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Cardiff

$440+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 December 4, 2025.

This SmartFares deal was found by Cheapflights users on 12/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:05 pmIAD - CWL
1 stop10h 45mMultiple Airlines
Mon 12/225:15 pmCWL - IAD
1 stop27h 50mMultiple Airlines
Deal found 12/4$747
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:30 amDCA - CWL
2 stops17h 20mDelta
Mon 12/2210:20 amCWL - DCA
2 stops27h 51mDelta
Deal found 12/4$778
This Mytrip deal was found by Cheapflights users on 12/3. 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.
Sun 12/710:00 pmJFK - CWL
2 stops20h 05mMultiple Airlines
Tue 12/98:55 pmCWL - JFK
2 stops25h 55mMultiple Airlines
Deal found 12/3$884
This Virgin Atlantic deal was found by Cheapflights users on 12/4. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:45 pmJFK - CWL
1 stop18h 10mVirgin Atlantic
Wed 12/1010:20 amCWL - JFK
2 stops19h 47mVirgin Atlantic
Deal found 12/4$999
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/105:00 pmJFK - CWL
1 stop12h 05mMultiple Airlines
Wed 12/247:55 amCWL - JFK
2 stops15h 05mMultiple Airlines
Deal found 12/3$1,037
This Virgin Atlantic deal was found by Cheapflights users on 12/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:45 pmJFK - CWL
1 stop11h 05mVirgin Atlantic
Tue 12/910:20 amCWL - JFK
1 stop14h 00mVirgin Atlantic
Deal found 12/3$1,042
This Mytrip deal was found by Cheapflights users on 12/3. 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.
Sun 12/711:55 pmEWR - CWL
2 stops18h 10mMultiple Airlines
Tue 12/98:55 pmCWL - EWR
2 stops26h 55mMultiple Airlines
Deal found 12/3$1,082
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/105:45 pmEWR - CWL
1 stop11h 20mMultiple Airlines
Wed 12/247:55 amCWL - EWR
2 stops15h 30mMultiple Airlines
Deal found 12/3$1,089
This KLM deal was found by Cheapflights users on 12/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:50 pmEWR - CWL
2 stops16h 00mKLM
Mon 12/810:20 amCWL - EWR
2 stops19h 39mKLM
Deal found 12/2$1,157
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sat 12/65:45 pmEWR - CWL
1 stop22h 10mMultiple Airlines
Mon 12/811:30 pmCWL - EWR
2 stops23h 55mMultiple Airlines
Deal found 12/2$1,172
This KLM deal was found by Cheapflights users on 12/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:30 pmJFK - CWL
2 stops12h 20mKLM
Wed 12/1010:20 amCWL - JFK
2 stops15h 40mKLM
Deal found 12/4$1,292
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/1412:30 amJFK - CWL
2 stops17h 35mMultiple Airlines
Mon 12/2211:30 pmCWL - JFK
1 stop19h 29mMultiple Airlines
Deal found 12/2$1,296

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$485
(Kiwi.com)

One-way from

$481
(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 December 4, 2025.
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

LGA - CWL

LGACWL

New York LaGuardia

Fri 1/16

4:20 pm-7:40 pm

2 stops22h 20m

Cardiff Wales

Fri 1/23

10:25 pm-3:38 pm

2 stops22h 13m

$440

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 1/16

4:30 pm-7:40 pm

2 stops22h 10m

Cardiff Wales

Fri 1/23

10:25 pm-6:03 pm

2 stops24h 38m

$440

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 1/16

10:05 am-7:40 pm

3 stops28h 35m

Cardiff Wales

Fri 1/23

5:15 pm-4:09 pm

3 stops27h 54m

$592

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 1/11

12:30 am-11:05 pm

2 stops17h 35m

Cardiff Wales

Mon 1/26

11:30 pm-5:20 pm

2 stops22h 50m

$645

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 1/20

9:20 pm-4:55 pm

1 stop14h 35m

Cardiff Wales

Tue 1/27

10:20 am-7:20 pm

1 stop14h 00m

$651

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 1/12

9:20 pm-4:55 pm

1 stop14h 35m

Cardiff Wales

Mon 1/26

5:15 pm-3:45 pm

1 stop27h 30m

$653

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 1/12

6:00 am-4:55 pm

2 stops29h 55m

Cardiff Wales

Mon 1/26

10:20 am-11:40 am

1 stop30h 20m

$653

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 1/20

2:30 pm-9:50 am

2 stops14h 20m

Cardiff Wales

Tue 1/27

10:20 am-3:45 pm

1 stop10h 25m

$656

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 1/12

9:20 pm-9:50 am

1 stop31h 30m

Cardiff Wales

Mon 1/26

5:15 pm-6:30 pm

2 stops30h 15m

$661

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 1/18

5:00 pm-11:05 pm

1 stop25h 05m

Cardiff Wales

Sun 1/25

9:20 pm-3:55 pm

2 stops23h 35m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 53 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

What is the cheapest time of day to fly from PA to CWL?

Find hourly flight availability from Pennsylvania to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Pennsylvania to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the evening.

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 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 Washington, D.C. Dulles Intl - 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?

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

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