Which airports can I use when flying from Cardiff to Philadelphia?

Flights from Cardiff to Philadelphia usually depart from Cardiff Wales (CWL) and arrive at Philadelphia (PHL).

Can I save money by using flexible dates for flights from Cardiff to Philadelphia?

Yes. Flexible dates can save you up to 31% on flights from Cardiff to Philadelphia. Monday is the cheapest departure day at $1,045 round-trip on average, while Thursday is the most expensive at $1,503, a difference of $458. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Philadelphia?

Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

Do I need a passport to fly from Cardiff to Philadelphia?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cardiff to Philadelphia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,071 to $1,906. That means the highest observed fare was about 77% higher than the lowest one.

What is the time difference between Cardiff and Philadelphia?

Philadelphia is 5 hours behind Cardiff (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Philadelphia Airport (PHL)?

Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include: • Payless • Dollar • Hertz • Thrifty • Alamo

How much is a round-trip flight from Cardiff to Philadelphia?

Round-trip flights from Cardiff to Philadelphia typically range from $1,045 to $1,503. The lowest price found in the past 5 days was $1,071, on KLM.

Which airline is the cheapest to fly from Cardiff to Philadelphia?

KLM ($1,071) offered the cheapest round-trip ticket from Cardiff to Philadelphia in the last 5 days.

$1,071 CHEAP FLIGHTS from Cardiff to Philadelphia (CWL - PHL)

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Cheapest round-trip

$1,071

Typical prices: $1,045-$1,503

KLM

Fri 11/30Fri 12/7

CWL - PHL • 2 stops

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Flight Deals

Cheap Flights from Cardiff to Philadelphia (CWL-PHL)

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

Round-trip

One-way

Recent round-trip flight deals from Cardiff to Philadelphia

Mon, Nov 30 - Mon, Dec 7

5:30 pm - 7:23 pmCWL Cardiff Wales-PHL Philadelphia

30h 53m2 stops Amsterdam Schiphol Boston Logan Intl

4:35 pm - 9:45 amPHL Philadelphia-CWL Cardiff Wales

12h 10m2 stops Boston Logan Intl Amsterdam Schiphol

$1,071KLM

Thu, Dec 17 - Thu, Dec 24

10:20 am - 11:27 pmCWL Cardiff Wales-PHL Philadelphia

18h 07m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:55 pm - 9:50 amPHL Philadelphia-CWL Cardiff Wales

15h 55m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$1,241KLM

Sun, Dec 13 - Sun, Dec 20

9:05 am - 4:10 pmCWL Cardiff Wales-PHL Philadelphia

36h 05m2 stops Alicante Dublin

5:40 pm - 8:10 amPHL Philadelphia-CWL Cardiff Wales

9h 30m1 stop Dublin

$1,505Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

5:30 pm - 7:23 pmCWL Cardiff Wales-PHL Philadelphia

30h 53m2 stops Amsterdam Schiphol Boston Logan Intl

12:08 pm - 9:50 amPHL Philadelphia-CWL Cardiff Wales

16h 42m2 stops Boston Logan Intl Amsterdam Schiphol

$1,539Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

9:00 am - 11:59 pmCWL Cardiff Wales-PHL Philadelphia

19h 59m3 stops Belfast City London Heathrow Chicago O'Hare Intl

7:35 am - 11:45 amPHL Philadelphia-CWL Cardiff Wales

23h 10m3 stops Boston Logan Intl London Heathrow Belfast City

$1,612Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

8:35 am - 12:30 amCWL Cardiff Wales-PHL Philadelphia

20h 55m2 stops Dublin Chicago O'Hare Intl

3:20 pm - 11:35 pmPHL Philadelphia-CWL Cardiff Wales

27h 15m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Granadilla Tenerife-Sur

$1,659Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

2:25 pm - 4:10 pmCWL Cardiff Wales-PHL Philadelphia

30h 45m1 stop Dublin

5:40 pm - 8:10 amPHL Philadelphia-CWL Cardiff Wales

9h 30m1 stop Dublin

$1,665Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

7:00 am - 9:04 amCWL Cardiff Wales-PHL Philadelphia

31h 04m3 stops Malaga Casablanca Mohamed V Miami

6:32 am - 8:10 amPHL Philadelphia-CWL Cardiff Wales

20h 38m3 stops Atlanta Hartsfield-Jackson Chicago O'Hare Intl Dublin

$1,689Multiple Airlines

Sun, Dec 13 - Sun, Dec 20

7:00 am - 9:04 amCWL Cardiff Wales-PHL Philadelphia

31h 04m3 stops Malaga Casablanca Mohamed V Miami

5:05 pm - 5:00 pmPHL Philadelphia-CWL Cardiff Wales

18h 55m2 stops Toronto Pearson Intl Amsterdam Schiphol

$1,743Multiple Airlines

Thu, Dec 17 - Thu, Dec 24

1:25 pm - 1:55 pmCWL Cardiff Wales-PHL Philadelphia

29h 30m3 stops Dublin Chicago O'Hare Intl Tampa

3:20 pm - 5:00 pmPHL Philadelphia-CWL Cardiff Wales

20h 40m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Amsterdam Schiphol

$1,795Multiple Airlines

Booking Insights

Price, demand and travel trends for Cardiff to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Cardiff to Philadelphia? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cardiff to Philadelphia departing in november.

Find deals

Cheapest flight	$1,071

Round-trip flight from Cardiff to Philadelphia

When to book flights from Cardiff to Philadelphia

Are your dates flexible? Find out the best times to travel from Cardiff to Philadelphia 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.

Do I need a passport to fly from Cardiff to Philadelphia?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Cardiff to Philadelphia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,071 to $1,906. That means the highest observed fare was about 77% higher than the lowest one.
What car rental options are available at Philadelphia Airport (PHL)?
Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

• Payless
• Dollar
• Hertz
• Thrifty
• Alamo
Which airports can I use when flying from Cardiff to Philadelphia?
Flights from Cardiff to Philadelphia usually depart from Cardiff Wales (CWL) and arrive at Philadelphia (PHL).
Can I save money by using flexible dates for flights from Cardiff to Philadelphia?
Yes. Flexible dates can save you up to 31% on flights from Cardiff to Philadelphia. Monday is the cheapest departure day at $1,045 round-trip on average, while Thursday is the most expensive at $1,503, a difference of $458.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Cardiff and Philadelphia?
Philadelphia is 5 hours behind Cardiff (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Philadelphia?
Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $1,045, about $458 less than Thursday fares (30% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.

• Microtel Inn & Suites by Wyndham Philadelphia Airport
• Sonesta Select Philadelphia Airport
• Delta Hotels by Marriott Philadelphia Airport

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CWL - PHL

$1,071 Find Cheap Flights from Cardiff to Philadelphia - Compare and Save

Everything you should know

Cheap Flights from Cardiff to Philadelphia (CWL-PHL)

Recent round-trip flight deals from Cardiff to Philadelphia

Recent one-way flight deals from Cardiff to Philadelphia

Price, demand and travel trends for Cardiff to Philadelphia flights

How much is a round-trip flight from Cardiff to Philadelphia?

Which airline is the cheapest to fly from Cardiff to Philadelphia?

Key details for Cardiff to Philadelphia flights

Cheapest flight

When to book flights from Cardiff to Philadelphia

Your Cardiff to Philadelphia flight questions, answered

Your guide to booking Cardiff to Philadelphia flights

More options for your flight from Cardiff to Philadelphia

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

Information on your arrival and departure airports

Cabin class types available on flights from Cardiff to Philadelphia

Find direct flights to and from Cardiff and Philadelphia

Flights from domestic origins to Philadelphia

Flights to other popular destinations

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