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Cardiff

$340+ Cheap flights from New York, NY (NYC) to Cardiff (CWL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — CWL
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Find cheap flights from New York to Cardiff with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from New York to Cardiff

Cheapest flights from New York to Cardiff
Explore the most affordable flight options available from New York to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:25 pm
EWR
-
CWL
2 stops21h 25m
Multiple Airlines
Tue 4/2811:15 pm
CWL
-
EWR
2 stops25h 00m
Multiple Airlines
Deal found 3/16$547
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:30 pm
JFK
-
CWL
2 stops21h 20m
Multiple Airlines
Tue 4/2811:15 pm
CWL
-
JFK
2 stops25h 05m
Multiple Airlines
Deal found 3/16$547
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:55 pm
JFK
-
CWL
1 stop26h 00m
Multiple Airlines
Thu 5/710:50 pm
CWL
-
JFK
2 stops22h 05m
Multiple Airlines
Deal found 3/16$728
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:05 pm
JFK
-
CWL
1 stop19h 40m
Multiple Airlines
Sun 5/109:45 pm
CWL
-
JFK
2 stops29h 45m
Multiple Airlines
Deal found 3/19$806
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:55 pm
JFK
-
CWL
1 stop24h 55m
Multiple Airlines
Mon 9/2110:10 pm
CWL
-
JFK
1 stop20h 30m
Multiple Airlines
Deal found 3/18$885
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:35 pm
EWR
-
CWL
1 stop23h 10m
Multiple Airlines
Sun 5/109:35 am
CWL
-
EWR
2 stops16h 25m
Multiple Airlines
Deal found 3/19$892
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:40 am
JFK
-
CWL
1 stop18h 35m
Multiple Airlines
Sun 6/79:45 pm
CWL
-
JFK
2 stops27h 20m
Multiple Airlines
Deal found 3/18$949
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:55 pm
LGA
-
CWL
1 stop11h 20m
Multiple Airlines
Sat 7/1111:35 am
CWL
-
LGA
1 stop26h 20m
Multiple Airlines
Deal found 3/16$994
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:25 pm
EWR
-
CWL
2 stops21h 40m
Multiple Airlines
Tue 4/74:15 pm
CWL
-
EWR
3 stops33h 55m
Multiple Airlines
Deal found 3/18$999
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:00 am
EWR
-
CWL
1 stop21h 15m
Multiple Airlines
Sat 7/1111:35 am
CWL
-
EWR
1 stop27h 20m
Multiple Airlines
Deal found 3/16$1,037
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:30 pm
EWR
-
CWL
2 stops24h 20m
Multiple Airlines
Mon 4/610:10 pm
CWL
-
EWR
2 stops29h 20m
Multiple Airlines
Deal found 3/16$1,038
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:35 pm
EWR
-
CWL
1 stop24h 15m
Multiple Airlines
Wed 4/811:30 pm
CWL
-
EWR
2 stops42h 45m
Multiple Airlines
Deal found 3/15$1,040

Find flight deals from New York to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547
(Mytrip)

One-way from

$340
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Cardiff Wales flights.
Search Deals
From New York (NYC) to Cardiff Wales
Search Deals
One-way flight from New York (NYC) to Cardiff Wales
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from New York to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/13

11:10 pm-9:15 am

3 stops29h 05m

Cardiff Wales

Tue 4/28

11:15 pm-7:20 pm

2 stops25h 05m

$735

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 4/13

5:35 pm-10:50 pm

1 stop24h 15m

Cardiff Wales

Tue 4/28

11:15 pm-9:00 pm

2 stops26h 45m

$837

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 9/7

4:55 pm-10:50 pm

1 stop24h 55m

Cardiff Wales

Tue 9/22

11:15 pm-1:40 pm

1 stop19h 25m

$885

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 6/3

9:00 am-10:15 am

2 stops20h 15m

Cardiff Wales

Sun 6/7

9:45 pm-8:05 pm

2 stops27h 20m

$954

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 3/31

8:25 pm-11:05 pm

2 stops21h 40m

Cardiff Wales

Tue 4/7

4:15 pm-9:10 pm

3 stops33h 55m

$999

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/13

11:10 pm-9:15 am

3 stops29h 05m

Cardiff Wales

Mon 4/20

5:15 pm-10:05 pm

3 stops33h 50m

$1,024

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 7/5

8:00 am-10:15 am

1 stop21h 15m

Cardiff Wales

Sat 7/11

11:35 am-9:55 am

1 stop27h 20m

$1,037

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/13

4:40 pm-9:15 am

1 stop11h 35m

Cardiff Wales

Mon 4/20

5:15 pm-8:30 pm

2 stops32h 15m

$1,046

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/13

9:10 pm-9:15 am

1 stop31h 05m

Cardiff Wales

Tue 4/28

5:15 pm-12:25 pm

1 stop24h 10m

$1,081

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 4/13

12:00 pm-9:15 am

2 stops16h 15m

Cardiff Wales

Mon 4/20

5:15 pm-3:48 pm

2 stops27h 33m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 34 resultsSorted by cheapest first
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Compare providers for flights from New York to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Cardiff in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Cardiff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Cardiff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Cardiff flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from New York with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from New York to Cardiff?

Currently, August is the cheapest month in which you can book a flight from New York to Cardiff (average of $539). Flying from New York to Cardiff in June is currently the most expensive (average of $1,385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated March 20, 2026.
Peruse reviews from past customers who have flown with Delta from New York to Cardiff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,303 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,303 reviews
Delta
7.9
Good
8,303 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New York to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from New York?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from New York to Cardiff. You should not have trouble finding flights to Cardiff Wales from New York; the airport handles an average of 0 inbound flights from New York per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cardiff airport from New York. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

  • How long is the flight from New York to Cardiff?

    KLM and Delta can get you from New York to Cardiff in just under 11h 35m. Your travel time can differ by up to 1h 41m. There are 3323 mi between New York and Cardiff. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from New York to Cardiff?

    The most popular flight routes from New York to Cardiff are New York John F Kennedy Intl - Cardiff Wales, Newark - Cardiff Wales and New York LaGuardia - Cardiff Wales.

  • Can I find deals for flights from New York to Cardiff that include hotel bookings?

    Yes. In addition to deals on New York to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Cardiff.

  • Can I find deals for business class flights from New York to Cardiff?

    Yes. Cheapflights offers flight deals from New York to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from New York to Cardiff (average of $539). Flying from New York to Cardiff in June is currently the most expensive (average of $1,385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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