$453 Find Cheap Flights from Green Bay to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Europe departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Green Bay to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$606
Madrid
Madrid2 stops$746
Athens
Athens2 stops$809
Lisbon
Lisbon2 stops$506
Dublin
Dublin2 stops$488
Amsterdam
Amsterdam2 stops$544
Munich
Munich1 stop$530
Prague
Prague2 stops$668
London
London1 stop$606
Madrid
Madrid2 stops$746
Athens
Athens2 stops$809
Lisbon
Lisbon2 stops$506
Dublin
Dublin2 stops$488
Amsterdam
Amsterdam2 stops$544
Munich
Munich1 stop$530
Prague
Prague2 stops$668

Book Cheap Green Bay to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Europe

Wed, Mar 4 - Sun, Mar 8
Delta Logo
7:00 am - 8:45 amGRB-DUB
19h 45m2 stops
Delta Logo
9:45 am - 3:36 pmDUB-GRB
10h 51m1 stop
$488Delta
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Sun, Feb 15 - Fri, Feb 27
United Airlines Logo
5:28 pm - 9:25 amGRB-FCO
56h 57m2 stops
United Airlines Logo
7:05 am - 7:04 pmFCO-GRB
18h 59m2 stops
$502United Airlines
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Sun, Mar 15 - Mon, Mar 23
British Airways Logo
6:39 pm - 2:20 pmGRB-DUB
14h 41m2 stops
British Airways Logo
8:40 pm - 5:43 pmDUB-GRB
26h 03m2 stops
$515British Airways
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Wed, Nov 19 - Sun, Nov 23
Virgin Atlantic Logo
5:19 am - 9:00 amGRB-MUC
20h 41m1 stop
Virgin Atlantic Logo
11:00 am - 10:33 pmMUC-GRB
18h 33m1 stop
$530Virgin Atlantic
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Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
5:02 pm - 3:20 pmGRB-CDG
15h 18m2 stops
American Airlines Logo
11:30 am - 10:12 pmCDG-GRB
17h 42m2 stops
$539American Airlines
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Wed, Jan 14 - Mon, Jan 19
Virgin Atlantic Logo
11:15 am - 7:55 amGRB-CDG
13h 40m1 stop
Virgin Atlantic Logo
7:35 am - 10:03 pmCDG-GRB
21h 28m2 stops
$543Virgin Atlantic
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Sun, Mar 15 - Mon, Mar 23
British Airways Logo
6:39 pm - 3:05 pmGRB-DUB
15h 26m2 stops
British Airways Logo
8:40 pm - 5:43 pmDUB-GRB
26h 03m2 stops
$562British Airways
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Sun, Feb 15 - Fri, Feb 27
KLM Logo
5:12 am - 10:30 amGRB-FCO
22h 18m1 stop
KLM Logo
12:40 pm - 10:37 pmFCO-GRB
16h 57m1 stop
$606KLM
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Wed, Mar 4 - Sun, Mar 8
KLM Logo
5:12 am - 7:45 amGRB-DUB
20h 33m1 stop
KLM Logo
9:45 am - 9:36 pmDUB-GRB
16h 51m1 stop
$610KLM
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Tue, Mar 3 - Fri, May 1
American Airlines Logo
6:00 am - 7:30 amGRB-MUC
18h 30m2 stops
American Airlines Logo
9:10 am - 11:06 pmMUC-GRB
20h 56m2 stops
$615American Airlines
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Booking Insights

KAYAK's insights & trends for Green Bay to Europe flights

Get data-powered insights and trends into flights from Green Bay to Europe to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Green Bay and Europe?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Green Bay to Europe.

There are 5 airlines that fly nonstop from Green Bay to Europe. They are: American Airlines, KLM, Delta, United Airlines and British Airways. The cheapest price of all airlines flying this route was found with United Airlines at $613 for a round-trip flight to Vienna (VIE). On average, British Airways offers the best prices for nonstop flights between Green Bay and Europe.

Which airlines provide the cheapest flights from Green Bay to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Green Bay to Europe were found on Delta ($488) and United Airlines ($502).

Good to know

Low seasonJanuary
Cheapest flight$418
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Green Bay to Rome Fiumicino Airport

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Green Bay to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Green Bay to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Green Bay to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $738 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to Europe is generally in the morning, which is peak travel time and where the average cost of a ticket is $904.

Reviews of the top 5 airlines serving from Green Bay to Europe

 
Need help choosing which airline to fly with from Green Bay to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Everything you need to know for your flight to Europe

Information on your arrival and departure airports