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Cardiff

$257+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
1 adult, Economy
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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 July 4, 2026.

This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:25 pm
EWR
-
CWL
2 stops20h 55m
Multiple Airlines
Mon 8/2410:10 pm
CWL
-
EWR
2 stops25h 55m
Multiple Airlines
Deal found 7/1$678
This Mytrip deal was found by Cheapflights users on 7/4. 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 8/178:25 pm
EWR
-
CWL
3 stops21h 25m
Multiple Airlines
Mon 8/2410:10 pm
CWL
-
EWR
2 stops25h 55m
Multiple Airlines
Deal found 7/4$709
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 pm
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 8/227:30 am
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 7/1$732
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 10/134:55 pm
JFK
-
CWL
1 stop25h 30m
Multiple Airlines
Wed 10/2111:50 pm
CWL
-
JFK
2 stops21h 05m
Multiple Airlines
Deal found 6/30$737
This Mytrip deal was found by Cheapflights users on 7/3. 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 8/176:30 am
LGA
-
CWL
3 stops29h 15m
Multiple Airlines
Mon 8/2410:10 pm
CWL
-
LGA
2 stops23h 47m
Multiple Airlines
Deal found 7/3$741
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/189:05 pm
JFK
-
CWL
1 stop20h 45m
Multiple Airlines
Tue 8/2511:00 am
CWL
-
JFK
2 stops16h 25m
Multiple Airlines
Deal found 7/3$748
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/1611:55 pm
JFK
-
CWL
1 stop16h 50m
Multiple Airlines
Mon 8/3110:25 pm
CWL
-
JFK
2 stops46h 15m
Multiple Airlines
Deal found 7/3$759
This Mytrip deal was found by Cheapflights users on 7/4. 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 8/258:25 pm
EWR
-
CWL
2 stops21h 25m
Multiple Airlines
Mon 8/3111:35 am
CWL
-
EWR
1 stop16h 00m
Multiple Airlines
Deal found 7/4$761
This Mytrip deal was found by Cheapflights users on 7/2. 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 8/1910:30 am
LGA
-
CWL
2 stops30h 55m
Multiple Airlines
Wed 8/2611:15 pm
CWL
-
LGA
3 stops28h 20m
Multiple Airlines
Deal found 7/2$764
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/1711:55 pm
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Wed 9/211:50 pm
CWL
-
JFK
2 stops21h 05m
Multiple Airlines
Deal found 6/29$768
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:20 pm
IAD
-
CWL
2 stops19h 00m
Multiple Airlines
Mon 9/710:10 pm
CWL
-
IAD
2 stops22h 15m
Multiple Airlines
Deal found 7/1$773
This Mytrip deal was found by Cheapflights users on 6/29. 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 8/126:30 am
LGA
-
CWL
3 stops34h 55m
Multiple Airlines
Wed 8/1911:15 pm
CWL
-
LGA
3 stops25h 10m
Multiple Airlines
Deal found 6/29$778

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 July 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$678
(Mytrip)

One-way from

$257
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Cardiff Wales flights.
Search Deals
From Pennsylvania to Cardiff Wales
Search Deals
One-way flight from Pennsylvania to Cardiff Wales
Search Deals

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 July 4, 2026.
Use the filters below to find and compare flights from Pennsylvania to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 8/19

12:25 pm-10:25 pm

3 stops29h 00m

Cardiff Wales

Wed 8/26

11:15 pm-10:35 pm

3 stops28h 20m

$794

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 8/17

6:30 am-10:50 pm

3 stops35h 20m

Cardiff Wales

Mon 8/24

10:10 pm-10:35 pm

3 stops29h 25m

$803

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 8/12

12:25 pm-10:25 pm

3 stops29h 00m

Cardiff Wales

Wed 8/19

11:15 pm-10:35 pm

3 stops28h 20m

$808

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 8/15

6:00 am-9:20 pm

3 stops34h 20m

Cardiff Wales

Sat 8/22

7:30 am-10:35 pm

2 stops20h 05m

$815

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sat 8/15

9:55 am-9:20 pm

2 stops30h 25m

Cardiff Wales

Sat 8/22

7:30 am-10:35 pm

2 stops20h 05m

$817

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 8/19

5:55 pm-10:15 am

1 stop11h 20m

Cardiff Wales

Mon 8/31

11:35 am-8:55 am

1 stop26h 20m

$902

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 8/13

6:00 am-10:20 pm

3 stops35h 20m

Cardiff Wales

Thu 8/20

11:35 am-9:48 pm

2 stops15h 13m

$908

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/17

2:30 pm-10:15 am

1 stop14h 45m

Cardiff Wales

Mon 8/24

10:10 pm-7:05 pm

2 stops25h 55m

$956

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 8/18

8:25 pm-8:30 pm

2 stops19h 05m

Cardiff Wales

Tue 8/25

11:15 pm-7:05 pm

3 stops24h 50m

$957

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Thu 9/3

12:40 pm-10:15 am

3 stops40h 35m

Cardiff Wales

Mon 9/7

11:35 am-12:00 pm

2 stops29h 25m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 55 resultsSorted by cheapest first
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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 16h 35m. 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?

    While some choose either Newark - Cardiff Wales or Philadelphia - Cardiff Wales, New York John F Kennedy Intl - Cardiff Wales is the most popular route 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?

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