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$235+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PRG
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Philadelphia to Václav Havel Prague are usually found in March or November, booked 90 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 December 23, 2025.

This oojo deal was found by Cheapflights users on 12/22. 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 12/234:47 pmPHL - PRG
2 stops15h 48mBritish Airways
Tue 12/306:30 pmPRG - PHL
1 stop27h 45mBritish Airways
Deal found 12/22$929
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:40 pmPHL - PRG
2 stops22h 30mMultiple Airlines
Tue 12/308:15 pmPRG - PHL
2 stops31h 16mMultiple Airlines
Deal found 12/22$1,045
This Booking.com deal was found by Cheapflights users on 12/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:40 pmPHL - PRG
1 stop9h 55mLufthansa
Tue 12/3010:30 amPRG - PHL
1 stop11h 35mLufthansa
Deal found 12/22$1,114
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmPHL - PRG
2 stops18h 45mMultiple Airlines
Wed 12/319:45 pmPRG - PHL
1 stop24h 15mMultiple Airlines
Deal found 12/22$1,453
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 pmPHL - PRG
2 stops21h 50mMultiple Airlines
Wed 12/319:45 pmPRG - PHL
1 stop24h 15mMultiple Airlines
Deal found 12/22$1,508
This Ovago deal was found by Cheapflights users on 12/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:21 pmPHL - PRG
2 stops16h 39mAer Lingus
Sun 12/2811:40 amPRG - PHL
2 stops25h 28mAer Lingus
Deal found 12/22$1,518
This Booking.com deal was found by Cheapflights users on 12/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 pmPHL - PRG
1 stop11h 20mLufthansa
Tue 12/3010:30 amPRG - PHL
1 stop11h 35mLufthansa
Deal found 12/22$1,654
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 pmPHL - PRG
1 stop24h 45mMultiple Airlines
Wed 12/319:15 pmPRG - PHL
2 stops24h 45mMultiple Airlines
Deal found 12/22$1,676
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 pmPHL - PRG
1 stop24h 45mMultiple Airlines
Sun 12/287:40 pmPRG - PHL
2 stops26h 20mMultiple Airlines
Deal found 12/22$1,686
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmPHL - PRG
2 stops18h 45mMultiple Airlines
Tue 12/3010:30 amPRG - PHL
1 stop11h 35mMultiple Airlines
Deal found 12/22$1,688

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$508
(American Airlines)

One-way from

$235
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$684

Good round-trip deal

$754 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. 19% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip 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 December 23, 2025.
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

Mon 4/13

3:30 pm-12:45 pm

2 stops15h 15m

Václav Havel Prague

Thu 4/30

6:50 am-3:44 pm

2 stops14h 54m

$492

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Mon 4/13

6:45 pm-4:05 pm

1 stop15h 20m

Václav Havel Prague

Thu 4/30

4:45 pm-4:40 pm

1 stop29h 55m

$508

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/12

6:45 pm-9:35 am

1 stop32h 50m

Václav Havel Prague

Thu 4/23

9:35 pm-4:40 pm

1 stop25h 05m

$510

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/12

6:45 pm-8:10 pm

1 stop19h 25m

Václav Havel Prague

Wed 4/22

9:15 pm-4:40 pm

1 stop25h 25m

$510

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Mon 2/23

6:35 pm-8:35 pm

1 stop20h 00m

Václav Havel Prague

Fri 2/27

6:00 am-4:15 pm

1 stop16h 15m

$510

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Tue 4/14

11:36 am-4:05 pm

2 stops22h 29m

Václav Havel Prague

Thu 4/23

9:10 am-4:00 pm

1 stop12h 50m

$513

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Mon 4/13

4:55 pm-9:20 pm

2 stops22h 25m

Václav Havel Prague

Tue 4/28

9:10 am-4:00 pm

1 stop12h 50m

$513

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Wed 4/8

10:00 am-9:20 pm

2 stops29h 20m

Václav Havel Prague

Wed 4/22

6:10 am-2:46 pm

2 stops14h 36m

$516

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 4/12

3:30 pm-10:55 am

2 stops13h 25m

Václav Havel Prague

Tue 4/28

6:10 am-4:00 pm

1 stop15h 50m

$524

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sat 4/11

7:45 pm-5:55 pm

2 stops40h 10m

Václav Havel Prague

Fri 4/24

6:00 am-2:46 pm

2 stops14h 46m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 21 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Prague flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 19, 2025.

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 90 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 $558). 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 PHL to PRG?

Find hourly flight availability from Philadelphia to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

One of the essential ways to save on airfare from Philadelphia to Prague is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.

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 December 23, 2025.
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
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,107 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Aer Lingus
7.2
Good
1,412 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,649 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,607 reviews
United Airlines
7.4
Good
9,107 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 Air Canada and British Airways fly from Philadelphia to Prague in about 15h 15m. The time it takes to get you to your destination can typically vary by up to 05m. 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 $448, 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 Lufthansa and Aer Lingus - these airlines can fly you to your destination from $530 and $572, respectively. Users have found that American Airlines is 44% 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 ($455), and United Airlines ($467).

  • What are the cheapest flights from Philadelphia to Prague?

    Looking at all options, your cheapest flight can be booked for $752. While the most popular route (Philadelphia - Václav Havel Prague) can be booked for $485 on average, our data indicates $867 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 $32.

  • 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 $558). 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

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Top 5 airlines flying from Philadelphia to Prague

Discover the top 5 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$448Average$701FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$530Average$888FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$572Average$978FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$593Average$863FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$595Average$811FlexibilityNo cancel feeOn-time70%

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