How does KAYAK find such low prices on flights from Pennsylvania to Cardiff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Cardiff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Cardiff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cardiff with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Cardiff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£214 CHEAP FLIGHTS from Pennsylvania to Cardiff

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Flight Deals

Cheap Flights from Pennsylvania to Cardiff

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Pennsylvania to Cardiff

Thu, 22 Oct - Thu, 29 Oct

23:55 - 22:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

17h 25m1 stop Dublin

13:25 - 20:29CWL Cardiff Wales-JFK New York John F Kennedy Intl

11h 04m1 stop Dublin

£551Multiple Airlines

Sun, 10 Jan - Sun, 17 Jan

17:00 - 08:10JFK New York John F Kennedy Intl-CWL Cardiff Wales

10h 10m1 stop Dublin

09:05 - 15:55CWL Cardiff Wales-JFK New York John F Kennedy Intl

35h 50m2 stops Alicante Rome Fiumicino

£551Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

16:55 - 07:20JFK New York John F Kennedy Intl-CWL Cardiff Wales

9h 25m1 stop Dublin

17:30 - 16:55CWL Cardiff Wales-JFK New York John F Kennedy Intl

51h 25m2 stops Alicante Rome Fiumicino

£559Multiple Airlines

Sun, 4 Oct - Tue, 20 Oct

17:35 - 21:45EWR Newark-CWL Cardiff Wales

23h 10m1 stop Dublin

23:15 - 21:00CWL Cardiff Wales-EWR Newark

26h 45m2 stops Dublin Paris Beauvais-Tille

£559Multiple Airlines

Sun, 18 Oct - Sun, 25 Oct

18:20 - 21:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

22h 25m2 stops London Gatwick Dublin

23:50 - 20:29CWL Cardiff Wales-JFK New York John F Kennedy Intl

24h 39m1 stop Dublin

£565Multiple Airlines

Sun, 18 Oct - Sun, 25 Oct

18:20 - 21:45JFK New York John F Kennedy Intl-CWL Cardiff Wales

22h 25m2 stops London Gatwick Dublin

23:50 - 17:29CWL Cardiff Wales-JFK New York John F Kennedy Intl

21h 39m1 stop Dublin

£570Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

18:20 - 23:25JFK New York John F Kennedy Intl-CWL Cardiff Wales

24h 05m2 stops London Gatwick Dublin

22:15 - 17:29CWL Cardiff Wales-JFK New York John F Kennedy Intl

23h 14m1 stop Dublin

£578Multiple Airlines

Sun, 18 Oct - Sun, 25 Oct

23:00 - 21:45EWR Newark-CWL Cardiff Wales

17h 45m2 stops Paris Orly Dublin

23:50 - 17:10CWL Cardiff Wales-EWR Newark

21h 20m1 stop Dublin

£593Multiple Airlines

Sun, 18 Oct - Sun, 25 Oct

23:00 - 21:45EWR Newark-CWL Cardiff Wales

17h 45m2 stops Paris Orly Dublin

23:50 - 17:10CWL Cardiff Wales-EWR Newark

21h 20m1 stop Dublin

£594Multiple Airlines

Sun, 4 Oct - Tue, 20 Oct

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

16h 50m1 stop Dublin

16:15 - 13:59CWL Cardiff Wales-JFK New York John F Kennedy Intl

26h 44m2 stops Malaga Paris Charles de Gaulle

£618Multiple Airlines

Recent last minute flight deals from Pennsylvania to Cardiff

Mon, 14 Sep - Wed, 16 Sep

17:35 - 22:50EWR Newark-CWL Cardiff Wales

24h 15m1 stop Dublin

23:50 - 16:05CWL Cardiff Wales-EWR Newark

21h 15m1 stop Dublin

£678Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

20:25 - 22:50EWR Newark-CWL Cardiff Wales

21h 25m2 stops Reykjavik Keflavik Intl Dublin

23:50 - 21:00CWL Cardiff Wales-EWR Newark

26h 10m2 stops Dublin Lisbon Humberto Delgado

£696Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

23:00 - 22:50EWR Newark-CWL Cardiff Wales

18h 50m2 stops Lisbon Humberto Delgado Dublin

23:50 - 16:05CWL Cardiff Wales-EWR Newark

21h 15m1 stop Dublin

£769Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

17:30 - 22:50EWR Newark-CWL Cardiff Wales

24h 20m3 stops Lisbon Humberto Delgado London Heathrow Dublin

23:50 - 21:00CWL Cardiff Wales-EWR Newark

26h 10m2 stops Dublin Lisbon Humberto Delgado

£790Multiple Airlines

Sat, 12 Sep - Fri, 18 Sep

22:35 - 13:10IAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

33h 35m2 stops Lisbon Humberto Delgado Malaga

22:45 - 19:10CWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

25h 25m1 stop Dublin

£876Multiple Airlines

Sat, 12 Sep - Fri, 18 Sep

22:20 - 21:20IAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

18h 00m2 stops Munich Franz Josef Strauss Dublin

22:45 - 15:00CWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

21h 15m2 stops Dublin Montreal Pierre Elliott Trudeau Intl

£909Multiple Airlines

Sat, 12 Sep - Fri, 18 Sep

20:40 - 21:20IAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

19h 40m1 stop Dublin

22:45 - 15:45CWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

22h 00m1 stop Dublin

£947Multiple Airlines

Sat, 12 Sep - Fri, 18 Sep

17:30 - 09:15IAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

10h 45m1 stop Amsterdam Schiphol

17:15 - 15:35CWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

£991KLM

Sat, 12 Sep - Fri, 18 Sep

11:00 - 09:15IAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

17h 15m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

17:15 - 15:35CWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

£994Multiple Airlines

Mon, 14 Sep - Wed, 16 Sep

17:30 - 22:50EWR Newark-CWL Cardiff Wales

24h 20m3 stops Lisbon Humberto Delgado London Heathrow Dublin

23:50 - 22:30CWL Cardiff Wales-EWR Newark

27h 40m3 stops Dublin Halifax Intl Toronto Pearson Intl

£1,106Multiple Airlines

Useful Info

Cheapest flight	£214

Flight from New York John F Kennedy Airport to Cardiff

How does KAYAK find such low prices on flights from Pennsylvania to Cardiff?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Cardiff?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cardiff with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Cardiff?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.