What is the cheapest airline that flies from Green Bay Austin-Straubel to Greece?

Lufthansa is the most popular carrier operating from Green Bay Austin-Straubel to Greece

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Greece?

Prices for flights from Green Bay Austin-Straubel Airport to Greece were last updated today.

How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Greece?

The number of operators available for flights from Green Bay Austin-Straubel Airport to Greece is 1 as of June 2026.

How old do you have to be to fly from Green Bay Austin-Straubel Airport to Greece?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$840 Cheap Flights from Green Bay to Greece in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Greece

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:29 pm - 6:40 pm

GRB

ATH

17h 11m

2 stops

6:45 am - 11:19 pm

ATH

GRB

24h 34m

2 stops

$840Lufthansa

Tue, Aug 25 - Tue, Sep 1

12:26 pm - 11:00 am

GRB

ATH

14h 34m

1 stop

8:50 pm - 6:25 pm

ATH

GRB

29h 35m

2 stops

$851Iberia

Tue, Aug 25 - Tue, Sep 1

5:30 am - 11:00 am

GRB

ATH

21h 30m

1 stop

9:45 am - 10:34 pm

ATH

GRB

20h 49m

1 stop

$863Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

6:25 am - 10:10 am

GRB

ATH

19h 45m

2 stops

12:10 pm - 2:00 pm

ATH

GRB

33h 50m

2 stops

$952United Airlines

Tue, Sep 1 - Fri, Sep 11

5:29 pm - 6:40 pm

GRB

ATH

17h 11m

2 stops

6:55 am - 7:51 pm

ATH

GRB

20h 56m

2 stops

$969Multiple Airlines

Tue, Sep 1 - Fri, Sep 11

12:30 pm - 6:40 pm

GRB

ATH

22h 10m

2 stops

6:45 am - 9:04 pm

ATH

GRB

46h 19m

2 stops

$973Lufthansa

Tue, Sep 1 - Fri, Sep 11

9:14 am - 10:35 am

GRB

ATH

17h 21m

1 stop

6:55 am - 7:21 pm

ATH

GRB

20h 26m

2 stops

$980United Airlines

Tue, Aug 11 - Tue, Aug 18

9:14 am - 10:00 am

GRB

ATH

16h 46m

2 stops

6:45 am - 7:21 pm

ATH

GRB

20h 36m

2 stops

$985United Airlines

Tue, Aug 11 - Tue, Aug 18

11:07 am - 5:40 pm

GRB

ATH

22h 33m

2 stops

9:45 am - 10:28 pm

ATH

GRB

20h 43m

1 stop

$989Delta

Tue, Sep 1 - Fri, Sep 11

4:13 pm - 1:15 am

GRB

ATH

25h 02m

2 stops

9:45 am - 10:28 pm

ATH

GRB

20h 43m

1 stop

$993Delta

Tue, Sep 1 - Fri, Sep 11

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United Airlines flights from Green Bay to Greece

Our best United Airlines deals on Green Bay to Greece flight tickets

United Airlines

Sep 1

GRB6:25 amGreen Bay Austin-Straubel

19h 45m

2 stops

ATH10:10 amAthens Eleftherios V.

Sep 11

ATH12:10 pmAthens Eleftherios V.

33h 50m

2 stops

GRB2:00 pmGreen Bay Austin-Straubel

$952

United Airlines

Aug 11

GRB9:14 amGreen Bay Austin-Straubel

17h 21m

1 stop

ATH10:35 amAthens Eleftherios V.

Aug 18

ATH6:55 amAthens Eleftherios V.

20h 26m

2 stops

GRB7:21 pmGreen Bay Austin-Straubel

$980

United Airlines

Aug 11

GRB9:14 amGreen Bay Austin-Straubel

16h 46m

2 stops

ATH10:00 amAthens Eleftherios V.

Aug 18

ATH6:45 amAthens Eleftherios V.

20h 36m

2 stops

GRB7:21 pmGreen Bay Austin-Straubel

$985

British Airways flights from Green Bay to Greece

Our best British Airways deals on Green Bay to Greece flight tickets

British Airways

Sep 11

GRB8:27 pmGreen Bay Austin-Straubel

31h 13m

1 stop

ATH11:40 amAthens Eleftherios V.

