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Cheap flights from New York, NY to London Heathrow Airport from C$ 310

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — LHR
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to London Heathrow are usually found in February or October, booked 47 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from New York to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from New York to Heathrow
Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Mon 13/410:05 p.m.
JFK
-
LHR
1 stop18h 55m
TAP AIR PORTUGAL
Mon 4/58:00 a.m.
LHR
-
JFK
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 15/3C$ 683
Mon 13/410:05 p.m.
JFK
-
LHR
1 stop19h 50m
TAP AIR PORTUGAL
Tue 21/48:00 a.m.
LHR
-
JFK
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 11/3C$ 687
Sun 26/411:00 p.m.
EWR
-
LHR
1 stop13h 45m
TAP AIR PORTUGAL
Sun 3/511:20 a.m.
LHR
-
EWR
1 stop14h 40m
TAP AIR PORTUGAL
Deal found 12/3C$ 691
Sat 12/96:55 p.m.
JFK
-
LHR
2 stops14h 40m
Scandinavian Airlines
Mon 14/96:40 a.m.
LHR
-
JFK
2 stops15h 20m
Scandinavian Airlines
Deal found 11/3C$ 696
Sun 12/410:05 p.m.
JFK
-
LHR
1 stop31h 15m
TAP AIR PORTUGAL
Thu 30/46:00 a.m.
LHR
-
JFK
1 stop19h 05m
TAP AIR PORTUGAL
Deal found 14/3C$ 697
Thu 16/410:05 p.m.
JFK
-
LHR
1 stop14h 40m
TAP AIR PORTUGAL
Mon 20/47:50 p.m.
LHR
-
JFK
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 12/3C$ 698
Sat 25/411:10 p.m.
JFK
-
LHR
1 stop31h 45m
Icelandair
Sat 2/59:25 p.m.
LHR
-
JFK
1 stop26h 55m
Icelandair
Deal found 14/3C$ 728
Fri 23/105:45 p.m.
EWR
-
LHR
2 stops14h 50m
Scandinavian Airlines
Sun 25/106:40 a.m.
LHR
-
EWR
1 stop11h 45m
Scandinavian Airlines
Deal found 13/3C$ 733
Sat 5/95:20 p.m.
EWR
-
LHR
2 stops16h 15m
Scandinavian Airlines
Mon 7/96:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 12/3C$ 746
Tue 12/55:30 p.m.
EWR
-
LHR
1 stop14h 15m
TAP AIR PORTUGAL
Mon 18/57:50 p.m.
LHR
-
EWR
1 stop24h 40m
TAP AIR PORTUGAL
Deal found 14/3C$ 763
Tue 21/48:25 p.m.
EWR
-
LHR
1 stop18h 55m
Icelandair
Thu 30/49:25 p.m.
LHR
-
EWR
1 stop26h 50m
Icelandair
Deal found 11/3C$ 766
Tue 21/48:25 p.m.
EWR
-
LHR
1 stop18h 55m
Icelandair
Tue 12/59:25 p.m.
LHR
-
EWR
1 stop26h 50m
Icelandair
Deal found 12/3C$ 768

Find flight deals from New York to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Heathrow (LHR). 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 16 March 2026.

Round-trip from

C$ 683

One-way from

C$ 310

Popular in

December

Cheapest in

February

Average price

C$ 805

Good round-trip deal

C$ 840 or less

Good one-way deal

C$ 409 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 13/4-4/5
  • 2 total stops
  • 36h 00m total
  • New York to London
Search Deals
JetBlue
  • JetBlue
  • 21/4
  • Nonstop
  • 7h 00m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to London Heathrow.
Search Deals
Price to beat on a one-way flight from New York (NYC) to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Heathrow 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 629,999 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from New York to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 7/5

6:20 p.m.-6:25 a.m.

Nonstop7h 05m

London Heathrow

Fri 15/5

7:30 a.m.-7:10 p.m.

1 stop16h 40m

C$ 822

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 13/4

5:45 p.m.-12:55 p.m.

2 stops14h 10m

London Heathrow

Mon 20/4

6:40 a.m.-1:15 p.m.

1 stop11h 35m

C$ 834

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 8/4

7:20 p.m.-7:20 a.m.

Nonstop7h 00m

London Heathrow

Wed 15/4

6:05 p.m.-9:05 p.m.

Nonstop8h 00m

C$ 863

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 30/3

5:10 p.m.-9:20 p.m.

2 stops23h 10m

London Heathrow

Wed 15/4

10:35 a.m.-3:40 p.m.

1 stop34h 05m

C$ 894

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 7/4

5:25 p.m.-5:55 a.m.

Nonstop7h 30m

London Heathrow

Thu 7/5

12:10 p.m.-8:15 p.m.

