Cardiff

$380+ Cheap flights from Pennsylvania 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Feb 27 — Mar 61
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Cheap flight deals from Pennsylvania to Cardiff

Cheapest flights from Pennsylvania to Cardiff
Explore the most affordable flight options available from Pennsylvania to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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 4/219:45 pm
EWR
-
CWL
2 stops20h 40m
Multiple Airlines
Sun 4/269:45 pm
CWL
-
EWR
2 stops25h 23m
Multiple Airlines
Deal found 1/27$467
This Mytrip deal was found by Cheapflights users on 1/27. 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 4/219:50 pm
JFK
-
CWL
2 stops20h 35m
Multiple Airlines
Sun 4/269:45 pm
CWL
-
JFK
2 stops30h 00m
Multiple Airlines
Deal found 1/27$495
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:40 pm
JFK
-
CWL
1 stop12h 10m
KLM
Tue 3/1710:20 am
CWL
-
JFK
1 stop31h 55m
KLM
Deal found 1/26$677
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/1012:59 pm
JFK
-
CWL
2 stops16h 51m
Delta
Tue 3/1710:20 am
CWL
-
JFK
1 stop14h 00m
Delta
Deal found 1/26$692
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/1012:00 pm
LGA
-
CWL
2 stops17h 50m
Delta
Tue 3/1710:20 am
CWL
-
LGA
2 stops17h 17m
Delta
Deal found 1/26$702
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/1012:59 pm
EWR
-
CWL
2 stops16h 51m
Delta
Tue 3/1710:20 am
CWL
-
EWR
2 stops16h 42m
Delta
Deal found 1/26$702
This Mytrip deal was found by Cheapflights users on 1/25. 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.
Thu 3/122:30 pm
IAD
-
CWL
2 stops27h 30m
Multiple Airlines
Thu 3/1910:30 am
CWL
-
IAD
2 stops30h 15m
Multiple Airlines
Deal found 1/25$712
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 3/2410:10 pm
JFK
-
CWL
1 stop13h 20m
Multiple Airlines
Tue 3/319:45 pm
CWL
-
JFK
2 stops40h 05m
Multiple Airlines
Deal found 1/25$743
This KLM deal was found by Cheapflights users on 1/25. 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.
Tue 3/247:45 pm
JFK
-
CWL
1 stop10h 05m
KLM
Tue 3/319:45 am
CWL
-
JFK
1 stop12h 18m
KLM
Deal found 1/25$747
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 5/510:30 am
JFK
-
CWL
2 stops17h 45m
Delta
Sun 5/109:50 am
CWL
-
JFK
1 stop14h 15m
Delta
Deal found 1/27$760
This Virgin Atlantic deal was found by Cheapflights users on 1/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:59 pm
JFK
-
CWL
2 stops16h 51m
Virgin Atlantic
Tue 3/319:45 am
CWL
-
JFK
2 stops16h 47m
Virgin Atlantic
Deal found 1/25$762
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 5/511:40 am
LGA
-
CWL
2 stops16h 35m
Delta
Sun 5/109:50 am
CWL
-
LGA
2 stops15h 42m
Delta
Deal found 1/27$769

Find flight deals from Pennsylvania to Cardiff

Keep the following information in mind while searching for Pennsylvania to Cardiff flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$467
(Mytrip)

One-way from

$380
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Cardiff Wales flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Cardiff Wales flights.
From Pennsylvania to Cardiff Wales
One-way flight from Pennsylvania to Cardiff Wales

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 January 28, 2026.
Use the filters below to find and compare flights from Pennsylvania to Cardiff that are best for you.

Fly from

Pennsylvania

Fly to

Cardiff

Route

Depart

Return

Price

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 4/21

9:50 pm-11:25 pm

2 stops20h 35m

Cardiff Wales

Sun 4/26

9:45 pm-10:45 pm

2 stops30h 00m

$495

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 3/10

5:40 pm-9:50 am

1 stop12h 10m

Cardiff Wales

Tue 3/17

10:20 am-2:15 pm

1 stop31h 55m

$677

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 3/10

12:59 pm-9:50 am

2 stops16h 51m

Cardiff Wales

Tue 3/17

10:20 am-8:20 pm

1 stop14h 00m

$692

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 3/10

12:00 pm-9:50 am

2 stops17h 50m

Cardiff Wales

Tue 3/17

10:20 am-11:37 pm

2 stops17h 17m

$702

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 3/10

12:59 pm-9:50 am

2 stops16h 51m

Cardiff Wales

Tue 3/17

10:20 am-11:02 pm

2 stops16h 42m

$702

Washington, D.C.Cardiff

IAD - CWL

IADCWL

Washington, D.C. Dulles Intl

Thu 3/12

2:30 pm-10:00 pm

2 stops27h 30m

Cardiff Wales

Thu 3/19

10:30 am-12:45 pm

2 stops30h 15m

$712

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 3/24

10:10 pm-3:30 pm

1 stop13h 20m

Cardiff Wales

Tue 3/31

9:45 pm-8:50 am

2 stops40h 05m

$743

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 3/24

7:45 pm-9:50 am

1 stop10h 05m

Cardiff Wales

Tue 3/31

9:45 am-5:03 pm

1 stop12h 18m

$747

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 3/24

12:59 pm-9:50 am

2 stops16h 51m

Cardiff Wales

Tue 3/31

9:45 am-9:32 pm

2 stops16h 47m

$762

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 5/5

6:20 pm-11:25 pm

2 stops24h 05m

Cardiff Wales

Sun 5/10

9:45 pm-10:48 pm

3 stops30h 03m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 44 results
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Best time to book a flight from Pennsylvania to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Pennsylvania 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 Pennsylvania to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Pennsylvania. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Pennsylvania to Cardiff?

    Departing from Pennsylvania to Cardiff will take you 12h 10m. Pennsylvania and Cardiff are separated by a distance of 3323 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Pennsylvania to Cardiff?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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.

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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