How long is the flight from Cardiff to Pennsylvania?

Airlines like Delta, KLM, and Virgin Atlantic fly from Cardiff to Pennsylvania in about 14h. The time it takes to get you to your destination can typically vary by up to 13h. The distance between Cardiff and Pennsylvania is about 3323 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Pennsylvania, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Cardiff to Pennsylvania?

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

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

When flying from Cardiff to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to Pennsylvania?

Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Pennsylvania from Cardiff.

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

Yes. In addition to deals on Cardiff to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Pennsylvania?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Pennsylvania.

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

Yes. Cheapflights offers flight deals from Cardiff to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£143+ Cheap Flights from Cardiff to Pennsylvania

Cheap flight deals from Cardiff to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Pennsylvania
Explore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Thu 1/1022:50 -

1 stop28h 35m

Mon 12/1023:10 -

2 stops18h 40m

Deal found 21/8£374

Fri 16/1007:45 -

2 stops34h 30m

Wed 21/1017:15 -

2 stops24h 10m

Deal found 18/8£385

Fri 9/1007:45 -

2 stops34h 30m

Thu 15/1017:20 -

2 stops24h 00m

Deal found 20/8£387

Mon 7/1208:35 -

1 stop15h 54m

Fri 11/1217:00 -

1 stop9h 50m

Deal found 22/8£414

Fri 9/1022:45 -

2 stops23h 15m

Thu 15/1017:10 -

3 stops24h 10m

Deal found 20/8£417

Wed 30/1221:40 -

1 stop26h 49m

Sun 3/117:00 -

1 stop10h 10m

Deal found 21/8£440

Mon 28/1208:35 -

1 stop12h 54m

Thu 31/1222:00 -

1 stop12h 40m

Deal found 21/8£453

Fri 16/1007:45 -

1 stop19h 40m

Wed 21/1023:55 -

1 stop17h 30m

Deal found 18/8£486

Wed 30/1221:40 -

1 stop23h 35m

Sun 3/117:45 -

1 stop9h 25m

Deal found 21/8£535

Thu 29/1013:25 -

1 stop11h 00m

Sun 1/1117:00 -

1 stop10h 10m

Deal found 18/8£564

Sat 5/911:35 -

1 stop15h 56m

Mon 21/912:55 -

3 stops28h 55m

Deal found 19/8£572

Sat 5/911:35 -

1 stop13h 49m

Mon 21/916:00 -

2 stops25h 50m

Deal found 19/8£574

Best flights from Cardiff to Pennsylvania
Discover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Fri 16/1007:45 -

