Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to North America from £240

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to North America

Keep the following information in mind while searching for London to North America flight deals. Data was last updated 28 October 2025.

Round-trip from

£320

One-way from

£240

Popular in

December

Cheapest in

September

Average price

£418

Good round-trip deal

£250 or less

Good one-way deal

£210 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 11/1-21/1
  • Nonstop
  • 14h 50m total
  • London to North America
Search Deals
LEVEL
  • LEVEL
  • 27/2
  • 1 total stop
  • 15h 05m total
  • London to North America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to North America.
Search Deals
Price to beat on a one-way flight from London (LON) to North America.
Search Deals

Find flight deals from London to North America

Enter your travel dates to find the best prices.

Cheapest flights from London to North America
Explore the most affordable flight options available from London to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 9/1213:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 9/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 26/10£323
Tue 18/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 13/118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 27/10£325
Wed 12/1120:50LTN - JFK
2 stops22h 15mMultiple Airlines
Mon 17/1116:25JFK - LTN
2 stops22h 45mMultiple Airlines
Deal found 27/10£326
Wed 12/1118:25STN - JFK
2 stops24h 40mMultiple Airlines
Mon 17/1116:25JFK - STN
2 stops25h 15mMultiple Airlines
Deal found 27/10£328
Fri 5/1214:00LGW - JFK
1 stop25h 00mMultiple Airlines
Tue 9/1218:05JFK - LGW
Nonstop6h 55mMultiple Airlines
Deal found 26/10£329
Mon 8/1213:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Tue 9/1218:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 27/10£332
Wed 3/1208:50LGW - EWR
2 stops33h 45mMultiple Airlines
Wed 10/1218:30EWR - LGW
2 stops20h 25mMultiple Airlines
Deal found 26/10£333
Mon 17/1116:20LGW - EWR
3 stops26h 15mMultiple Airlines
Mon 24/1117:40EWR - LGW
2 stops18h 40mMultiple Airlines
Deal found 27/10£334
Sun 23/1109:05LGW - EWR
1 stop17h 55mTAP AIR PORTUGAL
Sat 29/1101:35EWR - LGW
1 stop27h 30mTAP AIR PORTUGAL
Deal found 26/10£335
Mon 17/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Mon 24/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 27/10£335
Tue 25/1108:50LGW - EWR
2 stops33h 45mMultiple Airlines
Fri 28/1117:30EWR - LGW
2 stops19h 10mMultiple Airlines
Deal found 26/10£335
Tue 2/1214:45STN - JFK
2 stops30h 00mMultiple Airlines
Sun 7/1217:35JFK - STN
2 stops21h 30mMultiple Airlines
Deal found 27/10£335

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from London to North America that are best for you.

Fly from

London

Fly to

North America

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 18/11

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Tue 25/11

18:05-06:00

Nonstop6h 55m

£347

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 19/4

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Mon 4/5

18:20-06:20

Nonstop7h 00m

£348

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 14/4

16:50-22:30

1 stop34h 40m

New York John F Kennedy Intl

Tue 28/4

18:20-06:20

Nonstop7h 00m

£353

LondonNew York

LTN - JFK

LTNJFK

London Luton

Fri 6/2

20:50-14:05

2 stops22h 15m

New York John F Kennedy Intl

Fri 13/2

16:25-20:10

2 stops22h 45m

£358

LondonNew York

LTN - JFK

LTNJFK

London Luton

Tue 25/11

09:00-15:45

2 stops35h 45m

New York John F Kennedy Intl

Tue 2/12

17:35-20:05

2 stops21h 30m

£361

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 17/11

10:15-19:25

1 stop14h 10m

New York John F Kennedy Intl

Mon 24/11

17:00-07:50

1 stop9h 50m

£362

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 6/2

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Fri 13/2

18:05-06:00

Nonstop6h 55m

£363

LondonNew York

LTN - JFK

LTNJFK

London Luton

Sat 24/1

09:20-22:00

1 stop17h 40m

New York John F Kennedy Intl

Thu 29/1

23:45-23:00

1 stop18h 15m

£363

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 21/3

13:00-16:55

Nonstop7h 55m

New York John F Kennedy Intl

Mon 30/3

18:20-06:20

Nonstop7h 00m

£368

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Sat 24/1

10:10-22:00

1 stop16h 50m

Newark

Wed 28/1

00:20-09:50

2 stops28h 30m

£383

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London to North America

Have a flexible travel schedule? Discover the best time to fly to North America from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to North America

What is the cheapest month to book a flight from London to North America?

