What is the cheapest flight from Philadelphia to Cardiff?

In the last 3 days, the lowest price for a flight from Philadelphia to Cardiff was $392 for a one-way ticket and $905 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Philadelphia and Cardiff?

Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Cardiff. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Philadelphia to Cardiff?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Philadelphia to Cardiff?

SkyTeam is the only airline alliance operating flights between Philadelphia and Cardiff.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia and CWL can sometimes prove cheaper using this method. 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 Philadelphia 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 Philadelphia 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>

$392 CHEAP FLIGHTS from Philadelphia to Cardiff (PHL - CWL)

PHL - CWL

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Cheap Flights from Philadelphia to Cardiff (PHL-CWL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia 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

Recent round-trip flight deals from Philadelphia to Cardiff

Tue, Sep 2 - Mon, Sep 29

10:43 am - 4:45 pmPHL-CWL

25h 02m2 stops

9:50 am - 7:23 pmCWL-PHL

38h 33m2 stops

$905Delta

Find Deal

Thu, Sep 4 - Thu, Oct 2

10:43 am - 9:15 amPHL-CWL

17h 32m2 stops

9:50 am - 7:23 pmCWL-PHL

14h 33m2 stops

$955Delta

Find Deal

Mon, Sep 1 - Tue, Sep 30

6:45 pm - 4:45 pmPHL-CWL

17h 00m2 stops

9:50 am - 12:23 amCWL-PHL

19h 33m2 stops

$1,008Delta

Find Deal

Thu, Sep 4 - Tue, Sep 30

9:00 am - 4:45 pmPHL-CWL

26h 45m2 stops

9:50 am - 12:23 amCWL-PHL

19h 33m2 stops

$1,058Delta

Find Deal

Mon, Sep 1 - Fri, Oct 3

6:45 pm - 4:45 pmPHL-CWL

17h 00m2 stops

9:50 am - 7:23 pmCWL-PHL

14h 33m2 stops

$1,108Delta

Find Deal

Fri, Sep 5 - Fri, Oct 3

6:00 am - 9:10 amPHL-CWL

22h 10m2 stops

9:50 am - 9:16 pmCWL-PHL

16h 26m2 stops

$1,158Delta

Find Deal

Mon, Sep 1 - Mon, Sep 29

8:30 pm - 3:55 pmPHL-CWL

14h 25m1 stop

1:10 pm - 7:00 pmCWL-PHL

10h 50m1 stop

$1,288

Find Deal

Mon, Sep 1 - Fri, Oct 3

8:30 pm - 3:55 pmPHL-CWL

14h 25m1 stop

12:25 pm - 7:00 pmCWL-PHL

11h 35m1 stop

$1,320

Find Deal

Thu, Sep 4 - Mon, Sep 29

8:30 pm - 12:00 pmPHL-CWL

10h 30m1 stop

1:10 pm - 7:00 pmCWL-PHL

10h 50m1 stop

$1,346

Find Deal

Thu, Sep 4 - Thu, Oct 2

8:30 pm - 12:00 pmPHL-CWL

10h 30m1 stop

7:55 am - 7:00 pmCWL-PHL

16h 05m1 stop

$1,352

Find Deal

Useful Info

Cheapest flight	$392

Flight from Philadelphia to Cardiff

When to book flights from Philadelphia to Cardiff

Are your dates flexible? Find out the best times to travel from Philadelphia to Cardiff based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Philadelphia to Cardiff?
In the last 3 days, the lowest price for a flight from Philadelphia to Cardiff was $392 for a one-way ticket and $905 for a round-trip.
Do I need a passport to fly between Philadelphia and Cardiff?
Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Cardiff.
Which aircraft models fly most regularly from Philadelphia to Cardiff?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Philadelphia to Cardiff?
SkyTeam is the only airline alliance operating flights between Philadelphia and Cardiff.
How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia and CWL can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Cardiff

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Philadelphia (PHL)

Cardiff (CWL)

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

PHL - CWL

$392 Find Cheap Flights from Philadelphia to Cardiff

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

Cheap Flights from Philadelphia to Cardiff (PHL-CWL)

Recent round-trip flight deals from Philadelphia to Cardiff

Recent one-way flight deals from Philadelphia to Cardiff

Good to know

When to book flights from Philadelphia to Cardiff

FAQs for booking flights from Philadelphia to Cardiff

What is the cheapest flight from Philadelphia to Cardiff?

In the last 3 days, the lowest price for a flight from Philadelphia to Cardiff was $392 for a one-way ticket and $905 for a round-trip.

Do I need a passport to fly between Philadelphia and Cardiff?

Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Cardiff.

Which aircraft models fly most regularly from Philadelphia to Cardiff?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Philadelphia to Cardiff?

SkyTeam is the only airline alliance operating flights between Philadelphia and Cardiff.

How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Cardiff.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Philadelphia 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 Philadelphia to Cardiff?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Cardiff

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Cardiff

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

Find direct flights to and from Philadelphia and 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