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Heidelberg

$713+ Cheap flights from Green Bay (GRB) to Heidelberg, Germany

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — FRA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Green Bay to Heidelberg

Best flights from Green Bay to Heidelberg
Discover carefully curated flight deals from Green Bay to Heidelberg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 12/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:20 amGRB - FRA
1 stop21h 20mVirgin Atlantic
Sun 3/2210:40 amFRA - GRB
2 stops15h 56mVirgin Atlantic
Deal found 12/10$713
This oojo deal was found by Cheapflights users on 12/10. 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.
Sun 3/156:38 pmGRB - FRA
2 stops16h 12mBritish Airways
Sun 3/229:05 pmFRA - GRB
2 stops27h 02mBritish Airways
Deal found 12/10$915
This Ovago deal was found by Cheapflights users on 12/10. 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.
Sun 3/152:54 pmGRB - FRA
1 stop17h 06mLufthansa
Sun 3/2212:50 pmFRA - GRB
1 stop14h 37mLufthansa
Deal found 12/10$1,036
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:50 amGRB - FRA
1 stop16h 00mKLM
Mon 6/297:00 amFRA - GRB
2 stops16h 33mKLM
Deal found 12/11$1,491
This Air France deal was found by Cheapflights users on 12/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:53 amGRB - FRA
2 stops14h 57mMultiple Airlines
Mon 6/297:00 amFRA - GRB
2 stops15h 32mMultiple Airlines
Deal found 12/11$1,495
This United Airlines deal was found by Cheapflights users on 12/9. 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 1/222:39 pmGRB - FRA
1 stop12h 16mUnited Airlines
Mon 1/268:40 amFRA - GRB
1 stop12h 22mUnited Airlines
Deal found 12/9$1,518
This British Airways deal was found by Cheapflights users on 12/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:20 amGRB - FRA
2 stops25h 05mBritish Airways
Mon 1/265:55 pmFRA - GRB
2 stops29h 28mBritish Airways
Deal found 12/9$1,681

Find flight deals from Green Bay to Heidelberg

Keep the following information in mind while searching for Green Bay to Heidelberg flight deals. Data was last updated December 12, 2025.

Round-trip from

$713
(Virgin Atlantic)
From Green Bay Austin-Straubel to Heidelberg
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Heidelberg 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 12, 2025.
Use the filters below to find and compare flights from Green Bay to Heidelberg that are best for you.

Fly from

Green Bay

Fly to

Heidelberg

Route

Depart

Return

Price

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Sun 3/15

5:20 am-8:40 am

1 stop21h 20m

Frankfurt am Main

Sun 3/22

10:40 am-8:36 pm

2 stops15h 56m

$713

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Sun 3/15

6:38 pm-4:50 pm

2 stops16h 12m

Frankfurt am Main

Sun 3/22

9:05 pm-6:07 pm

2 stops27h 02m

$915

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Sun 3/15

2:54 pm-2:00 pm

1 stop17h 06m

Frankfurt am Main

Sun 3/22

12:50 pm-9:27 pm

1 stop14h 37m

$1,036

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Mon 6/1

10:50 am-9:50 am

1 stop16h 00m

Frankfurt am Main

Mon 6/29

7:00 am-4:33 pm

2 stops16h 33m

$1,491

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Mon 6/1

11:53 am-9:50 am

2 stops14h 57m

Frankfurt am Main

Mon 6/29

7:00 am-3:32 pm

2 stops15h 32m

$1,495

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Thu 1/22

2:39 pm-9:55 am

1 stop12h 16m

Frankfurt am Main

Mon 1/26

8:40 am-2:02 pm

1 stop12h 22m

$1,518

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Thu 1/22

11:20 am-7:25 pm

2 stops25h 05m

Frankfurt am Main

Mon 1/26

5:55 pm-4:23 pm

2 stops29h 28m

$1,681

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Green Bay to Heidelberg

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

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 12, 2025.
See what other customers who have flown with United Airlines from Green Bay to Heidelberg 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
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Heidelberg. 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 Heidelberg?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly out of when you book flights from Green Bay to Heidelberg. 1 airline have flights from Austin-Straubel to Heidelberg on a regular basis. Booking flights from Green Bay Austin-Straubel to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

  • How long is the flight from Green Bay to Heidelberg?

    A quick flight from Green Bay to Heidelberg can take about 16h 12m. Virgin Atlantic provides one of the quickest options available for as low as $915. There are 4217 mi between Green Bay and Heidelberg. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Heidelberg 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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Top airline flying from Green Bay to Heidelberg

Discover the top airline that operate flights from Green Bay to Heidelberg. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$635Average$1,193FlexibilityNo cancel feeOn-time69%

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