2 stops34h 30m

Wed 21/1017:15 -

2 stops24h 10m

Deal found 18/8£385

Mon 2/1110:20 -

1 stop14h 00m

Mon 16/1121:20 -

1 stop14h 40m

Deal found 19/8£646

Sat 5/917:35 -

1 stop27h 00m

Mon 21/918:10 -

1 stop10h 05m

Deal found 19/8£665

Wed 18/1110:20 -

2 stops17h 55m

Wed 25/1109:44 -

2 stops19h 06m

Deal found 19/8£709

Sun 4/1009:50 -

2 stops17h 10m

Sun 11/1017:00 -

2 stops18h 45m

Deal found 20/8£745

Wed 30/1221:40 -

1 stop23h 35m

Sun 3/117:45 -

1 stop9h 25m

Deal found 21/8£535

Sat 5/911:35 -

1 stop15h 56m

Mon 21/912:55 -

3 stops28h 55m

Deal found 19/8£572

Sun 20/909:50 -

1 stop12h 15m

Mon 5/1019:10 -

1 stop16h 35m

Deal found 19/8£657

Sat 30/110:15 -

1 stop14h 05m

Thu 4/221:20 -

1 stop14h 40m

Deal found 20/8£670

Sat 5/911:35 -

1 stop13h 49m

Mon 21/916:00 -

2 stops25h 50m

Deal found 19/8£574

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1122:35 -

1 stop13h 25m

Deal found 18/8£658

Fri 18/909:45 -

2 stops28h 41m

Fri 25/913:00 -

2 stops15h 15m

Deal found 19/8£733

Fri 23/1009:45 -

2 stops17h 15m

Wed 28/1015:15 -

2 stops14h 30m

Deal found 20/8£708

Tue 1/923:15 -

1 stop25h 10m

Tue 8/917:15 -

1 stop25h 10m

Deal found 20/8£594

Fri 16/1009:45 -

2 stops16h 42m

Wed 21/1012:00 -

2 stops16h 15m

Deal found 18/8£662

Thu 1/1009:45 -

2 stops17h 39m

Mon 12/1013:00 -

2 stops15h 15m

Deal found 20/8£663

Fri 9/1009:45 -

2 stops17h 22m

Mon 12/1012:25 -

2 stops15h 50m

Deal found 22/8£730

Tue 1/911:35 -

1 stop12h 50m

Wed 9/1216:20 -

2 stops15h 40m

Deal found 19/8£638

Wed 7/1009:45 -

2 stops16h 48m

Sun 18/1013:00 -

2 stops15h 15m

Deal found 22/8£665

Fri 23/1022:45 -

1 stop22h 00m

Wed 28/1022:00 -

1 stop11h 00m

Deal found 21/8£670

Sat 30/110:15 -

1 stop14h 05m

Thu 4/218:40 -

1 stop10h 10m

Deal found 19/8£670

Sun 4/1009:35 -

2 stops16h 25m

Sun 11/1017:35 -

1 stop23h 10m

Deal found 20/8£671

Fri 4/909:45 -

2 stops18h 38m

Sat 12/918:00 -

2 stops17h 45m

Deal found 21/8£676

Sun 20/917:40 -

2 stops32h 20m

Mon 5/1020:25 -

2 stops21h 25m

Deal found 19/8£680

Wed 9/909:45 -

2 stops16h 32m

Wed 16/911:20 -

2 stops16h 55m

Deal found 19/8£681

Mon 7/1210:20 -

2 stops16h 05m

Sat 12/1214:50 -

2 stops21h 10m

Deal found 19/8£683

Wed 7/1017:15 -

3 stops27h 50m

Sun 18/1017:35 -

2 stops34h 40m

Deal found 22/8£692

Fri 23/1009:45 -

2 stops18h 31m

Wed 28/1018:32 -

2 stops18h 28m

Deal found 21/8£710

Thu 17/909:45 -

2 stops18h 27m

Wed 30/913:24 -

2 stops14h 51m

Deal found 20/8£742

Wed 9/909:45 -

2 stops15h 13m

Wed 16/911:52 -

2 stops16h 23m

Deal found 19/8£712

Find flight deals from Cardiff to Pennsylvania

Round-trip from	£374
One-way from	£143

1/10-12/10
3 total stops
47h 15m total
Cardiff to Pennsylvania

Search Deals

19/11
1 total stop
11h 04m total
Cardiff to Pennsylvania

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNewark

CWL Cardiff Wales - EWR Newark

CWLEWR

Cardiff Wales

Fri 16/10

07:45-13:15

2 stops34h 30m

Newark

Wed 21/10

17:15-22:25

2 stops24h 10m

£385

CardiffNewark

CWL Cardiff Wales - EWR Newark

CWLEWR

Cardiff Wales

Wed 30/12

21:40-16:15

1 stop23h 35m

Newark

Sun 3/1

17:45-08:10

1 stop9h 25m

£535

CardiffWashington, D.C.

