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Cheap flights from Cardiff to New York John F Kennedy Intl Airport from £327

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JFK
13 May — 20 May1
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 13 April 2026.

Tue 5/523:15
CWL
-
JFK
1 stop19h 25m
Multiple Airlines
Wed 13/523:55
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Deal found 9/4£453
Sat 9/507:30
CWL
-
JFK
1 stop13h 19m
Multiple Airlines
Tue 12/521:15
JFK
-
CWL
2 stops20h 50m
Multiple Airlines
Deal found 10/4£491
Tue 26/523:15
CWL
-
JFK
2 stops25h 05m
Multiple Airlines
Tue 2/620:30
JFK
-
CWL
2 stops21h 35m
Multiple Airlines
Deal found 11/4£499
Tue 14/423:15
CWL
-
JFK
2 stops25h 05m
Multiple Airlines
Tue 21/420:30
JFK
-
CWL
2 stops21h 55m
Multiple Airlines
Deal found 9/4£519
Wed 10/617:15
CWL
-
JFK
2 stops34h 10m
Multiple Airlines
Sun 14/621:05
JFK
-
CWL
1 stop19h 40m
Multiple Airlines
Deal found 12/4£574
Mon 25/522:10
CWL
-
JFK
3 stops29h 38m
Multiple Airlines
Mon 1/609:00
JFK
-
CWL
2 stops20h 15m
Multiple Airlines
Deal found 10/4£575
Tue 5/523:15
CWL
-
JFK
3 stops28h 33m
Multiple Airlines
Thu 7/520:30
JFK
-
CWL
2 stops20h 50m
Multiple Airlines
Deal found 9/4£598

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 13 April 2026.

Round-trip from

£453

One-way from

£327

Popular in

December

Cheapest in

September

Average price

£616
5/5-13/5
  • 5/5-13/5
  • 2 total stops
  • 36h 55m total
  • Cardiff to New York
Search Deals
14/5
  • 14/5
  • 3 total stops
  • 47h 40m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 13 April 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

Mon 25/5

22:10-22:48

3 stops29h 38m

New York John F Kennedy Intl

Mon 1/6

10:40-10:15

1 stop18h 35m

£621

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 5/5

09:45-12:24

1 stop31h 39m

New York John F Kennedy Intl

Wed 13/5

19:10-16:45

1 stop16h 35m

£629
Fastest return journey

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 5/5

09:45-19:15

1 stop14h 30m

New York John F Kennedy Intl

Wed 13/5

18:15-09:15

1 stop10h 00m

£635

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 5/5

12:00-22:25

2 stops15h 25m

New York John F Kennedy Intl

Wed 13/5

20:24-11:30

2 stops34h 06m

£677
Cheapest one-way

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 14/5

22:50-17:30

3 stops47h 40m

£327

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Fri 15/5

22:45-22:10

2 stops28h 25m

£366

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sat 16/5

07:30-19:35

3 stops41h 05m

£373

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 10/6

12:00-21:05

2 stops38h 05m

£547
Fastest single journey

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 10/6

09:45-17:05

1 stop12h 20m

£1,304

Flights are sorted by cheapest return flights first.

Deals found on 12/4

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.

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 £386). Flying from Cardiff to New York John F Kennedy Intl Airport in December is currently the most expensive (average of £517). 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 for a return flight from Cardiff to New York John F Kennedy Intl Airport?

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 13 April 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
1,496 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,496 reviews
KLM
7.8
Good
1,496 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
687 reviews
KLM
7.8
Good
1,496 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

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

    KLM, at £409, 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 37% 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.

  • 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 £386). Flying from Cardiff to New York John F Kennedy Intl Airport in December is currently the most expensive (average of £517). 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 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
Secaucus
Yonkers
Bronx
Mahwah
North Bergen
Staten Island
North Wales
Rutherford
Carlstadt
Fort Lee
Norwalk
Waterbury
Carteret
Elizabeth
West New York
Englewood
Edgewater

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 13 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£409Average£706FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£434Average£517FlexibilityNo 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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