Cardiff

$213+ Cheap flights from the United States 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
Mar 5 — Mar 121
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Cheap flight deals from USA to Cardiff

Cheapest flights from USA to Cardiff
Explore the most affordable flight options available from USA to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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 3/45:45 pm
EWR
-
CWL
1 stop16h 50m
Multiple Airlines
Fri 3/610:55 am
CWL
-
EWR
1 stop10h 20m
Multiple Airlines
Deal found 2/2$497
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/45:00 pm
JFK
-
CWL
1 stop12h 05m
Multiple Airlines
Fri 3/612:20 pm
CWL
-
JFK
1 stop12h 09m
Multiple Airlines
Deal found 2/2$660
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:45 pm
JFK
-
CWL
1 stop11h 05m
Virgin Atlantic
Wed 3/2510:20 am
CWL
-
JFK
1 stop14h 00m
Virgin Atlantic
Deal found 2/1$671
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/256:00 pm
JFK
-
CWL
1 stop12h 05m
Multiple Airlines
Tue 3/3111:00 am
CWL
-
JFK
2 stops30h 25m
Multiple Airlines
Deal found 2/1$672
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:48 am
EWR
-
CWL
2 stops18h 02m
KLM
Wed 3/255:25 pm
CWL
-
EWR
2 stops29h 13m
KLM
Deal found 2/1$694
This KLM deal was found by Cheapflights users on 2/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:45 pm
JFK
-
CWL
1 stop10h 05m
KLM
Tue 3/315:15 pm
CWL
-
JFK
1 stop30h 50m
KLM
Deal found 2/1$694
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:50 pm
JFK
-
CWL
1 stop10h 00m
Delta
Thu 3/510:20 am
CWL
-
JFK
1 stop10h 25m
Delta
Deal found 2/2$695
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:45 am
LGA
-
CWL
2 stops18h 05m
Delta
Wed 3/2510:20 am
CWL
-
LGA
2 stops17h 17m
Delta
Deal found 2/1$710
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:00 pm
LGA
-
CWL
2 stops17h 50m
Delta
Tue 3/319:45 am
CWL
-
LGA
2 stops16h 38m
Delta
Deal found 2/1$770
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:11 am
RDU
-
CWL
2 stops19h 39m
Delta
Wed 3/2510:20 am
CWL
-
RDU
2 stops17h 12m
Delta
Deal found 2/1$786
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:25 pm
ORD
-
CWL
1 stop11h 25m
Delta
Tue 2/1710:20 am
CWL
-
ORD
1 stop34h 00m
Delta
Deal found 2/1$800
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:25 pm
ORD
-
CWL
1 stop18h 30m
Delta
Wed 2/1810:20 am
CWL
-
ORD
2 stops36h 21m
Delta
Deal found 2/1$810

Find flight deals from USA to Cardiff

Keep the following information in mind while searching for USA to Cardiff flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(Mytrip)

One-way from

$213
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Cardiff Wales flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Cardiff Wales flights.
From USA to Cardiff Wales
One-way flight from USA to Cardiff Wales

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 February 3, 2026.
Use the filters below to find and compare flights from the United States to Cardiff that are best for you.

Fly from

USA

Fly to

Cardiff

Route

Depart

Return

Price

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 3/4

5:45 pm-3:35 pm

1 stop16h 50m

Cardiff Wales

Fri 3/6

10:55 am-4:15 pm

1 stop10h 20m

$497

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 3/4

5:00 pm-10:05 am

1 stop12h 05m

Cardiff Wales

Fri 3/6

12:20 pm-7:29 pm

1 stop12h 09m

$660

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 3/18

11:48 am-9:50 am

2 stops18h 02m

Cardiff Wales

Wed 3/25

5:25 pm-6:38 pm

2 stops29h 13m

$694

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 3/25

7:45 pm-9:50 am

1 stop10h 05m

Cardiff Wales

Tue 3/31

5:15 pm-7:05 pm

1 stop30h 50m

$694

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 2/25

6:50 pm-9:50 am

1 stop10h 00m

Cardiff Wales

Thu 3/5

10:20 am-3:45 pm

1 stop10h 25m

$695

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 3/18

12:27 pm-9:50 am

2 stops17h 23m

Cardiff Wales

Wed 3/25

10:20 am-4:45 pm

1 stop10h 25m

$699

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 3/18

11:45 am-9:50 am

2 stops18h 05m

Cardiff Wales

Wed 3/25

10:20 am-11:37 pm

2 stops17h 17m

$710

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 3/25

12:00 pm-9:50 am

2 stops17h 50m

Cardiff Wales

Tue 3/31

9:45 am-9:23 pm

2 stops16h 38m

$770

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Wed 3/18

10:11 am-9:50 am

2 stops19h 39m

Cardiff Wales

Wed 3/25

10:20 am-11:32 pm

2 stops17h 12m

$786

RaleighCardiff

RDU - CWL

RDUCWL

Raleigh-Durham

Tue 5/26

8:25 pm-11:25 pm

1 stop22h 00m

Cardiff Wales

Fri 6/5

10:45 pm-7:30 pm

2 stops25h 45m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 46 results
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Best time to book a flight from USA to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from USA 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 the United States to Cardiff

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

Currently, April is the cheapest month in which you can book a flight from USA to Cardiff (average of $218). Flying from USA to Cardiff in June is currently the most expensive (average of $1,059). 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.

The best insider tips for theUnited States to Cardiff flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Cardiff trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on KLM

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

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 February 3, 2026.
See what other customers who have flown with Delta and KLM from the United States to Cardiff have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Cardiff from United States.

  • How long is the flight from USA to Cardiff?

    KLM, Delta, and Virgin Atlantic can get you from USA to Cardiff in just under 10h. Your travel time can differ by up to 28h 10m. The distance between USA and Cardiff is about 3323 mi. 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 USA to Cardiff?

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

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

  • How can I find direct flights from USA to Cardiff?

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Cardiff?

    Currently, April is the cheapest month in which you can book a flight from USA to Cardiff (average of $218). Flying from USA to Cardiff in June is currently the most expensive (average of $1,059). 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

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend

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Alternative routes for USA to Cardiff

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Top 2 airlines flying from USA to Cardiff

Discover the top 2 airlines that operate flights from USA to Cardiff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$644Average$827FlexibilityNo cancel feeOn-time75%
DeltaCheapest$791Average$964FlexibilityNo cancel feeOn-timeN/A

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