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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £287

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from John F Kennedy Intl to Cardiff

Enter your travel dates to find the best prices.

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 30 March 2026.

Tue 12/518:20
JFK
-
CWL
2 stops23h 45m
Multiple Airlines
Tue 19/523:15
CWL
-
JFK
3 stops28h 33m
Multiple Airlines
Deal found 28/3£543
Sat 9/523:55
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 16/507:30
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 25/3£578
Mon 11/516:15
JFK
-
CWL
2 stops25h 35m
Multiple Airlines
Mon 18/522:10
CWL
-
JFK
2 stops29h 38m
Multiple Airlines
Deal found 27/3£581
Sun 10/523:55
JFK
-
CWL
1 stop16h 50m
Multiple Airlines
Sun 17/517:40
CWL
-
JFK
2 stops30h 40m
Multiple Airlines
Deal found 26/3£612
Thu 16/423:55
JFK
-
CWL
1 stop17h 25m
Multiple Airlines
Mon 20/422:10
CWL
-
JFK
2 stops29h 20m
Multiple Airlines
Deal found 29/3£613
Wed 13/516:55
JFK
-
CWL
1 stop24h 30m
Multiple Airlines
Wed 20/523:30
CWL
-
JFK
2 stops21h 25m
Multiple Airlines
Deal found 29/3£636

Find 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 30 March 2026.

Round-trip from

£543

One-way from

£287
12/5-19/5
  • 12/5-19/5
  • 5 total stops
  • 52h 18m total
  • New York to Cardiff
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 31h 35m total
  • New York to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 March 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 12/5

22:05-23:05

3 stops20h 00m

Cardiff Wales

Tue 19/5

23:15-22:48

3 stops28h 33m

£600

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 13/5

23:55-22:25

1 stop17h 30m

Cardiff Wales

Wed 20/5

23:30-22:48

3 stops28h 18m

£667

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 9/5

23:10-09:15

3 stops29h 05m

Cardiff Wales

Sat 16/5

17:35-22:05

3 stops33h 30m

£698

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 26/8

16:55-22:25

1 stop24h 30m

Cardiff Wales

Mon 31/8

22:25-13:40

1 stop20h 15m

£721

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 14/5

21:15-06:55

2 stops28h 40m

Cardiff Wales

Thu 21/5

22:50-22:25

1 stop28h 35m

£744

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 6/9

14:00-09:15

2 stops14h 15m

Cardiff Wales

Thu 10/9

17:15-12:32

1 stop24h 17m

£823

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 21/4

21:10-16:45

1 stop14h 35m

Cardiff Wales

Sun 26/4

09:50-12:25

1 stop31h 35m

£830
Fastest return journey

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 18/8

14:00-09:15

2 stops14h 15m

Cardiff Wales

Mon 24/8

09:45-21:48

2 stops17h 03m

£842
Cheapest one-way
Fastest single journey

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 7/5

18:20-06:55

2 stops31h 35m

£287

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Sorted by cheapest first

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 return 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 Cardiff

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

Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Cardiff (average of £406). Flying from New York John F Kennedy Intl Airport to Cardiff in June is currently the most expensive (average of £1,044). 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.

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?

    If you book a flight to Cardiff from New York John F Kennedy Intl, you will be flying to Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from New York John F Kennedy Intl to Cardiff Wales per day from 0 different airlines.

  • 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 holiday 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, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Cardiff (average of £406). Flying from New York John F Kennedy Intl Airport to Cardiff in June is currently the most expensive (average of £1,044). 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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Can Cheapflights find flights from John F Kennedy Intl to Cardiff with no change fees?

Need flexible booking options for your flight to Cardiff from John F Kennedy Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Cardiff become cheaper?

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