Sep 26

ATH8:35 pmAthens Eleftherios V.

26h 59m

2 stops

GRB3:34 pmGreen Bay Austin-Straubel

$1,259

British Airways

Sep 11

GRB8:27 pmGreen Bay Austin-Straubel

31h 13m

1 stop

ATH11:40 amAthens Eleftherios V.

Sep 26

ATH6:20 pmAthens Eleftherios V.

33h 36m

2 stops

GRB7:56 pmGreen Bay Austin-Straubel

$1,275

British Airways

Sep 11

GRB4:04 pmGreen Bay Austin-Straubel

35h 36m

1 stop

ATH11:40 amAthens Eleftherios V.

Sep 26

ATH6:20 pmAthens Eleftherios V.

29h 14m

2 stops

GRB3:34 pmGreen Bay Austin-Straubel

$1,290

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 8/25

5:29 pm-6:40 pm

2 stops17h 11m

Athens Eleftherios V.

Tue 9/1

6:45 am-11:19 pm

2 stops24h 34m

$840

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 8/25

12:26 pm-11:00 am

1 stop14h 34m

Athens Eleftherios V.

Tue 9/1

8:50 pm-6:25 pm

2 stops29h 35m

$851

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 8/25

5:30 am-11:00 am

1 stop21h 30m

Athens Eleftherios V.

Tue 9/1

9:45 am-10:34 pm

1 stop20h 49m

$863

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 9/1

6:25 am-10:10 am

2 stops19h 45m

Athens Eleftherios V.

Fri 9/11

12:10 pm-2:00 pm

2 stops33h 50m

$952

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 9/1

5:29 pm-6:40 pm

2 stops17h 11m

Athens Eleftherios V.

Fri 9/11

6:55 am-7:51 pm

2 stops20h 56m

$969

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 9/1

12:30 pm-6:40 pm

2 stops22h 10m

Athens Eleftherios V.

Fri 9/11

6:45 am-9:04 pm

2 stops46h 19m

$973

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 8/11

9:14 am-10:35 am

1 stop17h 21m

Athens Eleftherios V.

Tue 8/18

6:55 am-7:21 pm

2 stops20h 26m

$980

Quickest round-trip

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 8/11

9:14 am-10:00 am

2 stops16h 46m

Athens Eleftherios V.

Tue 8/18

6:45 am-7:21 pm

2 stops20h 36m

$985

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 9/1

11:07 am-5:40 pm

2 stops22h 33m

Athens Eleftherios V.

Fri 9/11

9:45 am-10:28 pm

1 stop20h 43m

$989

Green BayAthens

GRB - ATH

GRBATH

Green Bay Austin-Straubel

Tue 9/1

4:13 pm-1:15 am

2 stops25h 02m

Athens Eleftherios V.

Fri 9/11

9:45 am-10:28 pm

1 stop20h 43m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Green Bay to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Green Bay to Greece flights?

You could potentially save up to 26% on your flight if you consider stops on a Green Bay to Greece flight.

Cheap Green Bay to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Greece

Fastest flight time	17h 11m
Direct flights	None

The fastest flight from Green Bay to Greece takes 17h 11m

There are no direct flights from Green Bay to Greece. There are no popular flight routes from Green Bay to Greece.

Search flight deals

Frequently asked questions about flying from Green Bay to Greece

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Greece?
Prices for flights from Green Bay Austin-Straubel Airport to Greece were last updated today.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Greece?
The number of operators available for flights from Green Bay Austin-Straubel Airport to Greece is 1 as of June 2026.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Greece?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Green Bay Austin-Straubel Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Green Bay to Greece

Compare and see reviews for airlines that fly from Green Bay to Greece with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $786	Free Cancellation	Rating 7.4 9,901 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Greece?

It is quick and easy to find Green Bay to Greece flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greece that suits you.

Can I find flights from Green Bay to Greece with flexible booking policies on momondo?

Yes. All flights to Greece from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Green Bay to Greece?

momondo provides multiple filters to help you find the best flight to Greece from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Green Bay to Greece right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Green Bay to Greece now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Greece and let you know when they change.