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>

$425 CHEAP FLIGHTS from Pennsylvania to Cardiff

CWL

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

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Cheapest round-trip

$610

Multiple Airlines

Wed 2/25Wed 3/4

IAD - CWL • 1 stop

Cheapest one-way

$425

Multiple Airlines

Wed 4/8

PHL - CWL • 3 stops

Start a new search

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

Wed, Feb 25 - Wed, Mar 4

5:05 pm - 10:05 am

IAD

CWL

12h 00m1 stop

5:25 pm - 7:30 pm

CWL

IAD

31h 05m2 stops

$610Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

5:45 pm - 4:55 pm

JFK

CWL

18h 10m1 stop

10:20 am - 7:20 pm

CWL

JFK

14h 00m1 stop

$657Virgin Atlantic

Tue, Feb 24 - Tue, Mar 3

1:59 pm - 9:50 am

JFK

CWL

14h 51m2 stops

10:20 am - 3:45 pm

CWL

JFK

10h 25m1 stop

$662Delta

Tue, Feb 24 - Tue, Mar 3

11:00 am - 9:50 am

LGA

CWL

17h 50m2 stops

10:20 am - 11:44 pm

CWL

LGA

18h 24m2 stops

$672Delta

Tue, Feb 24 - Tue, Mar 3

11:32 am - 9:50 am

EWR

CWL

17h 18m2 stops

10:20 am - 11:06 pm

CWL

EWR

17h 46m2 stops

$672Delta

Tue, Feb 24 - Tue, Mar 3

12:55 pm - 9:50 am

JFK

CWL

15h 55m2 stops

10:20 am - 10:02 pm

CWL

JFK

16h 42m2 stops

$672Delta

Fri, Jan 30 - Tue, Feb 3

4:45 pm - 9:50 am

JFK

CWL

12h 05m1 stop

10:20 am - 3:45 pm

CWL

JFK

10h 25m1 stop

$707Delta

Wed, Feb 25 - Wed, Mar 4

6:05 pm - 4:55 pm

IAD

CWL

17h 50m1 stop

5:25 pm - 4:05 pm

CWL

IAD

27h 40m1 stop

$755KLM

Wed, Feb 25 - Wed, Mar 4

1:40 pm - 9:50 am

DCA

CWL

15h 10m2 stops

10:20 am - 11:43 pm

CWL

DCA

18h 23m2 stops

$761KLM

Sat, Mar 7 - Sat, Mar 14

9:47 am - 9:50 am

EWR

CWL

19h 03m2 stops

10:20 am - 11:02 pm

CWL

EWR

16h 42m2 stops

$917Scandinavian Airlines

Useful Info

Cheapest flight	$425

Flight from Philadelphia 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

CWL

$425 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