How does KAYAK find such low prices on flights from New York State to London?

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. 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?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

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 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?

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 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>

$174 CHEAP FLIGHTS from New York State to London

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$499

Overall average: $656

Icelandair

Sun 1/25Fri 1/30

EWR - LHR • 1 stop

Cheapest non-stop

$499

Typical prices: $531-$690

British Airways

Tue 1/27Tue 2/3

JFK - LHR • Non-stop

Start a new search

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

We hope you love your trip to London!

Flight Deals

Cheap Flights from New York to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to London 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 London

Sun, Jan 25 - Fri, Jan 30

7:35 pm - 7:30 pm

EWR

LHR

18h 55m1 stop

12:15 pm - 6:25 pm

LHR

EWR

11h 10m1 stop

$499Icelandair

Thu, Jan 22 - Tue, Jan 27

9:00 pm - 1:25 pm

JFK

LHR

11h 25m1 stop

9:50 am - 7:29 pm

LHR

JFK

14h 39m1 stop

$499Aer Lingus

Mon, Jan 19 - Mon, Feb 2

10:00 pm - 8:50 am

JFK

LGW

29h 50m2 stops

9:25 pm - 8:05 pm

LGW

JFK

27h 40m2 stops

$499TAP AIR PORTUGAL

Tue, Feb 24 - Mon, Mar 2

11:45 pm - 8:30 pm

JFK

STN

15h 45m1 stop

9:20 pm - 7:15 pm

STN

JFK

26h 55m2 stops

$499Multiple Airlines

Wed, Jan 14 - Sat, Jan 24

11:00 pm - 6:35 pm

EWR

LGW

14h 35m1 stop

8:30 am - 9:00 pm

LGW

EWR

17h 30m1 stop

$499Multiple Airlines

Thu, Jan 15 - Tue, Jan 20

12:15 am - 8:40 pm

EWR

LGW

15h 25m1 stop

10:40 am - 10:05 pm

LGW

EWR

16h 25m2 stops

$500TAP AIR PORTUGAL

Wed, Feb 11 - Wed, Feb 18

3:20 pm - 7:10 am

LGA

LHR

10h 50m1 stop

1:25 pm - 9:33 pm

LHR

LGA

13h 08m1 stop

$500Air Canada

Wed, Feb 11 - Wed, Feb 18

5:55 pm - 2:05 pm

EWR

LHR

15h 10m1 stop

6:00 am - 1:55 pm

LHR

EWR

12h 55m1 stop

$500Austrian Airlines

Thu, Jan 15 - Mon, Jan 19

4:25 pm - 8:05 am

JFK

LHR

10h 40m1 stop

8:05 pm - 1:05 pm

LHR

JFK

22h 00m1 stop

$500SWISS

Mon, Feb 9 - Mon, Feb 16

3:20 pm - 7:10 am

LGA

LHR

10h 50m1 stop

1:25 pm - 7:02 pm

LHR

LGA

10h 37m1 stop

$501Air Canada

Useful Info

Low season	October
High season	January
Cheapest flight	$174

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 15% lower on average.

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.

PaulFlew with British Airways

JFK

LGW

Apr 2024

Bring your own wired headphones and two pin 3.5mm adapter if you want a decent sound experience from the in flight entertainment. If you're vegetarian, there will be an option in flight - no need to order through your booking before the trip.

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.

JustinFlew with Norse Atlantic UK

JFK

LGW

Feb 2024

Travel in relaxed clothes. Don’t over-eat. Avoid caffeine and alcohol.

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?
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.
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?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?
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 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?
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 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

Crawley

Watford

Guildford

Eastbourne

Kingston upon Thames

Colchester

St. Albans

Ipswich

Bedford

Twickenham

Barnet

Hastings

Harrow

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to New York

First Class flights to Londonfrom $3,918

Business Class flights to Londonfrom $1,165

Prem Econ Class flights to Londonfrom $983

Economy Class flights to Londonfrom $364

$174 Find Cheap Flights from New York State to London

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

Everything you should know

Cheap Flights from New York to London

Recent round-trip flight deals from New York to London

Recent one-way flight deals from New York to London

Recent last minute flight deals from New York to London

Recent direct flight deals from New York to London

Good to know

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

FAQs for booking flights from New York State to London

How does KAYAK find such low prices on flights from New York State to London?

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.

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?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

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 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?

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 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 London?

Everything you need to know for your flight to London

Cabin class types available on flights to New York

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

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight