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 Air Canada ($221), WestJet ($236), and Avianca ($1,056).

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.

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).

What is the cheapest time of day to fly from JFK to YXU?

When flying from New York John F Kennedy Intl Airport to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$221+ Flights from New York John F Kennedy Intl Airport, NY to London, ON

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Cheap flight deals from John F Kennedy Intl to London

Round-trip from	$430 (oojo)
One-way from	$221 (Air Canada)

From New York John F Kennedy Intl to London

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One-way flight from New York John F Kennedy Intl to London

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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 July 16, 2025.

Sat 10/115:30 pmJFK - YXU

1 stop11h 42mWestJet

Sun 10/196:00 amYXU - JFK

1 stop10h 32mWestJet

Deal found 7/14

$430

Sat 8/306:55 amJFK - YXU

1 stop8h 07mAir Canada

Sat 9/69:55 amYXU - JFK

1 stop5h 13mAir Canada

Deal found 7/15

$515

Tue 9/99:00 amJFK - YXU

2 stops20h 12mMultiple Airlines

Thu 9/186:00 amYXU - JFK

1 stop10h 32mMultiple Airlines

Deal found 7/15

$534

Sat 8/303:55 pmJFK - YXU

1 stop5h 32mUnited Airlines

Sat 9/69:55 amYXU - JFK

1 stop5h 13mUnited Airlines

Deal found 7/15

$749

Best flights from John F Kennedy Intl to London
Discover carefully curated flight deals from John F Kennedy Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2025.

Sat 10/115:30 pmJFK - YXU

1 stop11h 42mWestJet

Sun 10/196:00 amYXU - JFK

1 stop10h 32mWestJet

Deal found 7/14

$430

Thu 9/46:55 amJFK - YXU

1 stop8h 07mAir Canada

Wed 9/109:55 amYXU - JFK

1 stop5h 13mAir Canada

Deal found 7/13

$433

Thu 9/45:30 pmJFK - YXU

1 stop11h 42mMultiple Airlines

Wed 9/108:00 pmYXU - JFK

2 stops13h 47mMultiple Airlines

Deal found 7/13

$531

Last-minute flights from John F Kennedy Intl to London
Discover last-minute flight deals from John F Kennedy Intl to London. Data last updated July 16, 2025 and is based on user searches.

Thu 8/281:30 pmJFK - YXU

2 stops15h 44mWestJet

Thu 9/46:00 amYXU - JFK

1 stop10h 32mWestJet

Deal found 7/14

$1,515

Fri 8/296:55 amJFK - YXU

1 stop8h 07mMultiple Airlines

Fri 9/59:45 pmYXU - JFK

2 stops18h 47mMultiple Airlines

Deal found 7/14

$599

Sat 8/306:55 amJFK - YXU

1 stop8h 07mAir Canada

Sat 9/69:55 amYXU - JFK

1 stop5h 13mAir Canada

Deal found 7/15

$515

Sat 8/303:55 pmJFK - YXU

1 stop5h 32mUnited Airlines

Sat 9/69:55 amYXU - JFK

1 stop5h 13mUnited Airlines

Deal found 7/15

$749

One-way flights from John F Kennedy Intl to London
Search for one-way flight options from John F Kennedy Intl to London. Find affordable one-way fares based on user searches. Data last updated July 16, 2025.

Sat 11/154:50 pmJFK - YXU

1 stop4h 31mAir Canada

Deal found 7/13

$221

Tue 9/235:30 pmJFK - YXU

1 stop11h 42mWestJet

Deal found 7/15

$236

Wed 9/241:01 pmJFK - YXU

2 stops16h 11mMultiple Airlines

Deal found 7/15

$265

Sat 8/161:05 amJFK - YXU

3 stops32h 12mAvianca

Deal found 7/15

$1,056

Cheapflights Fare Finder

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 - YXU

JFKYXU

New York John F Kennedy Intl

Sat 10/11

5:30 pm-5:12 am

1 stop11h 42m

London

Sun 10/19

6:00 am-4:32 pm

1 stop10h 32m

$430

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Sat 8/30

6:55 am-3:02 pm

1 stop8h 07m

London

Sat 9/6

9:55 am-3:08 pm

1 stop5h 13m

$515

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Tue 9/9

9:00 am-5:12 am

2 stops20h 12m

London

Thu 9/18

6:00 am-4:32 pm

1 stop10h 32m

$534

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Sat 8/30

3:55 pm-9:27 pm

1 stop5h 32m

London

Sat 9/6

9:55 am-3:08 pm

1 stop5h 13m

$749

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Tue 9/23

5:30 pm-5:12 am

1 stop11h 42m

$236

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 9/24

1:01 pm-5:12 am

2 stops16h 11m

$265

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Sun 8/17

9:00 am-3:02 pm

2 stops6h 02m

$270

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Sat 8/16

1:05 am-9:17 am

3 stops32h 12m

$1,056

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Tue 8/12

7:45 am-5:14 am

2 stops21h 29m

$1,248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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.

Reviews of airlines servicing London

Read reviews from past customers who have flown WestJet, Air Canada, and Avianca from New York John F Kennedy Intl Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

2,942 reviews

Reviews

1 / 20

10.0

Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

WestJet

7.2

Good

2,942 reviews

WestJet

7.2

Good

2,942 reviews

Reviews

1 / 20

10.0

Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Air Canada

7.1

Good

9,731 reviews

WestJet

7.2

Good

2,942 reviews

Reviews

1 / 20

10.0

Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Avianca

6.7

Okay

2,381 reviews

WestJet

7.2

Good

2,942 reviews

Reviews

1 / 20

10.0

Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

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 Air Canada ($221), WestJet ($236), and Avianca ($1,056).
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.

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$221+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from John F Kennedy Intl to London

Round-trip from

One-way from

Find flight deals from John F Kennedy Intl to London

Cheapest flights from John F Kennedy Intl to LondonExplore 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 July 16, 2025.

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 July 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

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.

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 July 16, 2025.

Read reviews from past customers who have flown WestJet, Air Canada, and Avianca from New York John F Kennedy Intl Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I 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?

Traveling to a place near London?

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Alternative routes for John F Kennedy Intl to London

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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 July 16, 2025.