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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £330

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
11 Jan — 18 Jan1
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 12 December 2025.

Fri 12/1216:40JFK - CWL
1 stop12h 10mKLM
Sat 13/1217:25CWL - JFK
1 stop27h 20mKLM
Deal found 10/12£1,050
Fri 12/1220:00JFK - CWL
2 stops16h 30mMultiple Airlines
Sat 13/1220:05CWL - JFK
2 stops31h 20mMultiple Airlines
Deal found 10/12£1,267
Fri 19/1200:30JFK - CWL
2 stops17h 50mMultiple Airlines
Sat 10/120:05CWL - JFK
1 stop22h 50mMultiple Airlines
Deal found 10/12£1,274
Sun 21/1216:40JFK - CWL
1 stop19h 05mMultiple Airlines
Mon 5/110:20CWL - JFK
1 stop30h 20mMultiple Airlines
Deal found 11/12£1,398
Fri 19/1200:30JFK - CWL
2 stops17h 50mMultiple Airlines
Sat 3/120:05CWL - JFK
1 stop25h 54mMultiple Airlines
Deal found 10/12£1,853
Sun 21/1219:05JFK - CWL
2 stops35h 25mAer Lingus
Mon 5/112:00CWL - JFK
2 stops34h 20mAer Lingus
Deal found 10/12£1,855

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 12 December 2025.

Round-trip from

£330

Popular in

January

Cheapest in

December

Average price

£562
25/1-1/2
  • 25/1-1/2
  • 4 total stops
  • 48h 24m total
  • New York to Cardiff
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£47 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 12 December 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

Sun 25/1

17:30-23:05

2 stops24h 35m

Cardiff Wales

Sun 1/2

21:20-16:09

2 stops23h 49m

£330

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 23/1

09:45-19:40

2 stops28h 55m

Cardiff Wales

Wed 28/1

15:55-13:50

2 stops26h 55m

£339

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 9/3

22:20-09:50

1 stop31h 30m

Cardiff Wales

Mon 23/3

17:15-12:25

1 stop23h 10m

£510

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 12/1

06:00-09:50

2 stops22h 50m

Cardiff Wales

Mon 26/1

10:20-11:40

1 stop30h 20m

£512

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 12/1

21:20-09:50

1 stop31h 30m

Cardiff Wales

Mon 26/1

10:20-11:40

1 stop30h 20m

£512

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 28/3

18:45-08:15

1 stop9h 30m

£374

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 19/12

00:30-23:20

2 stops17h 50m

£672

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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.

  • 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
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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