£275 Find Cheap Flights from Cardiff to New York State – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to New York departing on 8/9. 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

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Cheap Flights from Cardiff to New York

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop£484
Rochester
Rochester2 stops£764
New York
New York1 stop£484
Rochester
Rochester2 stops£764

Book Cheap Cardiff to New York Plane Tickets

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

Thu, 19 Nov - Sun, 22 Nov
Multiple Airlines Logo
13:25 - 19:25
CWL
-
JFK
11h 00m
1 stop
Multiple Airlines Logo
17:00 - 08:10
JFK
-
CWL
10h 10m
1 stop
£484Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
17:15 - 19:20
CWL
-
JFK
31h 05m
3 stops
Multiple Airlines Logo
20:30 - 23:25
JFK
-
CWL
21h 55m
2 stops
£542Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
23:15 - 22:30
CWL
-
EWR
28h 15m
3 stops
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
2 stops
£543Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
17:15 - 19:15
CWL
-
EWR
31h 00m
3 stops
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
2 stops
£545Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
23:15 - 22:30
CWL
-
EWR
28h 15m
3 stops
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
3 stops
£555Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
21:45 - 22:30
CWL
-
JFK
53h 45m
2 stops
Multiple Airlines Logo
23:55 - 23:25
JFK
-
CWL
18h 30m
1 stop
£564Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:35 - 19:00
CWL
-
EWR
12h 25m
1 stop
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
2 stops
£572Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
11:35 - 19:05
CWL
-
EWR
12h 30m
1 stop
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
2 stops
£575Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
09:45 - 19:58
CWL
-
EWR
15h 13m
2 stops
Delta Logo
15:00 - 09:15
EWR
-
CWL
13h 15m
2 stops
£647Delta
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
09:45 - 23:26
CWL
-
LGA
18h 41m
2 stops
Delta Logo
11:59 - 09:15
LGA
-
CWL
16h 16m
2 stops
£648Delta
Booking Insights

KAYAK's insights & trends for Cardiff to New York flights

Get data-powered insights and trends into flights from Cardiff to New York 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 State?

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 State, 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 State is September, when tickets cost £446 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of return tickets is £951 and £808 respectively.

Good to know - Cheap tickets from Cardiff to New York State

Low season

April

Cheapest flight

£275
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Cardiff to New York LaGuardia Airport

FAQs - booking New York State flights

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

    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 State.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to New York State 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 State?

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

    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 from Cardiff to New York State 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 New York

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to New York State. 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 New York? 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.
7.8
KLMOverall score based on 1550 reviews
7.8Boarding
7.2Entertainment
7.7Comfort
8.4Crew
7.3Food
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

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

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

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Lounge was top notch h with great variety of food and drinks. Cabin crew were great. Smooth flight.

My seat 3G did not go down fully and the buttons were not working properly

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

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

accomodating check in staff, friendly flight crew ( a crew member was speaking tactlessly and was overfamiliar with passengers

On arrival to JFK it to 3.5hrs to clear immigration, as only 3 booths open. Almost missed connection

Narelle and Victor were amazing and delivered 1st class customer service

The crew on both flights were courteous and professional. The flights were smooth and on time. Great experience overall. There could have been at least a drink on the flight's JFK - JAX leg.

I didn’t like that I had to be pulled aside to be searched in front of people like a criminal. Even if you had to search people create a room no in front of people. It’s not decent at all. I love to fly with virgin always.

Flight delayed over two hours, very little communication from staff then had to wait 2.25 hrs to clear passport control. Had arrangements for evening ruined as a result.

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

Information on your arrival and departure airports