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Cheap flights from New York John F Kennedy Intl Airport to Cardiff from £344

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — CWL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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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 14 November 2025.

Tue 25/1117:45JFK - CWL
1 stop11h 05mVirgin Atlantic
Fri 28/1110:20CWL - JFK
1 stop10h 25mVirgin Atlantic
Deal found 13/11£649
Tue 25/1112:28JFK - CWL
2 stops16h 22mDelta
Fri 28/1110:20CWL - JFK
1 stop10h 25mDelta
Deal found 13/11£653
Tue 25/1110:05JFK - CWL
3 stops24h 25mMultiple Airlines
Fri 28/1122:25CWL - JFK
2 stops22h 44mMultiple Airlines
Deal found 13/11£688
Thu 11/1217:00JFK - CWL
1 stop24h 00mMultiple Airlines
Thu 18/1210:30CWL - JFK
2 stops28h 34mMultiple Airlines
Deal found 11/11£752
Fri 26/1222:00JFK - CWL
2 stops16h 40mMultiple Airlines
Tue 6/116:45CWL - JFK
3 stops32h 10mMultiple Airlines
Deal found 13/11£806

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 14 November 2025.

Round-trip from

£568

One-way from

£344

Popular in

January

Cheapest in

December

Average price

£762
Air France
  • Air France
  • 29/3-4/4
  • 2 total stops
  • 45h 05m total
  • New York to Cardiff
Search Deals
Delta
  • Delta
  • 1/12
  • 1 total stop
  • 17h 05m total
  • New York to Cardiff
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£32 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 November 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 14 November 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 29/3

21:10-16:45

1 stop14h 35m

Cardiff Wales

Sat 4/4

17:35-19:05

1 stop30h 30m

£568

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 29/4

10:30-09:15

2 stops17h 45m

Cardiff Wales

Sun 3/5

09:50-22:50

1 stop18h 00m

£571

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/5

23:45-22:50

1 stop18h 05m

Cardiff Wales

Sat 23/5

09:25-20:05

3 stops39h 40m

£615

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 28/3

22:10-16:45

1 stop13h 35m

Cardiff Wales

Sat 4/4

09:50-07:33

2 stops26h 43m

£618

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 25/11

17:45-09:50

1 stop11h 05m

Cardiff Wales

Fri 28/11

10:20-15:45

1 stop10h 25m

£649

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 25/11

12:28-09:50

2 stops16h 22m

Cardiff Wales

Fri 28/11

10:20-15:45

1 stop10h 25m

£653

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 1/12

18:50-16:55

1 stop17h 05m

£344

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 28/3

18:45-15:45

1 stop17h 00m

£382

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 27/3

00:20-10:30

2 stops30h 10m

£464

Flights are sorted by cheapest return flights first.

Deals found on 11/11

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 14h 35m. Air France provides one of the quickest options available for as low as £568. 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
Barry
Bridgend

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

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