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

Prices for flights from Cardiff Wales Airport to Pennsylvania refresh daily.

How many operators does momondo search for flights from Cardiff Wales Airport to Pennsylvania?

As of September 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Pennsylvania.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£341 Cheap Flights from Cardiff to Pennsylvania in 2026

Find the cheapest flights from Cardiff to Pennsylvania

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:45 - 17:07CWL Cardiff Wales-JFK New York John F Kennedy Intl

12h 22m1 stop Amsterdam Schiphol

16:40 - 16:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

19h 05m1 stop Amsterdam Schiphol

£526Air France

Thu, 8 Oct - Thu, 15 Oct

09:45 - 17:07CWL Cardiff Wales-JFK New York John F Kennedy Intl

12h 22m1 stop Amsterdam Schiphol

19:10 - 16:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

16h 35m1 stop Amsterdam Schiphol

£526Air France

Thu, 8 Oct - Sun, 11 Oct

23:50 - 14:55CWL Cardiff Wales-JFK New York John F Kennedy Intl

20h 05m2 stops Dublin Madrid Barajas

23:55 - 21:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

16h 50m1 stop Dublin

£527Multiple Airlines

Wed, 14 Oct - Sun, 18 Oct

09:45 - 19:15CWL Cardiff Wales-JFK New York John F Kennedy Intl

14h 30m1 stop Amsterdam Schiphol

19:10 - 16:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

16h 35m1 stop Amsterdam Schiphol

£527Air France

Wed, 14 Oct - Sun, 18 Oct

10:20 - 11:20CWL Cardiff Wales-JFK New York John F Kennedy Intl

30h 00m1 stop Amsterdam Schiphol

17:00 - 09:50JFK New York John F Kennedy Intl-CWL Cardiff Wales

11h 50m1 stop Amsterdam Schiphol

£528KLM

Wed, 25 Nov - Sun, 29 Nov

10:20 - 19:20CWL Cardiff Wales-JFK New York John F Kennedy Intl

14h 00m1 stop Amsterdam Schiphol

17:30 - 17:00JFK New York John F Kennedy Intl-CWL Cardiff Wales

18h 30m2 stops Boston Logan Intl Amsterdam Schiphol

£528Virgin Atlantic

Sun, 1 Nov - Mon, 16 Nov

10:20 - 19:20CWL Cardiff Wales-JFK New York John F Kennedy Intl

14h 00m1 stop Amsterdam Schiphol

22:35 - 17:00JFK New York John F Kennedy Intl-CWL Cardiff Wales

13h 25m1 stop Amsterdam Schiphol

£534Virgin Atlantic

Sun, 1 Nov - Mon, 16 Nov

09:45 - 17:07CWL Cardiff Wales-JFK New York John F Kennedy Intl

12h 22m1 stop Amsterdam Schiphol

22:20 - 17:00JFK New York John F Kennedy Intl-CWL Cardiff Wales

14h 40m1 stop Amsterdam Schiphol

£539KLM

Tue, 20 Oct - Tue, 27 Oct

17:30 - 11:20CWL Cardiff Wales-JFK New York John F Kennedy Intl

22h 50m1 stop Amsterdam Schiphol

17:00 - 09:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

11h 45m1 stop Amsterdam Schiphol

£539KLM

Mon, 2 Nov - Mon, 16 Nov

09:45 - 22:47CWL Cardiff Wales-JFK New York John F Kennedy Intl

18h 02m2 stops Amsterdam Schiphol Boston Logan Intl

23:40 - 09:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

30h 05m1 stop Amsterdam Schiphol

£548Virgin Atlantic

Wed, 21 Oct - Sun, 25 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:30 - 13:15CWL Cardiff Wales-EWR Newark

34h 45m2 stops Dublin Stockholm Arlanda

17:20 - 21:20EWR Newark-CWL Cardiff Wales

23h 00m2 stops Stockholm Arlanda Dublin

£663Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

07:30 - 13:15CWL Cardiff Wales-EWR Newark

34h 45m2 stops Dublin Stockholm Arlanda

17:45 - 21:20EWR Newark-CWL Cardiff Wales

22h 35m3 stops Oslo Gardermoen Stockholm Arlanda Dublin

£677Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

07:30 - 13:40CWL Cardiff Wales-JFK New York John F Kennedy Intl

11h 10m1 stop Dublin

23:55 - 21:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

16h 25m1 stop Dublin

£751Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

07:30 - 19:20CWL Cardiff Wales-JFK New York John F Kennedy Intl

16h 50m2 stops Dublin Reykjavik Keflavik Intl

20:30 - 21:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

19h 50m2 stops Reykjavik Keflavik Intl Dublin

£798Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

07:30 - 13:40CWL Cardiff Wales-JFK New York John F Kennedy Intl

11h 10m1 stop Dublin

20:30 - 21:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

19h 50m2 stops Reykjavik Keflavik Intl Dublin

£975Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

09:45 - 08:50CWL Cardiff Wales-JFK New York John F Kennedy Intl

28h 05m3 stops Amsterdam Schiphol Madrid Barajas Casablanca Mohamed V

18:20 - 21:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

22h 00m2 stops London Gatwick Dublin

£1,094Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

11:35 - 22:30CWL Cardiff Wales-EWR Newark

15h 55m1 stop Toronto Pearson Intl

17:30 - 14:20EWR Newark-CWL Cardiff Wales

15h 50m2 stops Lisbon Humberto Delgado Malaga

£1,119Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

09:45 - 08:50CWL Cardiff Wales-JFK New York John F Kennedy Intl

28h 05m3 stops Amsterdam Schiphol Madrid Barajas Casablanca Mohamed V

18:30 - 21:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

21h 50m3 stops Paris Charles de Gaulle London Gatwick Dublin

£1,136Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

11:35 - 20:59CWL Cardiff Wales-LGA New York LaGuardia

14h 24m1 stop Toronto Pearson Intl

14:30 - 16:45LGA New York LaGuardia-CWL Cardiff Wales

21h 15m2 stops Toronto Pearson Intl Amsterdam Schiphol

£1,156Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

17:15 - 16:32CWL Cardiff Wales-PHL Philadelphia

28h 17m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:32 - 09:15PHL Philadelphia-CWL Cardiff Wales

15h 43m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£1,190KLM

Sun, 13 Sep - Sat, 10 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air France flights from Cardiff to Pennsylvania

Our best Air France deals on Cardiff to Pennsylvania flight tickets

Air France

8 Oct

CWL09:45Cardiff Wales

12h 22m

1 stop

JFK17:07New York John F Kennedy Intl

11 Oct

JFK19:10New York John F Kennedy Intl

16h 35m

1 stop

CWL16:45Cardiff Wales

£526

Air France

14 Oct

CWL09:45Cardiff Wales

14h 30m

1 stop

JFK19:15New York John F Kennedy Intl

18 Oct

JFK19:10New York John F Kennedy Intl

16h 35m

1 stop

CWL16:45Cardiff Wales

£527

Air France

1 Oct

CWL17:15Cardiff Wales

26h 30m

2 stops

EWR14:45Newark

4 Oct

EWR17:00Newark

18h 45m

2 stops

CWL16:45Cardiff Wales

£711

Virgin Atlantic flights from Cardiff to Pennsylvania

Our best Virgin Atlantic deals on Cardiff to Pennsylvania flight tickets

Virgin Atlantic

1 Nov

CWL10:20Cardiff Wales

14h 00m

1 stop

JFK19:20New York John F Kennedy Intl

16 Nov

JFK17:30New York John F Kennedy Intl

18h 30m

2 stops

CWL17:00Cardiff Wales

£528

Virgin Atlantic

1 Nov

CWL10:20Cardiff Wales

14h 00m

1 stop

JFK19:20New York John F Kennedy Intl

16 Nov

JFK22:35New York John F Kennedy Intl

13h 25m

1 stop

CWL17:00Cardiff Wales

£534

Virgin Atlantic

21 Oct

CWL09:45Cardiff Wales

18h 02m

2 stops

JFK22:47New York John F Kennedy Intl

25 Oct

JFK23:40New York John F Kennedy Intl

30h 05m

1 stop

CWL09:45Cardiff Wales

£548

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Thu 8/10

09:45-17:07

1 stop12h 22m

New York John F Kennedy Intl

Thu 15/10

16:40-16:45

1 stop19h 05m

£526

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Thu 8/10

09:45-17:07

1 stop12h 22m

New York John F Kennedy Intl

Sun 11/10

19:10-16:45

1 stop16h 35m

£526

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 14/10

23:50-14:55

2 stops20h 05m

New York John F Kennedy Intl

Sun 18/10

23:55-21:45

1 stop16h 50m

£527

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 14/10

09:45-19:15

1 stop14h 30m

New York John F Kennedy Intl

Sun 18/10

19:10-16:45

1 stop16h 35m

£527

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 25/11

10:20-11:20

1 stop30h 00m

New York John F Kennedy Intl

Sun 29/11

17:00-09:50

1 stop11h 50m

£528

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 1/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

17:30-17:00

2 stops18h 30m

£528

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 1/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

22:35-17:00

1 stop13h 25m

£534

Fastest return journey

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Tue 20/10

09:45-17:07

1 stop12h 22m

New York John F Kennedy Intl

Tue 27/10

22:20-17:00

1 stop14h 40m

£539

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Mon 2/11

17:30-11:20

1 stop22h 50m

New York John F Kennedy Intl

Mon 16/11

17:00-09:45

1 stop11h 45m

£539

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 21/10

09:45-22:47

2 stops18h 02m

New York John F Kennedy Intl

Sun 25/10

23:40-09:45

1 stop30h 05m

£548

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Pennsylvania

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 Cardiff Wales to Pennsylvania?

KLM, Aer Lingus, and Delta are the most popular carriers operating from Cardiff Wales to Pennsylvania

Cheap Cardiff to Pennsylvania flight deals and tips

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

Best price found	£341
Fastest flight time	10h 50m
Direct flights	None

The best one-way flight to Pennsylvania from Cardiff in the past 72 hours is £341. The best return flight deal from Cardiff to Pennsylvania found on momondo in the last 72 hours is £526.

The fastest flight from Cardiff to Pennsylvania takes 10h 50m

There are no direct flights from Cardiff to Pennsylvania. There are no popular flight routes from Cardiff to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Cardiff to Pennsylvania

When did momondo last update prices for flights from Cardiff Wales Airport to Pennsylvania?
Prices for flights from Cardiff Wales Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from Cardiff Wales Airport to Pennsylvania?
As of September 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Pennsylvania.
How old do you have to be to fly from Cardiff Wales Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Pennsylvania from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pennsylvania quick and easy, saving you time and money.

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

Flights from Cardiff to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Cardiff to Pennsylvania flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Pennsylvania from Cardiff. 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.