Cardiff

Cheap flights from Philadelphia (PHL) to Cardiff (CWL)

What is the cheapest day to fly round-trip from Philadelphia to Cardiff?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Philadelphia to Cardiff?

Flights from Philadelphia to Cardiff lean towards being more expensive in August. Prices are generally better when you fly from Philadelphia to Cardiff in May, with the cheapest ticket starting at $510.

When is the cheapest time to fly from Philadelphia to Cardiff (PHL - CWL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Philadelphia to Cardiff by exploring options for tickets at noon.

Philadelphia to Cardiff 2022 flight deals

Cheap flights to Cardiff from Philadelphia found for this year
Apr 10 - Apr 18
PHL

Philadelphia

CWL

Cardiff Cardiff Wales

2 stops

37h 50m
CWL

Cardiff Cardiff Wales

PHL

Philadelphia

2 stops

16h 10m
$1,103

Multiple Airlines

View Deal

Deal found 1/26/22

Apr 2 - Apr 9
PHL

Philadelphia

CWL

Cardiff Cardiff Wales

2 stops

18h 10m
CWL

Cardiff Cardiff Wales

PHL

Philadelphia

2 stops

36h 17m
$1,118

KLM

View Deal

Deal found 1/27/22

Jul 11 - Jul 18
PHL

Philadelphia

CWL

Cardiff Cardiff Wales

2 stops

18h 00m
CWL

Cardiff Cardiff Wales

PHL

Philadelphia

2 stops

31h 21m
$1,148

Air France

View Deal

Deal found 1/26/22

Related info for your journey

Useful info, stats and facts about Philadelphia to Cardiff flights.

Which airlines flying from Philadelphia to Cardiff Cardiff Wales have flexible changes due to COVID-19?

Some of our airline partners flying from Philadelphia to Cardiff Cardiff Wales have new flexible policies in place due to COVID-19. Delta is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

What are the cheapest flights from Philadelphia to Cardiff?

The cheapest flight price from Philadelphia to Cardiff is $1,242. On average you can expect to pay $1,242. The most popular route, (Philadelphia - Cardiff Cardiff Wales), can usually be booked for $1,103.

Can I fly to Cardiff Cardiff Wales from Philadelphia right now?

Information is based on travel restrictions from Philadelphia to Cardiff Cardiff Wales

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Cardiff Cardiff Wales.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to Cardiff Cardiff Wales.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Cardiff Cardiff Wales.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Philadelphia from Cardiff Cardiff Wales?

Returning to Philadelphia from Cardiff Cardiff Wales

COVID-19 testing requirements
Visitors from Cardiff Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Philadelphia.

Quarantine requirements
Visitors from Cardiff Cardiff Wales are not required to quarantine after entering Philadelphia.

Top airline flying from Philadelphia to Cardiff

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Cardiff choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Delta
Cheapest$581
Average$735
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety