Cheap Flights from Cardiff to Philadelphia from £883️ (CWL-PHL)

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Latest Flight Deals from Cardiff to Philadelphia

Book one-way or return flights from Cardiff to Philadelphia from as little as £883. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Cardiff to Philadelphia? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Cardiff to Philadelphia. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Cardiff to Philadelphia

View airlines operating flights from Cardiff to Philadelphia. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Loganair

From £883

Air France

From £2,069

Virgin Atlantic

From £2,072

KLM

From £2,090

ANA airlines

Find more flights and airlines

Alternative Routes from Cardiff to Philadelphia

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Cardiff to Philadelphia.

Cheapest
CWL
17:15
33h 32m
4 transfer
PHL
21:47
Cardiff Airport - Philadelphia International Airport
Mon, May 27Virgin Atlantic
£658
CWL
17:15
33h 32m
4 transfer
PHL
21:47
Cardiff Airport - Philadelphia International Airport
Mon, May 27Virgin Atlantic
£658
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Cardiff (CWL) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Cardiff to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Cardiff (CWL) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around £1,879.
How many airports in Philadelphia (PHL)?
There are 5 airport(s) in Philadelphia (PHL): Philadelphia Wings Field, Philadelphia International Airport, Northeast Philadelphia Airport, Essington Spb and Trenton Mercer Airport.

How to find a cheap flight from Cardiff to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cardiff to Philadelphia. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com