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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £181

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
12 Sep — 19 Sep1
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 13 August 2026.

Mon 28/920:30 -
2 stops21h 20m
Tue 13/1023:15 -
2 stops25h 05m
Deal found 8/8£543
Mon 28/916:55 -
1 stop24h 55m
Mon 12/1022:10 -
2 stops29h 20m
Deal found 9/8£576
Sun 4/1023:55 -
1 stop16h 50m
Mon 19/1013:35 -
2 stops37h 25m
Deal found 13/8£594
Tue 29/918:20 -
2 stops24h 05m
Sun 4/1014:45 -
2 stops33h 00m
Deal found 12/8£629
Sun 27/923:55 -
1 stop16h 50m
Sat 3/1007:30 -
2 stops37h 25m
Deal found 12/8£634
Thu 10/916:55 -
1 stop24h 25m
Fri 18/922:45 -
2 stops22h 10m
Deal found 8/8£654

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 13 August 2026.

Round-trip from

£543

One-way from

£181
28/9-13/10
  • 28/9-13/10
  • 4 total stops
  • 46h 25m total
  • New York to Cardiff
Search Deals
20/10
  • 20/10
  • 2 total stops
  • 27h 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 13 August 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 New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Thu 10/9

16:55-22:20

1 stop24h 25m

Cardiff Wales

Fri 18/9

22:45-15:55

2 stops22h 10m

£654

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Mon 28/9

16:55-09:15

2 stops35h 20m

Cardiff Wales

Tue 13/10

23:15-13:40

1 stop19h 25m

£673

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Sun 4/10

23:55-21:45

1 stop16h 50m

Cardiff Wales

Mon 19/10

22:10-22:25

1 stop29h 15m

£691

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Wed 14/10

18:25-09:15

1 stop9h 50m

Cardiff Wales

Wed 21/10

09:45-12:33

1 stop31h 48m

£839

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Mon 28/9

13:15-16:45

2 stops22h 30m

Cardiff Wales

Mon 12/10

17:15-20:34

2 stops32h 19m

£848

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Mon 24/8

18:25-22:50

3 stops23h 25m

Cardiff Wales

Mon 31/8

13:35-09:50

2 stops25h 15m

£909
Fastest return journey

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Thu 1/10

22:40-16:45

1 stop13h 05m

Cardiff Wales

Thu 8/10

09:45-17:07

1 stop12h 22m

£937

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Thu 1/10

22:40-16:45

1 stop13h 05m

Cardiff Wales

Thu 8/10

09:45-00:59

2 stops20h 14m

£945

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Tue 1/9

21:15-16:45

1 stop14h 30m

Cardiff Wales

Wed 9/9

09:45-19:15

1 stop14h 30m

£962
Cheapest one-way
Fastest single journey

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Tue 20/10

00:30-08:35

2 stops27h 05m

£181

Flights are sorted by cheapest return flights first.

Deals found on 9/8

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.

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 9h 50m. Delta provides one of the quickest options available for as low as £839. 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.

See more FAQs

Travelling to a place near Cardiff?

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

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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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