How long is the flight from Cardiff to Pennsylvania?

Airlines like KLM, Delta, and Virgin Atlantic fly from Cardiff to Pennsylvania in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 27h 34m. The distance between Cardiff and Pennsylvania is about 3548 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.

£389+ 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 19 August 2026.

Fri 16/1007:45 -

2 stops34h 30m

Wed 21/1017:15 -

2 stops24h 10m

Deal found 18/8£389

Thu 17/922:50 -

2 stops20h 45m

Sun 20/921:15 -

2 stops19h 30m

Deal found 17/8£466

Thu 12/1113:25 -

2 stops31h 20m

Thu 26/1117:35 -

2 stops17h 05m

Deal found 15/8£468

Fri 16/1007:45 -

1 stop19h 40m

Wed 21/1023:55 -

1 stop17h 30m

Deal found 18/8£490

Wed 30/923:50 -

2 stops21h 05m

Wed 7/1023:55 -

1 stop26h 25m

Deal found 16/8£565

Thu 29/1013:25 -

1 stop11h 00m

Sun 1/1117:00 -

1 stop10h 10m

Deal found 18/8£569

Mon 28/913:35 -

2 stops37h 55m

Mon 5/1023:55 -

1 stop17h 55m

Deal found 14/8£575

Wed 9/923:50 -

2 stops25h 15m

Mon 14/922:05 -

2 stops19h 45m

Deal found 15/8£592

Fri 9/1007:45 -

2 stops16h 30m

Sun 11/1017:35 -

1 stop23h 10m

Deal found 17/8£618

Tue 15/909:45 -

1 stop10h 50m

Mon 21/918:10 -

1 stop17h 35m

Deal found 15/8£626

Thu 17/909:45 -

3 stops32h 30m

Sun 20/917:45 -

2 stops23h 00m

Deal found 16/8£629

Tue 6/1021:45 -

2 stops29h 40m

Sun 11/1017:35 -

1 stop23h 10m

Deal found 17/8£635

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 19 August 2026.

