£382+ Flights from Cardiff to Pennsylvania | Cheapflights

Cheap flight deals from Cardiff to Pennsylvania

Round-trip from	£409
One-way from	£382

KLM

KLM
3/6-13/6
2 total stops
55h 59m total
Cardiff to Pennsylvania

15/8

15/8
3 total stops
38h 23m total
Cardiff to Pennsylvania

Find flight deals from Cardiff to Pennsylvania

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 24 April 2025.

Tue 3/617:15CWL - JFK

1 stop24h 54mKLM

Fri 13/621:10JFK - CWL

1 stop31h 05mKLM

Deal found 23/4£409

Wed 30/409:50CWL - JFK

1 stop18h 00mDelta

Wed 7/513:59JFK - CWL

2 stops14h 16mDelta

Deal found 23/4£429

Tue 3/609:50CWL - JFK

2 stops17h 10mVirgin Atlantic

Fri 13/609:28JFK - CWL

2 stops18h 42mVirgin Atlantic

Deal found 23/4£433

Tue 3/609:50CWL - LGA

2 stops16h 32mDelta

Fri 13/610:59LGA - CWL

2 stops17h 11mDelta

Deal found 23/4£433

Tue 3/609:50CWL - EWR

2 stops18h 20mDelta

Fri 13/615:15EWR - CWL

2 stops12h 55mDelta

Deal found 23/4£435

Fri 2/509:50CWL - EWR

2 stops18h 47mMultiple Airlines

Sun 4/517:00EWR - CWL

2 stops18h 45mMultiple Airlines

Deal found 24/4£443

Wed 30/417:15CWL - JFK

1 stop10h 35mMultiple Airlines

Wed 7/522:25JFK - CWL

2 stops13h 20mMultiple Airlines

Deal found 23/4£448

Sat 7/609:00CWL - PHL

1 stop15h 00mMultiple Airlines

Sat 14/620:30PHL - CWL

1 stop9h 05mMultiple Airlines

Deal found 23/4£624

Mon 19/509:50CWL - JFK

2 stops13h 55mAir France

Mon 2/600:50JFK - CWL

1 stop10h 55mAir France

Deal found 23/4£637

Thu 5/607:55CWL - LGA

3 stops35h 50mMultiple Airlines

Sat 14/616:45LGA - CWL

2 stops22h 25mMultiple Airlines

Deal found 23/4£657

Sat 7/616:50CWL - IAD

2 stops27h 30mMultiple Airlines

Sat 14/608:18IAD - CWL

3 stops30h 52mMultiple Airlines

Deal found 23/4£773

Sat 7/617:35CWL - IAD

1 stop27h 00mVirgin Atlantic

Sat 14/620:30IAD - CWL

2 stops55h 45mVirgin Atlantic

Deal found 23/4£789

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 24 April 2025.

Tue 3/617:15CWL - JFK

1 stop24h 54mKLM

Fri 13/621:10JFK - CWL

1 stop31h 05mKLM

Deal found 23/4£409

Tue 3/609:50CWL - JFK

1 stop10h 35mVirgin Atlantic

Fri 13/614:30JFK - CWL

2 stops13h 40mVirgin Atlantic

Deal found 23/4£429

Tue 3/609:50CWL - LGA

2 stops16h 32mDelta

Fri 13/610:59LGA - CWL

2 stops17h 11mDelta

Deal found 23/4£433

Thu 5/609:50CWL - JFK

2 stops13h 55mMultiple Airlines

Fri 13/600:50JFK - CWL

1 stop27h 25mMultiple Airlines

Deal found 23/4£533

Mon 19/509:50CWL - JFK

2 stops13h 55mAir France

Mon 2/600:50JFK - CWL

1 stop10h 55mAir France

Deal found 23/4£637

Tue 3/609:50CWL - EWR

2 stops18h 20mDelta

Fri 13/615:15EWR - CWL

2 stops12h 55mDelta

Deal found 23/4£435

Mon 19/509:50CWL - JFK

1 stop31h 30mDelta

Mon 2/600:50JFK - CWL

1 stop27h 25mDelta

Deal found 23/4£458

Sat 7/609:00CWL - PHL

1 stop15h 00mMultiple Airlines

Sat 14/620:30PHL - CWL

1 stop9h 05mMultiple Airlines

Deal found 23/4£624

Thu 5/607:55CWL - LGA

3 stops35h 50mMultiple Airlines

Sat 14/616:45LGA - CWL

2 stops22h 25mMultiple Airlines

Deal found 23/4£657

Sat 7/617:35CWL - IAD

1 stop27h 00mVirgin Atlantic

Sat 14/620:30IAD - CWL

2 stops55h 45mVirgin Atlantic

Deal found 23/4£789

Sat 28/609:45CWL - IAD

2 stops14h 30mAir France

Sat 19/721:20IAD - CWL

2 stops14h 30mAir France

Deal found 23/4£819

Sat 28/609:45CWL - IAD

1 stop10h 50mKLM

Sat 19/717:25IAD - CWL

1 stop10h 50mKLM

Deal found 23/4£828

Last-minute flights from Cardiff to Pennsylvania
Discover last-minute flight deals from Cardiff to Pennsylvania. Data last updated 24 April 2025 and is based on user searches.

