NYC - CWL

$226 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 7/15. 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

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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Flights 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, Oct 10 - Mon, Oct 20
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4:55 pm - 7:30 amJFK-CWL
9h 35m1 stop
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1:10 pm - 7:20 pmCWL-JFK
11h 10m1 stop
Thu, Aug 14 - Thu, Aug 21
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4:55 pm - 12:00 pmJFK-CWL
14h 05m1 stop
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7:55 am - 5:15 pmCWL-JFK
14h 20m2 stops
Thu, Aug 14 - Thu, Aug 21
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4:55 pm - 12:00 pmJFK-CWL
14h 05m1 stop
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7:55 am - 1:25 pmCWL-JFK
10h 30m1 stop
Mon, Sep 15 - Mon, Sep 22
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9:05 pm - 3:55 pmJFK-CWL
13h 50m1 stop
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1:10 pm - 7:20 pmCWL-JFK
11h 10m1 stop
Wed, Aug 13 - Thu, Aug 21
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5:30 pm - 7:25 amEWR-CWL
8h 55m1 stop
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7:55 am - 4:00 pmCWL-EWR
13h 05m1 stop
Sun, Oct 12 - Tue, Oct 21
Delta Logo
5:30 pm - 9:15 amJFK-CWL
10h 45m1 stop
Delta Logo
9:50 am - 7:05 pmCWL-JFK
14h 15m1 stop
$681Delta
Find Deal
Mon, Aug 11 - Wed, Aug 20
Delta Logo
12:50 am - 4:45 pmJFK-CWL
10h 55m1 stop
Delta Logo
9:50 am - 3:25 pmCWL-JFK
10h 35m1 stop
$683Delta
Find Deal
Sun, Aug 3 - Tue, Aug 19
Virgin Atlantic Logo
5:30 pm - 4:45 pmJFK-CWL
18h 15m1 stop
Virgin Atlantic Logo
9:50 am - 10:25 pmCWL-JFK
17h 35m2 stops
$693Virgin Atlantic
Find Deal
Fri, Sep 5 - Thu, Sep 11
KLM Logo
3:40 pm - 9:10 amEWR-CWL
12h 30m2 stops
KLM Logo
9:50 am - 7:26 pmCWL-EWR
14h 36m2 stops
$748KLM
Find Deal
Sun, Aug 3 - Mon, Aug 18
Virgin Atlantic Logo
5:30 pm - 4:45 pmJFK-CWL
18h 15m1 stop
Virgin Atlantic Logo
5:15 pm - 3:25 pmCWL-JFK
27h 10m1 stop
$759Virgin Atlantic
Find Deal
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KAYAK's insights & trends for New York to Cardiff flights

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

Which airlines provide the cheapest flights from New York to Cardiff?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New York to Cardiff were found on Delta ($681) and Virgin Atlantic ($693).

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$226
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from New York John F Kennedy 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 $226 for a one-way ticket and $489 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 airline alliances offer flights from New York to Cardiff?

    SkyTeam is the only airline alliance operating flights between New York and Cardiff.

  • 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 $1,121 and an overall rating of 8.0, 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 7.8.

  • 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.
8.0
DeltaOverall score based on 7974 reviews
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

4.0 OkayMathew, Jun 2025JFK - SAN
Read more Delta reviews

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Our bag was lost so that made unnecessary chaos On our trip

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

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!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

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

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

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

Information on your arrival and departure airports

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