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Cardiff

$754+ Cheap flights from Pennsylvania to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Mytrip deal was found by Cheapflights users on 5/4. 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.
Sun 5/108:30 pm
JFK
-
CWL
2 stops20h 15m
Multiple Airlines
Mon 5/2510:10 pm
CWL
-
JFK
2 stops26h 55m
Multiple Airlines
Deal found 5/4$754
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/1911:55 pm
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Sat 8/297:30 am
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 5/5$783
This Mytrip deal was found by Cheapflights users on 5/3. 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 6/811:55 pm
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Sat 6/137:30 am
CWL
-
JFK
1 stop19h 55m
Multiple Airlines
Deal found 5/3$802
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Fri 8/285:45 pm
CWL
-
JFK
2 stops24h 55m
Multiple Airlines
Deal found 5/5$807
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Mon 8/3110:25 pm
CWL
-
JFK
2 stops22h 30m
Multiple Airlines
Deal found 5/5$814
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Sat 5/3011:55 pm
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 6/67:30 am
CWL
-
JFK
1 stop19h 55m
Multiple Airlines
Deal found 5/2$820
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Thu 9/310:50 pm
CWL
-
JFK
2 stops22h 05m
Multiple Airlines
Deal found 5/5$822
This Mytrip deal was found by Cheapflights users on 5/3. 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 6/86:00 am
EWR
-
CWL
2 stops23h 15m
Multiple Airlines
Sat 6/1311:35 am
CWL
-
EWR
1 stop16h 00m
Multiple Airlines
Deal found 5/3$827
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Tue 9/111:15 pm
CWL
-
JFK
2 stops21h 40m
Multiple Airlines
Deal found 5/5$836
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Fri 8/285:45 pm
CWL
-
JFK
2 stops24h 55m
Multiple Airlines
Deal found 5/5$840
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Mon 5/48:30 pm
JFK
-
CWL
2 stops21h 20m
Multiple Airlines
Tue 5/1911:15 pm
CWL
-
JFK
3 stops28h 33m
Multiple Airlines
Deal found 5/1$846
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
Thu 9/310:50 pm
CWL
-
JFK
2 stops22h 05m
Multiple Airlines
Deal found 5/5$855

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 May 6, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$750
(Mytrip)
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

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 May 6, 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

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 6/8

5:55 pm-10:15 am

1 stop11h 20m

Cardiff Wales

Sat 6/13

11:35 am-8:55 am

1 stop26h 20m

$864

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 5/30

12:25 pm-9:20 pm

3 stops27h 55m

Cardiff Wales

Sat 6/6

7:30 am-10:35 pm

2 stops20h 05m

$896

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sat 5/30

6:30 am-9:20 pm

3 stops33h 50m

Cardiff Wales

Sat 6/6

11:35 am-8:59 pm

1 stop14h 24m

$902

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 6/16

8:25 pm-10:15 am

1 stop32h 50m

Cardiff Wales

Tue 6/23

11:35 am-7:25 pm

1 stop12h 50m

$914

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 6/16

3:55 pm-11:05 pm

3 stops26h 10m

Cardiff Wales

Tue 6/23

11:35 am-10:32 pm

1 stop15h 57m

$950

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 6/16

9:20 pm-11:05 pm

1 stop20h 45m

Cardiff Wales

Tue 6/23

11:00 am-10:25 pm

2 stops16h 25m

$965

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 6/11

6:30 am-10:20 pm

3 stops34h 50m

Cardiff Wales

Thu 8/20

11:35 am-10:35 pm

1 stop16h 00m

$971

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 9/1

3:10 pm-4:45 pm

2 stops20h 35m

Cardiff Wales

Wed 9/9

9:45 am-1:01 am

2 stops20h 16m

$1,014

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Fri 6/19

4:00 pm-10:15 am

1 stop13h 15m

Cardiff Wales

Sun 6/21

9:45 pm-7:00 pm

2 stops26h 15m

$1,015

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 6/19

10:35 am-10:15 am

2 stops18h 40m

Cardiff Wales

Sun 6/21

9:45 pm-9:47 pm

2 stops29h 02m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 34 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 14h 45m. Pennsylvania and Cardiff are separated by a distance of 3535 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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