Fri 16/1007:45 -

2 stops34h 30m

Wed 21/1017:15 -

3 stops35h 00m

Deal found 18/8£611

Tue 15/909:45 -

1 stop10h 50m

Mon 21/918:10 -

1 stop17h 35m

Deal found 15/8£626

Mon 28/909:45 -

1 stop10h 50m

Mon 5/1018:26 -

2 stops17h 19m

Deal found 14/8£640

Wed 30/917:15 -

1 stop27h 20m

Wed 7/1012:29 -

2 stops15h 46m

Deal found 16/8£665

Mon 28/909:45 -

2 stops17h 18m

Mon 5/1012:55 -

2 stops15h 20m

Deal found 14/8£644

Wed 30/909:45 -

2 stops18h 29m

Wed 7/1017:13 -

2 stops18h 32m

Deal found 16/8£646

Tue 15/923:15 -

3 stops26h 10m

Mon 21/920:30 -

2 stops21h 20m

Deal found 15/8£660

Mon 28/909:45 -

2 stops19h 56m

Mon 5/1011:10 -

2 stops17h 05m

Deal found 14/8£666

Wed 30/909:45 -

2 stops18h 50m

Wed 7/1010:16 -

2 stops17h 59m

Deal found 16/8£646

Wed 9/917:15 -

3 stops31h 00m

Mon 14/920:25 -

3 stops31h 50m

Deal found 15/8£663

Sat 30/110:15 -

1 stop14h 05m

Thu 4/221:20 -

1 stop14h 40m

Deal found 17/8£674

Mon 2/1110:20 -

1 stop14h 00m

Mon 16/1121:20 -

1 stop14h 40m

Deal found 14/8£649

Mon 14/909:45 -

2 stops38h 24m

Sun 20/915:20 -

2 stops36h 55m

Deal found 16/8£743

Mon 7/1210:20 -

2 stops36h 06m

Sat 12/1212:55 -

2 stops39h 55m

Deal found 14/8£688

Wed 7/1023:50 -

1 stop21h 15m

Sun 11/1017:35 -

1 stop23h 10m

Deal found 17/8£697

Mon 28/909:45 -

2 stops17h 39m

Mon 5/1013:00 -

2 stops15h 15m

Deal found 14/8£653

Thu 17/917:15 -

2 stops34h 09m

Sun 20/918:00 -

2 stops34h 15m

Deal found 17/8£789

Wed 30/909:45 -

2 stops16h 32m

Wed 7/1012:55 -

2 stops15h 20m

Deal found 16/8£657

Mon 12/1017:15 -

2 stops28h 29m

Mon 19/1012:25 -

2 stops15h 50m

Deal found 16/8£775

Mon 28/909:45 -

3 stops34h 25m

Mon 5/1020:30 -

2 stops21h 20m

Deal found 14/8£784

Wed 30/909:45 -

2 stops15h 13m

Wed 7/1013:00 -

2 stops15h 15m

Deal found 16/8£659

Tue 15/917:15 -

2 stops34h 44m

Mon 21/912:55 -

2 stops22h 50m

Deal found 15/8£802

Thu 29/1017:30 -

3 stops33h 40m

Sat 31/1000:05 -

3 stops28h 05m

Deal found 18/8£799

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1122:35 -

1 stop13h 25m

Deal found 14/8£660

Thu 17/1217:30 -

2 stops26h 15m

Mon 28/1217:05 -

2 stops18h 55m

Deal found 16/8£857

Fri 16/1009:45 -

2 stops16h 42m

Wed 21/1012:00 -

2 stops16h 15m

Deal found 18/8£667

Mon 28/909:45 -

3 stops34h 14m

Mon 5/1017:20 -

3 stops18h 25m

Deal found 14/8£829

Sun 1/1110:20 -

1 stop14h 00m

Sun 15/1117:00 -

1 stop11h 50m

Deal found 14/8£672

Wed 30/923:50 -

1 stop20h 55m

Wed 7/1017:15 -

1 stop24h 10m

Deal found 16/8£838

Sat 30/110:15 -

1 stop14h 05m

Thu 4/214:00 -

2 stops14h 50m

Deal found 15/8£675

Find flight deals from Cardiff to Pennsylvania

Round-trip from	£389

16/10-21/10
4 total stops
58h 40m total
Cardiff to Pennsylvania

Search Deals

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

17:15-09:15

3 stops35h 00m

£611

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Tue 15/9

09:45-15:35

1 stop10h 50m

Washington, D.C. Dulles Intl

Mon 21/9

18:10-16:45

1 stop17h 35m

£626

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Mon 28/9

09:45-15:35

1 stop10h 50m

Washington, D.C. Dulles Intl

Mon 5/10

18:26-16:45

2 stops17h 19m

£640

CardiffWashington, D.C.

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

CWLDCA

Cardiff Wales

Mon 28/9

09:45-22:03

2 stops17h 18m

Washington, D.C. Reagan-National

Mon 5/10

12:55-09:15

2 stops15h 20m

£644

CardiffWashington, D.C.

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

CWLIAD

Cardiff Wales

Wed 30/9

09:45-23:14

2 stops18h 29m

Washington, D.C. Dulles Intl

Wed 7/10

17:13-16:45

2 stops18h 32m

£646

CardiffWashington, D.C.

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

CWLDCA

Cardiff Wales

Wed 30/9

09:45-23:35

2 stops18h 50m

Washington, D.C. Reagan-National

Wed 7/10

10:16-09:15

2 stops17h 59m

£646

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

£649

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Mon 28/9

09:45-22:24

2 stops17h 39m

New York LaGuardia

Mon 5/10

13:00-09:15

2 stops15h 15m

£653

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Wed 30/9

09:45-21:17

2 stops16h 32m

New York LaGuardia

Wed 7/10

12:55-09:15

2 stops15h 20m

£657

CardiffNewark

CWL Cardiff Wales - EWR Newark

CWLEWR

Cardiff Wales

Wed 30/9

09:45-19:58

2 stops15h 13m

Newark

Wed 7/10

13:00-09:15

2 stops15h 15m

£659

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 35 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-JFK

CWL-IAD

CWL-EWR

CWL-DCA

CWL-PHL

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-JFK

CWL-IAD

CWL-EWR

CWL-DCA

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 KLM, Delta, and Virgin Atlantic fly from Cardiff to Pennsylvania in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 27h 34m. The distance between Cardiff and Pennsylvania is about 3548 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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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.

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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 £389

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. 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 19 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 19 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 19 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 19 August 2026.

Last-minute flights from Cardiff to PennsylvaniaDiscover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 19 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 19 August 2026.

Search for one-way flight options from Cardiff to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

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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.

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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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Complete your trip

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Direct flights to United States

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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 19 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 19 August 2026.

Last-minute flights from Cardiff to Pennsylvania
Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 19 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 19 August 2026.