashville and New Orleans. Then there are the legendary road journeys of the west coast – Route 66 and the Big Sur. If you fancy a spot of winter sun, just head down to southern cities such as Miami or Monterey. Warm temperatures pair up with miles of sandy beaches. Check out our smart search engine – it makes finding cheap London to USA flights a breeze.

How long does is the flight from London to USA?

For as low as £258, Virgin Atlantic can have you in USA from London in 8h. Most flights are nonstop.

What is the cheapest airline to fly from London to USA return?

Our cheapest airline available from London to USA is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £234 on this airline.

Arrival points for flights from London to USA

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Destination information for USA

Things to know before you go. Useful info for your trip from London to USA
Today's exchange rate
£1 = $1.28

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)
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