Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York John F Kennedy Intl Airport to London from C$ 257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Norse Atlantic UK Logo
2:25 a.m. - 1:20 p.m.
JFK
-
LGW
6h 55mdirect
Norse Atlantic UK Logo
1:05 p.m. - 3:55 p.m.
LGW
-
JFK
7h 50mdirect
C$ 627Norse Atlantic UK
Wed, 25 Mar - Mon, 13 Apr
LEVEL Logo
11:45 p.m. - 12:05 p.m.
JFK
-
LGW
31h 20m
1 stop
LEVEL Logo
9:10 a.m. - 10:00 p.m.
LGW
-
JFK
17h 50m
1 stop
C$ 629LEVEL
Tue, 24 Feb - Fri, 27 Feb
Icelandair Logo
7:25 p.m. - 10:50 a.m.
JFK
-
LHR
10h 25m
1 stop
Icelandair Logo
9:25 p.m. - 7:20 p.m.
LHR
-
JFK
26h 55m
1 stop
C$ 630Icelandair
Sun, 1 Mar - Mon, 20 Apr
Norse Atlantic UK Logo
6:05 p.m. - 6:00 a.m.
JFK
-
LGW
6h 55mdirect
Norse Atlantic UK Logo
1:00 p.m. - 4:55 p.m.
LGW
-
JFK
7h 55mdirect
C$ 630Norse Atlantic UK
Wed, 4 Mar - Sun, 8 Mar
ITA Airways Logo
4:45 p.m. - 12:40 p.m.
JFK
-
LCY
38h 55m
2 stops
ITA Airways Logo
8:25 a.m. - 6:55 p.m.
LCY
-
JFK
15h 30m
1 stop
C$ 635ITA Airways
Sat, 28 Feb - Tue, 3 Mar
Icelandair Logo
11:10 p.m. - 8:20 p.m.
JFK
-
LHR
16h 10m
1 stop
Icelandair Logo
1:05 p.m. - 7:20 p.m.
LHR
-
JFK
11h 15m
1 stop
C$ 638Icelandair
Tue, 28 Apr - Thu, 21 May
Multiple Airlines Logo
11:45 p.m. - 11:20 p.m.
JFK
-
LGW
18h 35m
1 stop
Multiple Airlines Logo
10:10 a.m. - 10:00 p.m.
LGW
-
JFK
16h 50m
1 stop
C$ 639Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Scandinavian Airlines Logo
5:10 p.m. - 1:35 p.m.
JFK
-
LHR
15h 25m
2 stops
Scandinavian Airlines Logo
6:40 a.m. - 5:00 p.m.
LHR
-
JFK
15h 20m
2 stops
C$ 641Scandinavian Airlines
Fri, 17 Apr - Sun, 19 Apr
ITA Airways Logo
4:45 p.m. - 10:55 a.m.
JFK
-
LCY
13h 10m
1 stop
ITA Airways Logo
8:25 a.m. - 6:55 p.m.
LCY
-
JFK
15h 30m
1 stop
C$ 755ITA Airways
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
4:15 p.m. - 8:35 a.m.
JFK
-
LCY
11h 20m
1 stop
Multiple Airlines Logo
11:00 a.m. - 6:55 p.m.
LCY
-
JFK
12h 55m
1 stop
C$ 759Multiple Airlines
Fri, 24 Apr - Tue, 28 Apr

LEVEL flights from New York John F Kennedy Intl Airport to London

Our best LEVEL deals on New York John F Kennedy Intl Airport to London flight tickets
LEVEL
12 Apr
JFK11:25 p.m.New York John F Kennedy Intl
29h 05m
1 stop
LGW9:30 a.m.London Gatwick
18 Apr
LGW1:00 p.m.London Gatwick
13h 40m
1 stop
JFK9:40 p.m.New York John F Kennedy Intl
C$ 637
LEVEL
12 Apr
JFK11:25 p.m.New York John F Kennedy Intl
15h 40m
1 stop
LHR8:05 p.m.London Heathrow
18 Apr
LHR9:55 a.m.London Heathrow
16h 45m
1 stop
JFK9:40 p.m.New York John F Kennedy Intl
C$ 642
LEVEL
1 Mar
JFK11:45 p.m.New York John F Kennedy Intl
28h 25m
1 stop
LHR9:10 a.m.London Heathrow
4 Mar
LHR8:50 p.m.London Heathrow
30h 10m
1 stop
JFK10:00 p.m.New York John F Kennedy Intl
C$ 645

United Airlines flights from New York John F Kennedy Intl Airport to London

Our best United Airlines deals on New York John F Kennedy Intl Airport to London flight tickets
United Airlines
11 Feb
JFK10:05 a.m.New York John F Kennedy Intl
16h 05m
1 stop
LHR7:10 a.m.London Heathrow
25 Feb
LHR9:00 a.m.London Heathrow
12h 40m
1 stop
JFK4:40 p.m.New York John F Kennedy Intl
C$ 692
United Airlines
11 Feb
JFK10:05 a.m.New York John F Kennedy Intl
16h 05m
1 stop
LHR7:10 a.m.London Heathrow
18 Feb
LHR9:00 a.m.London Heathrow
12h 40m
1 stop
JFK4:40 p.m.New York John F Kennedy Intl
C$ 696
United Airlines
12 Feb
JFK10:05 a.m.New York John F Kennedy Intl
16h 05m
1 stop
LHR7:10 a.m.London Heathrow
18 Feb
LHR9:00 a.m.London Heathrow
12h 40m
1 stop
JFK4:40 p.m.New York John F Kennedy Intl
C$ 698

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 25/3

2:25 a.m.-1:20 p.m.

