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$247+ Cheap flights from John F Kennedy Intl, NY (JFK) to Cardiff (CWL)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Cardiff (CWL). 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 August 28, 2025.

Round-trip from

$427
(Mytrip)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,231
From New York John F Kennedy Intl to Cardiff Wales
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One-way flight from New York John F Kennedy Intl to Cardiff Wales
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Highest demand for flights based on searches. 16% potential increase in price ($209 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from John F Kennedy Intl to Cardiff

Cheapest flights from John F Kennedy Intl to Cardiff
Explore the most affordable flight options available from John F Kennedy Intl to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Mytrip deal was found by Cheapflights users on 8/28. 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 11/55:00 pmJFK - CWL
1 stop12h 05mMultiple Airlines
Mon 11/1011:30 pmCWL - JFK
1 stop19h 25mMultiple Airlines
Deal found 8/28$427
This Mytrip deal was found by Cheapflights users on 8/27. 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 10/84:55 pmJFK - CWL
1 stop9h 30mMultiple Airlines
Thu 10/167:55 amCWL - JFK
2 stops14h 20mMultiple Airlines
Deal found 8/27$541
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:55 pmJFK - CWL
1 stop12h 40mMultiple Airlines
Sat 10/189:00 amCWL - JFK
2 stops14h 59mMultiple Airlines
Deal found 8/27$609
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:50 pmJFK - CWL
2 stops14h 10mMultiple Airlines
Thu 10/27:55 amCWL - JFK
1 stop16h 25mMultiple Airlines
Deal found 8/26$662
This Mytrip deal was found by Cheapflights users on 8/28. 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.
Sun 10/126:55 amJFK - CWL
2 stops24h 50mMultiple Airlines
Sun 10/199:50 amCWL - JFK
3 stops34h 18mMultiple Airlines
Deal found 8/28$729

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Cardiff 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 August 28, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Cardiff that are best for you.

Fly from

John F Kennedy Intl

Fly to

Cardiff

Route

Depart

Return

Price

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 11/5

5:00 pm-10:05 am

1 stop12h 05m

Cardiff Wales

Mon 11/10

11:30 pm-1:55 pm

1 stop19h 25m

$427

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 10/8

4:55 pm-7:25 am

1 stop9h 30m

Cardiff Wales

Thu 10/16

7:55 am-5:15 pm

2 stops14h 20m

$541

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 10/11

4:55 pm-10:35 am

1 stop12h 40m

Cardiff Wales

Sat 10/18

9:00 am-6:59 pm

2 stops14h 59m

$609

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 10/1

4:55 pm-7:25 am

1 stop9h 30m

Cardiff Wales

Tue 10/14

4:20 pm-8:05 pm

2 stops32h 45m

$662

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 9/25

4:50 pm-12:00 pm

2 stops14h 10m

Cardiff Wales

Thu 10/2

7:55 am-7:20 pm

1 stop16h 25m

$662

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 10/12

6:55 am-12:45 pm

2 stops24h 50m

Cardiff Wales

Sun 10/19

9:50 am-3:08 pm

3 stops34h 18m

$729

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 9/7

10:05 pm-3:55 pm

3 stops36h 50m

$247

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 9/20

5:30 pm-4:45 pm

1 stop18h 15m

$514

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 9/20

10:30 am-9:15 am

2 stops17h 45m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

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

Have a flexible travel schedule? Discover the best time to fly to Cardiff 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.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Cardiff. 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 Cardiff from New York John F Kennedy Intl?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from New York John F Kennedy Intl to Cardiff. 0 airlines have flights to Cardiff Wales from New York John F Kennedy Intl on a regular basis. Booking flights from New York John F Kennedy Intl to Cardiff Wales should not be difficult; the airport handles an average of 0 inbound flights from New York John F Kennedy Intl per day.

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

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

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

    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 Cardiff.

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

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

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Cardiff (average of $773). Flying from New York John F Kennedy Intl Airport to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cardiff?

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