$896 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 8/13. 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$896
Dubrovnik
Dubrovnik2 stops$930
Athens
Athens1 stop$896
Dubrovnik
Dubrovnik2 stops$930

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

Thu, Aug 13 - Thu, Aug 20
British Airways Logo
12:26 pm - 11:00 am
GRB
-
ATH
14h 34m
1 stop
British Airways Logo
11:15 am - 6:25 pm
ATH
-
GRB
15h 10m
1 stop
$896British Airways
Thu, Aug 13 - Thu, Aug 20
Iberia Logo
7:02 pm - 8:00 pm
GRB
-
ATH
40h 58m
2 stops
Iberia Logo
11:15 am - 12:16 am
ATH
-
GRB
21h 01m
1 stop
$914Iberia
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
12:30 pm - 9:00 pm
GRB
-
ATH
24h 30m
2 stops
Lufthansa Logo
6:00 am - 11:19 pm
ATH
-
GRB
25h 19m
2 stops
$925Lufthansa
Sat, Aug 15 - Fri, Aug 21
Lufthansa Logo
12:30 pm - 4:15 pm
GRB
-
DBV
20h 45m
2 stops
Lufthansa Logo
6:30 pm - 11:19 pm
DBV
-
GRB
35h 49m
2 stops
$930Lufthansa
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
6:25 am - 10:10 am
GRB
-
ATH
19h 45m
2 stops
United Airlines Logo
12:10 pm - 7:51 pm
ATH
-
GRB
39h 41m
2 stops
$953United Airlines
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
6:25 am - 10:10 am
GRB
-
ATH
19h 45m
2 stops
United Airlines Logo
1:10 pm - 12:05 pm
ATH
-
GRB
30h 55m
2 stops
$958United Airlines
Tue, Sep 1 - Fri, Sep 11
Delta Logo
5:37 pm - 1:15 am
GRB
-
ATH
23h 38m
2 stops
Delta Logo
12:10 pm - 10:28 pm
ATH
-
GRB
18h 18m
1 stop
$995Delta
Tue, Sep 1 - Fri, Sep 11
Delta Logo
5:37 pm - 1:15 am
GRB
-
ATH
23h 38m
2 stops
Delta Logo
12:10 pm - 10:28 pm
ATH
-
GRB
18h 18m
1 stop
$1,027Delta
Tue, Sep 1 - Fri, Sep 11
Multiple Airlines Logo
5:37 pm - 5:40 pm
GRB
-
ATH
16h 03m
2 stops
Multiple Airlines Logo
12:10 pm - 10:28 pm
ATH
-
GRB
18h 18m
1 stop
$1,077Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
Multiple Airlines Logo
3:46 pm - 7:00 pm
GRB
-
DBV
20h 14m
3 stops
Multiple Airlines Logo
7:50 pm - 6:25 pm
DBV
-
GRB
29h 35m
2 stops
$2,962Multiple 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 $430, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$896
Flight from Green Bay to Athens

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 9868 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

6.0 GoodRobert, Jun 2026
MIA - FRA
Read more United Airlines reviews

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports

Green Bay (GRB)