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Cheap flights from London to North America from £256

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
24 Dec — 31 Dec1
1 adult

Cheap flight deals from London to North America

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to North America (0NA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£374

One-way from

£256
Norse Atlantic UK
  • Norse Atlantic UK
  • 17/1-24/1
  • Nonstop
  • 14h 35m total
  • London to North America
Search Deals
WestJet
  • WestJet
  • 9/1
  • 2 total stops
  • 35h 35m total
  • London to North America
Search Deals

Find flight deals from London to North America

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 19 December 2024.

Tue 31/1211:25LHR - JFK
1 stop12h 50mBritish Airways
Thu 23/118:45JFK - LHR
Nonstop7h 00mBritish Airways
Deal found 18/12£382
Tue 31/1207:00LHR - JFK
1 stop12h 40mUnited Airlines
Sat 11/121:00JFK - LHR
1 stop11h 00mUnited Airlines
Deal found 18/12£383
Tue 31/1211:25LHR - JFK
1 stop12h 50mFinnair
Tue 14/122:29JFK - LHR
Nonstop6h 56mFinnair
Deal found 18/12£387
Mon 30/1214:30LHR - EWR
1 stop22h 36mUnited Airlines
Tue 14/120:10EWR - LHR
Nonstop7h 15mUnited Airlines
Deal found 18/12£394
Fri 27/1209:10LHR - EWR
Nonstop8h 30mLufthansa
Mon 13/122:00EWR - LHR
Nonstop7h 15mLufthansa
Deal found 18/12£401
Wed 25/1216:35LHR - JFK
Nonstop8h 35mDelta
Tue 28/118:30JFK - LHR
Nonstop6h 55mDelta
Deal found 18/12£408
Fri 27/1216:35LHR - JFK
Nonstop8h 35mVirgin Atlantic
Mon 13/118:30JFK - LHR
Nonstop6h 55mVirgin Atlantic
Deal found 18/12£409
Fri 27/1218:00LHR - EWR
Nonstop8h 35mAustrian Airlines
Thu 23/108:25EWR - LHR
Nonstop7h 10mAustrian Airlines
Deal found 18/12£409
Wed 25/1215:00LHR - LGA
1 stop11h 33mAir Canada
Tue 28/116:35LGA - LHR
1 stop10h 55mAir Canada
Deal found 18/12£412
Fri 27/1215:00LHR - LGA
1 stop11h 33mLufthansa
Mon 13/112:45LGA - LHR
1 stop13h 25mLufthansa
Deal found 18/12£414
Wed 25/1211:10LHR - JFK
1 stop16h 28mAir Canada
Sun 12/115:55JFK - LHR
2 stops34h 15mAir Canada
Deal found 18/12£416
Wed 25/1210:50LHR - EWR
Nonstop8h 10mFinnair
Tue 31/1217:41EWR - LHR
1 stop13h 19mFinnair
Deal found 18/12£417

Find flights from London to North America within your budget

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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 17/1

13:00-15:50

Nonstop7h 50m

New York John F Kennedy Intl

Fri 24/1

18:15-06:00

Nonstop6h 45m

£374

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 16/1

06:30-17:55

2 stops16h 25m

New York LaGuardia

Wed 9/4

10:25-06:20

1 stop14h 55m

£374

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 16/1

13:30-15:08

2 stops30h 38m

New York John F Kennedy Intl

Mon 27/1

10:05-07:10

1 stop16h 05m

£374

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 1/5

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Mon 5/5

20:05-08:10

Nonstop7h 05m

£375

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 1/2

06:40-15:55

1 stop14h 15m

New York John F Kennedy Intl

Sat 8/2

17:45-09:20

1 stop10h 35m

£375

LondonNew York

LCY - JFK

LCYJFK

London City

Wed 15/1

09:25-16:40

1 stop12h 15m

New York John F Kennedy Intl

Wed 22/1

16:25-08:45

1 stop11h 20m

£375

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/1

16:25-19:35

Nonstop8h 10m

New York John F Kennedy Intl

Mon 20/1

19:15-07:10

Nonstop6h 55m

£375

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 28/1

11:00-19:15

1 stop13h 15m

New York John F Kennedy Intl

Mon 3/2

17:00-18:50

1 stop20h 50m

£376

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 28/1

10:00-15:50

1 stop10h 50m

New York John F Kennedy Intl

Tue 4/2

08:20-20:10

Nonstop6h 50m

£376

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/1

06:30-13:28

1 stop11h 58m

New York John F Kennedy Intl

Mon 20/1

19:01-06:55

Nonstop6h 54m

£377

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 60 results
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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.

Travel insights for flights from London to North America

Get recent, data-driven insights about flights from London to North America including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from London to North America (average of £575). Flying from London to North America in July is currently the most expensive (average of £811). 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 19 December 2024.

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

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 19 December 2024.

The most flights from LON to 0NA are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 19 December 2024.
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,129 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £256. Vueling flights start at £282 while deals on Norse Atlantic UK start at £283 one-way.

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

    While some choose either London Heathrow - Newark or London City - New York John F Kennedy Intl, 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: SriLankan Airlines (84%), Malaysia Airlines (78%), Fiji Airways( 77%).

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

    While on average a flight from London to North America is generally £2,209, our data shows the cheapest flight currently is £432. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £334 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, January is the cheapest month in which you can book a flight from London to North America (average of £575). Flying from London to North America in July is currently the most expensive (average of £811). 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

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Alternative routes for London to North America

See prices for flight routes from nearby airports that may be better suited for you.
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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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£8Average£611FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
PLAYCheapest£249Average£377FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
DeltaCheapest£271Average£631FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£287Average£469FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£309Average£597FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£317Average£557FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£327Average£669FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest£334Average£559FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest£346Average£570FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Brussels AirlinesCheapest£348Average£516FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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.

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