$656 Find Cheap Flights from Green Bay to Southeast Europe

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Southeast Europe departing on 3/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Southeast Europe, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Southeast Europe, as well as popular online travel agencies
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Cheap Flights from Green Bay to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$891
Dubrovnik
Dubrovnik2 stops$656
Athens
Athens1 stop$891
Dubrovnik
Dubrovnik2 stops$656

Book Cheap Green Bay to Southeast 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 Southeast 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 Southeast Europe

Sat, Mar 28 - Tue, Apr 7
Lufthansa Logo
5:28 pm - 3:15 pm
GRB
-
DBV
39h 47m
2 stops
Lufthansa Logo
5:05 pm - 9:32 pm
DBV
-
GRB
35h 27m
2 stops
$656Lufthansa
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
3:43 pm - 11:50 pm
GRB
-
OTP
25h 07m
2 stops
United Airlines Logo
2:50 pm - 9:59 am
OTP
-
GRB
50h 09m
2 stops
$666United Airlines
Sat, Mar 28 - Tue, Apr 7
Lufthansa Logo
5:28 pm - 3:15 pm
GRB
-
DBV
39h 47m
2 stops
Lufthansa Logo
5:05 pm - 9:32 pm
DBV
-
GRB
35h 27m
2 stops
$688Lufthansa
Sat, Mar 28 - Tue, Apr 7
Multiple Airlines Logo
7:00 am - 11:35 am
GRB
-
DBV
22h 35m
2 stops
Multiple Airlines Logo
1:25 pm - 4:31 pm
DBV
-
GRB
34h 06m
2 stops
$761Multiple Airlines
Wed, May 20 - Fri, May 29
Delta Logo
6:45 am - 11:25 pm
GRB
-
DBV
33h 40m
2 stops
Delta Logo
6:30 am - 4:33 pm
DBV
-
GRB
17h 03m
2 stops
$846Delta
Wed, May 20 - Tue, May 26
Delta Logo
11:53 am - 11:25 pm
GRB
-
DBV
28h 32m
2 stops
Delta Logo
1:25 pm - 9:58 pm
DBV
-
GRB
39h 33m
2 stops
$876Delta
Sun, Apr 26 - Mon, May 4
Lufthansa Logo
1:30 pm - 10:35 am
GRB
-
ATH
13h 05m
1 stop
Lufthansa Logo
12:45 pm - 9:27 pm
ATH
-
GRB
16h 42m
2 stops
$891Lufthansa
Wed, May 20 - Thu, May 28
KLM Logo
4:00 pm - 11:25 pm
GRB
-
DBV
24h 25m
2 stops
KLM Logo
6:30 am - 9:58 pm
DBV
-
GRB
22h 28m
2 stops
$896KLM
Sun, Mar 15 - Sun, Mar 22
Multiple Airlines Logo
2:54 pm - 6:25 pm
GRB
-
OTP
20h 31m
3 stops
Multiple Airlines Logo
4:20 pm - 11:32 pm
OTP
-
GRB
38h 12m
2 stops
$1,237Multiple Airlines
Thu, May 28 - Sat, Jun 6
American Airlines Logo
6:08 am - 11:00 am
GRB
-
ATH
20h 52m
1 stop
American Airlines Logo
11:15 am - 11:38 pm
ATH
-
GRB
20h 23m
1 stop
$1,750American Airlines
Booking Insights

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

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

Can I save money by flying with a layover from Green Bay to Southeast Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $360, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$656
Flight from Green Bay to Dubrovnik

FAQs - booking Southeast Europe flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to Southeast 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 Southeast 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 Southeast 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 Southeast 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 Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Green Bay to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to Southeast 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.
7.4
United AirlinesOverall score based on 9219 reviews
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

2.0 MediocreJames, Jan 2026
ORD - MSP
Read more United Airlines reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports