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$761+ Cheap flights from Allentown (ABE) to Prague (PRG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — PRG
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Allentown to Prague

Cheapest flights from Allentown to Prague
Explore the most affordable flight options available from Allentown to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:15 am
ABE
-
PRG
2 stops24h 50m
United Airlines
Wed 12/97:35 am
PRG
-
ABE
2 stops32h 31m
United Airlines
Deal found 3/19$761
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 12/55:36 pm
ABE
-
PRG
2 stops46h 49m
United Airlines
Wed 12/93:10 pm
PRG
-
ABE
2 stops24h 56m
United Airlines
Deal found 3/18$766
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 10/12:30 pm
ABE
-
PRG
2 stops38h 20m
United Airlines
Thu 10/151:25 pm
PRG
-
ABE
2 stops50h 41m
United Airlines
Deal found 3/20$928
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/136:15 am
ABE
-
PRG
2 stops29h 15m
United Airlines
Mon 5/182:20 pm
PRG
-
ABE
2 stops32h 40m
United Airlines
Deal found 3/21$931
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:45 pm
ABE
-
PRG
2 stops45h 35m
United Airlines
Sun 4/266:15 am
PRG
-
ABE
2 stops21h 02m
United Airlines
Deal found 3/19$1,003

Find flight deals from Allentown to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$613
Provider with most accurate pricing for New York (NYC)-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Václav Havel Prague flights.
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From Allentown-Bethlehem to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 March 23, 2026.
Use the filters below to find and compare flights from Allentown to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Wed 5/13

6:15 am-5:30 pm

2 stops29h 15m

Václav Havel Prague

Mon 5/18

2:20 pm-5:00 pm

2 stops32h 40m

$931

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sat 4/18

5:45 pm-9:20 pm

2 stops45h 35m

Václav Havel Prague

Sun 4/26

6:15 am-9:17 pm

2 stops21h 02m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Sorted by cheapest first

Best time to book a flight from Allentown to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Allentown 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 Allentown to Prague

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

Currently, March is the cheapest month in which you can book a flight from Allentown to Prague (average of $418). Flying from Allentown to Prague in June is currently the most expensive (average of $647). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Prague?

    Airlines like United Airlines fly from Allentown to Prague in about 29h 15m. The time it takes to get you to your destination can typically vary by up to . There are 4132 mi between Allentown and Prague.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Allentown to Prague (average of $418). Flying from Allentown to Prague in June is currently the most expensive (average of $647). 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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