£347 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 15/7. 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 State

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to New York State, 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 State, as well as popular online travel agencies
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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
Newark2 stops£395
Buffalo
Buffalo2 stops£1,032
Albany
Albany2 stops£1,090
New York
Newark2 stops£395
Buffalo
Buffalo2 stops£1,032
Albany
Albany2 stops£1,090

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

Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
07:30 - 13:15
CWL
-
EWR
34h 45m
2 stops
Multiple Airlines Logo
17:20 - 21:20
EWR
-
CWL
23h 00m
2 stops
£395Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
07:30 - 13:15
CWL
-
EWR
34h 45m
3 stops
Multiple Airlines Logo
17:20 - 21:20
EWR
-
CWL
23h 00m
2 stops
£397Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
07:30 - 17:00
CWL
-
JFK
14h 30m
2 stops
Multiple Airlines Logo
17:10 - 21:20
JFK
-
CWL
23h 10m
3 stops
£419Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
23:15 - 19:20
CWL
-
JFK
25h 05m
2 stops
Multiple Airlines Logo
20:30 - 23:25
JFK
-
CWL
21h 55m
2 stops
£457Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
23:15 - 19:15
CWL
-
EWR
25h 00m
2 stops
Multiple Airlines Logo
20:25 - 23:25
EWR
-
CWL
22h 00m
2 stops
£457Multiple Airlines
Sun, 1 Nov - Mon, 16 Nov
KLM Logo
17:30 - 14:02
CWL
-
JFK
25h 32m
1 stop
KLM Logo
21:20 - 17:00
JFK
-
CWL
14h 40m
1 stop
£558KLM
Sun, 1 Nov - Mon, 16 Nov
KLM Logo
17:30 - 14:02
CWL
-
JFK
25h 32m
1 stop
KLM Logo
21:20 - 17:00
JFK
-
CWL
14h 40m
1 stop
£560KLM
Mon, 2 Nov - Mon, 16 Nov
Delta Logo
10:20 - 19:20
CWL
-
JFK
14h 00m
1 stop
Delta Logo
14:55 - 09:50
JFK
-
CWL
13h 55m
2 stops
£560Delta
Sun, 1 Nov - Sun, 15 Nov
KLM Logo
10:20 - 14:02
CWL
-
JFK
32h 42m
1 stop
KLM Logo
17:00 - 09:50
JFK
-
CWL
11h 50m
1 stop
£588KLM
Sun, 1 Nov - Mon, 16 Nov
Delta Logo
10:20 - 19:20
CWL
-
JFK
14h 00m
1 stop
Delta Logo
10:30 - 09:50
JFK
-
CWL
18h 20m
2 stops
£590Delta
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 £374 (return) on average. On the other hand, the most expensive months are May and April, when the average cost of return tickets is £486 and £483 respectively.

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

Low seasonApril
Cheapest flight£347
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 12% lower 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 1527 reviews
8.4Crew
7.2Entertainment
7.3Food
7.8Boarding
7.7Comfort
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

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

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.

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

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.

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.

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Seating and zone. The minor I went with didn’t even seat close to me

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

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

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

Information on your arrival and departure airports