PHL - CWL

$881 Find Cheap Flights from Philadelphia to Cardiff

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Cardiff departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Cardiff

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Cardiff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Cardiff, as well as popular online travel agencies
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Cheap Flight Deals 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.

Recent round-trip flight deals from Philadelphia to Cardiff

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Cardiff.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
8:05 am - 9:15 amPHL-CWL
20h 10m2 stops
Delta Logo
9:50 am - 4:45 pmCWL-PHL
35h 55m2 stops
$881Delta
Find Deal
Mon, Apr 28 - Mon, May 5
KLM Logo
1:15 pm - 9:15 amPHL-CWL
15h 00m2 stops
KLM Logo
9:50 am - 12:27 amCWL-PHL
19h 37m2 stops
$921KLM
Find Deal
Sun, Aug 10 - Sun, Aug 17
KLM Logo
6:15 pm - 4:45 pmPHL-CWL
17h 30m2 stops
KLM Logo
9:50 am - 12:57 amCWL-PHL
20h 07m2 stops
$985KLM
Find Deal
Mon, May 12 - Wed, May 28
Delta Logo
6:00 am - 9:10 amPHL-CWL
22h 10m2 stops
Delta Logo
9:50 am - 12:57 amCWL-PHL
20h 07m2 stops
$1,056Delta
Find Deal
Fri, May 16 - Fri, May 23
Delta Logo
9:30 am - 9:15 amPHL-CWL
18h 45m2 stops
Delta Logo
9:50 am - 12:23 amCWL-PHL
19h 33m2 stops
$1,081Delta
Find Deal
Sun, Sep 14 - Sun, Sep 21
Delta Logo
9:30 am - 9:15 amPHL-CWL
18h 45m2 stops
Delta Logo
9:45 am - 9:16 pmCWL-PHL
16h 31m2 stops
$1,098Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
 Logo
8:30 pm - 12:45 pmPHL-CWL
11h 15m1 stop
 Logo
11:00 am - 7:00 pmCWL-PHL
13h 00m1 stop
$1,123
Find Deal
Sun, Aug 10 - Sun, Aug 17
 Logo
10:16 am - 6:45 amPHL-CWL
15h 29m2 stops
 Logo
12:25 pm - 7:00 pmCWL-PHL
11h 35m1 stop
$1,172
Find Deal
Fri, May 16 - Fri, May 23
Delta Logo
11:31 am - 9:15 amPHL-CWL
16h 44m2 stops
Delta Logo
9:50 am - 12:49 amCWL-PHL
19h 59m2 stops
$1,177Delta
Find Deal
Sun, Apr 20 - Fri, Apr 25
KLM Logo
7:19 pm - 5:05 pmPHL-CWL
16h 46m2 stops
KLM Logo
9:50 am - 11:58 pmCWL-PHL
19h 08m2 stops
$3,731KLM
Find Deal
Fri, May 16 - Wed, May 28

KAYAK's insights & trends for Philadelphia to Cardiff flights

Get data-powered insights and trends into flights from Philadelphia to Cardiff to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Cardiff?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Philadelphia to Cardiff were found on Delta ($881) and KLM ($921).

Good to know

Cheapest flight

$881
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.

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 $881 for a round-trip ticket.

  • 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.

See more FAQs

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

Information on your arrival and departure airports

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