How does KAYAK find such low prices on flights from New York State to London Heathrow Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to London Heathrow Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to London Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from New York State is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New York State to London Heathrow Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to London Heathrow Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$250 CHEAP FLIGHTS from New York to London Heathrow (LHR)

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Cheap Flights from New York to Heathrow

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New York to Heathrow

Wed, Apr 7 - Tue, Apr 13

5:10 pm - 6:50 pmJFK New York John F Kennedy Intl-LHR London Heathrow

20h 40m1 stop Oslo Gardermoen

7:05 am - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

13h 35m1 stop Oslo Gardermoen

$628Scandinavian Airlines

Sun, Nov 22 - Thu, Nov 26

5:35 pm - 8:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

58h 20m2 stops Kastrup Copenhagen Stockholm Arlanda

6:40 am - 3:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

14h 05m1 stop Kastrup Copenhagen

$630Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 30

10:00 pm - 6:55 pmJFK New York John F Kennedy Intl-LHR London Heathrow

15h 55m1 stop Lisbon Humberto Delgado

6:00 am - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

19h 05m1 stop Lisbon Humberto Delgado

$635TAP AIR PORTUGAL

Thu, Apr 8 - Sun, Apr 11

6:30 pm - 6:45 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

5:30 pm - 8:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$635British Airways

Thu, Feb 18 - Thu, Feb 25

10:00 pm - 5:30 pmJFK New York John F Kennedy Intl-LHR London Heathrow

14h 30m1 stop Lisbon Humberto Delgado

12:25 pm - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 40m1 stop Lisbon Humberto Delgado

$636TAP AIR PORTUGAL

Tue, Dec 8 - Mon, Dec 28

8:05 pm - 8:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

4:40 pm - 7:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mnonstop

$636British Airways

Thu, Dec 10 - Sat, Jan 2

9:00 pm - 4:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

14h 35m1 stop Madrid Barajas

10:45 am - 7:15 pmLHR London Heathrow-JFK New York John F Kennedy Intl

13h 30m1 stop Madrid Barajas

$637Iberia

Sat, Nov 7 - Mon, Nov 16

9:15 pm - 11:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

9h 10m1 stop Dublin

6:50 pm - 5:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

28h 00m2 stops Bilbao Madrid Barajas

$637Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

5:00 pm - 8:05 pmJFK New York John F Kennedy Intl-LHR London Heathrow

22h 05m2 stops Dublin Barcelona-El Prat

8:50 pm - 5:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

26h 00m2 stops Barcelona-El Prat Madrid Barajas

$637Multiple Airlines

Fri, Dec 11 - Sat, Jan 2

5:05 pm - 9:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 10m1 stop Madrid Barajas

9:15 am - 7:15 pmLHR London Heathrow-JFK New York John F Kennedy Intl

15h 00m1 stop Madrid Barajas

$643Iberia

Recent last minute flight deals from New York to Heathrow

Tue, Oct 13 - Fri, Nov 13

10:05 pm - 10:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

18h 55m1 stop Lisbon Humberto Delgado

6:00 am - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

19h 05m1 stop Lisbon Humberto Delgado

$636TAP AIR PORTUGAL

Mon, Oct 12 - Thu, Oct 15

7:10 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

7:25 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$637British Airways

Tue, Oct 13 - Mon, Nov 23

10:05 pm - 10:55 pmJFK New York John F Kennedy Intl-LHR London Heathrow

19h 50m1 stop Lisbon Humberto Delgado

6:30 pm - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

30h 35m1 stop Lisbon Humberto Delgado

$643TAP AIR PORTUGAL

Sun, Oct 11 - Wed, Oct 14

1:00 pm - 6:30 amJFK New York John F Kennedy Intl-LHR London Heathrow

12h 30m1 stop Boston Logan Intl

8:15 am - 11:19 amLHR London Heathrow-JFK New York John F Kennedy Intl

8h 04mnonstop

$644JetBlue

Tue, Oct 13 - Thu, Oct 15

4:15 pm - 7:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

6:50 am - 1:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 10m1 stop Brussels Bruxelles-National

