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$509+ Cheap flights from Green Bay (GRB) to the Czech Republic

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PRG
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Green Bay to Czech Republic

Best flights from Green Bay to Czech Republic
Discover carefully curated flight deals from Green Bay to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 1/232:39 pmGRB - PRG
2 stops15h 26mUnited Airlines
Tue 1/277:25 amPRG - GRB
2 stops18h 38mUnited Airlines
Deal found 12/25$509
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 5/193:00 pmGRB - PRG
2 stops19h 50mUnited Airlines
Sun 6/71:35 pmPRG - GRB
2 stops38h 39mUnited Airlines
Deal found 12/26$947

Find flight deals from Green Bay to Czech Republic

Keep the following information in mind while searching for Green Bay to Czech Republic flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$509
(United Airlines)
Provider with most accurate pricing for Green Bay Austin-Straubel-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Václav Havel Prague flights.
Search Deals
From Green Bay Austin-Straubel to Czech Republic
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 December 28, 2025.
Use the filters below to find and compare flights from Green Bay to the Czech Republic that are best for you.

Fly from

Green Bay

Fly to

Czech Republic

Route

Depart

Return

Price

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Fri 1/23

2:39 pm-1:05 pm

2 stops15h 26m

Václav Havel Prague

Tue 1/27

7:25 am-7:03 pm

2 stops18h 38m

$509

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Tue 5/19

3:00 pm-5:50 pm

2 stops19h 50m

Václav Havel Prague

Sun 6/7

1:35 pm-9:14 pm

2 stops38h 39m

$947

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Sun 1/4

7:00 am-5:05 pm

2 stops27h 05m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Best time to book a flight from Green Bay to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Green Bay 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 Green Bay to the Czech Republic
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Czech Republic?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to Czech Republic. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

  • How long is the flight from Green Bay to Czech Republic?

    A quick flight from Green Bay to Czech Republic can take about 15h 26m. United Airlines provides one of the quickest options available for as low as $509. Green Bay and Czech Republic are separated by a distance of 4414 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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.

See more FAQs

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