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>

$153 CHEAP FLIGHTS from New York to London Heathrow (LHR)

LHR

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

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41 299 237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$495

Overall average: $637

Air Canada

Mon 1/12Sun 1/18

LGA - LHR • 1 stop

Cheapest non-stop

$499

Typical prices: $623-$1,137

Austrian Airlines

Tue 12/9Mon 12/15

EWR - LHR • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Heathrow!

Flight Deals

Cheap Flights from New York to Heathrow

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Mon, Jan 12 - Sun, Jan 18

10:35 am - 7:10 amLGA-LHR

15h 35m1 stop

1:25 pm - 9:32 pmLHR-LGA

13h 07m1 stop

$495Air Canada

Find Deal

Tue, Dec 2 - Wed, Dec 10

10:05 am - 7:10 amJFK-LHR

16h 05m1 stop

9:00 am - 8:58 pmLHR-JFK

16h 58m2 stops

$495Air Canada

Find Deal

Wed, Jan 14 - Sun, Jan 18

9:00 pm - 1:25 pmJFK-LHR

11h 25m1 stop

9:50 am - 7:29 pmLHR-JFK

14h 39m1 stop

$496Aer Lingus

Find Deal

Mon, Jan 12 - Sun, Jan 18

3:20 pm - 7:10 amLGA-LHR

10h 50m1 stop

1:25 pm - 9:32 pmLHR-LGA

13h 07m1 stop

$496Multiple Airlines

Find Deal

Mon, Dec 1 - Sun, Dec 7

6:25 pm - 10:05 amJFK-LHR

10h 40m1 stop

6:00 am - 1:05 pmLHR-JFK

12h 05m1 stop

$497Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

5:45 pm - 10:10 amEWR-LHR

11h 25m1 stop

7:50 am - 4:15 pmLHR-EWR

13h 25m1 stop

$498Aer Lingus

Find Deal

Mon, Jan 12 - Sun, Jan 18

7:01 pm - 6:55 amJFK-LHR

6h 54mnonstop

6:30 am - 3:45 pmLHR-JFK

14h 15m1 stop

$498Virgin Atlantic

Find Deal

Tue, Dec 2 - Mon, Dec 8

7:29 pm - 6:40 amLGA-LHR

30h 11m1 stop

1:25 pm - 2:42 pmLHR-LGA

30h 17m1 stop

$499United Airlines

Find Deal

Tue, Dec 2 - Mon, Dec 8

8:10 pm - 9:20 amEWR-LHR

32h 10m1 stop

1:25 pm - 11:57 pmLHR-EWR

39h 32m2 stops

$499United Airlines

Find Deal

Thu, Jan 8 - Thu, Feb 19

11:43 am - 6:55 amSYR-LHR

14h 12m1 stop

11:45 am - 11:15 pmLHR-SYR

16h 30m2 stops

$627Virgin Atlantic

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$153

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from New York LaGuardia Airport to London Heathrow Airport

Verified travelerFlew with British AirwaysJFK-LHRNov 2025

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

RachelFlew with American AirlinesJFK-LHRNov 2024

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

Verified travelerFlew with IberiaJFK-LHRJun 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 IberiaJFK-LHRMay 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 AirwaysJFK-LHRMay 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 AirwaysJFK-LHRApr 2024

Be early and pay attention to gate changes.

leaniepenneFlew with British AirwaysJFK-LHRJan 2024

Dress appropriate for the season and be comfortable, arrive early for checking in case there are unexpected changes or delays.

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

Ilford

Salisbury

Crawley

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Northampton

Swindon

Twickenham

Harrow

Everything you need to know for your flight to Heathrow

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London Heathrow Airport (LHR)

LHR

$153 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

Everything you should know

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

Recent direct flight deals from New York to Heathrow

Good to know

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

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to Heathrow with a hotel stay or car rental

Find direct flights for Heathrow

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Choose which airport to fly into in London

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