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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £277

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
27 Feb — 6 Mar1
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 28 January 2026.

Tue 21/421:50
JFK
-
CWL
2 stops20h 35m
Multiple Airlines
Sun 26/421:45
CWL
-
JFK
2 stops30h 00m
Multiple Airlines
Deal found 27/1£360
Tue 10/317:40
JFK
-
CWL
1 stop12h 10m
KLM
Tue 17/310:20
CWL
-
JFK
1 stop31h 55m
KLM
Deal found 26/1£493
Tue 10/312:59
JFK
-
CWL
2 stops16h 51m
Delta
Tue 17/310:20
CWL
-
JFK
1 stop14h 00m
Delta
Deal found 26/1£504
Tue 24/322:10
JFK
-
CWL
1 stop13h 20m
Multiple Airlines
Tue 31/321:45
CWL
-
JFK
2 stops40h 05m
Multiple Airlines
Deal found 25/1£541
Tue 24/319:45
JFK
-
CWL
1 stop10h 05m
KLM
Tue 31/309:45
CWL
-
JFK
1 stop12h 18m
KLM
Deal found 25/1£544
Tue 5/510:30
JFK
-
CWL
2 stops17h 45m
Delta
Sun 10/509:50
CWL
-
JFK
1 stop14h 15m
Delta
Deal found 27/1£553
Tue 24/312:59
JFK
-
CWL
2 stops16h 51m
Virgin Atlantic
Tue 31/309:45
CWL
-
JFK
2 stops16h 47m
Virgin Atlantic
Deal found 25/1£555
Tue 5/518:20
JFK
-
CWL
2 stops24h 05m
Multiple Airlines
Sun 10/521:45
CWL
-
JFK
3 stops30h 03m
Multiple Airlines
Deal found 27/1£564
Wed 1/411:13
JFK
-
CWL
2 stops17h 02m
Delta
Fri 10/409:45
CWL
-
JFK
2 stops17h 44m
Delta
Deal found 26/1£566

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 28 January 2026.

Round-trip from

£360

One-way from

£277
21/4-26/4
  • 21/4-26/4
  • 4 total stops
  • 50h 35m total
  • New York to Cardiff
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 24h 05m 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 28 January 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

John F Kennedy Intl

Fly to

Cardiff

Route

Depart

Return

Price

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 21/4

21:50-23:25

2 stops20h 35m

Cardiff Wales

Sun 26/4

21:45-22:45

2 stops30h 00m

£360

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 10/3

17:40-09:50

1 stop12h 10m

Cardiff Wales

Tue 17/3

10:20-14:15

1 stop31h 55m

£493

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 10/3

12:59-09:50

2 stops16h 51m

Cardiff Wales

Tue 17/3

10:20-20:20

1 stop14h 00m

£504

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 24/3

22:10-15:30

1 stop13h 20m

Cardiff Wales

Tue 31/3

21:45-08:50

2 stops40h 05m

£541

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 24/3

19:45-09:50

1 stop10h 05m

Cardiff Wales

Tue 31/3

09:45-17:03

1 stop12h 18m

£544

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 24/3

12:59-09:50

2 stops16h 51m

Cardiff Wales

Tue 31/3

09:45-21:32

2 stops16h 47m

£555

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 5/5

18:20-23:25

2 stops24h 05m

Cardiff Wales

Sun 10/5

21:45-22:48

3 stops30h 03m

£564

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 1/4

11:13-09:15

2 stops17h 02m

Cardiff Wales

Fri 10/4

09:45-22:29

2 stops17h 44m

£566

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 23/6

18:20-23:25

2 stops24h 05m

£277

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 22/6

17:30-10:15

2 stops59h 45m

£325

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 13 results
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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 £392). Flying from New York John F Kennedy Intl Airport to Cardiff in June is currently the most expensive (average of £1,008). 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.

  • How long is the flight from New York John F Kennedy Intl Airport to Cardiff?

    A quick flight from New York John F Kennedy Intl Airport to Cardiff can take about 12h 10m. KLM provides one of the quickest options available for as low as £493. Airlines will cover a distance of 3323 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £392). Flying from New York John F Kennedy Intl Airport to Cardiff in June is currently the most expensive (average of £1,008). 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?

Not ready to book yet? You can track prices for flights from John F Kennedy Intl to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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