$205+ 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 10/7. 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
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 June 12, 2025.
Round-trip from | $519 (Gotogate) |
|---|---|
One-way from | $241 (Mytrip) |
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 June 12, 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 June 12, 2025.
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 June 12, 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
Fly to
Route
Depart
Return
Price
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Sat 7/26
6:55 am-3:02 pm
1 stop8h 07m
London
Sat 8/2
5:45 pm-10:49 pm
1 stop5h 04m
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Sat 7/26
10:45 am-5:14 am
2 stops18h 29m
London
Sat 8/2
6:00 am-4:34 pm
1 stop10h 34m
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Fri 7/25
5:30 pm-5:14 am
1 stop11h 44m
London
Fri 8/1
8:00 pm-4:34 pm
1 stop20h 34m
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Tue 10/7
10:30 am-2:57 pm
1 stop4h 27m
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Tue 10/7
10:45 am-5:12 am
2 stops42h 27m
New YorkLondon
JFK - YXU
JFKYXU
New York John F Kennedy Intl
Mon 6/30
8:57 pm-7:09 pm
2 stops22h 12m
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.
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 June 12, 2025.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Sugith,Jan 2025
CUN - YYZ
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Sugith,Jan 2025
CUN - YYZ
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Sugith,Jan 2025
CUN - YYZ