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Cardiff

$275+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:05 pmJFK - CWL
2 stops16h 25mMultiple Airlines
Fri 12/124:05 pmCWL - JFK
2 stops30h 45mMultiple Airlines
Deal found 11/5$573
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:45 pmJFK - CWL
1 stop11h 05mKLM
Fri 12/1210:20 amCWL - JFK
1 stop10h 25mKLM
Deal found 11/5$675
This KLM deal was found by Cheapflights users on 11/6. 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.
Thu 11/136:50 pmJFK - CWL
1 stop16h 55mKLM
Sun 11/1610:20 amCWL - JFK
1 stop30h 05mKLM
Deal found 11/6$774
This Delta deal was found by Cheapflights users on 11/6. 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 12/36:02 amDCA - CWL
2 stops22h 48mDelta
Sun 12/710:20 amCWL - DCA
2 stops18h 38mDelta
Deal found 11/6$784
This Air France deal was found by Cheapflights users on 11/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:37 pmPHL - CWL
2 stops16h 13mMultiple Airlines
Fri 12/1210:20 amCWL - PHL
2 stops19h 31mMultiple Airlines
Deal found 11/5$803
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:56 amEWR - CWL
3 stops22h 34mMultiple Airlines
Fri 12/1210:25 pmCWL - EWR
2 stops28h 45mMultiple Airlines
Deal found 11/5$824
This Delta deal was found by Cheapflights users on 11/6. 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.
Thu 11/1312:59 pmJFK - CWL
2 stops15h 51mDelta
Sun 11/1610:20 amCWL - JFK
1 stop10h 25mDelta
Deal found 11/6$935
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/64:35 pmPHL - CWL
3 stops22h 35mMultiple Airlines
Sat 12/138:05 pmCWL - PHL
2 stops24h 44mMultiple Airlines
Deal found 11/6$1,009
This KLM deal was found by Cheapflights users on 11/6. 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 11/1511:30 amLGA - CWL
2 stops17h 20mKLM
Wed 12/3110:20 amCWL - LGA
2 stops18h 00mKLM
Deal found 11/6$1,139
This Air France deal was found by Cheapflights users on 11/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 pmJFK - CWL
1 stop18h 00mMultiple Airlines
Tue 1/610:20 amCWL - JFK
1 stop30h 20mMultiple Airlines
Deal found 11/6$1,249
This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 12/215:45 pmJFK - CWL
1 stop18h 00mDelta
Tue 1/610:20 amCWL - JFK
2 stops41h 02mDelta
Deal found 11/6$1,259
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:20 pmJFK - CWL
1 stop14h 35mKLM
Mon 1/55:15 pmCWL - JFK
1 stop23h 25mKLM
Deal found 11/5$1,261

Cheap flight deals from Pennsylvania to Cardiff

Keep the following information in mind while searching for Pennsylvania to Cardiff flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$573
(Mytrip)

One-way from

$275
(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 November 6, 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

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 12/2

6:05 pm-3:30 pm

2 stops16h 25m

Cardiff Wales

Fri 12/12

4:05 pm-5:50 pm

2 stops30h 45m

$573

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 12/2

5:45 pm-9:50 am

1 stop11h 05m

Cardiff Wales

Fri 12/12

10:20 am-3:45 pm

1 stop10h 25m

$675

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 2/5

5:45 pm-4:45 pm

1 stop18h 00m

Cardiff Wales

Tue 2/10

10:20 am-11:30 am

1 stop30h 10m

$733

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 2/5

12:25 pm-9:50 am

2 stops16h 25m

Cardiff Wales

Tue 2/10

10:20 am-3:45 pm

1 stop10h 25m

$737

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 4/3

2:00 pm-9:15 am

2 stops14h 15m

Cardiff Wales

Wed 4/8

9:50 am-3:25 pm

1 stop10h 35m

$751

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 4/29

8:10 am-9:15 am

2 stops20h 05m

Cardiff Wales

Sun 5/3

9:50 am-3:25 pm

1 stop10h 35m

$751

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 4/30

2:55 pm-9:15 am

2 stops37h 20m

Cardiff Wales

Mon 5/4

9:50 am-11:43 pm

2 stops42h 53m

$762

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 4/30

9:00 am-9:15 am

2 stops19h 15m

Cardiff Wales

Mon 5/4

9:50 am-9:27 pm

2 stops40h 37m

$764

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 4/30

8:26 am-9:15 am

2 stops19h 49m

Cardiff Wales

Mon 5/4

9:50 am-7:27 pm

2 stops38h 37m

$764

Washington, D.C.Cardiff

DCA - CWL

DCACWL

Washington, D.C. Reagan-National

Wed 12/3

6:02 am-9:50 am

2 stops22h 48m

Cardiff Wales

Sun 12/7

10:20 am-11:58 pm

2 stops18h 38m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 37 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 November 6, 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 11h 05m. 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

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Alternative routes for Pennsylvania to Cardiff

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