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$274+ Cheap flights from Philadelphia (PHL) to Prague (PRG)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PRG
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Václav Havel Prague are usually found in February or March, booked 14 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Philadelphia to Prague

Cheapest flights from Philadelphia to Prague
Explore the most affordable flight options available from Philadelphia to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:40 pm
PHL
-
PRG
1 stop21h 15m
American Airlines
Wed 8/1910:15 am
PRG
-
PHL
Nonstop9h 10m
American Airlines
Deal found 2/19$491
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:50 pm
PHL
-
PRG
2 stops15h 55m
British Airways
Wed 8/1910:15 am
PRG
-
PHL
Nonstop9h 10m
British Airways
Deal found 2/19$493
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:39 am
PHL
-
PRG
2 stops15h 16m
United Airlines
Wed 8/1912:30 pm
PRG
-
PHL
2 stops36h 48m
United Airlines
Deal found 2/18$502
This oojo deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:00 pm
PHL
-
PRG
2 stops19h 25m
British Airways
Tue 4/145:10 pm
PRG
-
PHL
2 stops26h 40m
British Airways
Deal found 2/15$503
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 pm
PHL
-
PRG
1 stop22h 40m
British Airways
Mon 4/208:55 pm
PRG
-
PHL
2 stops22h 55m
British Airways
Deal found 2/17$506
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:45 pm
PHL
-
PRG
1 stop22h 40m
British Airways
Tue 4/285:10 pm
PRG
-
PHL
1 stop29h 30m
British Airways
Deal found 2/17$510
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:05 pm
PHL
-
PRG
1 stop16h 45m
American Airlines
Wed 4/156:30 am
PRG
-
PHL
1 stop11h 35m
American Airlines
Deal found 2/16$511
This British Airways deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:45 pm
PHL
-
PRG
1 stop22h 30m
British Airways
Thu 4/239:35 pm
PRG
-
PHL
1 stop25h 05m
British Airways
Deal found 2/18$513

Find flight deals from Philadelphia to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(American Airlines)

One-way from

$274
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$556

Good round-trip deal

$814 or less

Good one-way deal

$774 or less
Provider with most accurate pricing for Philadelphia-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Václav Havel Prague flights.
Search Deals
From Philadelphia to Václav Havel Prague
Search Deals
One-way flight from Philadelphia to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Václav Havel Prague.
Search Deals
Price to beat on a one-way flight from Philadelphia to Václav Havel Prague.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Prague 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 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Philadelphia to Prague that are best for you.

Fly from

Philadelphia

Fly to

Prague

Route

Depart

Return

Price

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 8/12

6:20 pm-8:15 am

Nonstop7h 55m

Václav Havel Prague

Wed 8/19

10:15 am-1:25 pm

Nonstop9h 10m

$495

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 8/12

11:39 am-8:55 am

2 stops15h 16m

Václav Havel Prague

Wed 8/19

12:30 pm-9:45 am

1 stop27h 15m

$515

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 4/15

10:00 am-9:20 pm

2 stops29h 20m

Václav Havel Prague

Tue 4/21

6:10 am-2:46 pm

2 stops14h 36m

$518

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/19

10:00 am-9:20 pm

2 stops29h 20m

Václav Havel Prague

Tue 5/5

6:10 am-9:33 pm

2 stops21h 23m

$518

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 4/15

10:00 am-9:20 pm

2 stops29h 20m

Václav Havel Prague

Wed 4/22

6:10 am-2:46 pm

2 stops14h 36m

$518

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sat 4/25

4:25 pm-12:45 pm

2 stops38h 20m

Václav Havel Prague

Tue 5/5

6:10 am-9:33 pm

2 stops21h 23m

$522

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/26

6:00 am-8:20 am

2 stops20h 20m

Václav Havel Prague

Thu 5/7

6:00 am-11:07 pm

2 stops23h 07m

$528

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sat 4/11

7:45 pm-11:00 am

2 stops33h 15m

Václav Havel Prague

Tue 4/21

6:10 am-2:46 pm

2 stops14h 36m

$530

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 4/29

4:55 pm-9:20 pm

2 stops22h 25m

Václav Havel Prague

Mon 5/4

2:20 pm-4:05 pm

1 stop31h 45m

$536

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/19

11:58 am-1:00 am

3 stops31h 02m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 18 results
1
2

Compare providers for flights from Philadelphia to Prague

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Prague in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Prague flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Prague flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Prague

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

How far ahead should I book a flight from Philadelphia to Prague?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Prague. Price data was last updated on February 18, 2026.

The price you pay for your flight from Philadelphia to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Prague (average of $364). Flying from Philadelphia to Prague in June is currently the most expensive (average of $560). 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.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated February 19, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Aer Lingus from Philadelphia to Prague have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,323 reviews
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,316 reviews
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,455 reviews
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,789 reviews
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,752 reviews
United Airlines
7.4
Good
9,323 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Philadelphia to Prague?

    Airlines like Finnair and United Airlines fly from Philadelphia to Prague in about 7h 55m. The time it takes to get you to your destination can typically vary by up to 7h 21m. The distance between Philadelphia and Prague is about 4160 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Philadelphia to Prague round-trip?

    Currently priced at $444, American Airlines will fly you from Philadelphia to Prague and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Lufthansa - these airlines can fly you to your destination from $511 and $514, respectively. Users have found that American Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Philadelphia to Prague one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Prague are Lufthansa ($412), British Airways ($420), and American Airlines ($437).

  • What are the cheapest flights from Philadelphia to Prague?

    Looking at all options, your cheapest flight can be booked for $654. While the most popular route (Philadelphia - Václav Havel Prague) can be booked for $495 on average, our data indicates $939 when flying from Philadelphia to Prague.

  • Where are the most common layover locations when flying from Philadelphia to Prague?

    Of the flights from Philadelphia to Prague that have layovers, most of them stop in London.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those on a layover in London in need of a rental car can book one at London Heathrow for about $33.

  • Where are the least popular layover locations for Philadelphia to Prague flights?

    Philadelphia to Prague flights that have layovers will least frequently stop in Frankfurt am Main.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Prague 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 Philadelphia to Prague?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Prague (average of $364). Flying from Philadelphia to Prague in June is currently the most expensive (average of $560). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Philadelphia to Prague

Discover the top 6 airlines that operate flights from Philadelphia to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$725FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$511Average$809FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$514Average$849FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$571Average$823FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$700Average$978FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$752Average$944FlexibilityNo cancel feeOn-time77%

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