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Frankfurt am Main

$419+ Cheap flights from Green Bay (GRB) to Frankfurt am Main

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

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

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:59 pmGRB - FRA
2 stops13h 21mDelta
Wed 4/227:00 amFRA - GRB
2 stops21h 54mDelta
Deal found 12/25$612
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:04 amGRB - FRA
1 stop15h 46mKLM
Mon 4/207:00 amFRA - GRB
2 stops17h 19mKLM
Deal found 12/25$658
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:20 amGRB - FRA
1 stop20h 35mVirgin Atlantic
Thu 4/2311:00 amFRA - GRB
1 stop16h 38mVirgin Atlantic
Deal found 12/25$661
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:04 amGRB - FRA
1 stop15h 46mDelta
Fri 5/17:00 amFRA - GRB
2 stops20h 38mDelta
Deal found 12/26$658
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:20 amGRB - FRA
1 stop20h 35mKLM
Thu 4/2311:45 amFRA - GRB
2 stops17h 09mKLM
Deal found 12/25$658
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:04 amGRB - FRA
1 stop15h 46mVirgin Atlantic
Fri 5/111:00 amFRA - GRB
1 stop13h 19mVirgin Atlantic
Deal found 12/26$661
This Delta deal was found by Cheapflights users on 12/24. 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 3/2911:12 amGRB - FRA
1 stop15h 38mDelta
Thu 4/27:00 amFRA - GRB
2 stops20h 36mDelta
Deal found 12/24$673
This Delta deal was found by Cheapflights users on 12/24. 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 3/307:00 amGRB - FRA
1 stop19h 50mDelta
Thu 4/27:00 amFRA - GRB
2 stops20h 36mDelta
Deal found 12/24$673
This Delta deal was found by Cheapflights users on 12/24. 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.
Wed 3/257:00 amGRB - FRA
1 stop18h 50mDelta
Thu 4/211:00 amFRA - GRB
1 stop12h 26mDelta
Deal found 12/24$675
This Delta deal was found by Cheapflights users on 12/24. 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 3/2911:12 amGRB - FRA
1 stop15h 38mDelta
Wed 4/111:00 amFRA - GRB
1 stop16h 36mDelta
Deal found 12/24$675
This Delta deal was found by Cheapflights users on 12/24. 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.
Wed 3/2511:12 amGRB - FRA
1 stop14h 38mDelta
Wed 4/111:00 amFRA - GRB
1 stop12h 26mDelta
Deal found 12/24$675

Find flight deals from Green Bay to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Frankfurt am Main (FK0). 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 December 28, 2025.

Round-trip from

$608
(KLM)

One-way from

$419
(Virgin Atlantic)
From Green Bay Austin-Straubel to Frankfurt am Main
Search Deals
One-way flight from Green Bay Austin-Straubel to Frankfurt am Main
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Frankfurt am Main 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 Frankfurt am Main that are best for you.

Fly from

Green Bay

Fly to

Frankfurt am Main

Route

Depart

Return

Price

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Wed 4/15

5:59 pm-2:20 pm

2 stops13h 21m

Frankfurt am Main

Wed 4/22

7:00 am-9:54 pm

2 stops21h 54m

$612

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Mon 4/13

11:04 am-9:50 am

1 stop15h 46m

Frankfurt am Main

Mon 4/20

7:00 am-5:19 pm

2 stops17h 19m

$658

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Fri 4/24

11:04 am-9:50 am

1 stop15h 46m

Frankfurt am Main

Fri 5/1

7:00 am-8:38 pm

2 stops20h 38m

$658

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Thu 4/16

5:20 am-8:55 am

1 stop20h 35m

Frankfurt am Main

Thu 4/23

11:45 am-9:54 pm

2 stops17h 09m

$658

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Thu 4/16

5:20 am-8:55 am

1 stop20h 35m

Frankfurt am Main

Thu 4/23

11:00 am-8:38 pm

1 stop16h 38m

$661

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Fri 4/24

11:04 am-9:50 am

1 stop15h 46m

Frankfurt am Main

Fri 5/1

11:00 am-5:19 pm

1 stop13h 19m

$661

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Sun 3/29

11:12 am-9:50 am

1 stop15h 38m

Frankfurt am Main

Thu 4/2

7:00 am-8:36 pm

2 stops20h 36m

$673

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Mon 3/30

7:00 am-9:50 am

1 stop19h 50m

Frankfurt am Main

Thu 4/2

7:00 am-8:36 pm

2 stops20h 36m

$673

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Wed 3/25

7:00 am-7:50 am

1 stop18h 50m

Frankfurt am Main

Thu 4/2

11:00 am-4:26 pm

1 stop12h 26m

$675

Green BayFrankfurt am Main

GRB - FRA

GRBFRA

Green Bay Austin-Straubel

Sun 3/29

11:12 am-9:50 am

1 stop15h 38m

Frankfurt am Main

Wed 4/1

11:00 am-8:36 pm

1 stop16h 36m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 12 results
1
2

Best time to book a flight from Green Bay to Frankfurt am Main

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

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated December 28, 2025.
Read through reviews of airlines operating flights from Green Bay to Frankfurt am Main, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,113 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Frankfurt am Main. 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 Frankfurt am Main?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Frankfurt am Main. On average, Austin-Straubel has 0 outbound flights to Frankfurt am Main per day from 1 airline. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

  • How long is the flight from Green Bay to Frankfurt am Main?

    For as low as $612, Delta can have you in Frankfurt am Main from Green Bay in 13h 21m. The distance from Green Bay to Frankfurt am Main is about 4217 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Green Bay to Frankfurt am Main round-trip?

    Flying on United Airlines is currently your cheapest option to Frankfurt am Main, with prices starting at $635.

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

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

  • How can I find direct flights from Green Bay to Frankfurt am Main?

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

  • Can I find deals for business class flights from Green Bay to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Green Bay to Frankfurt am Main 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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Alternative routes for Green Bay to Frankfurt am Main

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Top airline flying from Green Bay to Frankfurt am Main

Discover the top airline that operate flights from Green Bay to Frankfurt am Main. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$635Average$1,193FlexibilityNo cancel feeOn-time69%

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