CWL - JFK

£491 Find Cheap Flights from Cardiff to New York John F Kennedy Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to John F Kennedy Intl departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York John F Kennedy Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to New York, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£491
Overall average: £459
Multiple Airlines
Thu 15/1Thu 22/1
CWL - JFK • 2 stops
Cheapest one-way flight
Multiple Airlines
Fri 12/12
CWL - JFK • multi-stop
When to travel
March
Cheapest • 26% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to John F Kennedy Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cardiff to John F Kennedy Intl (CWL-JFK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to John F Kennedy Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to John F Kennedy Intl

Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
10:30 - 16:40
CWL
-
JFK
35h 10m2 stops
Multiple Airlines Logo
21:00 - 22:00
JFK
-
CWL
20h 00m2 stops
£491Multiple Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
10:30 - 19:29
CWL
-
JFK
13h 59m1 stop
Multiple Airlines Logo
19:05 - 22:00
JFK
-
CWL
21h 55m2 stops
£497Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
Multiple Airlines Logo
10:15 - 11:40
CWL
-
JFK
30h 25m1 stop
Multiple Airlines Logo
21:20 - 16:55
JFK
-
CWL
14h 35m1 stop
£504Multiple Airlines
Mon, 12 Jan - Mon, 26 Jan
Multiple Airlines Logo
10:20 - 11:40
CWL
-
JFK
30h 20m1 stop
Multiple Airlines Logo
21:20 - 09:50
JFK
-
CWL
31h 30m1 stop
£506Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
KLM Logo
17:30 - 19:20
CWL
-
JFK
30h 50m1 stop
KLM Logo
18:50 - 09:50
JFK
-
CWL
10h 00m1 stop
£515KLM
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
20:05 - 15:40
CWL
-
JFK
24h 35m3 stops
Multiple Airlines Logo
17:30 - 20:55
JFK
-
CWL
22h 25m2 stops
£515Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
KLM Logo
17:30 - 15:45
CWL
-
JFK
27h 15m1 stop
KLM Logo
16:45 - 09:50
JFK
-
CWL
12h 05m1 stop
£524KLM
Sun, 11 Jan - Mon, 26 Jan
Multiple Airlines Logo
10:15 - 11:40
CWL
-
JFK
30h 25m1 stop
Multiple Airlines Logo
16:30 - 09:50
JFK
-
CWL
12h 20m2 stops
£525Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
KLM Logo
17:30 - 19:20
CWL
-
JFK
30h 50m1 stop
KLM Logo
16:30 - 09:50
JFK
-
CWL
12h 20m2 stops
£533KLM
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
20:05 - 15:55
CWL
-
JFK
24h 50m2 stops
Multiple Airlines Logo
21:00 - 20:55
JFK
-
CWL
18h 55m1 stop
£534Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cardiff to John F Kennedy Intl flights

Get data-powered insights and trends into flights from Cardiff to John F Kennedy Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to New York John F Kennedy Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cardiff to New York John F Kennedy Intl Airport is March, where tickets cost £440 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £818 and £749 respectively.

Find deals

Good to know - Cheap tickets from Cardiff to New York John F Kennedy Airport

Low seasonJuly
Cheapest flight£491
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Cardiff to New York John F Kennedy Airport

When to book flights from Cardiff to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Cardiff to John F Kennedy Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cardiff to New York John F Kennedy Airport flights

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

    In the last 3 days, the lowest price for a flight from Cardiff to New York John F Kennedy Intl Airport was £491 for a return ticket.

  • Which airports will I be using when flying from Cardiff to New York John F Kennedy Airport?

    When flying out of Cardiff you will be using Cardiff Wales. You will be landing at New York John F Kennedy Airport, also known as New York John F Kennedy Intl.

  • Which aircraft models fly most regularly from Cardiff to New York John F Kennedy Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to New York John F Kennedy Airport?

    SkyTeam is the only airline alliance operating flights between Cardiff and New York John F Kennedy Airport.

  • Which is the best airline for flights from Cardiff to New York, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Cardiff to New York are KLM and Virgin Atlantic. With an average price for the route of £614 and an overall rating of 7.7, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £506 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Cardiff to New York John F Kennedy Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to New York John F Kennedy Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to New York John F Kennedy Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport from Cardiff is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to New York John F Kennedy Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New York John F Kennedy Airport with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to New York John F Kennedy Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York John F Kennedy Airport from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Cardiff to John F Kennedy Intl

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cardiff to John F Kennedy Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
7.8Boarding
7.6Comfort
8.3Crew
7.2Food
7.1Entertainment
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Everything you need to know for your flight from Cardiff to John F Kennedy Intl

Information on your arrival and departure airports

Cardiff (CWL)
John F Kennedy Intl (JFK)