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.

In terms of precipitation, rainfall in Cardiff ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Pennsylvania to Cardiff?

While some choose either Newark - Cardiff Wales or Washington, D.C. Reagan-National - Cardiff Wales, New York John F Kennedy Intl - Cardiff Wales is the most popular route from Pennsylvania to Cardiff.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Cardiff as you normally would.

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.

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.

$380+ Flights from Pennsylvania to Cardiff

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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.

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

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

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

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

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

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

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

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

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

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

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

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

Best flights from Pennsylvania to Cardiff
Discover carefully curated flight deals from Pennsylvania to Cardiff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

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

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

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

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

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

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

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

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

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

Thu 3/127:05 pm

IAD

CWL

1 stop17h 40m

Virgin Atlantic

Thu 3/195:25 pm

CWL

IAD

1 stop27h 40m

Virgin Atlantic

Deal found 1/25

$898

Tue 5/56:20 pm

JFK

CWL

2 stops24h 05m

Multiple Airlines

Sun 5/109:45 pm

CWL

JFK

3 stops30h 03m

Multiple Airlines

Deal found 1/27

$775

Wed 4/111:13 am

JFK

CWL

2 stops17h 02m

Delta

Fri 4/109:45 am

CWL

JFK

2 stops17h 44m

Delta

Deal found 1/26

$777

Wed 4/226:25 pm

PHL

CWL

2 stops17h 20m

KLM

Sun 4/265:15 pm

CWL

PHL

2 stops28h 20m

KLM

Deal found 1/26

$998

Tue 4/2112:59 pm

LGA

CWL

2 stops29h 26m

Multiple Airlines

Sun 4/269:45 pm

CWL

LGA

2 stops28h 40m

Multiple Airlines

Deal found 1/27

$838

Fri 3/136:30 pm

DCA

CWL

2 stops18h 25m

Delta

Fri 3/2010:20 am

CWL

DCA

2 stops16h 16m

Delta

Deal found 1/27

$970

Tue 5/55:55 pm

LGA

CWL

2 stops24h 30m

Multiple Airlines

Sun 5/109:45 pm

CWL

LGA

3 stops28h 14m

Multiple Airlines

Deal found 1/27

$901

Fri 3/137:05 pm

IAD

CWL

1 stop17h 50m

KLM

Fri 3/205:15 pm

CWL

IAD

1 stop27h 50m

KLM

Deal found 1/27

$1,165

Wed 4/228:25 pm

PHL

CWL

1 stop21h 00m

Multiple Airlines

Sun 4/269:45 pm

CWL

PHL

1 stop26h 10m

Multiple Airlines

Deal found 1/26

$917

Thu 3/125:09 pm

DCA

CWL

2 stops19h 36m

Delta

Thu 3/1910:20 am

CWL

DCA

2 stops16h 16m

Delta

Deal found 1/26

$1,013

Tue 5/511:30 am

EWR

CWL

2 stops16h 45m

Delta

Sun 5/109:50 am

CWL

EWR

2 stops20h 13m

Delta

Deal found 1/27

$1,018

Thu 3/121:15 am

EWR

CWL

3 stops38h 25m

Multiple Airlines

Fri 3/2010:25 pm

CWL

EWR

2 stops28h 45m

Multiple Airlines

Deal found 1/27

$945

Mon 3/91:25 am

EWR

CWL

2 stops34h 05m

Multiple Airlines

Tue 3/175:25 pm

CWL

EWR

3 stops34h 05m

Multiple Airlines

Deal found 1/26

$966

Tue 4/219:10 am

EWR

CWL

3 stops33h 15m

Multiple Airlines

Sun 4/269:45 pm

CWL

EWR

2 stops25h 23m

Multiple Airlines

Deal found 1/27

$995

Fri 3/137:05 pm

IAD

CWL

1 stop17h 50m

Multiple Airlines

Fri 3/205:15 pm

CWL

IAD

2 stops30h 04m

Multiple Airlines

Deal found 1/27

$1,008

Thu 7/211:30 am

LGA

CWL

2 stops16h 45m

Delta

Thu 7/99:45 am

CWL

LGA

2 stops17h 40m

Delta

Deal found 1/26

$1,469

Tue 5/53:55 pm

EWR

CWL

3 stops26h 30m

Multiple Airlines

Sun 5/105:40 pm

CWL

EWR

2 stops26h 50m

Multiple Airlines

Deal found 1/27

$1,018

Tue 6/2310:40 am

LGA

CWL

3 stops31h 45m

Multiple Airlines

Mon 6/2911:35 am

CWL

LGA

1 stop12h 56m

Multiple Airlines

Deal found 1/27

$1,035

Mon 4/201:00 pm

LGA

CWL

2 stops15h 15m

Delta

Sat 4/259:45 am

CWL

LGA

2 stops18h 57m

Delta

Deal found 1/27

$1,535

Tue 6/232:35 pm

EWR

CWL

2 stops27h 50m

Multiple Airlines

Mon 6/2911:35 am

CWL

EWR

1 stop15h 25m

Multiple Airlines

Deal found 1/27

$1,067

Thu 6/1111:30 am

LGA

CWL

2 stops16h 45m

Delta

Thu 6/189:45 am

CWL

LGA

2 stops17h 40m

Delta

Deal found 1/26

$1,673

Last-minute flights from Pennsylvania to Cardiff
Discover last-minute flight deals from Pennsylvania to Cardiff. Data last updated January 28, 2026 and is based on user searches.

