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

Fri, Mar 12 - Sun, Mar 14

6:30 pm - 12:55 pmEWR Newark-LHR London Heathrow

13h 25m2 stops Oslo Gardermoen Stockholm Arlanda

6:40 am - 3:40 pmLHR London Heathrow-EWR Newark

14h 00m1 stop Kastrup Copenhagen

$593Scandinavian Airlines

Thu, Feb 4 - Tue, Feb 9

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, Oct 14 - Wed, Oct 21

9:05 pm - 1:30 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Dublin

3:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 35m1 stop Dublin

$599Aer Lingus

Thu, Oct 15 - Sun, Nov 15

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

19h 50m1 stop Lisbon Humberto Delgado

7:55 pm - 8:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

29h 10m1 stop Lisbon Humberto Delgado

$599TAP AIR PORTUGAL

Tue, Oct 13 - Tue, Oct 20

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 06m1 stop Montreal Pierre Elliott Trudeau Intl

$599Air Canada

Wed, Feb 3 - Tue, Feb 9

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, Nov 11 - Mon, Nov 16

9:15 pm - 3:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

13h 20m1 stop Dublin

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

12h 19m1 stop Dublin

$600Aer Lingus

Wed, Oct 21 - Wed, Oct 28

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

1:00 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$600Air Canada

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

Thu, Nov 12 - Tue, Nov 17

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

14h 30m1 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

$608TAP AIR PORTUGAL

Recent last minute flight deals from New York to Heathrow

Sun, Sep 20 - Tue, Sep 29

11:50 pm - 9:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

28h 20m1 stop Barcelona-El Prat

9:55 am - 10:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

$604LEVEL

Sun, Sep 20 - Tue, Sep 29

5:30 pm - 11:10 amLGA New York LaGuardia-LHR London Heathrow

12h 40m2 stops Montreal Pierre Elliott Trudeau Intl Dublin

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

23h 36m2 stops Dublin Toronto Pearson Intl

$605Multiple Airlines

Sun, Sep 20 - Tue, Sep 29

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

7h 35mnonstop

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

7h 45mnonstop

$617Virgin Atlantic

Sun, Sep 20 - Tue, Sep 29

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

7h 05mnonstop

9:15 am - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

14h 40m1 stop Madrid Barajas

$621Iberia

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

$622Finnair

Sun, Sep 20 - Tue, Sep 29

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

7h 05mnonstop

9:55 am - 10:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

$624Iberia

Sun, Sep 20 - Tue, Sep 29

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

7h 35mnonstop

8:40 am - 5:07 pmLHR London Heathrow-JFK New York John F Kennedy Intl

13h 27m1 stop Amsterdam Schiphol

$626Virgin Atlantic

Sun, Sep 20 - Thu, Oct 8

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

11h 30m1 stop Zurich

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

11h 50m1 stop Zurich

$626SWISS

Sun, Sep 20 - Thu, Oct 8

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

11h 30m1 stop Zurich

8:45 am - 4:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 50m1 stop Zurich

$626SWISS

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

$640Finnair

Recent direct flight deals from New York to Heathrow

Wed, Nov 18 - Mon, Nov 23

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

7h 05mnonstop

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

8h 05mnonstop

$602British Airways

Thu, Oct 8 - Sun, Oct 11

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

6h 55mnonstop

11:35 am - 2:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$604British Airways

Sun, Dec 13 - Wed, Dec 23

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

$616Virgin Atlantic

Thu, Oct 1 - Thu, Oct 8

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

7h 15mnonstop

11:20 am - 2:15 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$633Virgin Atlantic

Mon, Oct 19 - Tue, Nov 3

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

7h 05mnonstop

10:15 am - 1:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$640Finnair

Mon, Oct 12 - Wed, Nov 4

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

7h 05mnonstop

3:35 pm - 6:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$646Finnair

Sun, Oct 11 - Tue, Nov 10

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

7h 27mnonstop

12:20 pm - 3:41 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 21mnonstop

$646JetBlue

Wed, Oct 21 - Wed, Oct 28

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

6h 55mnonstop

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

8h 20mnonstop

$649KLM

Tue, Oct 20 - Tue, Oct 27

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

7h 00mnonstop

12:20 pm - 4:46 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 26mnonstop

$653JetBlue

Wed, Oct 7 - Fri, May 21

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

7h 15mnonstop

6:15 pm - 9:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

$668KLM

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 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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