CWL Cardiff Wales - DCA Washington, D.C. Reagan-National

CWLDCA

Cardiff Wales

Sat 5/9

11:35-22:31

1 stop15h 56m

Washington, D.C. Reagan-National

Mon 21/9

12:55-22:50

3 stops28h 55m

£572

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Sat 5/9

11:35-20:24

1 stop13h 49m

Washington, D.C. Dulles Intl

Mon 21/9

16:00-22:50

2 stops25h 50m

£574

CardiffWashington, D.C.

CWL Cardiff Wales - IAD Washington, D.C. Dulles Intl

CWLIAD

Cardiff Wales

Tue 1/9

23:15-19:25

1 stop25h 10m

Washington, D.C. Dulles Intl

Tue 8/9

17:15-23:25

1 stop25h 10m

£594

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Tue 1/9

11:35-19:25

1 stop12h 50m

New York LaGuardia

Wed 9/12

16:20-13:00

2 stops15h 40m

£638

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Mon 2/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

21:20-17:00

1 stop14h 40m

£646

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 20/9

09:50-17:05

1 stop12h 15m

New York John F Kennedy Intl

Mon 5/10

19:10-16:45

1 stop16h 35m

£657

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 1/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

22:35-17:00

1 stop13h 25m

£658

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Fri 16/10

09:45-21:27

2 stops16h 42m

New York LaGuardia

Wed 21/10

12:00-09:15

2 stops16h 15m

£662

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 47 resultsSorted by cheapest first

...

Best time to book a flight from Cardiff to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Cardiff with our price prediction graph.

CWL-DCA

CWL-IAD

CWL-JFK

CWL-LGA

CWL-EWR

Estimated return 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 Cardiff to Pennsylvania

CWL-USPA

CWL-DCA

CWL-IAD

CWL-JFK

CWL-LGA

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Cardiff to Pennsylvania?
Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Pennsylvania from Cardiff.
How long is the flight from Cardiff to Pennsylvania?
Airlines like Delta, KLM, and Virgin Atlantic fly from Cardiff to Pennsylvania in about 14h. The time it takes to get you to your destination can typically vary by up to 13h. The distance between Cardiff and Pennsylvania is about 3323 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Cardiff to Pennsylvania?
While some choose either Cardiff Wales - Newark or Cardiff Wales - New York LaGuardia, Cardiff Wales - New York John F Kennedy Intl is the most popular route from Cardiff to Pennsylvania.
Can I find deals for flights from Cardiff to Pennsylvania that include hotel bookings?
Yes. In addition to deals on Cardiff to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Pennsylvania?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Pennsylvania.
Can I find deals for business class flights from Cardiff to Pennsylvania?
Yes. Cheapflights offers flight deals from Cardiff to Pennsylvania 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Pennsylvania

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How does Cheapflights help users find flights from Cardiff to Pennsylvania?

Deals for Cardiff to Pennsylvania flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Pennsylvania?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Pennsylvania for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Pennsylvania with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Pennsylvania flexibly with Cheapflights today.

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Cheap flights from Cardiff to Pennsylvania from £143

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Pennsylvania

Cheapest flights from Cardiff to PennsylvaniaExplore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Cardiff to PennsylvaniaDiscover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Cardiff to PennsylvaniaDiscover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Cardiff to PennsylvaniaSearch for one-way flight options from Cardiff to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Cardiff to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

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

Best time to book a flight from Cardiff to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Cardiff with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Cardiff to Pennsylvania?

How long is the flight from Cardiff to Pennsylvania?

What are the most popular routes from Cardiff to Pennsylvania?

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

How can I find direct flights from Cardiff to Pennsylvania?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Pennsylvania

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Complete your trip

Complete your trip to Pennsylvania by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Cardiff to Pennsylvania by cabin class

Find flights from Cardiff to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cardiff and Pennsylvania flights

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Cheapest flights from Cardiff to Pennsylvania
Explore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Cardiff to Pennsylvania
Discover carefully curated flight deals from Cardiff to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Cardiff to Pennsylvania
Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Cardiff to Pennsylvania
Search for one-way flight options from Cardiff to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.