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$424+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — CPH
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$626
(American Airlines)

One-way from

$424
(oojo)
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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 11/126:36 pmGRB - FCO
2 stops20h 24mAmerican Airlines
Wed 11/197:50 amFCO - GRB
2 stops20h 41mAmerican Airlines
Deal found 4/30$594
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:36 pmGRB - FCO
2 stops15h 09mBritish Airways
Wed 11/197:50 amFCO - GRB
2 stops20h 41mBritish Airways
Deal found 4/30$596
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 11/115:30 amGRB - FCO
1 stop22h 00mDelta
Tue 11/1810:05 amFCO - GRB
1 stop13h 27mDelta
Deal found 4/30$604
This United Airlines deal was found by Cheapflights users on 4/30. 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 11/103:30 pmGRB - FCO
1 stop33h 15mUnited Airlines
Wed 11/199:55 amFCO - GRB
2 stops18h 19mUnited Airlines
Deal found 4/30$614
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amGRB - MAD
1 stop18h 55mAmerican Airlines
Wed 10/1512:40 pmMAD - GRB
2 stops17h 43mAmerican Airlines
Deal found 4/29$626
This KLM deal was found by Cheapflights users on 4/30. 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 11/1311:00 amGRB - FCO
1 stop13h 55mKLM
Tue 11/1810:05 amFCO - GRB
1 stop13h 27mKLM
Deal found 4/30$654
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/215:30 pmGRB - DUB
2 stops32h 15mUnited Airlines
Thu 8/289:50 amDUB - GRB
2 stops36h 59mUnited Airlines
Deal found 4/30$669
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 8/216:37 pmGRB - DUB
2 stops15h 08mAmerican Airlines
Thu 8/281:45 pmDUB - GRB
1 stop10h 22mAmerican Airlines
Deal found 4/30$694
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/211:22 pmGRB - GVA
2 stops15h 13mUnited Airlines
Mon 10/2712:50 pmGVA - GRB
2 stops32h 28mUnited Airlines
Deal found 4/30$698
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 8/176:37 pmGRB - MXP
2 stops17h 58mAmerican Airlines
Wed 8/271:20 pmMXP - GRB
2 stops17h 08mAmerican Airlines
Deal found 4/30$709
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 8/171:10 pmGRB - MXP
1 stop17h 10mUnited Airlines
Wed 8/2712:15 pmMXP - GRB
2 stops40h 28mUnited Airlines
Deal found 4/30$728
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Fri 11/286:36 pmGRB - CDG
2 stops13h 54mBritish Airways
Mon 12/88:35 pmCDG - GRB
2 stops28h 02mBritish Airways
Deal found 4/30$750

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 May 1, 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 BayMadrid

GRB - MAD

GRBMAD

Green Bay Austin-Straubel

Tue 9/2

6:00 am-7:55 am

1 stop18h 55m

Madrid Barajas

Wed 10/15

12:40 pm-11:23 pm

2 stops17h 43m

$626

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 8/21

5:30 pm-7:45 am

2 stops32h 15m

Dublin

Thu 8/28

9:50 am-4:49 pm

2 stops36h 59m

$669

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 8/21

6:37 pm-3:45 pm

2 stops15h 08m

Dublin

Thu 8/28

1:45 pm-6:07 pm

1 stop10h 22m

$694

Green BayGeneva

GRB - GVA

GRBGVA

Green Bay Austin-Straubel

Tue 10/21

1:22 pm-11:35 am

2 stops15h 13m

Geneva Geneve-Cointrin

Mon 10/27

12:50 pm-3:18 pm

2 stops32h 28m

$698

Green BayMilan

GRB - MXP

GRBMXP

Green Bay Austin-Straubel

Sun 8/17

6:37 pm-7:35 pm

2 stops17h 58m

Milan Malpensa

Wed 8/27

1:20 pm-11:28 pm

2 stops17h 08m

$709

Green BayMilan

GRB - MXP

GRBMXP

Green Bay Austin-Straubel

Sun 8/17

1:10 pm-1:20 pm

1 stop17h 10m

Milan Malpensa

Wed 8/27

12:15 pm-9:43 pm

2 stops40h 28m

$728

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Thu 10/16

2:51 pm-10:30 am

1 stop13h 39m

London Heathrow

Fri 10/24

9:15 am-5:40 pm

1 stop14h 25m

$758

Green BayLondon

GRB - LHR

GRBLHR

Green Bay Austin-Straubel

Thu 10/16

7:00 am-8:50 am

2 stops19h 50m

London Heathrow

Fri 10/24

12:25 pm-9:33 pm

1 stop15h 08m

$762

Green BayMilan

GRB - MXP

GRBMXP

Green Bay Austin-Straubel

Sun 8/17

3:49 pm-1:20 pm

1 stop14h 31m

Milan Malpensa

Mon 8/25

7:30 pm-4:49 pm

2 stops28h 19m

$766

Green BayRome

GRB - FCO

GRBFCO

Green Bay Austin-Straubel

Wed 10/8

9:56 am-11:20 am

2 stops18h 24m

Rome Fiumicino

Wed 10/15

10:20 am-11:23 pm

2 stops20h 03m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 38 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 $903). 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.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 British Airways ($424), Delta ($426), and KLM ($443).

  • 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 - Dublin. You may also consider Green Bay Austin-Straubel - Stockholm Arlanda or Green Bay Austin-Straubel - London Heathrow.

  • 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 $903). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$603Average$996FlexibilityNo cancel feeOn-time75%
DeltaCheapest$635Average$1,023FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$1,099FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$723Average$1,379FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$738Average$848FlexibilityNo cancel feeOn-time70%

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