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Cheap flights from New York John F Kennedy Intl Airport to London from C$ 226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap round-trip flights

SWISS Logo
8:30 p.m. - 1:00 p.m.JFK-LHR
11h 30m1 stop
SWISS Logo
6:00 a.m. - 12:50 p.m.LHR-JFK
11h 50m1 stop
C$ 370SWISS
Find Deal
Wed, 1 Oct - Fri, 10 Oct
Brussels Airlines Logo
6:10 p.m. - 10:15 a.m.JFK-LHR
11h 05m1 stop
Brussels Airlines Logo
6:50 a.m. - 1:00 p.m.LHR-JFK
11h 10m1 stop
C$ 390Brussels Airlines
Find Deal
Fri, 26 Sep - Wed, 15 Oct
SWISS Logo
7:25 p.m. - 4:35 p.m.JFK-LHR
16h 10m1 stop
SWISS Logo
7:00 a.m. - 2:20 p.m.LHR-JFK
12h 20m1 stop
C$ 406SWISS
Find Deal
Fri, 3 Oct - Mon, 13 Oct
LEVEL Logo
11:45 p.m. - 9:10 a.m.JFK-LHR
28h 25m1 stop
LEVEL Logo
9:55 a.m. - 10:00 p.m.LHR-JFK
17h 05m1 stop
C$ 557LEVEL
Find Deal
Sun, 16 Nov - Sat, 22 Nov
LEVEL Logo
11:45 p.m. - 9:10 a.m.JFK-LHR
28h 25m1 stop
LEVEL Logo
9:55 a.m. - 10:00 p.m.LHR-JFK
17h 05m1 stop
C$ 559LEVEL
Find Deal
Mon, 3 Nov - Thu, 13 Nov
TAP AIR PORTUGAL Logo
10:00 p.m. - 5:30 p.m.JFK-LHR
14h 30m1 stop
TAP AIR PORTUGAL Logo
8:15 a.m. - 8:05 p.m.LHR-JFK
16h 50m1 stop
C$ 568TAP AIR PORTUGAL
Find Deal
Tue, 11 Nov - Tue, 18 Nov
TAP AIR PORTUGAL Logo
10:00 p.m. - 3:30 p.m.JFK-LHR
12h 30m1 stop
TAP AIR PORTUGAL Logo
6:00 a.m. - 8:05 p.m.LHR-JFK
19h 05m1 stop
C$ 570TAP AIR PORTUGAL
Find Deal
Wed, 12 Nov - Tue, 25 Nov
Logo
7:25 p.m. - 1:40 p.m.JFK-LHR
13h 15m1 stop
Logo
6:50 a.m. - 1:00 p.m.LHR-JFK
11h 10m1 stop
C$ 621
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Logo
8:30 p.m. - 5:50 p.m.JFK-LHR
16h 20m1 stop
Logo
5:50 p.m. - 1:00 p.m.LHR-JFK
24h 10m1 stop
C$ 644
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Aer Lingus Logo
6:25 p.m. - 9:05 a.m.JFK-LHR
9h 40m1 stop
Aer Lingus Logo
9:50 a.m. - 4:50 p.m.LHR-JFK
12h 00m1 stop
C$ 650Aer Lingus
Find Deal
Thu, 25 Sep - Sat, 4 Oct

JetBlue flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Our best JetBlue deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
JetBlue
11 Aug
JFK8:59 p.m.New York John F Kennedy Intl
7h 31m
LHR9:30 a.m.London Heathrow
19 Aug
LHR8:15 a.m.London Heathrow
8h 04m
JFK11:19 a.m.New York John F Kennedy Intl
C$ 694
Find similar
JetBlue
4 Aug
JFK2:45 p.m.New York John F Kennedy Intl
10h 45m
1 stop
LHR6:30 a.m.London Heathrow
7 Sep
LHR8:15 a.m.London Heathrow
7h 59m
JFK11:14 a.m.New York John F Kennedy Intl
C$ 695
Find similar
JetBlue
13 Aug
JFK8:45 a.m.New York John F Kennedy Intl
7h 00m
LHR8:45 p.m.London Heathrow
19 Aug
LHR8:15 a.m.London Heathrow
8h 04m
JFK11:19 a.m.New York John F Kennedy Intl
C$ 698
Find similar

SWISS flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Our best SWISS deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
SWISS
1 Oct
JFK8:30 p.m.New York John F Kennedy Intl
11h 30m
1 stop
LHR1:00 p.m.London Heathrow
10 Oct
LHR6:00 a.m.London Heathrow
11h 50m
1 stop
JFK12:50 p.m.New York John F Kennedy Intl
C$ 370
Find similar
SWISS
3 Oct
JFK7:25 p.m.New York John F Kennedy Intl
16h 10m
1 stop
LHR4:35 p.m.London Heathrow
13 Oct
LHR7:00 a.m.London Heathrow
12h 20m
1 stop
JFK2:20 p.m.New York John F Kennedy Intl
C$ 406
Find similar
SWISS
26 Nov
JFK7:35 p.m.New York John F Kennedy Intl
13h 05m
1 stop
LHR1:40 p.m.London Heathrow
30 Nov
LHR6:00 a.m.London Heathrow
12h 05m
1 stop
JFK1:05 p.m.New York John F Kennedy Intl
C$ 497
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 1/10

8:30 p.m.-1:00 p.m.

