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Cheap flights from Allentown to the Czech Republic from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to the Czech Republic departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:08 pm - 9:40 pm
ABE
-
PRG
21h 32m
2 stops
Delta Logo
6:00 am - 10:23 pm
PRG
-
ABE
22h 23m
2 stops
$770Delta
Thu, Aug 6 - Sat, Aug 15
United Airlines Logo
6:15 am - 10:50 am
ABE
-
PRG
22h 35m
2 stops
United Airlines Logo
6:10 am - 4:56 pm
PRG
-
ABE
16h 46m
2 stops
$773United Airlines
Sun, Sep 6 - Sun, Sep 13
Delta Logo
6:08 pm - 5:40 pm
ABE
-
PRG
17h 32m
2 stops
Delta Logo
11:15 am - 5:23 pm
PRG
-
ABE
36h 08m
2 stops
$774Delta
Sun, Aug 9 - Thu, Aug 13
United Airlines Logo
6:15 am - 5:40 pm
ABE
-
PRG
29h 25m
2 stops
United Airlines Logo
1:20 pm - 9:57 am
PRG
-
ABE
50h 37m
2 stops
$944United Airlines
Mon, Aug 10 - Wed, Aug 12
Delta Logo
6:08 pm - 7:35 pm
ABE
-
PRG
19h 27m
2 stops
Delta Logo
2:30 pm - 5:23 pm
PRG
-
ABE
32h 53m
2 stops
$1,003Delta
Thu, Aug 6 - Tue, Aug 11
Delta Logo
6:08 pm - 7:35 pm
ABE
-
PRG
19h 27m
2 stops
Delta Logo
6:00 am - 10:23 pm
PRG
-
ABE
22h 23m
2 stops
$1,073Delta
Thu, Aug 6 - Sun, Aug 9
United Airlines Logo
10:35 am - 10:45 am
ABE
-
PRG
18h 10m
2 stops
United Airlines Logo
6:10 am - 9:57 am
PRG
-
ABE
33h 47m
2 stops
$1,245United Airlines
Sun, Aug 9 - Tue, Aug 11
United Airlines Logo
5:41 pm - 10:45 am
ABE
-
PRG
35h 04m
2 stops
United Airlines Logo
6:10 am - 9:57 am
PRG
-
ABE
33h 47m
2 stops
$1,250United Airlines
Sat, Aug 8 - Tue, Aug 11
United Airlines Logo
6:15 am - 10:50 am
ABE
-
PRG
22h 35m
2 stops
United Airlines Logo
12:30 pm - 5:01 pm
PRG
-
ABE
34h 31m
2 stops
$1,271United Airlines
Sat, Aug 8 - Mon, Aug 10
United Airlines Logo
6:15 am - 10:50 am
ABE
-
PRG
22h 35m
2 stops
United Airlines Logo
12:30 pm - 9:57 am
PRG
-
ABE
51h 27m
2 stops
$1,298United Airlines
Fri, Aug 7 - Sun, Aug 9

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Delta flights from Allentown to Czech Republic

Our best Delta deals on Allentown to Czech Republic flight tickets
Delta
Aug 4
ABE6:16 amAllentown-Bethlehem
33h 24m
2 stops
PRG9:40 pmVáclav Havel Prague
Aug 15
PRG6:00 amVáclav Havel Prague
22h 23m
2 stops
ABE10:23 pmAllentown-Bethlehem
$770
Delta
Aug 9
ABE6:08 pmAllentown-Bethlehem
17h 32m
2 stops
PRG5:40 pmVáclav Havel Prague
Aug 13
PRG11:15 amVáclav Havel Prague
36h 08m
2 stops
ABE5:23 pmAllentown-Bethlehem
$774
Delta
Aug 4
ABE6:08 pmAllentown-Bethlehem
21h 32m
2 stops
PRG9:40 pmVáclav Havel Prague
Aug 10
PRG8:50 amVáclav Havel Prague
38h 33m
2 stops
ABE5:23 pmAllentown-Bethlehem
$1,003

