Find cheap flights from Philadelphia to Cardiff

PHL - CWL

Find cheap flights from Philadelphia to Cardiff

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

Round-trip
Economy
Philadelphia (PHL)
Cardiff Cardiff-Wales Arpt
Mon 4/12
Mon 4/19
Any month
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Good to know

Low season

MayBest time to beat the crowds with an average 35% drop in price.

High season

AugustMost popular time to fly with an average 29% increase in price.

Average price round-trip

$887(avg. price over the last 2 weeks)

Good deal round-trip

$680or less

Good deal one-way

$558or less

Book cheap flights from Philadelphia to Cardiff

When to book flights from Philadelphia to Cardiff

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $558 or less one-way and $680 or less round-trip.
  • High season is considered to be July, August and September. The cheapest month to fly is May.

FAQs for booking flights from Philadelphia to Cardiff

How does KAYAK find such low prices 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?

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?

COVID-19 information

Safety measures for airlines flying from Philadelphia to Cardiff

Airlines flying from Philadelphia to Cardiff have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Philadelphia to Cardiff

Mandatory masks

Masks required on board, masks provided on flights from Philadelphia to Cardiff

Social distancing seating

Middle seats unavailable to book on flights from Philadelphia to Cardiff

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Philadelphia to Cardiff

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