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.

$206 CHEAP FLIGHTS from New York to London Heathrow (LHR)

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Cheap Flights from New York to Heathrow

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One-way

Last minute

Direct

Recent round-trip flight deals from New York to Heathrow

Wed, Oct 21 - Wed, Nov 4

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

11h 25m1 stop Oslo Gardermoen

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

26h 05m1 stop Kastrup Copenhagen

$599Scandinavian Airlines

Mon, Oct 12 - Mon, Oct 19

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

11h 25m1 stop Oslo Gardermoen

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

13h 35m1 stop Oslo Gardermoen

$599Scandinavian Airlines

Mon, Dec 28 - Tue, Jan 5

7:05 pm - 10:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 45m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 25m1 stop Reykjavik Keflavik Intl

$601Icelandair

Mon, Dec 28 - Sun, Jan 3

7:05 pm - 10:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 45m1 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

$601Icelandair

Fri, Oct 9 - Tue, Oct 13

7:50 am - 7:45 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

8:20 am - 11:10 amLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$603British Airways

Sun, Oct 4 - Sun, Oct 11

9:40 pm - 9:50 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

$607British Airways

Tue, Sep 29 - Thu, Dec 10

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

19h 50m1 stop Lisbon Humberto Delgado

8:15 am - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

16h 50m1 stop Lisbon Humberto Delgado

$614TAP AIR PORTUGAL

Tue, Oct 13 - Fri, Oct 30

12:30 am - 9:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

27h 40m2 stops Rome Fiumicino Barcelona-El Prat

8:25 pm - 4:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

24h 30m2 stops Amsterdam Schiphol Rome Fiumicino

$615Multiple Airlines

Tue, Nov 24 - Tue, Dec 1

10:00 pm - 8:05 pmJFK New York John F Kennedy Intl-LHR London Heathrow

17h 05m2 stops Lisbon Humberto Delgado Barcelona-El Prat

8:50 pm - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

28h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$625Multiple Airlines

Fri, Oct 16 - Thu, Oct 22

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

18h 55m1 stop Lisbon Humberto Delgado

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

17h 05m1 stop Lisbon Humberto Delgado

$628TAP AIR PORTUGAL

Recent last minute flight deals from New York to Heathrow

Tue, Sep 1 - Thu, Sep 3

6:10 pm - 9:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

22h 25m1 stop Brussels Bruxelles-National

7:15 pm - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

24h 05m1 stop Geneva Geneve-Cointrin

$677Multiple Airlines

Tue, Sep 1 - Tue, Dec 8

6:30 pm - 6:40 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

2:15 pm - 5:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$682British Airways

Sat, Sep 5 - Mon, Sep 7

10:20 am - 6:55 amLGA New York LaGuardia-LHR London Heathrow

15h 35m1 stop Washington, D.C. Dulles Intl

6:50 am - 11:30 pmLHR London Heathrow-LGA New York LaGuardia

21h 40m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$696United Airlines

Fri, Sep 4 - Mon, Sep 7

7:29 pm - 6:55 amLGA New York LaGuardia-LHR London Heathrow

30h 26m1 stop Washington, D.C. Dulles Intl

6:50 am - 11:30 pmLHR London Heathrow-LGA New York LaGuardia

21h 40m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$696United Airlines

Tue, Sep 1 - Thu, Sep 3

6:10 pm - 5:05 pmJFK New York John F Kennedy Intl-LHR London Heathrow

17h 55m1 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

$703Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

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

$715SWISS

Wed, Sep 2 - Sat, Sep 5

7:25 pm - 8:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

31h 50m1 stop Geneva Geneve-Cointrin

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

11h 50m1 stop Zurich

$724SWISS

Wed, Sep 2 - Tue, Dec 8

6:30 pm - 6:40 amJFK 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

$724British Airways

Sat, Sep 5 - Fri, Sep 11

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

$731Scandinavian Airlines

Thu, Sep 3 - Mon, Sep 7

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

11h 25m1 stop Oslo Gardermoen

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

13h 35m1 stop Oslo Gardermoen

$744Scandinavian Airlines

Recent direct flight deals from New York to Heathrow

Fri, Oct 9 - Tue, Oct 13

7:50 am - 7:45 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

8:20 am - 11:10 amLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$603British Airways

Sun, Oct 4 - Sun, Oct 11

9:40 pm - 9:50 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

$607British Airways

Fri, Oct 9 - Mon, Oct 12

8:15 am - 8:10 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

8:05 pm - 10:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

$717Virgin Atlantic

Thu, Oct 15 - Thu, Oct 29

8:15 pm - 8:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mnonstop

3:50 pm - 8:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

$717Virgin Atlantic

Thu, Oct 15 - Thu, Oct 29

5:50 pm - 5:50 amEWR Newark-LHR London Heathrow

7h 00mnonstop

4:25 pm - 8:35 pmLHR London Heathrow-EWR Newark

8h 10mnonstop

$752Iberia

Tue, Sep 29 - Wed, Sep 30

8:45 am - 8:45 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

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

8h 04mnonstop

$755JetBlue

Tue, Sep 29 - Wed, Sep 30

8:45 am - 8:45 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

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

8h 04mnonstop

$758JetBlue

Mon, Oct 12 - Mon, Oct 19

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

7h 15mnonstop

3:50 pm - 6:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$760Air France

Sun, Oct 11 - Sun, Oct 18

7:00 pm - 7:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

6:35 pm - 9:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 15mnonstop

$761Air France

Thu, Oct 15 - Thu, Oct 29

5:50 pm - 5:50 amEWR Newark-LHR London Heathrow

7h 00mnonstop

4:25 pm - 8:35 pmLHR London Heathrow-EWR Newark

8h 10mnonstop

$766Iberia

Useful Info

Low season	January
High season	July
Cheapest flight	$206

Best time to beat the crowds with an average 22% 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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$206 Find Cheap Flights from New York State to London Heathrow Airport - Compare and Save

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