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Cheap flights from Pennsylvania to Cardiff from £176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Cardiff departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Pennsylvania to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
16:40 - 09:15
JFK
-
CWL
11h 35m
1 stop
Virgin Atlantic Logo
09:45 - 19:15
CWL
-
JFK
14h 30m
1 stop
£412Virgin Atlantic
Wed, 30 Sep - Wed, 7 Oct
Virgin Atlantic Logo
21:15 - 16:45
JFK
-
CWL
14h 30m
1 stop
Virgin Atlantic Logo
09:45 - 22:15
CWL
-
JFK
17h 30m
2 stops
£416Virgin Atlantic
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
20:25 - 21:45
EWR
-
CWL
20h 20m
2 stops
Multiple Airlines Logo
07:30 - 19:15
CWL
-
EWR
16h 45m
2 stops
£500Multiple Airlines
Sun, 4 Oct - Sat, 10 Oct
Multiple Airlines Logo
20:30 - 21:45
JFK
-
CWL
20h 15m
2 stops
Multiple Airlines Logo
07:30 - 19:20
CWL
-
JFK
16h 50m
2 stops
£500Multiple Airlines
Sun, 4 Oct - Sat, 10 Oct
Multiple Airlines Logo
20:30 - 22:50
JFK
-
CWL
21h 20m
2 stops
Multiple Airlines Logo
23:15 - 22:05
CWL
-
JFK
27h 50m
2 stops
£513Multiple Airlines
Mon, 3 Aug - Tue, 18 Aug
Multiple Airlines Logo
10:30 - 22:25
LGA
-
CWL
30h 55m
2 stops
Multiple Airlines Logo
23:15 - 22:35
CWL
-
LGA
28h 20m
3 stops
£548Multiple Airlines
Wed, 12 Aug - Wed, 19 Aug
Multiple Airlines Logo
12:25 - 22:25
EWR
-
CWL
29h 00m
3 stops
Multiple Airlines Logo
23:15 - 22:35
CWL
-
EWR
28h 20m
3 stops
£550Multiple Airlines
Wed, 12 Aug - Wed, 19 Aug
KLM Logo
13:15 - 09:15
PHL
-
CWL
15h 00m
2 stops
KLM Logo
17:15 - 16:17
CWL
-
PHL
28h 02m
2 stops
£832KLM
Tue, 1 Sep - Wed, 9 Sep
KLM Logo
10:43 - 09:15
PHL
-
CWL
17h 32m
2 stops
KLM Logo
17:15 - 16:49
CWL
-
PHL
28h 34m
2 stops
£844KLM
Mon, 10 Aug - Mon, 17 Aug
Delta Logo
18:59 - 16:45
PHL
-
CWL
16h 46m
2 stops
Delta Logo
09:45 - 22:16
CWL
-
PHL
17h 31m
2 stops
£870Delta
Thu, 6 Aug - Wed, 26 Aug

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KLM flights from Pennsylvania to Cardiff

Our best KLM deals on Pennsylvania to Cardiff flight tickets
KLM
19 Aug
JFK19:10New York John F Kennedy Intl
16h 35m
1 stop
CWL16:45Cardiff Wales
1 Sept
CWL09:45Cardiff Wales
31h 47m
1 stop
JFK12:32New York John F Kennedy Intl
£788
KLM
19 Aug
JFK19:10New York John F Kennedy Intl
16h 35m
1 stop
CWL16:45Cardiff Wales
31 Aug
CWL17:15Cardiff Wales
31h 00m
1 stop
JFK19:15New York John F Kennedy Intl
£788
KLM
1 Sept
PHL13:15Philadelphia
15h 00m
2 stops
CWL09:15Cardiff Wales
9 Sept
CWL17:15Cardiff Wales
28h 02m
2 stops
PHL16:17Philadelphia
£832

Virgin Atlantic flights from Pennsylvania to Cardiff

Our best Virgin Atlantic deals on Pennsylvania to Cardiff flight tickets
Virgin Atlantic
30 Sept
JFK16:40New York John F Kennedy Intl
11h 35m
1 stop
CWL09:15Cardiff Wales
7 Oct
CWL09:45Cardiff Wales
14h 30m
1 stop
JFK19:15New York John F Kennedy Intl
£412
Virgin Atlantic
30 Sept
JFK21:15New York John F Kennedy Intl
14h 30m
1 stop
CWL16:45Cardiff Wales
7 Oct
CWL09:45Cardiff Wales
17h 30m
2 stops
JFK22:15New York John F Kennedy Intl
£416
Virgin Atlantic
10 Aug
IAD12:29Washington, D.C. Dulles Intl
23h 16m
2 stops
CWL16:45Cardiff Wales
23 Aug
CWL09:50Cardiff Wales
10h 45m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£929

momondo 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, momondo users made 279,928 searches. Data last updated 29 June 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

Cheapest return flight
Fastest return journey

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 30/9

16:40-09:15

1 stop11h 35m

Cardiff Wales

Wed 7/10

09:45-19:15

1 stop14h 30m

£412

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 30/9

21:15-16:45

1 stop14h 30m

Cardiff Wales

Wed 7/10

09:45-22:15

2 stops17h 30m

£416

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 4/10

20:25-21:45

2 stops20h 20m

Cardiff Wales

Sat 10/10

07:30-19:15

2 stops16h 45m

£500

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 4/10

20:30-21:45

2 stops20h 15m

Cardiff Wales

Sat 10/10

07:30-19:20

2 stops16h 50m

£500

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 3/8

20:30-22:50

2 stops21h 20m

Cardiff Wales

Tue 18/8

23:15-22:05

2 stops27h 50m

£513

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 12/8

10:30-22:25

2 stops30h 55m

Cardiff Wales

Wed 19/8

23:15-22:35

3 stops28h 20m

£548

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 12/8

12:25-22:25

3 stops29h 00m

Cardiff Wales

Wed 19/8

23:15-22:35

3 stops28h 20m

£550

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 1/9

13:15-09:15

2 stops15h 00m

Cardiff Wales

Wed 9/9

17:15-16:17

2 stops28h 02m

£832

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Mon 10/8

10:43-09:15

2 stops17h 32m

Cardiff Wales

Mon 17/8

17:15-16:49

2 stops28h 34m

£844

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Thu 6/8

18:59-16:45

2 stops16h 46m

Cardiff Wales

Wed 26/8

09:45-22:16

2 stops17h 31m

£870

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Pennsylvania to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pennsylvania to Cardiff Wales?

Virgin Atlantic, Delta, and KLM are the most popular carriers operating from Pennsylvania to Cardiff Wales

Cheap Pennsylvania to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Cardiff

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Pennsylvania to Cardiff takes 9h 00m
There are no direct flights from Pennsylvania to Cardiff. There are no popular flight routes from Pennsylvania to Cardiff.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Cardiff

  • When did momondo last update prices for flights from Pennsylvania to Cardiff Wales Airport?

    Prices for flights from Pennsylvania to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Pennsylvania to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Cardiff?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pennsylvania to Cardiff with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cardiff from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to Cardiff?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cardiff from Pennsylvania.

I’m not ready to book a flight from Pennsylvania to Cardiff right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cardiff from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport