When did momondo last update prices for flights from Philadelphia Airport to Cardiff Wales Airport?

Prices for flights from Philadelphia Airport to Cardiff Wales Airport refresh daily.

How old do you have to be to fly from Philadelphia Airport to Cardiff Wales Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$719 Cheap Flights from Philadelphia to Cardiff in 2025/26

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Find the cheapest flights from Philadelphia to Cardiff

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:22 pm - 9:50 amPHL-CWL

16h 28m2 stops

5:25 pm - 5:37 pmCWL-PHL

29h 12m2 stops

$846KLM

Find Deal

Tue, Dec 16 - Tue, Dec 23

11:30 am - 9:50 amPHL-CWL

18h 20m2 stops

5:15 pm - 7:12 pmCWL-PHL

30h 57m2 stops

$874Virgin Atlantic

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:30 am - 9:50 amPHL-CWL

18h 20m2 stops

5:15 pm - 6:19 pmCWL-PHL

30h 04m2 stops

$924Virgin Atlantic

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:30 am - 9:50 amPHL-CWL

18h 20m2 stops

5:15 pm - 6:19 pmCWL-PHL

30h 04m2 stops

$926Virgin Atlantic

Find Deal

Fri, Mar 27 - Tue, Mar 31

5:30 pm - 3:30 pmPHL-CWL

17h 00m1 stop

4:05 pm - 1:55 pmCWL-PHL

26h 50m2 stops

$1,410Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

5:15 am - 3:30 pmPHL-CWL

29h 15m3 stops

4:05 pm - 1:55 pmCWL-PHL

26h 50m2 stops

$1,486Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

5:15 am - 3:30 pmPHL-CWL

29h 15m3 stops

12:00 pm - 1:55 pmCWL-PHL

30h 55m3 stops

$1,554Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

Virgin Atlantic flights from Philadelphia to Cardiff

Our best Virgin Atlantic deals on Philadelphia to Cardiff flight tickets

Virgin Atlantic

Mar 27

PHL11:30 amPhiladelphia

18h 20m

2 stops

CWL9:50 amCardiff Wales

Mar 31

CWL5:15 pmCardiff Wales

30h 57m

2 stops

PHL7:12 pmPhiladelphia

$874

Find similar

Virgin Atlantic

Mar 27

PHL11:30 amPhiladelphia

18h 20m

2 stops

CWL9:50 amCardiff Wales

Mar 31

CWL5:15 pmCardiff Wales

30h 04m

2 stops

PHL6:19 pmPhiladelphia

$924

Find similar

Virgin Atlantic

Mar 27

PHL11:30 amPhiladelphia

18h 20m

2 stops

CWL9:50 amCardiff Wales

Mar 31

CWL5:15 pmCardiff Wales

30h 04m

2 stops

PHL6:19 pmPhiladelphia

$926

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 12/16

12:22 pm-9:50 am

2 stops16h 28m

Cardiff Wales

Tue 12/23

5:25 pm-5:37 pm

2 stops29h 12m

$846

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Fri 3/27

11:30 am-9:50 am

2 stops18h 20m

Cardiff Wales

Tue 3/31

5:15 pm-7:12 pm

2 stops30h 57m

$874

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Fri 3/27

11:30 am-9:50 am

2 stops18h 20m

Cardiff Wales

Tue 3/31

5:15 pm-6:19 pm

2 stops30h 04m

$924

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Fri 3/27

11:30 am-9:50 am

2 stops18h 20m

Cardiff Wales

Tue 3/31

5:15 pm-6:19 pm

2 stops30h 04m

$926

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 12/16

5:30 pm-3:30 pm

1 stop17h 00m

Cardiff Wales

Tue 12/23

4:05 pm-1:55 pm

2 stops26h 50m

$1,410

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 12/16

5:15 am-3:30 pm

3 stops29h 15m

Cardiff Wales

Tue 12/23

4:05 pm-1:55 pm

2 stops26h 50m

$1,486

PhiladelphiaCardiff

PHL - CWL

PHLCWL

Philadelphia

Tue 12/16

5:15 am-3:30 pm

3 stops29h 15m

Cardiff Wales

Tue 12/23

12:00 pm-1:55 pm

3 stops30h 55m

$1,554

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Cardiff?

Flying to Cardiff from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,114 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,268 on average. Flights to Cardiff from Philadelphia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Philadelphia to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Cardiff according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Cardiff (PHL to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Cardiff

Direct flights	None

There are no direct flights from Philadelphia to Cardiff. There are no popular flight routes from Philadelphia to Cardiff.

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How far is Philadelphia to Cardiff Wales by plane?
The straight-line distance from Philadelphia to Cardiff Wales is 3414.0 mi. In terms of flight time, this usually takes a little over 16h 28m.
When did momondo last update prices for flights from Philadelphia Airport to Cardiff Wales Airport?
Prices for flights from Philadelphia Airport to Cardiff Wales Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Cardiff?

Finding the right flight to Cardiff from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

Can I find flights from Philadelphia to Cardiff with flexible booking policies on momondo?

Flights from Philadelphia to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.