Sun 27/409:50CWL - LGA

2 stops15h 11mKLM

Sun 4/515:00LGA - CWL

2 stops13h 15mKLM

Deal found 23/4£1,217

Sun 27/409:50CWL - EWR

2 stops18h 09mDelta

Sun 4/514:40EWR - CWL

2 stops13h 35mDelta

Deal found 23/4£1,411

Mon 28/409:50CWL - EWR

2 stops34h 10mAir France

Sun 4/517:00EWR - CWL

2 stops18h 45mAir France

Deal found 23/4£1,496

Wed 30/409:50CWL - JFK

1 stop18h 00mDelta

Wed 7/513:59JFK - CWL

2 stops14h 16mDelta

Deal found 23/4£429

Wed 30/417:15CWL - JFK

1 stop10h 35mMultiple Airlines

Wed 7/522:25JFK - CWL

2 stops13h 20mMultiple Airlines

Deal found 23/4£448

Wed 30/409:50CWL - JFK

2 stops13h 55mAir France

Wed 7/522:25JFK - CWL

2 stops13h 20mAir France

Deal found 23/4£676

Wed 30/409:50CWL - JFK

1 stop18h 00mKLM

Wed 7/517:30JFK - CWL

1 stop18h 15mKLM

Deal found 24/4£1,129

Wed 30/409:50CWL - JFK

2 stops16h 47mVirgin Atlantic

Wed 7/517:30JFK - CWL

1 stop10h 45mVirgin Atlantic

Deal found 24/4£1,133

Wed 30/409:50CWL - LGA

2 stops16h 36mDelta

Wed 7/515:00LGA - CWL

2 stops13h 15mDelta

Deal found 23/4£1,327

Wed 30/409:50CWL - EWR

2 stops18h 09mDelta

Wed 7/512:00EWR - CWL

2 stops16h 15mDelta

Deal found 23/4£1,710

Fri 2/509:00CWL - JFK

2 stops37h 15mAer Lingus

Sun 4/519:00JFK - CWL

2 stops35h 30mAer Lingus

Deal found 24/4£1,163

Mon 19/509:50CWL - JFK

2 stops13h 55mAir France

Mon 2/600:50JFK - CWL

1 stop10h 55mAir France

Deal found 23/4£637

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

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 3/6

17:15-13:09

1 stop24h 54m

New York John F Kennedy Intl

Fri 13/6

21:10-09:15

1 stop31h 05m

£409

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 3/6

09:50-15:25

1 stop10h 35m

New York John F Kennedy Intl

Fri 13/6

14:30-09:10

2 stops13h 40m

£429

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 3/6

09:50-21:22

2 stops16h 32m

New York LaGuardia

Fri 13/6

10:59-09:10

2 stops17h 11m

£433

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 3/6

09:50-23:10

2 stops18h 20m

Newark

Fri 13/6

15:15-09:10

2 stops12h 55m

£435

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 19/5

09:50-12:20

1 stop31h 30m

New York John F Kennedy Intl

Mon 2/6

00:50-09:15

1 stop27h 25m

£458

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 5/6

09:50-18:45

2 stops13h 55m

New York John F Kennedy Intl

Fri 13/6

00:50-09:15

1 stop27h 25m

£533

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Sat 7/6

09:00-19:00

1 stop15h 00m

Philadelphia

Sat 14/6

20:30-10:35

1 stop9h 05m

£624

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 19/5

09:50-18:45

2 stops13h 55m

New York John F Kennedy Intl

Mon 2/6

00:50-16:45

1 stop10h 55m

£637

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 5/6

07:55-14:45

3 stops35h 50m

New York LaGuardia

Sat 14/6

16:45-20:10

2 stops22h 25m

£657

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 5/6

17:15-13:15

3 stops25h 00m

Newark

Sat 14/6

18:50-16:45

2 stops16h 55m

£699

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 19 results

1

2

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.

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

What is the cheapest month to book a flight from Cardiff to Pennsylvania?

Currently, March is the cheapest month in which you can book a flight from Cardiff to Pennsylvania (average of £648). Flying from Cardiff to Pennsylvania in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Pennsylvania by month

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.

Temperature in Pennsylvania by month

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).

Reviews of airlines servicing Pennsylvania

Get a feel of what it's like to fly with Delta, KLM and Air France from Cardiff to Pennsylvania by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Virgin Atlantic

7.4

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.
What are the most popular routes from Cardiff to Pennsylvania?
While some choose either Cardiff Wales - New York LaGuardia or Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - Newark 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.
What is the cheapest month to book a flight from Cardiff to Pennsylvania?
Currently, March is the cheapest month in which you can book a flight from Cardiff to Pennsylvania (average of £648). Flying from Cardiff to Pennsylvania in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Pennsylvania car hire

Philadelphia Airport car hire

Pittsburgh Airport car hire

Harrisburg Airport car hire

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State College University Park Airport car hire

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Direct flights to United States

Top airline flying from Cardiff to Pennsylvania

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£515	Average£621	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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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Not ready to book yet? You can track prices for flights from Cardiff to Pennsylvania on Cheapflights with our Price Alert feature and get notified when better prices are available.

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