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Cheap flights from London Heathrow Airport to North America from £250

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to North America

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to North America
Explore the most affordable flight options available from Heathrow to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Tue 3/312:00
LHR
-
MCO
1 stop13h 29m
United Airlines
Tue 17/314:40
MCO
-
LHR
1 stop11h 40m
United Airlines
Deal found 1/2£305
Sun 8/312:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Sun 22/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 31/1£307
Sat 14/312:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Thu 26/321:55
MCO
-
LHR
1 stop17h 35m
Icelandair
Deal found 1/2£310
Wed 4/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Thu 19/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 31/1£313
Tue 3/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Tue 10/318:50
MCO
-
LHR
1 stop20h 40m
Icelandair
Deal found 1/2£313
Fri 6/320:35
LHR
-
MCO
1 stop29h 00m
Icelandair
Thu 26/321:55
MCO
-
LHR
1 stop17h 35m
Icelandair
Deal found 2/2£314
Fri 13/312:15
LHR
-
MCO
1 stop13h 20m
Icelandair
Sun 22/318:50
MCO
-
LHR
1 stop12h 00m
Icelandair
Deal found 2/2£315
Mon 31/814:10
LHR
-
YYZ
Nonstop8h 20m
Air Canada
Mon 14/920:15
YYZ
-
LHR
Nonstop7h 20m
Air Canada
Deal found 2/2£318
Fri 25/921:25
LHR
-
MCO
1 stop28h 25m
Icelandair
Sun 4/1022:00
MCO
-
LHR
1 stop32h 55m
Icelandair
Deal found 1/2£323
Wed 6/513:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Wed 13/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£325
Wed 30/921:25
LHR
-
MCO
1 stop28h 25m
Icelandair
Thu 15/1022:00
MCO
-
LHR
1 stop32h 55m
Icelandair
Deal found 2/2£326
Fri 1/521:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Sun 10/523:10
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 1/2£326

Find flight deals from Heathrow to North America

Keep the following information in mind while searching for Heathrow to North America flight deals. Data was last updated 2 February 2026.

Round-trip from

£305

One-way from

£250

Popular in

July

Cheapest in

September

Average price

£358

Good round-trip deal

£360 or less

Good one-way deal

£285 or less
United Airlines
  • United Airlines
  • 3/3-17/3
  • 2 total stops
  • 25h 09m total
  • London to North America
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 43h 35m total
  • London to North America
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£28 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 February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to North America.
Search Deals
Price to beat on a one-way flight from London Heathrow to North America.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 2 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to North America that are best for you.

Fly from

Heathrow

Fly to

North America

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 1/5

21:25-19:20

1 stop26h 55m

New York John F Kennedy Intl

Fri 8/5

20:30-11:55

1 stop10h 25m

£341

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 13/2

06:00-14:15

1 stop13h 15m

Newark

Sun 15/2

17:55-18:40

1 stop19h 45m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 1/3

09:00-20:30

1 stop16h 30m

Newark

Sun 8/3

19:39-10:50

1 stop11h 11m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 23/2

09:05-14:15

1 stop34h 10m

Newark

Fri 27/2

17:55-21:40

1 stop22h 45m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 4/3

14:50-14:15

1 stop28h 25m

Newark

Wed 11/3

10:10-21:20

Nonstop7h 10m

£351

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/3

09:00-16:35

1 stop15h 35m

Los Angeles

Sat 21/3

20:00-13:30

Nonstop10h 30m

£353

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 19/2

12:05-20:30

1 stop13h 25m

Newark

Sun 22/2

22:40-11:05

Nonstop7h 25m

£353

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 24/2

06:00-14:15

1 stop13h 15m

Newark

Sun 1/3

09:10-21:20

Nonstop7h 10m

£353

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

09:00-16:35

1 stop15h 35m

Los Angeles

Sun 8/3

20:10-19:15

1 stop16h 05m

£353

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 8/3

09:00-16:35

1 stop15h 35m

Los Angeles

Mon 16/3

20:00-13:30

Nonstop10h 30m

£354

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Heathrow 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 Heathrow Airport to North America

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to North America (average of £302). Flying from London Heathrow Airport to North America in June is currently the most expensive (average of £336). 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 LHR to NA?

Find hourly flight availability from Heathrow 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 2 February 2026.

When flying from London Heathrow Airport to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Heathrow to North America. Price data was last updated on 31 January 2026.

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

Weekly flight availability from London Heathrow Airport to North America

Explore weekly flight availability from Heathrow 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 2 February 2026.

The most flights from LHR to 0NA are scheduled on a Thursday (50 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (35 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 2 February 2026.
Read reviews from past customers who have flown with Virgin Atlantic, United Airlines, andAir Canada from London Heathrow Airport to North America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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!
United Airlines
7.4
Good
9,231 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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
10,676 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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
7,758 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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
7,711 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Comfort

7.3

Overall

7.5

Entertainment

7.6

Food

6.9

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 Heathrow 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 Heathrow Airport to North America?

    Airlines like Icelandair, Austrian Airlines, and United Airlines fly from London Heathrow Airport to North America in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 13h 40m. London Heathrow Airport and North America are separated by a distance of 3454 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to North America are Norse Atlantic UK (£136), Icelandair (£144), and Scandinavian Airlines (£175).

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

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

  • 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: SriLankan Airlines (94%), Air Canada (88%), Austrian Airlines (88%).

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

    Looking at all options, your cheapest flight can be booked for £335. While the most popular route (London Heathrow - New York John F Kennedy Intl) can be booked for £239 on average, our data indicates £2,573 when flying from London Heathrow Airport to North America.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to North America?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to North America (average of £302). Flying from London Heathrow Airport to North America in June is currently the most expensive (average of £336). 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

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Alternative routes for Heathrow to North America

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
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Gatwick to Dubai flights
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Stansted to Dubai flights
Heathrow to John F Kennedy Intl flights
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Gatwick to Narita flights
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Stansted to Narita flights
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Heathrow to Leonardo da Vinci/Fiumicino flights
London City to Haneda flights
Heathrow to LaGuardia flights
London City to Narita flights
Heathrow to Vancouver Intl flights
Heathrow to Istanbul flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Manila flights
Gatwick to Newark flights
Heathrow to Cape Town flights
London City to Istanbul flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Sydney flights
Heathrow to Don Mueang Intl flights
London City to John F Kennedy Intl flights
Heathrow to Málaga flights
London City to Leonardo da Vinci/Fiumicino flights
Heathrow to Miami flights
Stansted to Haneda flights
Heathrow to Mumbai flights
Heathrow to Pearson Intl flights
Heathrow to OR Tambo flights
Gatwick to Lagos flights
Luton to Suvarnabhumi flights
Heathrow to Incheon Intl flights
Stansted to Istanbul flights
London City to Linate flights
Heathrow to Accra flights
Gatwick to Malpensa flights
Gatwick to John F Kennedy Intl flights
Luton to Dubai flights
Heathrow to Marrakech flights

Top 10 airlines flying from Heathrow to North America

Discover the top 10 airlines that operate flights from Heathrow 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£144Average£571FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£204Average£547FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£212Average£509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapest£233Average£457FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Norse Atlantic UKCheapest£271Average£463FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£272Average£371FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£279Average£492FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£289Average£480FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapest£291Average£469FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£298Average£608FlexibilityNo 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 Heathrow to North America?

Deals for Heathrow to North America flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow 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 Heathrow to North America with no change fees?

Need flexible booking options for your flight to North America from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to North America flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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