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Cheap flights from Cardiff to New York John F Kennedy Intl Airport from £380

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JFK
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to John F Kennedy Intl

Enter your travel dates to find the best prices.

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 9 June 2026.

Sat 5/907:30
CWL
-
JFK
2 stops14h 30m
Multiple Airlines
Sat 12/917:10
JFK
-
CWL
3 stops23h 10m
Multiple Airlines
Deal found 9/6£420
Tue 22/923:15
CWL
-
JFK
2 stops25h 05m
Multiple Airlines
Tue 29/920:30
JFK
-
CWL
2 stops21h 55m
Multiple Airlines
Deal found 6/6£459
Tue 1/912:00
CWL
-
JFK
2 stops15h 25m
British Airways
Tue 3/1110:15
JFK
-
CWL
2 stops20h 15m
British Airways
Deal found 5/6£604
Wed 28/1010:20
CWL
-
JFK
1 stop14h 00m
KLM
Mon 23/1122:45
JFK
-
CWL
1 stop13h 15m
KLM
Deal found 8/6£622
Sat 5/909:45
CWL
-
JFK
2 stops17h 06m
Delta
Sat 12/914:00
JFK
-
CWL
2 stops14h 15m
Delta
Deal found 9/6£624
Tue 1/909:45
CWL
-
JFK
2 stops16h 11m
Virgin Atlantic
Tue 3/1122:45
JFK
-
CWL
1 stop13h 15m
Virgin Atlantic
Deal found 5/6£628
Tue 1/917:15
CWL
-
JFK
1 stop24h 17m
KLM
Tue 3/1122:45
JFK
-
CWL
1 stop13h 15m
KLM
Deal found 5/6£629
Sun 1/1112:00
CWL
-
JFK
2 stops14h 05m
British Airways
Mon 16/1118:15
JFK
-
CWL
2 stops12h 15m
British Airways
Deal found 9/6£630

Find 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 9 June 2026.

Round-trip from

£420

One-way from

£380

Popular in

December

Cheapest in

June

Average price

£508
5/9-12/9
  • 5/9-12/9
  • 5 total stops
  • 37h 40m total
  • Cardiff to New York
Search Deals
30/6
  • 30/6
  • 2 total stops
  • 35h 15m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 9 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 22/9

23:15-19:20

2 stops25h 05m

New York John F Kennedy Intl

Tue 29/9

20:30-23:25

2 stops21h 55m

£459
Fastest return journey

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 2/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

17:00-09:50

1 stop11h 50m

£641

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sun 1/11

12:00-12:35

2 stops29h 35m

New York John F Kennedy Intl

Mon 16/11

18:15-11:30

2 stops12h 15m

£668

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 6/7

09:45-23:01

2 stops18h 16m

New York John F Kennedy Intl

Mon 20/7

16:40-09:15

1 stop11h 35m

£675

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sun 1/11

17:30-14:02

1 stop25h 32m

New York John F Kennedy Intl

Sun 15/11

22:45-09:50

1 stop30h 05m

£675
Cheapest one-way

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 30/6

16:15-22:30

2 stops35h 15m

£380
Fastest single journey

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 8/7

23:15-20:05

2 stops25h 50m

£477

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Sorted by cheapest first

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 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.

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated 9 June 2026.
Get a feel of what it's like to fly with KLM and Virgin Atlantic from Cardiff to New York John F Kennedy Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to New York John F Kennedy Intl. On average, Cardiff Wales has 0 outbound flights to New York John F Kennedy Intl per day from 2 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

    A quick flight from Cardiff to New York John F Kennedy Intl Airport can take about 14h. Delta provides one of the quickest options available for as low as £641. There are 3323 mi between Cardiff and New York John F Kennedy Intl Airport.

  • What are the cheapest airlines flying from Cardiff to New York John F Kennedy Intl Airport round-trip?

    KLM, at £438, was found to be the cheapest airline from Cardiff to New York John F Kennedy Intl Airport. An alternate airline flying to your destination would be Virgin Atlantic. Users have found that KLM is 33% cheaper than the other options available to this destination.

  • 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 holiday 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.

See more FAQs

Travelling 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
Ronkonkoma
Weehawken
Yonkers
Elizabeth
Mahwah
North Bergen
Bronx
North Wales
Rutherford
Staten Island
Carlstadt
Norwalk
Fort Lee
Rahway
Waterbury
Carteret
Secaucus
West New York
Englewood

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Cardiff to John F Kennedy Intl

Discover the top 2 airlines that operate flights from Cardiff to John F Kennedy Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£438Average£613FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£439Average£521FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to John F Kennedy Intl?

Cheapflights helps you search for flights from Cardiff to John F Kennedy Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to John F Kennedy Intl?

Cheapflights helps you find that perfect flight to John F Kennedy Intl from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Cardiff to John F Kennedy Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to John F Kennedy Intl become cheaper?

Not ready to book yet? You can track prices for flights from Cardiff to John F Kennedy Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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