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 50m. Fly via Icelandair, Norse Atlantic UK, or British Airways 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 £249. Norse Atlantic UK flights start at £251 while deals on TAP AIR PORTUGAL start at £264 one-way.

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.

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).

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 cheapest flights from London to North America?

While on average a flight from London to North America is generally £2,664, our data shows the cheapest flight currently is £355. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £257 for that flight.

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 (89%), Aeromexico (86%), KLM( 86%).

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

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from London to North America.

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.

£246+ Flights from London to North America

Cheap flight deals from London to North America

Round-trip from	£306
One-way from	£246
Popular in	December
Cheapest in	September
Average price	£353
Good round-trip deal	£201 or less
Good one-way deal	£188 or less

Icelandair
4/2-9/2
2 total stops
21h 35m total
London to North America

Search Deals

TAP AIR PORTUGAL
25/11
1 total stop
30h 35m total
London to North America

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

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 17 September 2025.

Mon 3/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Mon 10/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 15/9£306

Tue 11/1114:45STN - JFK

2 stops30h 00mMultiple Airlines

Mon 24/1117:35JFK - STN

2 stops19h 45mMultiple Airlines

Deal found 15/9£306

Tue 23/911:30LHR - JFK

1 stop13h 35mMultiple Airlines

Mon 29/916:15JFK - LHR

1 stop10h 40mMultiple Airlines

Deal found 15/9£307

Thu 2/1015:05LGW - JFK

Nonstop8h 00mBritish Airways

Tue 7/1020:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 14/9£308

Wed 24/909:25LCY - JFK

1 stop12h 10mSWISS

Mon 29/920:30JFK - LCY

1 stop11h 00mSWISS

Deal found 16/9£308

Wed 15/1009:50LHR - JFK

1 stop12h 00mAer Lingus

Wed 22/1018:25JFK - LHR

1 stop9h 40mAer Lingus

Deal found 15/9£308

Thu 2/1015:05LGW - JFK

Nonstop8h 00mBritish Airways

Mon 6/1020:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 15/9£309

Fri 7/1106:35LHR - JFK

1 stop14h 05mMultiple Airlines

Sat 29/1116:25JFK - LHR

1 stop10h 40mMultiple Airlines

Deal found 15/9£309

Thu 9/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Thu 16/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 16/9£309

Wed 29/1006:00LHR - JFK

1 stop12h 05mSWISS

Tue 4/1116:25JFK - LHR

1 stop10h 40mSWISS

Deal found 16/9£309

Fri 7/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Wed 12/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 14/9£310

Mon 3/1113:25LHR - LGA

1 stop10h 38mAir Canada

Mon 10/1110:35LGA - LHR

1 stop15h 35mAir Canada

Deal found 15/9£310

Best flights from London to North America
Discover carefully curated flight deals from London to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Tue 11/1114:45STN - JFK

2 stops30h 00mMultiple Airlines

Mon 24/1117:35JFK - STN

2 stops19h 45mMultiple Airlines

Deal found 15/9£306

Mon 3/1111:55LGW - JFK

1 stop11h 05mIcelandair

Sun 16/1119:25JFK - LGW

1 stop10h 30mIcelandair

Deal found 15/9£317

Wed 1/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Sun 5/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 16/9£319