Nonstop6h 55m

London Gatwick

Mon 13/4

1:05 p.m.-3:55 p.m.

Nonstop7h 50m

C$ 627

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 24/2

11:45 p.m.-12:05 p.m.

1 stop31h 20m

London Gatwick

Fri 27/2

9:10 a.m.-10:00 p.m.

1 stop17h 50m

C$ 629

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 1/3

7:25 p.m.-10:50 a.m.

1 stop10h 25m

London Heathrow

Mon 20/4

9:25 p.m.-7:20 p.m.

1 stop26h 55m

C$ 630

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 4/3

6:05 p.m.-6:00 a.m.

Nonstop6h 55m

London Gatwick

Sun 8/3

1:00 p.m.-4:55 p.m.

Nonstop7h 55m

C$ 630

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sat 28/2

4:45 p.m.-12:40 p.m.

2 stops38h 55m

London City

Tue 3/3

8:25 a.m.-6:55 p.m.

1 stop15h 30m

C$ 635

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 28/4

11:10 p.m.-8:20 p.m.

1 stop16h 10m

London Heathrow

Thu 21/5

1:05 p.m.-7:20 p.m.

1 stop11h 15m

C$ 638

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 23/2

11:45 p.m.-11:20 p.m.

1 stop18h 35m

London Gatwick

Mon 2/3

10:10 a.m.-10:00 p.m.

1 stop16h 50m

C$ 639

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/4

5:10 p.m.-1:35 p.m.

2 stops15h 25m

London Heathrow

Sun 19/4

6:40 a.m.-5:00 p.m.

2 stops15h 20m

C$ 641

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Thu 19/2

4:45 p.m.-10:55 a.m.

1 stop13h 10m

London City

Thu 26/2

8:25 a.m.-6:55 p.m.

1 stop15h 30m

C$ 755

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Fri 24/4

4:15 p.m.-8:35 a.m.

1 stop11h 20m

London City

Tue 28/4

11:00 a.m.-6:55 p.m.

1 stop12h 55m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

In general, September is the cheapest month to fly from New York John F Kennedy Intl Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 680. If you aren’t able to travel to London during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 702.

What is the cheapest day to depart on your flight to London?

According to our data, Saturday is the cheapest day to fly to London from New York John F Kennedy Intl Airport. The lowest ticket price found for a Saturday departure recently was C$ 889. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to London for around C$ 941.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the morning. Flights from New York John F Kennedy Intl Airport to London during this time can be as low as C$ 828. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 926 per ticket.

What is the cheapest New York John F Kennedy Intl to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best New York John F Kennedy Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 826 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New York John F Kennedy Intl Airport for as low as C$ 794 on momondo.

What cabin class options are available on New York John F Kennedy Intl to London flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to London.

How have New York John F Kennedy Intl Airport to London flight prices changed over time?

As of January 2026, prices for New York John F Kennedy Intl Airport to London flights are approximately 75% more expensive when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to London (JFK to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to London

Best price found

C$ 445

Fastest flight time

7h 25m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from New York John F Kennedy Intl Airport in the past 72 hours is C$ 445. The best round-trip flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is C$ 819.
The fastest flight from New York John F Kennedy Intl Airport to London takes 7h 25m
Direct flights go from New York John F Kennedy Intl Airport to London every day.
There are 6 airports in London. From New York John F Kennedy Intl Airport there are direct flights to London Heathrow (LHR), London Gatwick (LGW).
Search flight deals

  • How far is New York John F Kennedy Intl to London by plane?

    There are 5556.9 km between New York John F Kennedy Intl and London. A reasonable flight in good conditions will take 7h 25m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London?

    Prices for flights from New York John F Kennedy Intl Airport to London refresh daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to London?

  • What is the most popular airline from New York John F Kennedy Intl Airport to London?

Best airlines flying from New York John F Kennedy Intl Airport to London

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 616Free CancellationRating
6.7
7,705 reviews
Search British Airways flights

  • British Airways Flights From New York John F Kennedy Intl Airport to London

    Across 64 British Airways flights from New York John F Kennedy Intl Airport to London this week, the average price was C$ 780, with the best British Airways deals starting from C$ 616 round-trip. 7,705 users have rated British Airways on momondo, with an average score of 6.7/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Ilford
Chelmsford
Wokingham
Slough
Feltham
Hayes
Richmond
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing
Ipswich
Guildford
Maidstone

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from New York to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to London.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 28/2
Sat 7/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport