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Cheap flights from Pennsylvania to Cardiff from £172

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Cardiff

Enter your travel dates to find the best prices.

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 1 March 2026.

Tue 7/421:50
JFK
-
CWL
2 stops20h 35m
Multiple Airlines
Mon 13/422:25
CWL
-
JFK
2 stops21h 42m
Multiple Airlines
Deal found 27/2£461
Wed 12/823:55
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Sat 22/807:30
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 28/2£463
Sat 8/823:55
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 22/807:30
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 28/2£471
Mon 13/423:10
JFK
-
CWL
2 stops18h 40m
Multiple Airlines
Mon 20/413:35
CWL
-
JFK
2 stops33h 10m
Multiple Airlines
Deal found 27/2£492
Mon 16/318:45
JFK
-
CWL
1 stop11h 05m
Virgin Atlantic
Tue 31/317:15
CWL
-
JFK
1 stop28h 50m
Virgin Atlantic
Deal found 1/3£501
Mon 30/320:45
LGA
-
CWL
3 stops21h 05m
Multiple Airlines
Mon 6/422:25
CWL
-
LGA
3 stops21h 33m
Multiple Airlines
Deal found 28/2£527
Tue 14/417:15
EWR
-
CWL
3 stops35h 00m
Multiple Airlines
Tue 21/416:15
CWL
-
EWR
3 stops26h 00m
Multiple Airlines
Deal found 27/2£537
Mon 23/317:40
JFK
-
CWL
1 stop12h 10m
KLM
Mon 30/317:15
CWL
-
JFK
1 stop28h 44m
KLM
Deal found 27/2£542
Mon 16/319:00
LGA
-
CWL
2 stops17h 55m
Delta
Tue 31/309:45
CWL
-
LGA
2 stops17h 14m
Delta
Deal found 1/3£547
Mon 13/416:40
JFK
-
CWL
1 stop11h 35m
KLM
Mon 20/417:15
CWL
-
JFK
1 stop30h 50m
KLM
Deal found 27/2£552
Sun 12/423:10
JFK
-
CWL
2 stops17h 50m
Multiple Airlines
Sun 19/406:00
CWL
-
JFK
2 stops16h 45m
Multiple Airlines
Deal found 25/2£553
Mon 13/415:15
EWR
-
CWL
2 stops13h 00m
KLM
Mon 20/417:15
CWL
-
EWR
2 stops35h 44m
KLM
Deal found 28/2£555

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 1 March 2026.

Round-trip from

£461

One-way from

£172
7/4-13/4
  • 7/4-13/4
  • 4 total stops
  • 42h 17m total
  • Pennsylvania to Cardiff
Search Deals
24/3
  • 24/3
  • 3 total stops
  • 44h 10m total
  • Pennsylvania to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 March 2026.
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

LGA - CWL

LGACWL

New York LaGuardia

Mon 16/3

19:00-16:55

2 stops17h 55m

Cardiff Wales

Tue 31/3

09:45-21:59

2 stops17h 14m

£547

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 14/4

10:24-09:15

2 stops17h 51m

Cardiff Wales

Tue 21/4

09:45-19:05

1 stop14h 20m

£556

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 14/4

11:40-09:15

2 stops16h 35m

Cardiff Wales

Tue 21/4

09:45-23:41

2 stops18h 56m

£564

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 11/5

21:10-16:45

1 stop14h 35m

Cardiff Wales

Mon 25/5

09:45-12:24

1 stop31h 39m

£571

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 25/3

18:45-10:05

1 stop11h 20m

Cardiff Wales

Mon 6/4

22:25-14:59

2 stops45h 34m

£591

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 30/3

13:50-09:15

2 stops14h 25m

Cardiff Wales

Mon 6/4

09:45-19:05

1 stop14h 20m

£594

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 13/4

13:00-09:15

2 stops15h 15m

Cardiff Wales

Mon 20/4

09:45-23:21

2 stops18h 36m

£600

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sun 12/4

11:00-09:15

2 stops17h 15m

Cardiff Wales

Sun 19/4

09:50-21:27

2 stops16h 37m

£600

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 7/4

14:00-09:15

2 stops14h 15m

Cardiff Wales

Mon 13/4

09:45-22:19

2 stops17h 34m

£601

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 7/8

07:45-09:15

2 stops20h 30m

Cardiff Wales

Tue 18/8

09:45-22:25

2 stops41h 40m

£601

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 46 resultsSorted by cheapest first
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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 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 Pennsylvania to Cardiff
No data available for this route at this time. Please check back soon.

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?

    For a flight from Pennsylvania to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

  • How long is the flight from Pennsylvania to Cardiff?

    There are many flights that can get you from Pennsylvania to Cardiff in 14h 35m. Fly via Delta, KLM, or Virgin Atlantic to get the fastest option. Pennsylvania and Cardiff are separated by a distance of 3323 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to Cardiff?

    The most popular flight routes from Pennsylvania to Cardiff are New York John F Kennedy Intl - Cardiff Wales, Newark - Cardiff Wales and New York LaGuardia - Cardiff Wales.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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