United Airlines flights from Allentown to Czech Republic

Our best United Airlines deals on Allentown to Czech Republic flight tickets
United Airlines
Sep 6
ABE6:15 amAllentown-Bethlehem
22h 35m
2 stops
PRG10:50 amVáclav Havel Prague
Sep 13
PRG6:10 amVáclav Havel Prague
16h 46m
2 stops
ABE4:56 pmAllentown-Bethlehem
$773
United Airlines
Aug 10
ABE6:15 amAllentown-Bethlehem
29h 25m
2 stops
PRG5:40 pmVáclav Havel Prague
Aug 12
PRG1:20 pmVáclav Havel Prague
50h 37m
2 stops
ABE9:57 amAllentown-Bethlehem
$944
United Airlines
Aug 9
ABE10:35 amAllentown-Bethlehem
18h 10m
2 stops
PRG10:45 amVáclav Havel Prague
Aug 11
PRG6:10 amVáclav Havel Prague
33h 47m
2 stops
ABE9:57 amAllentown-Bethlehem
$1,245

momondo 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, momondo users made 832,500 searches. Data last updated July 27, 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

Thu 8/6

6:08 pm-9:40 pm

2 stops21h 32m

Václav Havel Prague

Sat 8/15

6:00 am-10:23 pm

2 stops22h 23m

$770
Quickest round-trip

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sun 9/6

6:15 am-10:50 am

2 stops22h 35m

Václav Havel Prague

Sun 9/13

6:10 am-4:56 pm

2 stops16h 46m

$773

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sun 8/9

6:08 pm-5:40 pm

2 stops17h 32m

Václav Havel Prague

Thu 8/13

11:15 am-5:23 pm

2 stops36h 08m

$774

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Mon 8/10

6:15 am-5:40 pm

2 stops29h 25m

Václav Havel Prague

Wed 8/12

1:20 pm-9:57 am

2 stops50h 37m

$944

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Thu 8/6

6:08 pm-7:35 pm

2 stops19h 27m

Václav Havel Prague

Tue 8/11

2:30 pm-5:23 pm

2 stops32h 53m

$1,003

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Thu 8/6

6:08 pm-7:35 pm

2 stops19h 27m

Václav Havel Prague

Sun 8/9

6:00 am-10:23 pm

2 stops22h 23m

$1,073

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sun 8/9

10:35 am-10:45 am

2 stops18h 10m

Václav Havel Prague

Tue 8/11

6:10 am-9:57 am

2 stops33h 47m

$1,245

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sat 8/8

5:41 pm-10:45 am

2 stops35h 04m

Václav Havel Prague

Tue 8/11

6:10 am-9:57 am

2 stops33h 47m

$1,250

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Sat 8/8

6:15 am-10:50 am

2 stops22h 35m

Václav Havel Prague

Mon 8/10

12:30 pm-5:01 pm

2 stops34h 31m

$1,271

AllentownPrague

ABE - PRG

ABEPRG

Allentown-Bethlehem

Fri 8/7

6:15 am-10:50 am

2 stops22h 35m

Václav Havel Prague

Sun 8/9

12:30 pm-9:57 am

2 stops51h 27m

$1,298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Allentown to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to Czech Republic?

American Airlines, Air France, and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Czech Republic

What airlines fly to Czech Republic?

Scandinavian Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Czech Republic from Allentown according to our data. Scandinavian Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 11 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Czech Republic

Fastest flight time

33h 05m

Direct flights

None
The fastest flight from Allentown to Czech Republic takes 33h 05m
There are no direct flights from Allentown to Czech Republic. There are no popular flight routes from Allentown to Czech Republic.
Search flight deals

Frequently asked questions about flying from Allentown to the Czech Republic

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Czech Republic?

    Prices for flights from Allentown-Bethlehem Airport to Czech Republic refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Czech Republic?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The required travel and health documents for your Czech Republic trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Czech Republic. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Czech Republic?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Czech Republic from Allentown.

Can I find flights from Allentown to Czech Republic with flexible booking policies on momondo?

All flight searches from Allentown to Czech Republic on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Czech Republic?

Once all potential Allentown to Czech Republic flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Allentown to Czech Republic right now. Can momondo alert me if prices change?

Price alerts on flights to Czech Republic from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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