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$635+ Cheap flights from Allentown (ABE) to the Czech Republic

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — PRG
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Allentown to Czech Republic

Cheapest flights from Allentown to Czech Republic
Explore the most affordable flight options available from Allentown to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. 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 8/152:30 pm
ABE
-
PRG
2 stops38h 20m
United Airlines
Wed 8/196:15 am
PRG
-
ABE
2 stops20h 57m
United Airlines
Deal found 3/30$814
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/3010:35 am
ABE
-
PRG
2 stops16h 20m
United Airlines
Fri 5/86:00 am
PRG
-
ABE
2 stops20h 58m
United Airlines
Deal found 3/31$913
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/302:15 pm
ABE
-
PRG
2 stops16h 30m
United Airlines
Thu 5/76:50 am
PRG
-
ABE
2 stops20h 08m
United Airlines
Deal found 3/31$951
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/3010:35 am
ABE
-
PRG
2 stops20h 10m
United Airlines
Sat 5/96:00 am
PRG
-
ABE
2 stops21h 00m
United Airlines
Deal found 3/31$963
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/12:25 pm
ABE
-
PRG
2 stops17h 30m
United Airlines
Fri 5/86:00 am
PRG
-
ABE
2 stops20h 58m
United Airlines
Deal found 3/31$1,015
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 12/272:30 pm
ABE
-
PRG
2 stops25h 55m
United Airlines
Sun 1/33:10 pm
PRG
-
ABE
2 stops36h 02m
United Airlines
Deal found 3/31$1,017
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:08 pm
ABE
-
PRG
2 stops24h 27m
Delta
Thu 7/3011:40 am
PRG
-
ABE
2 stops54h 42m
Delta
Deal found 3/31$1,035
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/1410:35 am
ABE
-
PRG
2 stops25h 10m
United Airlines
Thu 5/219:10 am
PRG
-
ABE
2 stops34h 38m
United Airlines
Deal found 3/30$1,039
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:20 am
ABE
-
PRG
2 stops29h 20m
Delta
Thu 7/3011:40 am
PRG
-
ABE
2 stops54h 42m
Delta
Deal found 3/31$1,040

Find flight deals from Allentown to Czech Republic

Keep the following information in mind while searching for Allentown to Czech Republic flight deals. Data was last updated April 3, 2026.

Round-trip from

$814
(United Airlines)

One-way from

$635
(United Airlines)
From Allentown-Bethlehem to Czech Republic
Search Deals
One-way flight from Allentown-Bethlehem to Czech Republic
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Czech Republic 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 April 3, 2026.
Use the filters below to find and compare flights from Allentown to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sat 8/15

2:30 pm-10:50 am

2 stops38h 20m

Václav Havel Prague

Wed 8/19

6:15 am-9:12 pm

2 stops20h 57m

$814
Quickest round-trip

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Thu 4/30

10:35 am-8:55 am

2 stops16h 20m

Václav Havel Prague

Fri 5/8

6:00 am-8:58 pm

2 stops20h 58m

$913

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Thu 4/30

10:35 am-12:45 pm

2 stops20h 10m

Václav Havel Prague

Sat 5/9

6:00 am-9:00 pm

2 stops21h 00m

$963

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Fri 5/1

2:25 pm-1:55 pm

2 stops17h 30m

Václav Havel Prague

Fri 5/8

6:00 am-8:58 pm

2 stops20h 58m

$1,015

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Tue 7/21

6:20 am-7:35 pm

2 stops31h 15m

Václav Havel Prague

Thu 7/30

11:40 am-12:22 pm

2 stops54h 42m

$1,035

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Fri 5/1

2:25 pm-1:55 pm

2 stops17h 30m

Václav Havel Prague

Thu 5/7

6:50 am-8:58 pm

2 stops20h 08m

$1,053

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Tue 7/21

1:08 pm-7:35 pm

2 stops24h 27m

Václav Havel Prague

Tue 7/28

6:30 am-5:25 pm

2 stops16h 55m

$1,083

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sun 7/19

6:20 am-5:40 pm

2 stops29h 20m

Václav Havel Prague

Tue 7/28

6:30 am-5:25 pm

2 stops16h 55m

$1,088

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Fri 7/10

2:23 pm-4:05 pm

2 stops19h 42m

Václav Havel Prague

Mon 7/20

12:30 pm-9:38 am

2 stops27h 08m

$1,142
Cheapest one-way

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Tue 4/14

6:15 am-9:20 pm

2 stops33h 05m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Allentown to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 the Czech Republic

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

Currently, March is the cheapest month in which you can book a flight from Allentown to Czech Republic (average of $418). Flying from Allentown to Czech Republic 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 Czech Republic. 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 from for flights from Allentown to Czech Republic?

    Most people fly from Allentown-Bethlehem (ABE) if they book a flight from Allentown to Czech Republic. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

  • How long is the flight from Allentown to Czech Republic?

    Airlines like United Airlines fly from Allentown to Czech Republic in about 38h 20m. The time it takes to get you to your destination can typically vary by up to . The distance from Allentown to Czech Republic is about 4132 mi.

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

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

  • How can I find direct flights from Allentown to Czech Republic?

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

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

    Yes. Cheapflights offers flight deals from Allentown to Czech Republic 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 Czech Republic?

    Currently, March is the cheapest month in which you can book a flight from Allentown to Czech Republic (average of $418). Flying from Allentown to Czech Republic 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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