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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £163

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£435

One-way from

£163

Popular in

January

Cheapest in

December

Average price

£772
2/11-9/11
  • 2/11-9/11
  • 5 total stops
  • 46h 19m total
  • New York to Cardiff
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5/12
  • 5/12
  • 2 total stops
  • 20h 35m total
  • New York to Cardiff
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£44 potential savings vs. average return price).
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Average for round-trip flights in September 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 18 September 2025.

Sun 2/1119:35JFK - CWL
3 stops22h 30mMultiple Airlines
Sun 9/1121:20CWL - JFK
2 stops23h 49mMultiple Airlines
Deal found 17/9£435
Wed 26/1100:30JFK - CWL
3 stops34h 10mMultiple Airlines
Sun 30/1121:20CWL - JFK
3 stops26h 45mMultiple Airlines
Deal found 15/9£500
Wed 26/1117:00JFK - CWL
1 stop12h 05mMultiple Airlines
Sun 30/1121:20CWL - JFK
2 stops25h 00mMultiple Airlines
Deal found 15/9£511
Tue 30/918:25JFK - CWL
1 stop17h 20mKLM
Tue 7/1017:15CWL - JFK
1 stop27h 10mKLM
Deal found 16/9£512
Wed 1/1017:30JFK - CWL
1 stop18h 15mVirgin Atlantic
Wed 8/1009:50CWL - JFK
2 stops16h 40mVirgin Atlantic
Deal found 17/9£519
Tue 30/919:15JFK - CWL
1 stop16h 30mDelta
Tue 7/1009:50CWL - JFK
2 stops17h 16mDelta
Deal found 16/9£578

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 18 September 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 26/11

00:30-15:40

3 stops34h 10m

Cardiff Wales

Sun 30/11

21:20-19:05

3 stops26h 45m

£500

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 18/2

17:45-09:50

1 stop11h 05m

Cardiff Wales

Mon 23/2

10:20-11:30

1 stop30h 10m

£518

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 1/10

17:30-16:45

1 stop18h 15m

Cardiff Wales

Wed 8/10

09:50-21:30

2 stops16h 40m

£519

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 26/11

17:00-10:05

1 stop12h 05m

Cardiff Wales

Sun 30/11

21:20-13:55

1 stop21h 35m

£556

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 18/2

12:00-09:50

2 stops16h 50m

Cardiff Wales

Mon 23/2

10:20-15:45

1 stop10h 25m

£580

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 30/9

10:30-09:15

2 stops17h 45m

Cardiff Wales

Tue 7/10

09:50-23:18

2 stops18h 28m

£581

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 2/11

13:45-23:05

2 stops28h 20m

Cardiff Wales

Sun 9/11

21:20-13:55

1 stop21h 35m

£628

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 2/11

17:45-09:50

1 stop11h 05m

Cardiff Wales

Sun 9/11

10:20-11:25

1 stop30h 05m

£670

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 30/9

18:20-20:05

3 stops44h 45m

Cardiff Wales

Tue 7/10

20:20-20:05

2 stops28h 45m

£708

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 5/12

18:05-19:40

2 stops20h 35m

£163

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 results
1
2

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 11h 05m. KLM provides one of the quickest options available for as low as £518. 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, July is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Cardiff (average of £169). Flying from New York John F Kennedy Intl Airport to Cardiff in December is currently the most expensive (average of £263). 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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