1 stop13h 05m

C$ 910

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 29/3

7:50 p.m.-8:20 a.m.

Nonstop7h 30m

London Heathrow

Mon 13/4

8:40 a.m.-8:15 p.m.

1 stop16h 35m

C$ 910

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 8/4

9:10 a.m.-9:25 p.m.

Nonstop7h 15m

London Heathrow

Wed 15/4

8:40 a.m.-8:15 p.m.

1 stop16h 35m

C$ 910

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 31/3

9:00 a.m.-6:30 a.m.

1 stop16h 30m

London Heathrow

Fri 17/4

8:40 a.m.-4:35 p.m.

1 stop12h 55m

C$ 912

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 2/4

9:05 a.m.-9:20 p.m.

Nonstop7h 15m

London Heathrow

Mon 6/4

9:30 a.m.-12:25 p.m.

Nonstop7h 55m

C$ 923

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 29/3

6:10 a.m.-11:55 a.m.

1 stop24h 45m

London Heathrow

Mon 13/4

2:05 p.m.-9:51 a.m.

1 stop24h 46m

C$ 926

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from New York to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New York with our price prediction graph.
Estimated round-trip 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 New York to London Heathrow Airport

How far ahead should I book a flight from New York to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from New York to Heathrow. Price data was last updated on 13 March 2026.

The best time to book flights from New York to London Heathrow Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of C$ 538). Flying from New York to London Heathrow Airport in June is currently the most expensive (average of C$ 793). 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 NYC to LHR?

Find hourly flight availability from New York to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 March 2026.

When flying from New York to London Heathrow Airport, 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 New York to London Heathrow Airport

Explore weekly flight availability from New York to Heathrow. 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 16 March 2026.

The most flights from NYC to LHR are scheduled on a Friday (157 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (128 on average).

How much does it cost to fly round-trip from New York to London Heathrow Airport?

What’s the top layover airport for flights from New York to London Heathrow Airport?

Share of one-stop round-trip flights from New York to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Shannon (SNN) – chosen by Cheapflights users on 50% of one-stop itineraries from New York to London Heathrow Airport on Cheapflights.

What’s the cheapest layover airport for flights from New York to London Heathrow Airport?

Average round-trip fare for 1-stop flights from New York to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 491.

What’s the fastest layover option from New York to London Heathrow Airport?

Shortest average travel time for 1-stop one-way flights from New York to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Shannon (SNN) have the shortest average one-way travel time for 1-stop routes: 9h 40m.

Which airport typically offers the quickest layover for flights from New York to London Heathrow Airport?

Average layover duration for 1-stop one-way flights from New York to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Shannon (SNN) offer the fastest connection on this route, with an average layover time of 2h 20m.

How often are flights from New York to London delayed?

About 15% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for New York to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to London flights?

Over the past year, British Airways has had the lowest number of delays on this route, with just 11% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from New York to Heathrow. 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 New York to London Heathrow Airport?

    For as low as C$ 822, Finnair can have you in London Heathrow Airport from New York in 7h 05m. The distance from New York to London Heathrow Airport is about 5536 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from New York to London Heathrow Airport round-trip?

    British Airways, at C$ 623, was found to be the cheapest airline from New York to London Heathrow Airport. An alternate airline flying to your destination would be United Airlines. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from New York to London Heathrow Airport?

    The most popular route from New York to London Heathrow Airport is New York John F Kennedy Intl - London Heathrow. You may also consider New York LaGuardia - London Heathrow or Newark - London Heathrow.

  • What are the most reliable airlines from New York to London Heathrow Airport?

    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 New York to London Heathrow Airport on time: TAP AIR PORTUGAL (85%), Aer Lingus (82%), JetBlue (82%).

  • What are the cheapest flights from New York to London Heathrow Airport?

    Looking for the cheapest flight from New York to London Heathrow Airport? While on average our users pay C$ 767, our data indicates the cheapest price to be C$ 351. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around C$ 871.

  • Can I find deals for flights from New York to Heathrow that include hotel bookings?

    Yes. In addition to deals on New York to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Heathrow?

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

  • Can I find deals for business class flights from New York to Heathrow?

    Yes. Cheapflights offers flight deals from New York to Heathrow 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 New York to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of C$ 538). Flying from New York to London Heathrow Airport in June is currently the most expensive (average of C$ 793). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
Leamington Spa
Romford
Watford
Bedford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Heathrow flights

Top 2 airlines flying from New York to Heathrow

Discover the top 2 airlines that operate flights from New York to Heathrow. 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 629,999 searches. Data last updated 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 623AverageC$ 788FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapestC$ 703AverageC$ 916FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New York to Heathrow?

Cheapflights helps you search for flights from New York to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from New York to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New York to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New York to Heathrow become cheaper?

Of course! You can now track prices for flights from New York to Heathrow 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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