HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

$518+ Cheap flights from Green Bay (GRB) to Greece

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — ATH
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Green Bay to Greece

Keep the following information in mind while searching for Green Bay to Greece flight deals. Data was last updated August 13, 2025.

Round-trip from

$676
(KLM)

One-way from

$518
(United Airlines)
From Green Bay Austin-Straubel to Greece
Search Deals
One-way flight from Green Bay Austin-Straubel to Greece
Search Deals

Find flight deals from Green Bay to Greece

Cheapest flights from Green Bay to Greece
Explore the most affordable flight options available from Green Bay to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This KLM deal was found by Cheapflights users on 8/12. 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.
Sun 9/75:31 amGRB - ATH
1 stop21h 24mKLM
Tue 9/231:40 pmATH - GRB
2 stops17h 20mKLM
Deal found 8/12$676
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:26 pmGRB - ATH
2 stops17h 04mBritish Airways
Tue 9/236:30 pmATH - GRB
2 stops29h 29mBritish Airways
Deal found 8/12$682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Greece 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 August 13, 2025.
Use the filters below to find and compare flights from Green Bay to Greece that are best for you.

Fly from

Green Bay

Fly to

Greece

Route

Depart

Return

Price

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Sun 9/7

5:31 am-10:55 am

1 stop21h 24m

Athens Eleftherios V.

Tue 9/23

6:00 am-3:33 pm

2 stops17h 33m

$676

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Sun 9/7

5:31 am-1:20 pm

2 stops23h 49m

Athens Eleftherios V.

Tue 9/23

6:00 am-3:33 pm

2 stops17h 33m

$680

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Sun 9/7

6:26 pm-7:30 pm

2 stops17h 04m

Athens Eleftherios V.

Tue 9/23

6:30 pm-3:59 pm

2 stops29h 29m

$682

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Fri 10/17

6:35 pm-10:05 am

2 stops31h 30m

$518

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Fri 10/17

8:08 pm-11:10 am

1 stop31h 02m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Green Bay to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Greece. 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 Greece?

    If you book a flight to Greece 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.

  • Can I find deals for flights from Green Bay to Greece that include hotel bookings?

    Yes. In addition to deals on Green Bay to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Greece?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Greece.

  • Can I find deals for business class flights from Green Bay to Greece?

    Yes. Cheapflights offers flight deals from Green Bay to Greece 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 Greece?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Greece (average of $679). Flying from Green Bay to Greece in June is currently the most expensive (average of $1,286). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to Greece

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Istanbul flights
O'Hare Intl to Dublin flights
O'Hare Intl to Madrid flights
O'Hare Intl to Athens flights
Minneapolis to Dublin flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to London City flights
Minneapolis to Heathrow flights
O'Hare Intl to Orly flights
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to Frankfurt flights
O'Hare Intl to Malpensa flights
O'Hare Intl to Munich flights
O'Hare Intl to Amsterdam flights
O'Hare Intl to Zurich flights
O'Hare Intl to Lisbon flights
O'Hare Intl to Sabiha Gokcen flights
Minneapolis to Charles de Gaulle flights
O'Hare Intl to Stansted flights
O'Hare Intl to Keflavik Intl flights
Minneapolis to Amsterdam flights
O'Hare Intl to Edinburgh flights
O'Hare Intl to Berlin flights
O'Hare Intl to Krakow flights
Minneapolis to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Bruxelles-National flights
Minneapolis to Keflavik Intl flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Linate flights
O'Hare Intl to Luton flights
O'Hare Intl to Vienna flights
Minneapolis to Gatwick flights
O'Hare Intl to Otopeni Intl flights
O'Hare Intl to Vicenza flights
Minneapolis to London City flights
Minneapolis to Lisbon flights
O'Hare Intl to Beauvais-Tille flights
Minneapolis to Frankfurt flights
Minneapolis to Orly flights
O'Hare Intl to Naples flights
Minneapolis to Athens flights
O'Hare Intl to Tirana flights
O'Hare Intl to Belgrade flights
O'Hare Intl to Bergamo flights
O'Hare Intl to Prague flights
O'Hare Intl to Sofia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.