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>

$284 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

Sat, Aug 15 - Mon, Aug 17

4:15 pm - 7:55 am

JFK

LHR

10h 40m

1 stop

7:00 am - 2:20 pm

LHR

JFK

12h 20m

1 stop

$723SWISS

Thu, Aug 27 - Sat, Aug 29

8:00 pm - 10:40 am

LGA

LHR

9h 40m

1 stop

6:30 am - 4:25 pm

LHR

LGA

14h 55m

2 stops

$724Virgin Atlantic

Sun, Jul 19 - Fri, Jul 24

8:30 pm - 11:55 am

JFK

LHR

10h 25m

1 stop

1:05 pm - 7:20 pm

LHR

JFK

11h 15m

1 stop

$724Icelandair

Wed, Jul 22 - Sun, Jul 26

8:30 pm - 11:55 am

JFK

LHR

10h 25m

1 stop

9:25 pm - 10:05 pm

LHR

JFK

29h 40m

1 stop

$725Icelandair

Wed, Aug 19 - Mon, Aug 24

6:30 am - 10:00 am

LGA

LHR

22h 30m

1 stop

7:40 am - 4:55 pm

LHR

LGA

14h 15m

2 stops

$726Multiple Airlines

Mon, Aug 3 - Mon, Aug 24

6:30 am - 10:00 am

LGA

LHR

22h 30m

1 stop

7:40 am - 4:55 pm

LHR

LGA

14h 15m

2 stops

$727Multiple Airlines

Wed, Sep 9 - Wed, Sep 30

5:10 pm - 9:35 am

JFK

LHR

11h 25m

1 stop

6:40 am - 5:00 pm

LHR

JFK

15h 20m

2 stops

$731Scandinavian Airlines

Wed, Oct 14 - Fri, Oct 16

6:15 am - 6:55 am

ITH

LHR

19h 40m

1 stop

6:50 am - 6:53 pm

LHR

ITH

17h 03m

2 stops

$759United Airlines

Mon, Nov 9 - Wed, Nov 11

1:00 pm - 7:55 am

ALB

LHR

13h 55m

1 stop

6:50 am - 4:55 pm

LHR

ALB

15h 05m

2 stops

$759United Airlines

Sun, Sep 27 - Sat, Oct 3

5:15 pm - 9:40 pm

EWR

LHR

23h 25m

1 stop

5:30 pm - 2:59 pm

LHR

EWR

26h 29m

2 stops

$767Scandinavian Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$284

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 23% increase in price.

Flight from New York LaGuardia 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

Hayes

Richmond

Wembley

Luton

Salisbury

Crawley

Ilford

Eastbourne

Watford

Swindon

Bedford

Northampton

Colchester

Guildford

Twickenham

Kingston upon Thames

Ipswich

St. Albans

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London Heathrow Airport (LHR)

LHR

$284 Find Cheap Flights from New York State to London Heathrow Airport - Compare and Save

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

Cheap Flights from New York to Heathrow

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

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