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John F Kennedy Intl

$540+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JFK
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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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 septiembre 17, 2025.

Round-trip from

$540
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$584
From Cardiff Wales to New York John F Kennedy Intl
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Highest demand for flights based on searches. 15% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 10/302:30 pmCWL - JFK
2 stops30h 15mMultiple Airlines
jue. 11/65:35 pmJFK - CWL
3 stops23h 25mMultiple Airlines
Deal found 9/15$540
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 10/3110:25 pmCWL - JFK
2 stops25h 40mMultiple Airlines
vie. 11/79:20 pmJFK - CWL
1 stop17h 20mMultiple Airlines
Deal found 9/15$561
This TravelUp deal was found by Cheapflights users on 9/15. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:15 pmCWL - JFK
1 stop31h 05mVirgin Atlantic
vie. 11/79:20 pmJFK - CWL
1 stop31h 30mVirgin Atlantic
Deal found 9/15$578
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:50 amCWL - JFK
2 stops17h 40mDelta
mié. 10/226:25 pmJFK - CWL
1 stop9h 50mDelta
Deal found 9/16$591
This TravelUp deal was found by Cheapflights users on 9/17. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:25 pmCWL - JFK
1 stop30h 55mVirgin Atlantic
sáb. 11/87:45 pmJFK - CWL
2 stops33h 05mVirgin Atlantic
Deal found 9/17$600
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:25 pmCWL - JFK
1 stop30h 55mKLM
jue. 11/64:45 pmJFK - CWL
1 stop12h 05mKLM
Deal found 9/15$604
This KLM deal was found by Cheapflights users on 9/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/285:15 pmCWL - JFK
1 stop24h 05mKLM
dom. 10/56:25 pmJFK - CWL
1 stop9h 50mKLM
Deal found 9/17$608
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:25 pmCWL - JFK
1 stop30h 55mVirgin Atlantic
mié. 12/246:50 pmJFK - CWL
1 stop17h 05mVirgin Atlantic
Deal found 9/16$622

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 septiembre 17, 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

jue. 10/30

2:30 pm-4:45 pm

2 stops30h 15m

New York John F Kennedy Intl

jue. 11/6

5:35 pm-10:00 pm

3 stops23h 25m

$540

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

vie. 10/31

10:25 pm-8:05 pm

2 stops25h 40m

New York John F Kennedy Intl

vie. 11/7

9:20 pm-7:40 pm

1 stop17h 20m

$561

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

vie. 10/31

5:15 pm-8:20 pm

1 stop31h 05m

New York John F Kennedy Intl

vie. 11/7

9:20 pm-9:50 am

1 stop31h 30m

$578

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mié. 10/15

9:50 am-10:30 pm

2 stops17h 40m

New York John F Kennedy Intl

mié. 10/22

6:25 pm-9:15 am

1 stop9h 50m

$591

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

sáb. 11/1

5:25 pm-8:20 pm

1 stop30h 55m

New York John F Kennedy Intl

sáb. 11/8

7:45 pm-9:50 am

2 stops33h 05m

$600

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

jue. 10/30

5:25 pm-8:20 pm

1 stop30h 55m

New York John F Kennedy Intl

jue. 11/6

4:45 pm-9:50 am

1 stop12h 05m

$604

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

dom. 9/28

5:15 pm-12:20 pm

1 stop24h 05m

New York John F Kennedy Intl

dom. 10/5

6:25 pm-9:15 am

1 stop9h 50m

$608

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

sáb. 2/14

5:25 pm-11:25 am

1 stop23h 00m

New York John F Kennedy Intl

sáb. 2/21

6:50 pm-9:50 am

1 stop10h 00m

$626

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

dom. 10/26

12:00 pm-10:05 pm

2 stops14h 05m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, January is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $236). Flying from Cardiff to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). 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.

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 17h 40m. Fly via Virgin Atlantic or Delta to get the fastest option. Airlines will cover a distance of 3323 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, January is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $236). Flying from Cardiff to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). 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
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Stamford
Staten Island
New Brunswick
Absecon
Carle Place
East Brunswick
Westbury
Avenel
Paterson
Fort Lee
Seaside Heights

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