Cheap Flights from Heathrow to North America from £141

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

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

To save up to 51% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Heathrow to North America from £336 1-2 weeks out and tickets from £422 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to North America. Flights to North America from Heathrow in November are about £351 on average during November, but can be found for as low as £255.

Cheap flights from Heathrow to North America in July, August 2020

The best prices found for LHR to North America flights in July, August

16 Jul - 10 Sep

£349pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

EWR

Newark

EWR

Newark

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

16 Jul - 10 Sep

£351pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

EWR

Newark

EWR

Newark

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

1 Jul - 26 Nov

£367pp

LHR

London Heathrow

Multiple airlines

1 STOP

EWR

Newark

EWR

Newark

Lufthansa

Direct

LHR

London Heathrow

Heathrow to North America 2020 flight deals

Cheap flights to North America from Heathrow found for this year

10 Nov - 17 Nov

£293pp

LHR

London Heathrow

British Airways

1 STOP

LGA

New York LaGuardia

LGA

New York LaGuardia

British Airways

1 STOP

LHR

London Heathrow

5 Sep - 19 Sep

£297pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

YYZ

Toronto Pearson Intl

YYZ

Toronto Pearson Intl

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

14 Oct - 21 Oct

£297pp

LHR

London Heathrow

British Airways

1 STOP

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

British Airways

1 STOP

LHR

London Heathrow

Direct flights to North America from Heathrow

Save time with Heathrow to North America direct flight deals

11 Nov - 16 Nov

£343pp

LHR

London Heathrow

Multiple airlines

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Air France

Direct

LHR

London Heathrow

9 Nov - 16 Nov

£344pp

LHR

London Heathrow

Multiple airlines

Direct

JFK

New York John F Kennedy Intl

JFK

New York John F Kennedy Intl

Virgin Atlantic

Direct

LHR

London Heathrow

10 Nov - 17 Nov

£345pp

LHR

London Heathrow

Multiple airlines

Direct

EWR

Newark

EWR

Newark

Lufthansa

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

24 Jun - 30 Jun

£403pp

LHR

London Heathrow

Lufthansa

1 STOP

EWR

Newark

EWR

Newark

Lufthansa

2 STOPS

LHR

London Heathrow

23 Jun - 15 Jul

£407pp

LHR

London Heathrow

Multiple airlines

1 STOP

EWR

Newark

EWR

Newark

Austrian Airlines

Direct

LHR

London Heathrow

23 Jun - 14 Oct

£409pp

LHR

London Heathrow

Multiple airlines

1 STOP

EWR

Newark

EWR

Newark

Austrian Airlines

Direct

LHR

London Heathrow

One-way flights to North America from Heathrow

The cheapest one-way flights from Heathrow to North America

09:45 - 18:10

TAP AIR PORTUGAL

1 stop

13h 25m

LHR - YYZ

£113

Gotogate

14:45 - 18:10

TAP AIR PORTUGAL

1 stop

32h 25m

LHR - YYZ

£122

Gotogate

09:45 - 18:10

TAP AIR PORTUGAL

1 stop

13h 25m

LHR - YYZ

£123

mytrip.com

Related info for your journey

Useful info, stats and facts about Heathrow to North America flights.

Flight FAQs

From Heathrow to North America

Are flight prices decreasing from Heathrow to North America 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 Heathrow and North America 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 Heathrow to North America for under £300 on Cheapflights?

Yes, there are multiple flights from Heathrow to North America for under £300. The cheapest flight booked recently is on British Airways for just £293, but on average you can expect to pay £314.

Are there direct flights from Heathrow to North America for under £400 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to North America under £400. A good price for a direct flight from Heathrow to North America is less than £348.

Are there last-minute flights available from Heathrow to North America for under £500?

There are currently 20+ open flights from Heathrow to North America within the next 7 days for less than £500.

How popular is this flight route?

Flights from London Heathrow to North America have been viewed 3,005 times in the past calendar month.

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

Air Canada, British Airways and KLM are the most popular airlines when flying from Heathrow to North America.

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

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

What are the cheapest flights from Heathrow to North America?

While on average a flight from Heathrow to North America is generally £435, our data shows the cheapest flight currently is £300. When looking at the most popular route, (London Heathrow - Newark), you can expect to pay £262 for that flight.

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

No one likes to see their flight delayed. When booking a flight from Heathrow to North America consider choosing United Airlines(95%), American Airlines(91%) or Aer Lingus(90%), as they are the most reliable in getting you off to your destination on time.