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.

$242 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

Fri, Nov 6 - Sun, Nov 15

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

$606Aer Lingus

Tue, Oct 20 - Thu, Nov 12

4:55 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 10m1 stop Dublin

12:10 pm - 7:29 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 19m1 stop Dublin

$607Aer Lingus

Fri, Mar 19 - Sun, Mar 21

6:35 pm - 8:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

34h 20m2 stops Kastrup Copenhagen Stockholm Arlanda

6:40 pm - 4:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

26h 05m1 stop Kastrup Copenhagen

$608Scandinavian Airlines

Fri, Nov 13 - Sat, Nov 21

10:30 am - 5:50 pmLGA New York LaGuardia-LHR London Heathrow

26h 20m2 stops Toronto Pearson Intl Dublin

8:45 pm - 3:38 pmLHR London Heathrow-LGA New York LaGuardia

23h 53m2 stops Dublin Toronto Pearson Intl

$608Multiple Airlines

Sun, Oct 11 - Tue, Oct 20

2:30 pm - 1:30 pmLGA New York LaGuardia-LHR London Heathrow

18h 00m2 stops Toronto Pearson Intl Dublin

9:10 pm - 3:46 pmLHR London Heathrow-LGA New York LaGuardia

23h 36m2 stops Dublin Toronto Pearson Intl

$608Multiple Airlines

Fri, Jan 1 - Sun, Jan 31

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

$609Icelandair

Sat, Nov 7 - Mon, Nov 9

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

16h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

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

14h 05m2 stops Stockholm Arlanda Kastrup Copenhagen

$611Scandinavian Airlines

Thu, Jan 14 - Tue, Jan 19

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

10h 25m1 stop Reykjavik Keflavik Intl

8:35 pm - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

26h 25m1 stop Reykjavik Keflavik Intl

$613Icelandair

Fri, Mar 5 - Fri, Mar 12

8:40 pm - 8:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

11:20 am - 2:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$614British Airways

Wed, Nov 25 - Mon, Nov 30

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

7h 00mnonstop

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

8h 05mnonstop

$617British Airways

Recent last minute flight deals from New York to Heathrow

Wed, Sep 30 - Tue, Oct 13

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

10h 40m1 stop Zurich

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

11h 50m1 stop Zurich

$619SWISS

Wed, Sep 30 - Wed, Oct 14

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

10h 40m1 stop Zurich

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

11h 50m1 stop Zurich

$619SWISS

Thu, Oct 1 - Thu, Oct 8

4:55 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 10m1 stop Dublin

4:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 35m1 stop Dublin

$621Aer Lingus

Tue, Sep 29 - Tue, Oct 6

11:55 pm - 4:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 05m1 stop Dublin

4:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 35m1 stop Dublin

$622Aer Lingus

Tue, Sep 29 - Tue, Oct 6

4:55 pm - 8:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 10m1 stop Dublin

4:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 35m1 stop Dublin

$622Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

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

$631Multiple Airlines

Tue, Sep 29 - Tue, Nov 3

10:05 pm - 5:45 pmJFK New York John F Kennedy Intl-LHR London Heathrow

14h 40m1 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

$632TAP AIR PORTUGAL

Sun, Sep 27 - Tue, Sep 29

10:00 pm - 10:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 20mnonstop

8:40 am - 2:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 55m1 stop Amsterdam Schiphol

$636Virgin Atlantic

Thu, Oct 1 - Thu, Oct 8

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

6h 55mnonstop

8:55 am - 3:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 55m1 stop Paris Charles de Gaulle

$638Virgin Atlantic

Thu, Oct 1 - Wed, Nov 11

10:05 pm - 10:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

31h 15m1 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

$648TAP AIR PORTUGAL

Recent direct flight deals from New York to Heathrow

Fri, Mar 5 - Fri, Mar 12

8:40 pm - 8:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

11:20 am - 2:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$614British Airways

Wed, Nov 25 - Mon, Nov 30

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

7h 00mnonstop

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

8h 05mnonstop

$617British Airways

Sun, Oct 18 - Tue, Nov 3

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

7h 15mnonstop

5:00 pm - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$627Finnair

Sun, Oct 11 - Tue, Oct 20

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

$631Finnair

Thu, Oct 15 - Thu, Oct 29

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

7h 10mnonstop

4:35 pm - 8:59 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 24mnonstop

$633Virgin Atlantic

Mon, Oct 19 - Sat, Oct 31

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

7h 15mnonstop

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

8h 20mnonstop

$633Virgin Atlantic

Tue, Oct 13 - Tue, Oct 27

9:03 pm - 9:30 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 27mnonstop

7:25 am - 11:37 amLHR London Heathrow-JFK New York John F Kennedy Intl

8h 12mnonstop

$635JetBlue

Tue, Oct 6 - Tue, Oct 20

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

7h 00mnonstop

11:55 am - 3:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 15mnonstop

$635JetBlue

Sun, Oct 11 - Tue, Oct 20

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

$649Iberia

Tue, Oct 13 - Tue, Oct 20

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

$664Iberia

Useful Info

Low season	January
High season	July
Cheapest flight	$242

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

Most popular time to fly with an average 24% 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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