Wed 1/289:20 pm

JFK

CWL

1 stop14h 35m

Virgin Atlantic

Fri 1/3010:20 am

CWL

JFK

2 stops19h 30m

Virgin Atlantic

Deal found 1/27

$1,014

Wed 1/285:45 pm

JFK

CWL

1 stop11h 05m

KLM

Thu 1/295:25 pm

CWL

JFK

1 stop23h 10m

KLM

Deal found 1/27

$1,060

Wed 1/285:45 pm

EWR

CWL

1 stop11h 20m

Multiple Airlines

Fri 1/3010:25 pm

CWL

EWR

2 stops27h 35m

Multiple Airlines

Deal found 1/27

$1,111

Fri 1/302:35 pm

DCA

CWL

2 stops14h 15m

KLM

Sun 2/110:15 am

CWL

DCA

2 stops18h 26m

KLM

Deal found 1/26

$798

Fri 1/306:50 pm

JFK

CWL

1 stop10h 00m

Multiple Airlines

Tue 2/310:20 am

CWL

JFK

1 stop10h 25m

Multiple Airlines

Deal found 1/26

$806

Fri 1/306:50 pm

JFK

CWL

1 stop10h 00m

Delta

Tue 2/310:20 am

CWL

JFK

1 stop14h 00m

Delta

Deal found 1/27

$809

Fri 1/308:00 am

EWR

CWL

2 stops20h 50m

Delta

Tue 2/310:20 am

CWL

EWR

2 stops17h 53m

Delta

Deal found 1/26

$821

Fri 1/302:30 pm

JFK

CWL

2 stops14h 20m

KLM

Tue 2/310:20 am

CWL

JFK

2 stops16h 45m

KLM

Deal found 1/26

$821

Fri 1/3012:40 pm

IAD

CWL

2 stops16h 10m

KLM

Sun 2/15:30 pm

CWL

IAD

1 stop27h 35m

KLM

Deal found 1/26

$903

Fri 1/3012:32 pm

IAD

CWL

2 stops16h 18m

Multiple Airlines

Sun 2/110:15 am

CWL

IAD

2 stops19h 09m

Multiple Airlines

Deal found 1/26

$1,240

One-way flights from Pennsylvania to Cardiff
Search for one-way flight options from Pennsylvania to Cardiff. Find affordable one-way fares based on user searches. Data last updated January 28, 2026.

Tue 6/236:20 pm

JFK

CWL

2 stops24h 05m

Multiple Airlines

Deal found 1/27

$380

Mon 6/225:30 pm

JFK

CWL

2 stops59h 45m

WestJet

Deal found 1/27

$446

Mon 6/224:55 pm

JFK

CWL

1 stop24h 55m

Multiple Airlines

Deal found 1/27

$462

Tue 6/2311:00 pm

EWR

CWL

2 stops19h 25m

Multiple Airlines

Deal found 1/27

$466

Sun 6/211:15 am

EWR

CWL

2 stops15h 45m

Multiple Airlines

Deal found 1/27

$498

Sat 3/286:20 pm

JFK

CWL

1 stop17h 25m

Air France

Deal found 1/28

$504

Sat 3/2812:00 pm

LGA

CWL

2 stops16h 15m

Delta

Deal found 1/27

$508

Sat 3/281:50 pm

JFK

CWL

2 stops14h 25m

Delta

Deal found 1/27

$508

Thu 5/2110:25 am

EWR

CWL

2 stops42h 50m

WestJet

Deal found 1/26

$516

Sun 6/76:00 am

EWR

CWL

2 stops23h 15m

WestJet

Deal found 1/27

$543

Sat 3/283:34 pm

EWR

CWL

2 stops12h 41m

KLM

Deal found 1/27

$652

Mon 6/2211:30 am

LGA

CWL

2 stops16h 45m

Delta

Deal found 1/27

$653

Find flight deals from Pennsylvania to Cardiff

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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.

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From Pennsylvania to Cardiff Wales

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One-way flight from Pennsylvania to Cardiff Wales

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Cheapflights Fare Finder

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

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

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?
While some choose either Newark - Cardiff Wales or Washington, D.C. Reagan-National - 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.

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$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.

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Cheap flight deals from Pennsylvania to Cardiff

Cheapest flights from Pennsylvania to CardiffExplore 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.

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.

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.

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Most trusted provider

Round-trip from

One-way from

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

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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Cardiff

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?

How long is the flight from Pennsylvania to Cardiff?

What are the most popular routes from Pennsylvania to Cardiff?

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

How can I find direct flights from Pennsylvania to Cardiff?

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

Traveling to a place near Cardiff?

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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.