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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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 round-trip ticket. You could then fly to Cardiff with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$360 CHEAP FLIGHTS from Pennsylvania to Cardiff

CWL

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Cheapest round-trip

$543

Multiple Airlines

Sun 11/16Fri 11/21

EWR - CWL • 2 stops

Cheapest one-way

$360

Multiple Airlines

Thu 4/23

IAD - CWL • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cardiff!

Flight Deals

Cheap Flights from Pennsylvania to Cardiff

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Cardiff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Cardiff

Sun, Nov 16 - Fri, Nov 21

7:35 pm - 11:05 pmEWR-CWL

22h 30m2 stops

10:25 pm - 6:25 pmCWL-EWR

25h 00m2 stops

$543Multiple Airlines

Find Deal

Thu, Jan 1 - Fri, Jan 9

10:00 pm - 10:00 pmJFK-CWL

19h 00m1 stop

10:25 pm - 5:20 pmCWL-JFK

23h 55m2 stops

$563Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

4:40 pm - 4:55 pmJFK-CWL

19h 15m1 stop

5:15 pm - 11:30 amCWL-JFK

23h 15m1 stop

$675KLM

Find Deal

Thu, Nov 27 - Mon, Dec 1

6:50 pm - 4:45 pmJFK-CWL

16h 55m1 stop

10:20 am - 11:30 amCWL-JFK

30h 10m1 stop

$725Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

10:50 am - 9:50 amJFK-CWL

18h 00m2 stops

10:20 am - 3:45 pmCWL-JFK

10h 25m1 stop

$730Delta

Find Deal

Thu, Mar 5 - Thu, Mar 12

5:45 pm - 9:50 amJFK-CWL

11h 05m1 stop

10:20 am - 8:20 pmCWL-JFK

14h 00m1 stop

$733Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

4:00 pm - 9:50 amLGA-CWL

12h 50m2 stops

10:20 am - 10:28 pmCWL-LGA

17h 08m2 stops

$740KLM

Find Deal

Mon, Dec 1 - Mon, Dec 8

10:50 am - 9:50 amJFK-CWL

18h 00m2 stops

10:20 am - 10:23 pmCWL-JFK

17h 03m2 stops

$740Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:02 pm - 9:50 amDCA-CWL

35h 48m2 stops

5:30 pm - 6:26 pmCWL-DCA

29h 56m2 stops

$786Virgin Atlantic

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:02 pm - 9:50 amDCA-CWL

35h 48m2 stops

5:30 pm - 9:41 pmCWL-DCA

33h 11m2 stops

$788Virgin Atlantic

Find Deal

Useful Info

Cheapest flight	$360

Flight from Washington Dulles 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 round-trip 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.

Barry

Everything you need to know for your flight to Cardiff

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Direct Flights

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Return flight deals

Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

CWL

$360 Find Cheap Flights from Pennsylvania to Cardiff

KAYAK searches hundreds of travel sites at once for deals on flights to Cardiff

Everything you should know

Cheap Flights from Pennsylvania to Cardiff

Recent round-trip flight deals from Pennsylvania to Cardiff

Recent one-way flight deals from Pennsylvania to Cardiff

Recent last minute flight deals from Pennsylvania to Cardiff

Good to know

FAQs for booking flights from Pennsylvania 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 round-trip 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.

Traveling to a place near Cardiff?

Everything you need to know for your flight to Cardiff

Information on the airport you'll fly into in Cardiff

Cabin class types available on flights to Pennsylvania

Complete your trip to Cardiff with a hotel stay or car rental

Find direct flights for Cardiff

Flights to other popular destinations

Flights from domestic origins to Cardiff

Choose which airport to fly into in Cardiff

Find deals for your return flight