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Cheap flights from Prague to Philadelphia from £437

PRG — PHL
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prague to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Prague to Philadelphia

Thu 17/908:50 -
2 stops19h 13m
Mon 21/906:00 -
2 stops33h 25m
Deal found 8/9£553
Thu 17/908:50 -
2 stops19h 13m
Thu 24/906:00 -
2 stops33h 25m
Deal found 7/9£587
Mon 14/910:15 -
Nonstop8h 55m
Sun 20/918:00 -
Nonstop8h 15m
Deal found 7/9£658
Mon 14/910:15 -
Nonstop8h 55m
Sun 20/918:00 -
Nonstop8h 15m
Deal found 5/9£658
Wed 28/1021:30 -
1 stop22h 05m
Wed 4/1118:38 -
2 stops22h 12m
Deal found 7/9£663
Mon 26/1021:35 -
2 stops23h 26m
Tue 3/1119:40 -
1 stop21h 10m
Deal found 7/9£667
Fri 30/1011:45 -
2 stops31h 48m
Mon 2/1116:25 -
2 stops19h 05m
Deal found 7/9£668
Wed 28/1021:30 -
2 stops23h 45m
Tue 3/1118:38 -
2 stops19h 57m
Deal found 7/9£669
Thu 17/909:10 -
1 stop12h 55m
Mon 21/919:40 -
2 stops14h 20m
Deal found 8/9£680
Tue 15/914:20 -
2 stops25h 23m
Thu 8/1010:40 -
2 stops21h 15m
Deal found 8/9£681

Find flight deals from Prague to Philadelphia

Round-trip from

£663

One-way from

£437

Popular in

December

Cheapest in

February

Average price

£632

Good round-trip deal

£417 or less
British Airways
  • British Airways
  • 27/10-4/11
  • 2 total stops
  • 47h 10m total
  • Prague to Philadelphia
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8/12-31/12
  • 8/12-31/12
  • 1 total stop
  • 13h 15m total
  • Prague to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Václav Havel Prague to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Prague to Philadelphia that are best for you.

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Cheapest return flight
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PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Tue 8/12

06:35-13:50

1 stop13h 15m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£437

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Sun 6/12

06:00-18:19

2 stops18h 19m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£437

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Sun 7/3

06:35-16:15

1 stop15h 40m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£437

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Fri 25/9

06:00-22:21

2 stops22h 21m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£437

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Tue 26/1

06:35-16:15

1 stop15h 40m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£437

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Wed 4/11

18:30-16:15

1 stop27h 45m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£443

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Thu 5/11

21:30-16:15

1 stop24h 45m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£443

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Thu 4/3

06:35-16:15

1 stop15h 40m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£443

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Wed 2/12

16:15-16:15

1 stop30h 00m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£443

PraguePhiladelphia

PRG Václav Havel Prague - PHL Philadelphia

PRGPHL

Václav Havel Prague

Fri 30/10

14:50-17:15

1 stop31h 25m

Philadelphia

Wed 4/11

18:35-22:50

1 stop22h 15m

£663

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Prague to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Prague with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Prague to Philadelphia

What is the cheapest month to book a flight from Prague to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Prague to Philadelphia (average of £533). Flying from Prague to Philadelphia in December is currently the most expensive (average of £1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PRG to PHL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Prague to Philadelphia as you normally would.

How much does it cost for a return flight from Prague to Philadelphia?

Airfare is typical for this route at the moment.

Prague to Philadelphia flights typically cost between £528 and £720 in October.
The cheapest return price found within the last 5 days was £663 on British Airways (28 Oct–4 Nov).

Related info for your journey

  • How long is the flight from Prague to Philadelphia?

    For as low as £663, British Airways can have you in Philadelphia from Prague in 22h 05m. The distance between Prague and Philadelphia is about 4160 mi.

  • What are the most reliable airlines from Prague to Philadelphia?

    Before booking your flight to Philadelphia from Prague, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Finnair (77%), Iberia( 77%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Prague 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.

  • What is the cheapest month to book a flight from Prague to Philadelphia?

    Currently, February is the cheapest month in which you can book a flight from Prague to Philadelphia (average of £533). Flying from Prague to Philadelphia in December is currently the most expensive (average of £1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Prague to Philadelphia

Prague to John F Kennedy Intl flights
Prague to Newark flights
Prague to LaGuardia flights

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

Deals for Prague to Philadelphia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Prague to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Prague to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Prague to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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