£389+ Flights from Cardiff to Pennsylvania | Cheapflights

Cheap flight deals from Cardiff to Pennsylvania

Round-trip from	£425
One-way from	£389

Delta

Delta
10/3-17/3
3 total stops
27h 26m total
Cardiff to Pennsylvania

4/8

4/8
2 total stops
31h 35m 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 21 February 2025.

Mon 10/310:20CWL - JFK

1 stop10h 30mDelta

Mon 17/312:59JFK - CWL

2 stops16h 56mDelta

Deal found 20/2£425

Thu 3/409:50CWL - LGA

2 stops18h 49mDelta

Thu 10/408:55LGA - CWL

2 stops19h 20mDelta

Deal found 21/2£482

Mon 28/409:50CWL - JFK

1 stop18h 00mVirgin Atlantic

Wed 30/418:12JFK - CWL

2 stops34h 03mVirgin Atlantic

Deal found 20/2£523

Thu 11/909:50CWL - EWR

2 stops26h 40mVirgin Atlantic

Mon 15/908:05EWR - CWL

2 stops20h 10mVirgin Atlantic

Deal found 20/2£585

Fri 9/509:50CWL - PHL

2 stops18h 11mDelta

Fri 23/506:15PHL - CWL

2 stops21h 55mDelta

Deal found 20/2£695

Mon 28/413:10CWL - JFK

1 stop11h 10mMultiple Airlines

Wed 30/416:55JFK - CWL

1 stop9h 30mMultiple Airlines

Deal found 20/2£738

Mon 28/409:50CWL - LGA

2 stops18h 49mVirgin Atlantic

Wed 30/418:00LGA - CWL

2 stops41h 45mVirgin Atlantic

Deal found 20/2£804

Sat 28/617:35CWL - IAD

1 stop27h 00mKLM

Sat 19/717:25IAD - CWL

1 stop18h 25mKLM

Deal found 20/2£899

Sat 28/609:45CWL - DCA

2 stops17h 45mDelta

Sat 19/717:00DCA - CWL

2 stops18h 50mDelta

Deal found 20/2£948

Fri 9/512:25CWL - PHL

1 stop11h 35mMultiple Airlines

Fri 23/520:30PHL - CWL

1 stop10h 35mMultiple Airlines

Deal found 20/2£988

Thu 3/417:15CWL - LGA

3 stops30h 14mKLM

Thu 10/416:00LGA - CWL

3 stops19h 45mKLM

Deal found 21/2£1,076

Fri 9/509:00CWL - PHL

2 stops36h 25mAer Lingus

Fri 23/520:30PHL - CWL

1 stop31h 05mAer Lingus

Deal found 20/2£1,092

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 21 February 2025.