Currently, October is the cheapest month in which you can book a flight from London to North America (average of £91). Flying from London to North America in June is currently the most expensive (average of £290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to NA?

Find hourly flight availability from London to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

When flying from London to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the morning.

What is the cheapest day to fly from London to North America?

Use this chart to determine the cheapest time to fly return from London to North America. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to North America flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to North America

Explore weekly flight availability from London to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 October 2025.

The most flights from LON to 0NA are scheduled on a Saturday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated 28 October 2025.
Read through reviews of airlines operating flights from London to North America, such as Virgin Atlantic, Norse Atlantic UK, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
670 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Norse Atlantic UK
7.2
Good
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
10,370 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,532 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,481 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Entertainment

7.5

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from London to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to North America?

    There are many flights that can get you from London to North America in 7h 55m. Fly via Norse Atlantic UK, TAP AIR PORTUGAL, or Icelandair to get the fastest option. London and North America are separated by a distance of 3458 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London to North America one-way?

    To fly one-way, consider booking your trip with LEVEL, which is currently one of the cheapest options available, starting at £259. Norse Atlantic UK flights start at £266 while deals on United Airlines start at £281 one-way.

  • What are the most popular routes from London to North America?

    While some choose either London Heathrow - Newark or London Heathrow - New York LaGuardia, London Heathrow - New York John F Kennedy Intl is the most popular route from London to North America.

  • What are the most reliable airlines from London to North America?

    Before booking your flight to North America from London, check out the most reliable airlines to get you to your destination on time: KLM (84%), Air France (84%), Delta( 84%).

  • What are the cheapest flights from London to North America?

    While on average a flight from London to North America is generally £2,546, our data shows the cheapest flight currently is £346. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £332 for that flight.

  • Can I find deals for flights from London to North America that include hotel bookings?

    Yes. In addition to deals on London to North America flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to North America.

  • Can I find deals for business class flights from London to North America?

    Yes. Cheapflights offers flight deals from London to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to North America?

    Currently, October is the cheapest month in which you can book a flight from London to North America (average of £91). Flying from London to North America in June is currently the most expensive (average of £290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to North America

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to Dubai flights
Heathrow to John F Kennedy Intl flights
London City to Suvarnabhumi flights
Heathrow to Newark flights
Gatwick to Dubai flights
Stansted to Suvarnabhumi flights
Stansted to Dubai flights
Heathrow to Haneda flights
Heathrow to Lagos flights
Heathrow to LaGuardia flights
Manchester to Suvarnabhumi flights
Gatwick to Lagos flights
Heathrow to Hong Kong flights
Heathrow to Kuala Lumpur Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Istanbul flights
Heathrow to Colombo flights
Heathrow to Cape Town flights
Gatwick to John F Kennedy Intl flights
Heathrow to Narita flights
Heathrow to New Delhi flights
Manchester to Islamabad flights
Heathrow to Melbourne flights
Heathrow to Manila flights
Heathrow to OR Tambo flights
Stansted to John F Kennedy Intl flights
Heathrow to Mumbai flights
London City to Istanbul flights
London City to Newark flights
London City to Amsterdam flights
Heathrow to Pearson Intl flights
Manchester to Dubai flights
Gatwick to Narita flights
Heathrow to Perth flights
Luton to John F Kennedy Intl flights
Heathrow to Miami flights
London City to Dubai flights
Heathrow to Accra flights
Gatwick to LaGuardia flights
Luton to Dubai flights
Gatwick to Haneda flights
Heathrow to Jomo Kenyatta Intl flights
Heathrow to Sydney flights
Heathrow to Cancún flights
Luton to Amsterdam flights
Luton to Suvarnabhumi flights
Stansted to Newark flights

Top 10 airlines flying from London to North America

Discover the top 10 airlines that operate flights from London to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£91Average£586FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest£239Average£628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
PLAYCheapest£270Average£382FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapest£284Average£477FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£287Average£518FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£294Average£456FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapest£297Average£509FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£299Average£507FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£300Average£514FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£305Average£621FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to North America?

Cheapflights makes it easy to find London to North America flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to North America?

Cheapflights simply makes it quick and affordable to book flights from London to North America by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to North America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to North America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to North America become cheaper?

Of course! You can now track prices for flights from London to North America and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.