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John F Kennedy Intl

$712+ Cheap flights from Cardiff (CWL) to John F Kennedy Intl, NY (JFK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JFK
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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1. Tell us where you want to go

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Find flight deals from Cardiff to John F Kennedy Intl

Cheapest flights from Cardiff to John F Kennedy Intl
Explore the most affordable flight options available from Cardiff to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:05 pmCWL - JFK
2 stops30h 45mMultiple Airlines
Sun 12/1412:30 amJFK - CWL
2 stops17h 35mMultiple Airlines
Deal found 11/21$712
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:00 pmCWL - JFK
2 stops37h 30mMultiple Airlines
Wed 12/35:00 pmJFK - CWL
1 stop12h 05mMultiple Airlines
Deal found 11/21$803
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:30 pmCWL - JFK
2 stops27h 55mMultiple Airlines
Thu 12/47:25 pmJFK - CWL
3 stops21h 35mMultiple Airlines
Deal found 11/21$963
This Mytrip deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:30 amCWL - JFK
2 stops34h 15mMultiple Airlines
Thu 12/45:35 pmJFK - CWL
2 stops23h 25mMultiple Airlines
Deal found 11/22$970
This Netflights deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:20 amCWL - JFK
1 stop10h 25mMultiple Airlines
Sun 12/144:40 pmJFK - CWL
1 stop19h 05mMultiple Airlines
Deal found 11/21$1,010

Cheap flight deals from Cardiff to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to John F Kennedy Intl (JFK). 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 November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$474
(Mytrip)

One-way from

$301
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$608
Provider with most accurate pricing for Cardiff Wales-New York John F Kennedy Intl flight deals.
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Provider most trusted by Cheapflights users for Cardiff Wales-New York John F Kennedy Intl flights.
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From Cardiff Wales to New York John F Kennedy Intl
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One-way flight from Cardiff Wales to New York John F Kennedy Intl
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Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff to John F Kennedy Intl 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 2,558,603 searches. Data last updated November 23, 2025.
Use the filters below to find and compare flights from Cardiff to New York John F Kennedy Intl Airport that are best for you.

Fly from

Cardiff

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Fri 12/12

4:05 pm-5:50 pm

2 stops30h 45m

New York John F Kennedy Intl

Sun 12/14

12:30 am-11:05 pm

2 stops17h 35m

$712

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 1/7

5:25 pm-11:40 am

1 stop23h 15m

New York John F Kennedy Intl

Wed 1/14

4:45 pm-9:50 am

1 stop12h 05m

$747

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 1/22

5:25 pm-7:05 pm

3 stops30h 40m

New York John F Kennedy Intl

Tue 1/27

10:05 am-3:30 pm

3 stops24h 25m

$782

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 1/29

10:20 am-1:20 pm

1 stop32h 00m

New York John F Kennedy Intl

Mon 2/2

10:20 am-4:55 pm

2 stops25h 35m

$788

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 1/29

10:20 am-10:22 pm

2 stops41h 02m

New York John F Kennedy Intl

Mon 2/2

2:30 pm-9:50 am

2 stops14h 20m

$794

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 1/7

10:20 am-10:30 pm

2 stops17h 10m

New York John F Kennedy Intl

Wed 1/14

4:45 pm-9:50 am

1 stop12h 05m

$809

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sat 2/14

10:20 am-10:02 pm

2 stops16h 42m

New York John F Kennedy Intl

Sat 2/21

11:40 am-9:50 am

2 stops17h 10m

$812

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sat 2/14

5:25 pm-7:20 pm

1 stop30h 55m

New York John F Kennedy Intl

Sat 2/21

5:45 pm-9:50 am

1 stop11h 05m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Cardiff to John F Kennedy Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cardiff to John F Kennedy Intl in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cardiff-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cardiff-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cardiff to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Cardiff with our price prediction graph.
Estimated round-trip 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 Cardiff to New York John F Kennedy Intl Airport

What is the cheapest month to book a flight from Cardiff to New York John F Kennedy Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $524). Flying from Cardiff to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $671). 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.

How much does it cost to fly round-trip from Cardiff to New York John F Kennedy Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Cardiff to John F Kennedy Intl. 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 from for flights from Cardiff to New York John F Kennedy Intl?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Cardiff Wales; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cardiff airport to New York John F Kennedy Intl. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

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

    There are many flights that can get you from Cardiff to New York John F Kennedy Intl Airport in 23h 15m. Fly via KLM to get the fastest option. Airlines will cover a distance of 3323 mi.

  • Can I find deals for flights from Cardiff to John F Kennedy Intl that include hotel bookings?

    Yes. In addition to deals on Cardiff to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to John F Kennedy Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to John F Kennedy Intl.

  • Can I find deals for business class flights from Cardiff to John F Kennedy Intl?

    Yes. Cheapflights offers flight deals from Cardiff to John F Kennedy Intl 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 Cardiff to New York John F Kennedy Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $524). Flying from Cardiff to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $671). 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

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Yonkers
Ronkonkoma
Secaucus
North Bergen
Elizabeth
Stamford
East Rutherford
Staten Island
Edgewater
New Brunswick
Seaside Heights
Absecon
Carle Place
Parsippany
Shelton
Avenel
Paterson

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