1 stop11h 30m

London Heathrow

Fri 10/10

6:00 a.m.-12:50 p.m.

1 stop11h 50m

C$ 370

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 26/9

6:10 p.m.-10:15 a.m.

1 stop11h 05m

London Heathrow

Wed 15/10

6:50 a.m.-1:00 p.m.

1 stop11h 10m

C$ 390

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/10

7:25 p.m.-4:35 p.m.

1 stop16h 10m

London Heathrow

Mon 13/10

7:00 a.m.-2:20 p.m.

1 stop12h 20m

C$ 406

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 16/11

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Sat 22/11

9:55 a.m.-10:00 p.m.

1 stop17h 05m

C$ 557

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 3/11

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Thu 13/11

9:55 a.m.-10:00 p.m.

1 stop17h 05m

C$ 559

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/11

10:00 p.m.-5:30 p.m.

1 stop14h 30m

London Heathrow

Tue 18/11

8:15 a.m.-8:05 p.m.

1 stop16h 50m

C$ 568

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 12/11

10:00 p.m.-3:30 p.m.

1 stop12h 30m

London Heathrow

Tue 25/11

6:00 a.m.-8:05 p.m.

1 stop19h 05m

C$ 570

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 12/9

7:25 p.m.-1:40 p.m.

1 stop13h 15m

London Heathrow

Sun 14/9

6:50 a.m.-1:00 p.m.

1 stop11h 10m

C$ 621

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 12/9

8:30 p.m.-5:50 p.m.

1 stop16h 20m

London Heathrow

Sun 14/9

5:50 p.m.-1:00 p.m.

1 stop24h 10m

C$ 644

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 25/9

6:25 p.m.-9:05 a.m.

1 stop9h 40m

London Heathrow

Sat 4/10

9:50 a.m.-4:50 p.m.

1 stop12h 00m

C$ 650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York John F Kennedy Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from New York John F Kennedy Intl Airport, with most prices found around C$ 742. If you aren’t able to travel to London Heathrow Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 755.

What is the cheapest day to depart on your flight to London Heathrow Airport?

According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from New York John F Kennedy Intl Airport. The lowest ticket price found for a Thursday departure recently was C$ 968. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to London Heathrow Airport for around C$ 1,000.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Our data shows that the cheapest New York John F Kennedy Intl Airport to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 790. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,012 per ticket.

What is the cheapest New York John F Kennedy Intl to London Heathrow flight route?

Fly from New York John F Kennedy Intl to London Heathrow for the best New York John F Kennedy Intl - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York John F Kennedy Intl Airport for as low as C$ 759 on momondo.

What cabin class options are available on New York John F Kennedy Intl to London Heathrow flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to London Heathrow Airport.

How have New York John F Kennedy Intl Airport to London Heathrow Airport flight prices changed over time?

As of July 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to London Heathrow Airport (JFK to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to London Heathrow Airport

Best price found

C$ 226

Fastest flight time

6h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from New York John F Kennedy Intl Airport in the past 72 hours is C$ 226. The best round-trip flight deal from New York John F Kennedy Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is C$ 370.
The fastest flight from New York John F Kennedy Intl Airport to London Heathrow Airport takes 6h 55m
Direct flights go from New York John F Kennedy Intl Airport to London Heathrow Airport every day.
Search flight deals

  • How far is New York John F Kennedy Intl to London Heathrow by plane?

    The distance between New York John F Kennedy Intl and London Heathrow is about 5536.1 km. By plane, this route typically takes 9h 40m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to London Heathrow Airport?

  • What is the most popular airline from New York John F Kennedy Intl Airport to London Heathrow Airport?

Best airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom C$ 495Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom C$ 538Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

  • Virgin Atlantic Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    Virgin Atlantic is one of the most popular airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport, operating 41 flights/week on average for this route. A good Virgin Atlantic flight deal for New York John F Kennedy Intl Airport to London Heathrow Airport starts from C$ 359 round-trip, up to an average price of C$ 625. Our users have rated Virgin Atlantic at 7.4/10.

  • British Airways Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    Across 7,222 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from New York John F Kennedy Intl Airport to London Heathrow Airport about 84 times each week, with ticket deals ranging from C$ 390 to C$ 575. Price data is based on momondo searches in the last 72 hours.

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Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to London. momondo saves you time and could save you money on your trip.

Can I find flights from New York to London with flexible booking policies on momondo?

Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to London?

Once all potential New York to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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