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$399+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — CPH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$534
(Gurufare)

One-way from

$399
(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 July 29, 2025.

This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:51 pmGRB - FCO
2 stops19h 04mBritish Airways
Wed 11/267:50 amFCO - GRB
2 stops19h 39mBritish Airways
Deal found 7/28$534
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/298:00 amGRB - BCN
2 stops18h 35mUnited Airlines
Thu 11/61:35 pmBCN - GRB
2 stops39h 03mUnited Airlines
Deal found 7/27$560
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 11/103:51 pmGRB - FCO
2 stops58h 04mUnited Airlines
Wed 11/269:45 amFCO - GRB
1 stop18h 53mUnited Airlines
Deal found 7/28$611
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:26 pmGRB - MXP
2 stops17h 59mBritish Airways
Mon 8/258:25 pmMXP - GRB
2 stops25h 10mBritish Airways
Deal found 7/27$617
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/104:35 pmGRB - LHR
1 stop10h 35mAmerican Airlines
Wed 9/178:50 amLHR - GRB
2 stops15h 06mAmerican Airlines
Deal found 7/27$621
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/246:15 amGRB - LHR
2 stops21h 20mUnited Airlines
Tue 9/302:05 pmLHR - GRB
2 stops28h 39mUnited Airlines
Deal found 7/28$629
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/94:35 pmGRB - BCN
1 stop10h 55mAmerican Airlines
Thu 9/1810:45 amBCN - GRB
1 stop19h 43mAmerican Airlines
Deal found 7/27$638
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 11/1411:53 amGRB - ARN
2 stops16h 57mDelta
Tue 11/186:15 amARN - GRB
2 stops22h 43mDelta
Deal found 7/28$642
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:11 amGRB - LHR
1 stop19h 04mBritish Airways
Tue 9/99:15 amLHR - GRB
1 stop14h 41mBritish Airways
Deal found 7/27$647
This Delta deal was found by Cheapflights users on 7/29. 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 9/245:01 pmGRB - LHR
2 stops14h 29mDelta
Fri 10/312:25 pmLHR - GRB
2 stops16h 35mDelta
Deal found 7/29$656
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:26 pmGRB - ARN
2 stops21h 24mBritish Airways
Wed 8/207:40 amARN - GRB
2 stops37h 51mBritish Airways
Deal found 7/29$657
This Netflights deal was found by Cheapflights users on 7/27. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:00 pmGRB - LHR
1 stop14h 15mVirgin Atlantic
Thu 12/42:20 pmLHR - GRB
1 stop13h 38mVirgin Atlantic
Deal found 7/27$665

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 July 29, 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 BayRome

GRB - FCO

GRBFCO

Green Bay Austin-Straubel

Mon 11/10

2:51 pm-4:55 pm

2 stops19h 04m

Rome Fiumicino

Wed 11/26

7:50 am-8:29 pm

2 stops19h 39m

$534

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Wed 10/29

8:00 am-8:35 am

2 stops18h 35m

Barcelona-El Prat

Thu 11/6

1:35 pm-9:38 pm

2 stops39h 03m

$560

Green BayRome

GRB - FCO

GRBFCO

Green Bay Austin-Straubel

Mon 11/10

3:51 pm-8:55 am

2 stops58h 04m

Rome Fiumicino

Wed 11/26

9:45 am-9:38 pm

1 stop18h 53m

$611

Green BayMilan

GRB - MXP

GRBMXP

Green Bay Austin-Straubel

Sun 8/17

6:26 pm-7:25 pm

2 stops17h 59m

Milan Malpensa

Mon 8/25

8:25 pm-2:35 pm

2 stops25h 10m

$617

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 9/10

4:35 pm-9:10 am

1 stop10h 35m

London Heathrow

Wed 9/17

8:50 am-5:56 pm

2 stops15h 06m

$621

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 9/24

6:15 am-9:35 am

2 stops21h 20m

London Heathrow

Tue 9/30

2:05 pm-12:44 pm

2 stops28h 39m

$629

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 9/9

4:35 pm-10:30 am

1 stop10h 55m

Barcelona-El Prat

Thu 9/18

10:45 am-11:28 pm

1 stop19h 43m

$638

Green BayStockholm

GRB - ARN

GRBARN

Green Bay Austin-Straubel

Fri 11/14

11:53 am-11:50 am

2 stops16h 57m

Stockholm Arlanda

Tue 11/18

6:15 am-9:58 pm

2 stops22h 43m

$642

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 9/3

11:11 am-12:15 pm

1 stop19h 04m

London Heathrow

Tue 9/9

9:15 am-5:56 pm

1 stop14h 41m

$647

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Wed 9/24

5:01 pm-1:30 pm

2 stops14h 29m

London Heathrow

Fri 10/3

12:25 pm-10:03 pm

1 stop15h 38m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 37 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 $523). Flying from Green Bay to Europe in June is currently the most expensive (average of $912). 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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France 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
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 ($399), Delta ($443), and American Airlines ($547).

  • 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 - Milan Malpensa. You may also consider Green Bay Austin-Straubel - Venice Marco Polo or Green Bay Austin-Straubel - Stockholm Arlanda.

  • 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 $523). Flying from Green Bay to Europe in June is currently the most expensive (average of $912). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$544Average$900FlexibilityNo cancel feeOn-time69%
KLMCheapest$634Average$995FlexibilityNo cancel feeOn-time75%
DeltaCheapest$635Average$1,040FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$699Average$1,412FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$734Average$840FlexibilityNo cancel feeOn-time70%

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