Mon 10/310:20CWL - JFK

1 stop10h 30mDelta

Mon 17/312:59JFK - CWL

2 stops16h 56mDelta

Deal found 20/2£425

Mon 28/409:50CWL - JFK

1 stop18h 00mVirgin Atlantic

Wed 30/418:12JFK - CWL

2 stops34h 03mVirgin Atlantic

Deal found 20/2£523

Mon 28/413:10CWL - JFK

1 stop11h 10mMultiple Airlines

Wed 30/416:55JFK - CWL

1 stop9h 30mMultiple Airlines

Deal found 20/2£738

Sat 28/617:35CWL - IAD

1 stop27h 00mKLM

Sat 19/717:25IAD - CWL

1 stop18h 25mKLM

Deal found 20/2£899

Thu 3/409:50CWL - LGA

2 stops18h 49mDelta

Thu 10/408:55LGA - CWL

2 stops19h 20mDelta

Deal found 21/2£482

Fri 9/509:00CWL - PHL

2 stops36h 25mAer Lingus

Fri 23/520:30PHL - CWL

1 stop31h 05mAer Lingus

Deal found 20/2£1,092

Mon 28/409:50CWL - EWR

2 stops18h 09mVirgin Atlantic

Wed 30/416:30EWR - CWL

2 stops35h 45mVirgin Atlantic

Deal found 20/2£697

Fri 9/509:50CWL - PHL

2 stops18h 11mDelta

Fri 23/506:15PHL - CWL

2 stops21h 55mDelta

Deal found 20/2£695

Mon 28/409:50CWL - LGA

2 stops18h 49mVirgin Atlantic

Wed 30/418:00LGA - CWL

2 stops41h 45mVirgin Atlantic

Deal found 20/2£804

Fri 9/512:25CWL - PHL

1 stop11h 35mMultiple Airlines

Fri 23/520:30PHL - CWL

1 stop10h 35mMultiple Airlines

Deal found 20/2£988

Thu 3/417:15CWL - LGA

3 stops30h 14mKLM

Thu 10/416:00LGA - CWL

3 stops19h 45mKLM

Deal found 21/2£1,076

Sat 28/609:45CWL - DCA

2 stops17h 45mDelta

Sat 19/717:00DCA - CWL

2 stops18h 50mDelta

Deal found 20/2£948

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 21 February 2025.

Mon 4/817:00CWL - JFK

2 stops31h 35mMultiple Airlines

Deal found 20/2£389

Mon 4/813:10CWL - IAD

2 stops35h 10mMultiple Airlines

Deal found 20/2£513

Mon 4/809:50CWL - LGA

2 stops16h 37mDelta

Deal found 20/2£1,454

Mon 4/809:50CWL - EWR

2 stops16h 05mDelta

Deal found 20/2£1,628

Find flights from Cardiff to Pennsylvania within your budget

Fly from

Fly to

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 10/3

10:20-16:50

1 stop10h 30m

New York John F Kennedy Intl

Mon 17/3

12:59-09:55

2 stops16h 56m

£425

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 3/4

09:50-23:39

2 stops18h 49m

New York LaGuardia

Thu 10/4

08:55-09:15

2 stops19h 20m

£482

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 28/4

09:50-22:50

1 stop18h 00m

New York John F Kennedy Intl

Wed 30/4

18:12-09:15

2 stops34h 03m

£523

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 9/5

09:50-23:01

2 stops18h 11m

Philadelphia

Fri 23/5

06:15-09:10

2 stops21h 55m

£695

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 28/4

09:50-22:59

2 stops18h 09m

Newark

Wed 30/4

16:30-09:15

2 stops35h 45m

£697

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 28/4

13:10-19:20

1 stop11h 10m

New York John F Kennedy Intl

Wed 30/4

16:55-07:25

1 stop9h 30m

£738

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 28/4

09:50-23:39

2 stops18h 49m

New York LaGuardia

Wed 30/4

18:00-16:45

2 stops41h 45m

£804

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Sat 28/6

17:35-15:35

1 stop27h 00m

Washington, D.C. Dulles Intl

Sat 19/7

17:25-16:50

1 stop18h 25m

£899

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Sat 28/6

09:45-22:30

2 stops17h 45m

Washington, D.C. Reagan-National

Sat 19/7

17:00-16:50

2 stops18h 50m

£948

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 9/5

12:25-19:00

1 stop11h 35m

Philadelphia

Fri 23/5

20:30-12:05

1 stop10h 35m

£988

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 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.

Travel insights for flights from Cardiff to Pennsylvania

Get recent, data-driven insights about flights from Cardiff to Pennsylvania including ideal travel times, pricing trends, and more.

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 Virgin Atlantic 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

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.5

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.0

Good

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 - 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.
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

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Complete your trip

Pennsylvania car hire

Philadelphia Airport car hire

Pittsburgh Airport car hire

Harrisburg Airport car hire

Wilkes-Barre Scranton Airport car hire

State College University Park Airport car hire

Erie Airport car hire

Latrobe Westmoreland County Airport car hire

Johnstown Cambria County Airport car hire

Williamsport Lycoming County Airport car hire

Altoona Blair County Airport car hire

Bradford Airport car hire

Direct flights to United States

Top airline flying from Cardiff to Pennsylvania

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£542	Average£626	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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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