Tue 14/1015:05LGW - JFK

Nonstop8h 00mBritish Airways

Tue 21/1020:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 16/9£323

Tue 13/117:20LGW - JFK

1 stop33h 40mLEVEL

Mon 19/123:45JFK - LGW

1 stop28h 25mLEVEL

Deal found 16/9£325

Wed 22/1008:40LHR - JFK

1 stop12h 55mUnited Airlines

Mon 27/1010:05JFK - LHR

1 stop17h 05mUnited Airlines

Deal found 15/9£327

Wed 15/1006:00LHR - JFK

1 stop11h 50mSWISS

Wed 22/1016:15JFK - LHR

1 stop10h 40mSWISS

Deal found 15/9£329

Mon 3/1106:00LHR - EWR

1 stop12h 55mAustrian Airlines

Mon 10/1108:25EWR - LHR

Nonstop7h 10mAustrian Airlines

Deal found 15/9£329

Thu 2/1006:30LHR - JFK

1 stop12h 00mDelta

Wed 8/1008:10JFK - LHR

Nonstop6h 50mDelta

Deal found 15/9£343

Sat 10/109:30LHR - YYZ

1 stop11h 45mLufthansa

Sat 7/223:00YYZ - LHR

Nonstop7h 20mLufthansa

Deal found 16/9£350

Fri 7/1111:45LHR - LGA

2 stops15h 41mVirgin Atlantic

Tue 11/1115:00LGA - LHR

1 stop11h 50mVirgin Atlantic

Deal found 16/9£351

Wed 4/209:35LGW - EWR

1 stop17h 25mTAP AIR PORTUGAL

Mon 9/217:40EWR - LGW

1 stop11h 10mTAP AIR PORTUGAL

Deal found 16/9£353

Mon 10/1110:15STN - JFK

3 stops34h 30mMultiple Airlines

Fri 14/1117:35JFK - STN

2 stops19h 45mMultiple Airlines

Deal found 15/9£318

Sat 4/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Wed 22/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£324

Sat 10/112:05LHR - EWR

1 stop13h 25mUnited Airlines

Thu 15/118:00EWR - LHR

Nonstop7h 20mUnited Airlines

Deal found 15/9£327

Thu 16/1006:00LHR - JFK

1 stop11h 50mSWISS

Thu 23/1016:15JFK - LHR

1 stop10h 40mSWISS

Deal found 16/9£329

Sun 16/1106:00LHR - EWR

1 stop12h 55mAustrian Airlines

Fri 28/1108:25EWR - LHR

Nonstop7h 10mAustrian Airlines

Deal found 15/9£329

Tue 17/217:20LGW - JFK

1 stop33h 40mLEVEL

Tue 24/223:45JFK - LGW

1 stop27h 45mLEVEL

Deal found 16/9£330

Mon 10/1108:40LHR - JFK

1 stop12h 05mDelta

Mon 17/1120:00JFK - LHR

Nonstop7h 05mDelta

Deal found 15/9£343

Tue 25/1114:45STN - JFK

2 stops30h 00mMultiple Airlines

Sat 29/1117:35JFK - STN

2 stops14h 45mMultiple Airlines

Deal found 15/9£322

Fri 14/1109:00LHR - EWR

1 stop16h 30mUnited Airlines

Mon 17/1109:10EWR - LHR

Nonstop7h 10mUnited Airlines

Deal found 15/9£327

Thu 4/1209:00LHR - EWR

1 stop16h 30mSWISS

Tue 13/122:00EWR - LHR

1 stop14h 50mSWISS

Deal found 16/9£329

Sat 4/1009:30LHR - YYZ

1 stop11h 04mLufthansa

Thu 4/1223:00YYZ - LHR

Nonstop7h 20mLufthansa

Deal found 15/9£364

Wed 8/1006:00LHR - EWR

1 stop12h 55mAustrian Airlines

Wed 15/1023:20EWR - LHR

Nonstop7h 05mAustrian Airlines

Deal found 16/9£332

Wed 18/213:10LGW - JFK

1 stop13h 50mLEVEL

Sun 22/223:45JFK - LGW

1 stop31h 40mLEVEL

Deal found 16/9£334

Thu 6/1110:40LGW - EWR

1 stop16h 30mTAP AIR PORTUGAL

Thu 13/1123:55EWR - LGW

1 stop10h 55mTAP AIR PORTUGAL

Deal found 16/9£374

Tue 6/111:55LGW - EWR

1 stop11h 30mIcelandair

Fri 9/119:35EWR - LGW

1 stop10h 20mIcelandair

Deal found 16/9£375

Mon 10/1118:55LCY - JFK

1 stop21h 30mVirgin Atlantic

Tue 31/314:00JFK - LCY

2 stops13h 10mVirgin Atlantic

Deal found 15/9£380

Wed 12/1116:35LGW - JFK

1 stop34h 55mMultiple Airlines

Wed 26/1118:05JFK - LGW

Nonstop6h 55mMultiple Airlines

Deal found 16/9£324

Mon 10/1109:00LHR - EWR

1 stop16h 30mSWISS

Mon 17/1122:00EWR - LHR

1 stop13h 20mSWISS

Deal found 15/9£329

Direct flights from London to North America
Explore direct flight options from London to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Mon 3/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Mon 10/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 15/9£306

