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Cheap flights from Wales to Philadelphia from £311

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PHL
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Philadelphia
Explore the most affordable flight options available from Wales to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Tue 29/914:50
MAN
-
PHL
2 stops33h 05m
Multiple Airlines
Tue 13/1016:20
PHL
-
MAN
1 stop9h 10m
Multiple Airlines
Deal found 18/5£665
Thu 4/619:25
MAN
-
PHL
2 stops31h 08m
Multiple Airlines
Tue 9/610:05
PHL
-
MAN
2 stops22h 50m
Multiple Airlines
Deal found 21/5£678
Tue 29/920:05
MAN
-
PHL
1 stop21h 10m
British Airways
Tue 13/1018:45
PHL
-
MAN
1 stop10h 05m
British Airways
Deal found 17/5£688
Sat 4/712:25
BRS
-
PHL
1 stop11h 30m
Aer Lingus
Sat 11/720:25
PHL
-
BRS
1 stop14h 35m
Aer Lingus
Deal found 20/5£738
Thu 2/708:25
BRS
-
PHL
1 stop15h 30m
Aer Lingus
Thu 9/720:25
PHL
-
BRS
1 stop30h 30m
Aer Lingus
Deal found 18/5£774
Thu 2/708:25
BRS
-
PHL
1 stop15h 30m
Multiple Airlines
Thu 9/720:55
PHL
-
BRS
2 stops30h 00m
Multiple Airlines
Deal found 18/5£813
Sat 4/716:00
BRS
-
PHL
1 stop31h 55m
Multiple Airlines
Sat 11/720:55
PHL
-
BRS
2 stops30h 00m
Multiple Airlines
Deal found 20/5£831
Tue 19/508:25
BRS
-
PHL
1 stop15h 30m
Multiple Airlines
Wed 27/519:47
PHL
-
BRS
2 stops15h 13m
Multiple Airlines
Deal found 18/5£856
Thu 18/608:25
BRS
-
PHL
1 stop12h 35m
British Airways
Wed 24/618:30
PHL
-
BRS
1 stop16h 30m
British Airways
Deal found 19/5£859
Wed 16/908:25
BRS
-
PHL
1 stop15h 30m
British Airways
Sun 20/918:50
PHL
-
BRS
1 stop16h 10m
British Airways
Deal found 19/5£865
Sat 4/709:50
CWL
-
PHL
2 stops28h 18m
Virgin Atlantic
Sat 11/710:00
PHL
-
CWL
2 stops18h 15m
Virgin Atlantic
Deal found 20/5£924
Sat 4/711:35
CWL
-
PHL
2 stops16h 42m
Multiple Airlines
Sat 11/720:25
PHL
-
CWL
1 stop19h 55m
Multiple Airlines
Deal found 20/5£925

Find flight deals from Wales to Philadelphia

Keep the following information in mind while searching for Wales to Philadelphia flight deals. Data was last updated 22 May 2026.

Round-trip from

£665

One-way from

£311
Air Canada
  • Air Canada
  • 29/9-13/10
  • 3 total stops
  • 42h 15m total
  • Wales to Philadelphia
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 39h 47m total
  • Wales to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from Wales to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Sun 1/11

18:05-22:36

2 stops33h 31m

Philadelphia

Sat 14/11

06:00-10:40

2 stops23h 40m

£706

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Tue 29/9

18:05-09:50

2 stops44h 45m

Philadelphia

Tue 13/10

06:00-10:10

2 stops23h 10m

£720
Fastest return journey

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Sat 4/7

12:25-18:55

1 stop11h 30m

Philadelphia

Sat 11/7

20:25-16:00

1 stop14h 35m

£738

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Tue 29/9

19:50-19:58

3 stops29h 08m

Philadelphia

Tue 13/10

09:40-20:30

3 stops29h 50m

£748

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Thu 3/9

21:10-19:58

3 stops27h 48m

Philadelphia

Fri 18/9

09:40-18:30

2 stops27h 50m

£748

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Thu 3/9

21:10-19:58

3 stops27h 48m

Philadelphia

Mon 21/9

09:40-18:30

2 stops27h 50m

£748

ManchesterPhiladelphia

MAN - PHL

MANPHL

Manchester

Sun 27/9

20:00-12:15

1 stop21h 15m

Philadelphia

Wed 30/9

22:20-22:45

2 stops19h 25m

£773

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Sat 4/7

16:00-07:48

2 stops44h 48m

Philadelphia

Sat 11/7

20:55-07:55

2 stops30h 00m

£846

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 18/6

08:25-16:00

1 stop12h 35m

Philadelphia

Wed 24/6

18:30-16:00

1 stop16h 30m

£859

BristolPhiladelphia

BRS - PHL

BRSPHL

Bristol

Thu 2/7

20:25-12:02

2 stops44h 37m

Philadelphia

Thu 9/7

20:55-07:55

2 stops30h 00m

£863

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from Wales to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to Philadelphia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wales to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Wales?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Wales to Philadelphia. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

  • How long is the flight from Wales to Philadelphia?

    For as low as £738, TAP AIR PORTUGAL can have you in Philadelphia from Wales in 11h 30m. The distance from Wales to Philadelphia is about 3442 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Wales to Philadelphia?

    Most travelers choose Manchester - Philadelphia, Bristol - Philadelphia or Cardiff Wales - Philadelphia when deciding on the best route from Wales to Philadelphia.

  • Can I find deals for flights from Wales to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Wales to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Philadelphia.

  • Can I find deals for business class flights from Wales to Philadelphia?

    Yes. Cheapflights offers flight deals from Wales to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Wales to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Dulles Intl flights
Heathrow to Reagan-National flights
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Edinburgh to John F Kennedy Intl flights
Heathrow to Philadelphia flights
Luton to LaGuardia flights
Edinburgh to Newark flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Glasgow Intl to Newark flights
Southend to John F Kennedy Intl flights
Edinburgh to LaGuardia flights
Gatwick to Philadelphia flights
Birmingham to John F Kennedy Intl flights
London City to Philadelphia flights
Glasgow Intl to John F Kennedy Intl flights
Birmingham to Newark flights
Luton to Philadelphia flights
Manchester to Dulles Intl flights
Stansted to Philadelphia flights
Birmingham to LaGuardia flights
Edinburgh to Dulles Intl flights
Glasgow Intl to LaGuardia flights
Heathrow to Pittsburgh flights
Manchester to Reagan-National flights
Newcastle upon Tyne to John F Kennedy Intl flights
Newcastle upon Tyne to Newark flights
Manchester to Philadelphia flights
Edinburgh to Philadelphia flights
London City to LaGuardia flights
Southend to Newark flights
Leeds to John F Kennedy Intl flights

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How does Cheapflights help users find flights from Wales to Philadelphia?

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Why should you use Cheapflights to find cheap flight tickets from Wales to Philadelphia?

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Can Cheapflights find flights from Wales to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on Wales to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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