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.

$207 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

Thu, Dec 31 - Thu, Jan 21

7:25 pm - 10:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 25m1 stop Reykjavik Keflavik Intl

12:15 pm - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 45m1 stop Reykjavik Keflavik Intl

$599Icelandair

Wed, Dec 16 - Fri, Dec 25

7:25 pm - 10:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 25m1 stop Reykjavik Keflavik Intl

12:15 pm - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 45m1 stop Reykjavik Keflavik Intl

$599Icelandair

Sat, Oct 10 - Mon, Oct 12

5:10 pm - 2:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

16h 25m1 stop Oslo Gardermoen

10:20 am - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

34h 20m2 stops Kastrup Copenhagen Oslo Gardermoen

$600Scandinavian Airlines

Wed, Nov 11 - Sun, Nov 15

5:35 pm - 9:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

59h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

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

14h 05m1 stop Kastrup Copenhagen

$600Scandinavian Airlines

Wed, Dec 2 - Tue, Dec 8

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

13h 00m2 stops Reykjavik Keflavik Intl Dublin

8:50 am - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

14h 10m2 stops Dublin Reykjavik Keflavik Intl

$603Multiple Airlines

Tue, Dec 1 - Fri, Dec 11

7:25 pm - 3:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

15h 10m2 stops Reykjavik Keflavik Intl Dublin

9:05 pm - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

25h 55m3 stops Stockholm Arlanda Dublin Reykjavik Keflavik Intl

$604Multiple Airlines

Fri, Sep 25 - Tue, Sep 29

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

7h 10mnonstop

4:35 pm - 7:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$610British Airways

Fri, Oct 9 - Sun, Oct 11

4:55 pm - 10:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

12h 25m1 stop Dublin

10:00 pm - 1:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

20h 40m1 stop Dublin

$611Aer Lingus

Tue, Sep 22 - Tue, Sep 29

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

$612British Airways

Mon, Nov 16 - Mon, Nov 23

6:50 pm - 9:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

9h 25m1 stop Shannon

10:00 am - 5:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Shannon

$613Aer Lingus

Recent last minute flight deals from New York to Heathrow

Tue, Sep 15 - Wed, Sep 23

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

11:30 am - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 25m1 stop Madrid Barajas

$639Iberia

Tue, Sep 15 - Tue, Sep 22

6:20 pm - 6:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

11:30 am - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 25m1 stop Madrid Barajas

$639Iberia

Tue, Sep 15 - Tue, Sep 29

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

11:30 am - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 25m1 stop Madrid Barajas

$643British Airways

Tue, Sep 15 - Tue, Sep 22

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

11:30 am - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 25m1 stop Madrid Barajas

$643British Airways

Sun, Sep 13 - Tue, Sep 15

8:30 pm - 1:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 30m1 stop Zurich

7:25 am - 3:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 35m1 stop Munich Franz Josef Strauss

$650Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

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

10h 40m1 stop Zurich

7:25 am - 3:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 35m1 stop Munich Franz Josef Strauss

$650Multiple Airlines

Sat, Sep 12 - Mon, Sep 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 - 4:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

15h 35m1 stop Zurich

$663SWISS

Mon, Sep 14 - Wed, Sep 16

8:30 pm - 1:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 30m1 stop Zurich

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

12h 20m1 stop Geneva Geneve-Cointrin

$663SWISS

Mon, Sep 14 - Wed, Oct 21

5:10 pm - 9:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Oslo Gardermoen

7:50 pm - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

24h 50m1 stop Oslo Gardermoen

$663Scandinavian Airlines

Mon, Sep 14 - Wed, Oct 21

5:10 pm - 2:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

16h 25m1 stop Oslo Gardermoen

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

13h 35m1 stop Oslo Gardermoen

$674Scandinavian Airlines

Recent direct flight deals from New York to Heathrow

Fri, Sep 25 - Tue, Sep 29

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

7h 10mnonstop

4:35 pm - 7:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$610British Airways

Tue, Sep 22 - Tue, Sep 29

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

$612British Airways

Sun, Sep 20 - Tue, Sep 29

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

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

8h 00mnonstop

$623Finnair

Sun, Sep 20 - Tue, Sep 29

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

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

8h 00mnonstop

$623Finnair

Mon, Oct 19 - Sat, Oct 31

6:10 pm - 6:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

3:35 pm - 7:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$643Iberia

Wed, Sep 30 - Wed, Oct 7

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

10:30 am - 1:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$669Iberia

Tue, Dec 8 - Tue, Dec 15

6:40 pm - 6:40 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

3:35 pm - 6:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mnonstop

$670American Airlines

Wed, Oct 7 - Tue, Oct 13

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

7h 15mnonstop

12:50 pm - 3:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

$671Delta

Mon, Oct 5 - Tue, Oct 13

11:55 pm - 12:05 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

12:50 pm - 3:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

$671Delta

Sun, Sep 20 - Tue, Sep 29

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

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

8h 00mnonstop

$672American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$207

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from New York LaGuardia 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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Richmond

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Salisbury

Luton

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Eastbourne

Crawley

Guildford

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