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$419+ Cheap flights from Green Bay (GRB) to Europe

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — CPH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Green Bay to Europe

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

Round-trip from

$516
(American Airlines)

One-way from

$419
(United Airlines)
From Green Bay Austin-Straubel to Europe
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One-way flight from Green Bay Austin-Straubel to Europe
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Find flight deals from Green Bay to Europe

Cheapest flights from Green Bay to Europe
Explore the most affordable flight options available from Green Bay to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:32 pmGRB - CDG
2 stops15h 48mAmerican Airlines
Tue 12/97:10 amCDG - GRB
2 stops19h 20mAmerican Airlines
Deal found 10/27$516
This Delta deal was found by Cheapflights users on 10/28. 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 12/37:00 amGRB - CDG
1 stop17h 55mDelta
Tue 12/911:10 amCDG - GRB
1 stop18h 27mDelta
Deal found 10/28$522
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/105:21 pmGRB - LIS
2 stops33h 59mUnited Airlines
Tue 12/2311:20 amLIS - GRB
2 stops35h 28mUnited Airlines
Deal found 10/27$533
This Air France deal was found by Cheapflights users on 10/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:11 amGRB - LIS
2 stops14h 49mAir France
Tue 12/2311:15 amLIS - GRB
2 stops15h 27mAir France
Deal found 10/26$553
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/103:51 pmGRB - CDG
1 stop11h 04mUnited Airlines
Wed 12/1710:20 amCDG - GRB
2 stops30h 49mUnited Airlines
Deal found 10/26$554
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/96:15 amGRB - LIS
2 stops22h 00mUnited Airlines
Sat 12/2011:55 amLIS - GRB
2 stops28h 14mUnited Airlines
Deal found 10/28$555
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/108:00 amGRB - FCO
1 stop16h 45mUnited Airlines
Wed 12/179:45 amFCO - GRB
1 stop14h 00mUnited Airlines
Deal found 10/26$555
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/108:00 amGRB - LIS
2 stops20h 15mUnited Airlines
Wed 12/1711:55 amLIS - GRB
2 stops15h 37mUnited Airlines
Deal found 10/26$559
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/1010:46 amGRB - LIS
2 stops15h 24mUnited Airlines
Mon 11/175:00 amLIS - GRB
2 stops46h 38mUnited Airlines
Deal found 10/26$565
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/123:51 pmGRB - LIS
2 stops12h 24mUnited Airlines
Fri 12/1911:55 amLIS - GRB
2 stops34h 52mUnited Airlines
Deal found 10/28$566
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:27 pmGRB - LIS
2 stops24h 03mLufthansa
Mon 11/176:10 amLIS - GRB
2 stops21h 28mLufthansa
Deal found 10/28$592
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:51 pmGRB - LIS
2 stops14h 59mMultiple Airlines
Mon 11/176:10 amLIS - GRB
2 stops39h 00mMultiple Airlines
Deal found 10/28$607

Cheapflights Fare Finder

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

Fly from

Green Bay

Fly to

Europe

Route

Depart

Return

Price

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Tue 12/9

4:52 pm-11:05 am

1 stop11h 13m

Paris Charles de Gaulle

Tue 12/16

2:10 pm-10:37 pm

1 stop15h 27m

$522

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Wed 12/3

7:00 am-7:55 am

1 stop17h 55m

Paris Charles de Gaulle

Tue 12/9

11:10 am-10:37 pm

1 stop18h 27m

$522

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Wed 12/3

5:15 am-6:10 am

1 stop17h 55m

Paris Charles de Gaulle

Tue 12/9

4:05 pm-8:39 pm

1 stop11h 34m

$522

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Tue 12/9

6:20 am-9:30 am

2 stops20h 10m

Paris Charles de Gaulle

Tue 12/16

3:30 pm-10:37 pm

1 stop14h 07m

$526

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Wed 12/3

5:15 am-6:10 am

1 stop17h 55m

Paris Charles de Gaulle

Tue 12/9

11:45 am-8:39 pm

2 stops15h 54m

$526

Green BayLisbon

GRB - LIS

GRBLIS

Green Bay Austin-Straubel

Wed 12/10

5:21 pm-9:20 am

2 stops33h 59m

Lisbon Humberto Delgado

Tue 12/23

11:20 am-4:48 pm

2 stops35h 28m

$533

Green BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Sat 2/7

3:42 pm-5:50 pm

2 stops19h 08m

Madrid Barajas

Sat 2/14

8:25 am-9:30 pm

2 stops20h 05m

$544

Green BayLisbon

GRB - LIS

GRBLIS

Green Bay Austin-Straubel

Wed 12/10

11:11 am-8:00 am

2 stops14h 49m

Lisbon Humberto Delgado

Tue 12/23

11:15 am-8:42 pm

2 stops15h 27m

$553

Green BayParis

GRB - CDG

GRBCDG

Green Bay Austin-Straubel

Wed 12/10

3:51 pm-9:55 am

1 stop11h 04m

Paris Charles de Gaulle

Wed 12/17

10:20 am-10:09 am

2 stops30h 49m

$554

Green BayLisbon

GRB - LIS

GRBLIS

Green Bay Austin-Straubel

Tue 12/9

6:15 am-10:15 am

2 stops22h 00m

Lisbon Humberto Delgado

Sat 12/20

11:55 am-10:09 am

2 stops28h 14m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 36 results
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Best time to book a flight from Green Bay to Europe

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

What is the cheapest month to book a flight from Green Bay to Europe?

Currently, November is the cheapest month in which you can book a flight from Green Bay to Europe (average of $582). Flying from Green Bay to Europe in June is currently the most expensive (average of $1,224). 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.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Green Bay to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,995 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    If you book a flight to Europe from Green Bay, you will be flying from Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay.

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

    For as low as $522, Air France can have you in Europe from Green Bay in 11h 13m. The distance from Green Bay to Europe is about 4035 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Green Bay to Europe one-way?

    The cheapest airlines for a one-way flight from Green Bay to Europe are United Airlines ($419), American Airlines ($439), and Lufthansa ($441).

  • What are the most popular routes from Green Bay to Europe?

    The most popular route from Green Bay to Europe is Green Bay Austin-Straubel - London Heathrow. You may also consider Green Bay Austin-Straubel - Rome Fiumicino or Green Bay Austin-Straubel - Paris Charles de Gaulle.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Europe 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 Green Bay to Europe?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Europe (average of $582). Flying from Green Bay to Europe in June is currently the most expensive (average of $1,224). 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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Alternative routes for Green Bay to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Green Bay to Europe

Discover the top 5 airlines that operate flights from Green Bay to Europe. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$613Average$859FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$650Average$854FlexibilityNo cancel feeOn-time70%
KLMCheapest$656Average$1,035FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$701Average$1,401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$721Average$999FlexibilityNo cancel feeOn-timeN/A

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