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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$274 CHEAP FLIGHTS from New York to London Heathrow (LHR)

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, Oct 16 - Tue, Oct 20

8:55 pm - 9:10 am

JFK

LHR

7h 15mnonstop

5:25 pm - 8:20 pm

LHR

JFK

7h 55mnonstop

$611British Airways

Fri, Oct 2 - Sun, Oct 4

6:55 pm - 4:00 pm

JFK

LHR

16h 05m

1 stop

6:40 am - 5:00 pm

LHR

JFK

15h 20m

2 stops

$612Scandinavian Airlines

Tue, Oct 6 - Mon, Oct 19

11:25 pm - 8:05 pm

JFK

LHR

15h 40m

1 stop

8:50 pm - 9:40 pm

LHR

JFK

29h 50m

1 stop

$625LEVEL

Tue, Sep 8 - Tue, Sep 15

11:25 pm - 8:05 pm

JFK

LHR

15h 40m

1 stop

9:55 am - 9:40 pm

LHR

JFK

16h 45m

1 stop

$626LEVEL

Sun, Aug 30 - Sun, Sep 27

8:30 pm - 11:55 am

JFK

LHR

10h 25m

1 stop

9:25 pm - 7:20 pm

LHR

JFK

26h 55m

1 stop

$631Icelandair

Sun, Aug 30 - Sun, Sep 6

8:25 pm - 11:55 am

EWR

LHR

10h 30m

1 stop

9:25 pm - 7:15 pm

LHR

EWR

26h 50m

1 stop

$666Icelandair

Tue, Sep 1 - Tue, Sep 8

3:30 pm - 6:30 am

LGA

LHR

10h 00m

1 stop

2:05 pm - 7:36 pm

LHR

LGA

10h 31m

1 stop

$709Air Canada

Wed, Aug 5 - Sun, Sep 13

5:40 pm - 10:00 am

LGA

LHR

11h 20m

1 stop

2:05 pm - 7:36 pm

LHR

LGA

10h 31m

1 stop

$724Air Canada

Sat, Sep 12 - Tue, Sep 29

6:15 am - 6:30 am

ROC

LHR

43h 15m

2 stops

8:15 am - 11:31 pm

LHR

ROC

20h 16m

1 stop

$829Multiple Airlines

Wed, Sep 9 - Tue, Sep 22

12:58 pm - 6:50 am

BUF

LHR

12h 52m

1 stop

8:15 am - 7:01 pm

LHR

BUF

15h 46m

1 stop

$831Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$274

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 17% increase in price.

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

Verified travelerFlew with British Airways

JFK

LHR

Nov 2025

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

RachelFlew with American Airlines

JFK

LHR

Nov 2024

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

Verified travelerFlew with Iberia

JFK

LHR

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

JFK

LHR

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

JFK

LHR

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

JFK

LHR

Apr 2024

Be early and pay attention to gate changes.

leaniepenneFlew with British Airways

JFK

LHR

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

JFK

LHR

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.

Hounslow

Slough

Wembley

Hayes

Richmond

Luton

Salisbury

Crawley

Watford

Ilford

Eastbourne

Guildford

Bedford

Colchester

Ipswich

Northampton

Kingston upon Thames

Swindon

St. Albans

Twickenham

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London Heathrow Airport (LHR)

LHR

$274 Find Cheap Flights from New York State to London Heathrow Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Cheap Flights from New York to Heathrow

Recent round-trip flight deals from New York to Heathrow

Recent one-way flight deals from New York to Heathrow

Recent last minute flight deals from New York to Heathrow

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Flights from New York to Heathrow: the best tips from KAYAK users

FAQs for booking New York State to London Heathrow Airport 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.

Traveling to a place near Heathrow?

Everything you need to know for your flight to Heathrow

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