$647Multiple Airlines

Mon, Oct 12 - Wed, Oct 14

7:25 pm - 1:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

13h 15m1 stop Geneva Geneve-Cointrin

6:00 am - 12:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 50m1 stop Zurich

$656SWISS

Mon, Oct 12 - Wed, Oct 14

4:15 pm - 7:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

7:00 am - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

$657SWISS

Sun, Oct 11 - Thu, Oct 15

9:40 pm - 9:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

12:30 pm - 3:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$677British Airways

Sat, Oct 10 - Wed, Oct 14

3:30 pm - 6:30 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 00m1 stop Boston Logan Intl

8:15 am - 11:19 amLHR London Heathrow-JFK New York John F Kennedy Intl

8h 04mnonstop

$679JetBlue

Sat, Oct 10 - Mon, Oct 12

6:10 pm - 10:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 05m1 stop Brussels Bruxelles-National

7:00 am - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

$683Multiple Airlines

Recent direct flight deals from New York to Heathrow

Thu, Apr 8 - Sun, Apr 11

6:30 pm - 6:45 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

5:30 pm - 8:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$635British Airways

Tue, Dec 8 - Mon, Dec 28

8:05 pm - 8:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

4:40 pm - 7:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mnonstop

$636British Airways

Wed, Nov 4 - Tue, Nov 10

9:10 pm - 9:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

4:35 pm - 8:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 25mnonstop

$667KLM

Mon, Nov 9 - Tue, Nov 17

9:10 pm - 9:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

3:50 pm - 7:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

$667KLM

Wed, Nov 18 - Wed, Nov 25

8:20 pm - 8:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

4:35 pm - 8:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 25mnonstop

$667Air France

Wed, Nov 4 - Wed, Nov 11

6:00 pm - 6:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 20mnonstop

8:10 pm - 11:30 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

$667Air France

Mon, Nov 23 - Mon, Dec 7

6:10 pm - 6:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

6:05 pm - 9:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$688Multiple Airlines

Tue, Nov 17 - Mon, Nov 23

9:30 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

8:05 am - 11:19 amLHR London Heathrow-JFK New York John F Kennedy Intl

8h 14mnonstop

$699JetBlue

Thu, Dec 3 - Sun, Dec 13

8:00 am - 8:10 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

7:20 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$712Multiple Airlines

Thu, Nov 5 - Thu, Nov 26

9:30 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

12:20 pm - 3:46 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 26mnonstop

$720JetBlue

Useful Info

Low season	January
High season	July
Cheapest flight	$250

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from New York John F Kennedy Airport to London Heathrow Airport

Verified travelerFlew with British Airways-Nov 2025

Sit at the back near the toilets and the food service, you’ll get served quicker lol x

RachelFlew with American Airlines-Nov 2024

London Heathrow is absolutely disorganized. You need 2 hours between flights at a minimum.

Verified travelerFlew with Iberia-Jun 2024

For people flying from New York to London I would always use British Airways. The people are so nice. I would recommend getting to the airport 3 hours early as a minimum and booking well in advance. You will need to check in 24 hours in advance online or a 2-3 hours earlier than departure at the airport. There is no other option and this is a very serious policy. The flight is very easy and enjoyable though so I definitely would recommend.

CynthiaFlew with Iberia-May 2024

If you have a connecting flight it can be a bit confusing. Make sure you have enough time between flights. The flight to London was great. It's the airport experience, including all the security, which stresses you out.

JordanFlew with British Airways-May 2024

Connections can take some time to figure out at LHR. They often don’t assign connecting gate till just before boarding. So be ready for that.

VaitsaFlew with British Airways-Apr 2024

Be early and pay attention to gate changes.

leaniepenneFlew with British Airways-Jan 2024

Dress appropriate for the season and be comfortable, arrive early for checking in case there are unexpected changes or delays.

Verified travelerFlew with British Airways-Jan 2024

Check all flights, arrive at the airport alot earlier if you have your flights cancelled and then rebooted with another line, they didn't book us on and took neatly 3 hours to sort out, others arrived at the normal time and missed their flights

How does KAYAK find such low prices on flights from New York State to London Heathrow Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to London Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from New York State is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New York State to London Heathrow Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to London Heathrow Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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