Thu 2/1015:05LGW - JFK

Nonstop8h 00mBritish Airways

Tue 7/1020:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 14/9£308

Thu 2/1015:05LGW - JFK

Nonstop8h 00mBritish Airways

Mon 6/1020:05JFK - LGW

Nonstop7h 05mBritish Airways

Deal found 15/9£309

Thu 9/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Thu 16/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 16/9£309

Fri 7/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Tue 11/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 14/9£310

Fri 3/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Tue 7/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 14/9£311

Mon 3/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Sun 9/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 14/9£312

Thu 2/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Sat 11/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 14/9£312

Mon 3/1113:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Wed 12/1118:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 15/9£313

Fri 10/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Wed 15/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 14/9£314

Tue 2/1213:00LGW - JFK

Nonstop7h 55mNorse Atlantic UK

Fri 5/1218:05JFK - LGW

Nonstop6h 55mNorse Atlantic UK

Deal found 16/9£315

Thu 2/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Tue 7/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£315

Last-minute flights from London to North America
Discover last-minute flight deals from London to North America. Data last updated 17 September 2025 and is based on user searches.

Mon 22/918:40LHR - JFK

1 stop23h 10mMultiple Airlines

Wed 1/1009:00JFK - LHR

1 stop16h 30mMultiple Airlines

Deal found 15/9£310

Mon 22/906:00LHR - JFK

1 stop11h 50mSWISS

Wed 1/1016:15JFK - LHR

1 stop10h 40mSWISS

Deal found 14/9£312

Tue 23/911:30LHR - JFK

1 stop13h 35mMultiple Airlines

Mon 29/916:15JFK - LHR

1 stop10h 40mMultiple Airlines

Deal found 15/9£307

Wed 24/909:25LCY - JFK

1 stop12h 10mSWISS

Mon 29/920:30JFK - LCY

1 stop11h 00mSWISS

Deal found 16/9£308

Wed 24/906:00LHR - JFK

1 stop11h 50mMultiple Airlines

Wed 15/1009:00JFK - LHR

1 stop16h 30mMultiple Airlines

Deal found 15/9£311

Wed 24/906:00LHR - JFK

1 stop15h 35mSWISS

Mon 6/1016:15JFK - LHR

1 stop10h 40mSWISS

Deal found 16/9£313

Wed 24/909:05LHR - JFK

1 stop16h 00mMultiple Airlines

Tue 30/916:15JFK - LHR

1 stop10h 40mMultiple Airlines

Deal found 15/9£315

Thu 25/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Tue 30/918:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£312

Thu 25/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Mon 29/918:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£314

Fri 26/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Mon 29/918:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£309

Fri 26/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Tue 30/918:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£312

Fri 26/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Sat 4/1018:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 15/9£313

One-way flights from London to North America
Search for one-way flight options from London to North America. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 25/1118:30LHR - JFK

1 stop30h 35mTAP AIR PORTUGAL

Deal found 16/9£246

Thu 25/913:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 15/9£246

Wed 11/207:25LCY - JFK

2 stops19h 35mMultiple Airlines

Deal found 15/9£246

Tue 11/1108:10STN - JFK

2 stops40h 55mMultiple Airlines

Deal found 16/9£246

Mon 24/1107:25LGW - JFK

2 stops17h 40mMultiple Airlines

Deal found 13/9£247

Sun 19/1016:25STN - JFK

1 stop24h 55mMultiple Airlines

Deal found 14/9£247

Wed 1/1008:15LHR - JFK

Nonstop7h 59mJetBlue

Deal found 16/9£247

Mon 3/1114:00LGW - LGA

1 stop24h 00mMultiple Airlines

Deal found 16/9£247

Fri 10/1013:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 14/9£248

Thu 23/1006:15STN - JFK

2 stops18h 50mMultiple Airlines

Deal found 14/9£248

Thu 13/1112:25LHR - JFK

1 stop12h 40mTAP AIR PORTUGAL

Deal found 15/9£248

Wed 5/1114:55LGW - JFK

3 stops34h 10mMultiple Airlines

Deal found 14/9£249

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 11/11

14:45-15:45

2 stops30h 00m

New York John F Kennedy Intl

Mon 24/11

17:35-18:20

2 stops19h 45m

£306

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 3/11

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Sun 16/11

19:25-10:55

1 stop10h 30m

£317

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 10/11

10:15-15:45

3 stops34h 30m

New York John F Kennedy Intl

Fri 14/11

17:35-18:20

2 stops19h 45m

£318

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 1/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sun 5/10

18:20-06:20

Nonstop7h 00m

£319

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 25/11

14:45-15:45

2 stops30h 00m

New York John F Kennedy Intl

Sat 29/11

17:35-13:20

2 stops14h 45m

£322

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 14/10

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Tue 21/10

20:05-08:10

Nonstop7h 05m

£323

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 4/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Wed 22/10

18:20-06:20

Nonstop7h 00m

£324

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 12/11

16:35-22:30

1 stop34h 55m

New York John F Kennedy Intl

Wed 26/11

18:05-06:00

Nonstop6h 55m

£324

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 13/1

17:20-22:00

1 stop33h 40m

New York John F Kennedy Intl

Mon 19/1

23:45-09:10

1 stop28h 25m

£325

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 22/10

08:40-16:35

1 stop12h 55m

New York John F Kennedy Intl

Mon 27/10

10:05-07:10

1 stop17h 05m

£327

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

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, September is the cheapest month in which you can book a flight from London to North America (average of £573). 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?

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

The most flights from LON to 0NA are scheduled on a Monday (53 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (47 on average).

Reviews of airlines servicing North America

Read through reviews of airlines operating flights from London to North America, such as Finnair, Virgin Atlantic, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Finnair

7.6

Good

1,324 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Virgin Atlantic

7.4

Good

664 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Air Canada

7.1

Good

10,000 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Norse Atlantic UK

7.1

Good

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

British Airways

6.7

Okay

7,363 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

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 50m. Fly via Icelandair, Norse Atlantic UK, or British Airways 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 £249. Norse Atlantic UK flights start at £251 while deals on TAP AIR PORTUGAL start at £264 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: SriLankan Airlines (89%), Aeromexico (86%), KLM( 86%).
What are the cheapest flights from London to North America?
While on average a flight from London to North America is generally £2,664, our data shows the cheapest flight currently is £355. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £257 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, September is the cheapest month in which you can book a flight from London to North America (average of £573). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from London to North America

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest£7	Average£776	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
JetBlue	Cheapest£89	Average£547	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Delta	Cheapest£234	Average£620	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
PLAY	Cheapest£246	Average£367	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
TAP AIR PORTUGAL	Cheapest£277	Average£468	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Austrian Airlines	Cheapest£284	Average£479	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
SWISS	Cheapest£287	Average£445	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aeromexico	Cheapest£292	Average£668	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Icelandair	Cheapest£293	Average£518	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Scandinavian Airlines	Cheapest£295	Average£508	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

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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.

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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.

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Cheap flights from London to North America from £246

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 September 2025.

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One-way from

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Find flight deals from London to North America

Cheapest flights from London to North AmericaExplore 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 17 September 2025.

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 17 September 2025.

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Use the filters below to find and compare flights from London to North America that are best for you.

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.

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?

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 17 September 2025.

Weekly flight availability from London to North America

Reviews of airlines servicing North America

Read through reviews of airlines operating flights from London to North America, such as Finnair, Virgin Atlantic, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

What are the cheapest flights from London to North America?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 10 airlines flying from London to North America

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?

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

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

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

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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 17 September 2025.