NYC - CWL

$267 Find Cheap Flights from New York to Cardiff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Cardiff departing on 4/20. 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 Cardiff

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

Cheapest round-trip
$446
Multiple Airlines
Fri 1/16Mon 1/19
EWR - CWL • 2 stops
Cheapest one-way
$267
Multiple Airlines
Mon 4/20
EWR - CWL • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cardiff!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from New York to Cardiff (NYC-CWL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Cardiff 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 round-trip flight deals from New York to Cardiff

Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
4:30 pm - 7:40 pm
EWR
-
CWL
22h 10m2 stops
Multiple Airlines Logo
11:30 pm - 7:05 pm
CWL
-
EWR
24h 35m2 stops
$446Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
4:50 pm - 7:40 pm
JFK
-
CWL
21h 50m2 stops
Multiple Airlines Logo
11:30 pm - 1:50 pm
CWL
-
JFK
19h 20m2 stops
$454Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
4:50 pm - 7:40 pm
JFK
-
CWL
21h 50m2 stops
Multiple Airlines Logo
11:30 pm - 3:40 pm
CWL
-
JFK
21h 10m3 stops
$479Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
11:05 am - 7:40 pm
EWR
-
CWL
27h 35m2 stops
Multiple Airlines Logo
10:25 pm - 4:00 pm
CWL
-
EWR
22h 35m2 stops
$499Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
KLM Logo
11:42 am - 9:50 am
EWR
-
CWL
17h 08m2 stops
KLM Logo
10:20 am - 11:13 pm
CWL
-
EWR
17h 53m2 stops
$689KLM
Sun, Mar 22 - Tue, Mar 31
Delta Logo
7:20 pm - 9:50 am
EWR
-
CWL
34h 30m2 stops
Delta Logo
9:45 am - 4:11 pm
CWL
-
EWR
35h 26m2 stops
$697Delta
Wed, Mar 4 - Wed, Mar 11
Delta Logo
3:58 pm - 9:50 am
EWR
-
CWL
12h 52m2 stops
Delta Logo
10:20 am - 11:02 pm
CWL
-
EWR
16h 42m2 stops
$698Delta
Thu, Jan 29 - Thu, Feb 5
Virgin Atlantic Logo
5:45 pm - 9:50 am
JFK
-
CWL
11h 05m1 stop
Virgin Atlantic Logo
10:20 am - 3:45 pm
CWL
-
JFK
10h 25m1 stop
$703Virgin Atlantic
Fri, Jan 16 - Mon, Jan 19
KLM Logo
5:45 pm - 9:50 am
JFK
-
CWL
11h 05m1 stop
KLM Logo
5:15 pm - 3:45 pm
CWL
-
JFK
27h 30m1 stop
$709KLM
Thu, Jan 29 - Thu, Feb 5
Virgin Atlantic Logo
5:45 pm - 9:50 am
JFK
-
CWL
11h 05m1 stop
Virgin Atlantic Logo
10:20 am - 3:45 pm
CWL
-
JFK
10h 25m1 stop
$721Virgin Atlantic
Useful Info

Good to know

Low seasonDecember
Cheapest flight$267
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Newark Liberty Airport to Cardiff

When to book flights from New York to Cardiff

Are your dates flexible? Find out the best times to travel from New York to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from New York to Cardiff

  • What is the cheapest flight from New York to Cardiff?

    In the last 3 days, the lowest price for a flight from New York to Cardiff was $267 for a one-way ticket and $446 for a round-trip.

  • Do I need a passport to fly between New York and Cardiff?

    Yes

  • Which airports will I be using when flying from New York to Cardiff?

    When flying out of New York you will be using one of these airports: Newark or New York John F Kennedy Intl. You will be landing at Cardiff Wales.

  • Which aircraft models fly most regularly from New York to Cardiff?

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

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

    The two airlines most popular with KAYAK users for flights from New York to Cardiff are Delta and KLM. With an average price for the route of $1,019 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,079 and an overall rating of 7.7.

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

    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 New York to Cardiff.

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

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

  • What is the Hacker Fare option on flights from New York to Cardiff?

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

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

    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 Cardiff from New York 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 New York to Cardiff

 
See real verified KAYAK customer reviews for airlines flying from New York to Cardiff. 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 New York to Cardiff? 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.
7.9
DeltaOverall score based on 8009 reviews
7.3Food
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I believe that a four-hour trip should have a meal. Delta had none.

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

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

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.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

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.

Everything you need to know for your flight from New York to Cardiff

Information on your arrival and departure airports