Cheap flights from Heathrow to North America

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How to find the cheapest flight from
Heathrow (LHR) to North America

All the information you need to plan the best LHR to LAX flight in 2022: compare Heathrow to North America flight prices with the expected peak season, weather and rainfall in North America.
When is the cheapest time to fly from London Heathrow Airport to North America (LHR - NA)?

When flying from London Heathrow Airport 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.

How far in advance should I book a flight from London Heathrow Airport to North America?

To save up to 31% 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 Heathrow Airport to North America from £552 1-2 weeks out and tickets from £631 for flights departing within the next 72 hours.

What is the cheapest month to fly from London Heathrow Airport to North America?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to North America. Flights to North America from London Heathrow Airport in February are about £465 on average during February, but can be found for as low as £324.

Cheap flights from Heathrow to North America in July, August 2022

The best prices found for LHR to North America flights in July, August
30 Aug - 1 Dec
£351pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
31 Aug - 8 Sep
£368pp
LHR
London Heathrow
Virgin Atlantic
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
30 Aug - 2 Nov
£370pp
LHR
London Heathrow
Virgin Atlantic
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

London Heathrow to North America 2022 flight deals

Cheap flights to North America from Heathrow found for this year
14 Nov - 21 Nov
£302pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
3 Oct - 19 Oct
£305pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
30 Sep - 21 Oct
£308pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

Cheap Finnair flights from Heathrow to North America

29 Nov - 12 Dec
£393pp
LHR
London Heathrow
Finnair
 
1 STOP
MIA
Miami
MIA
Miami
Finnair
Direct
LHR
London Heathrow
2 Nov - 9 Nov
£407pp
LHR
London Heathrow
Finnair
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Finnair
 
1 STOP
LHR
London Heathrow
20 Jul - 26 Jul
£542pp
LHR
London Heathrow
Finnair
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Finnair
Direct
LHR
London Heathrow

Cheap KLM flights from Heathrow to North America

1 Nov - 15 Nov
£362pp
LHR
London Heathrow
KLM
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
KLM
Direct
LHR
London Heathrow
1 Nov - 15 Nov
£374pp
LHR
London Heathrow
KLM
 
1 STOP
MIA
Miami
MIA
Miami
KLM
Direct
LHR
London Heathrow
1 Nov - 22 Nov
£375pp
LHR
London Heathrow
KLM
 
1 STOP
MIA
Miami
MIA
Miami
KLM
Direct
LHR
London Heathrow

Direct flights to North America from Heathrow

Save time with Heathrow to North America direct flight deals
14 Oct - 31 Oct
£318pp
LHR
London Heathrow
JetBlue
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Direct
LHR
London Heathrow
14 Oct - 31 Oct
£319pp
LHR
London Heathrow
JetBlue
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Direct
LHR
London Heathrow
14 Oct - 31 Oct
£320pp
LHR
London Heathrow
JetBlue
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
JetBlue
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to North America

Late deals on return flights to North America from Heathrow, departing today and this week
20 Jul - 26 Jul
£542pp
LHR
London Heathrow
Finnair
Direct
JFK
New York John F Kennedy Intl
JFK
New York John F Kennedy Intl
Finnair
Direct
LHR
London Heathrow
21 Jul - 28 Jul
£597pp
LHR
London Heathrow
British Airways
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
British Airways
Direct
LHR
London Heathrow
20 Jul - 27 Jul
£602pp
LHR
London Heathrow
Air Canada
Direct
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
LHR
London Heathrow

One-way flights to North America from London Heathrow

The cheapest one-way flights from Heathrow to North America
14:25 - 12:35
Austrian Airlines
2 stops
27h 10m
LHR - YYZ
Austrian Airlines
£235
Travel2Be
10:05 - 04:24
Air Canada
1 stop
23h 19m
LHR - YYZ
Air Canada
£245
mytrip.com
05:20 - 14:30
Multiple Airlines
1 stop
14h 10m
LHR - JFK
Multiple Airlines
£246
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">North America</span> flights.

Flight FAQs

From Heathrow to North America

Which airlines flying from London Heathrow to North America have flexible cancellations due to COVID-19?

Virgin Atlantic, British Airways, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London Heathrow Airport to North America for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to North America for under £400. The cheapest flight booked recently is on Multiple Airlines for just £302, but on average you can expect to pay £311.

Are there nonstop flights from London Heathrow Airport to North America for under £400 on Cheapflights?

Cheapflights has at least 20 direct flights from London Heathrow Airport to North America under £400. A good price for a nonstop flight from London Heathrow Airport to North America is less than £360.

Are there last-minute flights available from London Heathrow Airport to North America for under £600?

There are currently 20+ open flights from London Heathrow Airport to North America within the next 7 days for less than £600.

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

The cheapest airlines for a one-way flight from London Heathrow Airport to North America are Austrian Airlines (£235), Lufthansa (£236), and Air Canada (£238).

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to North America on time: Royal Jordanian (81%), Fiji Airways (76%), United Airlines (76%).

What are the most popular routes from London Heathrow Airport 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 Heathrow Airport to North America.

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

Before booking your flight from London Heathrow Airport to North America check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.

What are the cheapest flights from London Heathrow Airport to North America?

Looking at all options, your cheapest flight can be booked for £326. While the most popular route (London Heathrow - New York John F Kennedy Intl) can be booked for £305 on average our data indicates £4,468 when flying from London Heathrow Airport to North America.

Destination points for flights from Heathrow to North America

Select to see more specific information for flights from Heathrow to all places in North America.
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Top 10 airlines flying from London Heathrow to North America

The chart below displays the airlines Cheapflights users travelling from Heathrow to North America choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian
£262 £485 No cancel fee 74%
Search Norwegian flights
Norwegian Air UK
£265 £518 No cancel fee N/A
Search Norwegian Air UK flights
Delta
£273 £611 No cancel fee N/A
Search Delta flights
TAP AIR PORTUGAL
£278 £398 No cancel fee N/A
Search TAP AIR PORTUGAL flights
SWISS
£297 £669 No cancel fee 79%
Search SWISS flights
Icelandair
£307 £677 No cancel fee 76%
Search Icelandair flights
Air Europa
£308 £497 No cancel fee 83%
Search Air Europa flights
Scandinavian Airlines
£317 £427 No cancel fee 77%
Search Scandinavian Airlines flights
Eurowings
£342 £780 No cancel fee 87%
Search Eurowings flights
Air Canada
£348 £545 No cancel fee 67%
Search Air Canada flights
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