HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$312+ Cheap flights from John F Kennedy Intl, NY (JFK) to London, ON (YXU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YXU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from John F Kennedy Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to London (YXU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$611
(Air Canada)

One-way from

$312
(United Airlines)
Provider with most accurate pricing for New York John F Kennedy Intl-London flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York John F Kennedy Intl-London flights.
Search Deals
From New York John F Kennedy Intl to London
Search Deals
One-way flight from New York John F Kennedy Intl to London
Search Deals

Find flight deals from John F Kennedy Intl to London

Cheapest flights from John F Kennedy Intl to London
Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:55 amJFK - YXU
1 stop8h 08mAir Canada
Sun 6/19:55 amYXU - JFK
1 stop5h 05mAir Canada
Deal found 4/29$611
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:30 amJFK - YXU
1 stop4h 34mUnited Airlines
Sun 5/189:55 amYXU - JFK
1 stop5h 05mUnited Airlines
Deal found 4/29$768
This United deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:30 amJFK - YXU
1 stop4h 34mMultiple Airlines
Sun 5/183:45 pmYXU - JFK
2 stops30h 03mMultiple Airlines
Deal found 4/29$934
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:30 amJFK - YXU
2 stops18h 44mWestJet
Sun 5/186:00 amYXU - JFK
3 stops26h 00mWestJet
Deal found 4/29$1,477

Cheapflights Fare Finder

Customize your flight search to find flights from John F Kennedy Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
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

John F Kennedy Intl

Fly to

London

Route

Depart

Return

Price

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Sat 5/31

6:55 am-3:03 pm

1 stop8h 08m

London

Sun 6/1

9:55 am-3:00 pm

1 stop5h 05m

$611

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 5/14

10:30 am-3:04 pm

1 stop4h 34m

London

Sun 5/18

9:55 am-3:00 pm

1 stop5h 05m

$768

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 5/14

10:30 am-3:04 pm

1 stop4h 34m

London

Sun 5/18

3:45 pm-9:48 pm

2 stops30h 03m

$934

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 5/14

10:30 am-5:14 am

2 stops18h 44m

London

Sun 5/18

6:00 am-8:00 am

3 stops26h 00m

$1,477

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Thu 7/17

6:55 am-5:07 pm

1 stop10h 12m

$312

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Mon 6/2

6:55 am-9:28 pm

1 stop14h 33m

$330

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Thu 7/17

8:57 pm-7:09 pm

2 stops22h 12m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from John F Kennedy Intl to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to London in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-London, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-London, Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from John F Kennedy Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to London

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated April 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
WestJet
7.2
Good
2,823 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Air Canada
7.0
Good
9,242 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to London from New York John F Kennedy Intl?

    Located just 5.3 mi from the city center, London is the airport most travelers will use when flying to London from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to London (YXU) should be relatively easy as there are 0 daily inbound flights from New York John F Kennedy Intl from 0 different airlines.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London, Ontario one-way?

    The cheapest airlines for a one-way flight from New York John F Kennedy Intl Airport to London, Ontario are United Airlines ($312), Air Canada ($330), and WestJet ($869).

  • Can I find deals for flights from John F Kennedy Intl to London that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to London.

  • Can I find deals for business class flights from John F Kennedy Intl to London?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Grand Bend

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to London

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Newark to Ottawa flights
LaGuardia to Toronto Island flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Ottawa flights
John F Kennedy Intl to Hamilton flights
Stewart to Pearson Intl flights
Newark to London flights
LaGuardia to London flights
Newark to Thunder Bay flights
Newark to Sudbury flights
Stewart to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Thunder Bay flights
Newark to Windsor flights
LaGuardia to Sudbury flights
Newark to Timmins flights
LaGuardia to Windsor flights
Newark to Hamilton flights
Stewart to Ottawa flights
LaGuardia to Thunder Bay flights
Newark to Kingston flights
LaGuardia to Hamilton flights
LaGuardia to Kingston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.