How do I get Price Alerts for flights from Green Bay to Australia?

Search flight deals from Green Bay to Australia . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Green Bay to Australia with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Green Bay Austin-Straubel Airport to Australia are refreshed on a daily basis.

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

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 Australia.

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

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,167 Cheap Flights from Green Bay to Australia in 2025/26

1 adult

0 bags

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Find the cheapest flights from Green Bay to Australia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:24 pm - 7:00 am

GRB

SYD

44h 36m2 stops

12:10 pm - 4:53 pm

SYD

GRB

21h 43m2 stops

$1,167United Airlines

sáb., feb. 7 - mar., feb. 24

5:24 pm - 7:00 am

GRB

SYD

44h 36m2 stops

12:10 pm - 10:04 am

SYD

GRB

38h 54m2 stops

$1,168United Airlines

sáb., feb. 7 - mar., feb. 24

6:31 am - 6:20 am

GRB

SYD

30h 49m2 stops

11:50 am - 7:02 pm

SYD

GRB

24h 12m2 stops

$1,469United Airlines

sáb., feb. 7 - mié., feb. 11

3:42 pm - 9:15 am

GRB

SYD

24h 33m2 stops

2:00 pm - 9:31 pm

SYD

GRB

24h 31m2 stops

$1,470United Airlines

sáb., feb. 7 - mié., feb. 11

11:15 am - 8:30 am

GRB

SYD

28h 15m2 stops

10:40 am - 8:43 pm

SYD

GRB

27h 03m2 stops

$1,848Delta

vie., ene. 16 - vie., ene. 23

6:00 am - 6:50 pm

GRB

SYD

43h 50m2 stops

6:15 pm - 5:53 pm

SYD

GRB

40h 38m3 stops

$3,425Multiple Airlines

sáb., feb. 7 - mar., feb. 24

11:20 am - 6:50 pm

GRB

SYD

38h 30m2 stops

1:25 pm - 10:12 pm

SYD

GRB

49h 47m3 stops

$3,761Multiple Airlines

vie., ene. 16 - vie., ene. 23

6:00 am - 6:55 am

GRB

SYD

31h 55m2 stops

2:05 pm - 8:27 pm

SYD

GRB

23h 22m3 stops

$13,951American Airlines

sáb., feb. 7 - mar., feb. 24

United Airlines flights from Green Bay to Australia

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

United Airlines

Feb 7

GRB5:24 pmGreen Bay Austin-Straubel

44h 36m

2 stops

SYD7:00 amSydney Kingsford Smith

Feb 24

SYD12:10 pmSydney Kingsford Smith

21h 43m

2 stops

GRB4:53 pmGreen Bay Austin-Straubel

$1,167

Find similar

United Airlines

Feb 7

GRB5:24 pmGreen Bay Austin-Straubel

44h 36m

2 stops

SYD7:00 amSydney Kingsford Smith

Feb 24

SYD12:10 pmSydney Kingsford Smith

38h 54m

2 stops

GRB10:04 amGreen Bay Austin-Straubel

$1,168

Find similar

United Airlines

Feb 7

GRB6:31 amGreen Bay Austin-Straubel

30h 49m

2 stops

SYD6:20 amSydney Kingsford Smith

Feb 11

SYD11:50 amSydney Kingsford Smith

24h 12m

2 stops

GRB7:02 pmGreen Bay Austin-Straubel

$1,469

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

5:24 pm-7:00 am

2 stops44h 36m

Sydney Kingsford Smith

mar. 2/24

12:10 pm-4:53 pm

2 stops21h 43m

$1,167

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

5:24 pm-7:00 am

2 stops44h 36m

Sydney Kingsford Smith

mar. 2/24

12:10 pm-10:04 am

2 stops38h 54m

$1,168

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

6:31 am-6:20 am

2 stops30h 49m

Sydney Kingsford Smith

mié. 2/11

11:50 am-7:02 pm

2 stops24h 12m

$1,469

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

3:42 pm-9:15 am

2 stops24h 33m

Sydney Kingsford Smith

mié. 2/11

2:00 pm-9:31 pm

2 stops24h 31m

$1,470

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

vie. 1/16

11:15 am-8:30 am

2 stops28h 15m

Sydney Kingsford Smith

vie. 1/23

10:40 am-8:43 pm

2 stops27h 03m

$1,848

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

6:00 am-6:50 pm

2 stops43h 50m

Sydney Kingsford Smith

mar. 2/24

6:15 pm-5:53 pm

3 stops40h 38m

$3,425

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

vie. 1/16

11:20 am-6:50 pm

2 stops38h 30m

Sydney Kingsford Smith

vie. 1/23

1:25 pm-10:12 pm

3 stops49h 47m

$3,761

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

sáb. 2/7

6:00 am-6:55 am

2 stops31h 55m

Sydney Kingsford Smith

mar. 2/24

2:05 pm-8:27 pm

3 stops23h 22m

$13,951

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Green Bay to Australia flight deals and tips

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

Fastest flight time	28h 15m
Direct flights	None

The fastest flight from Green Bay to Australia takes 28h 15m

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

Search flight deals

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Australia?
Prices for flights from Green Bay Austin-Straubel Airport to Australia are refreshed on a daily basis.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Australia?
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 Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Green Bay to Australia?
Search flight deals from Green Bay to Australia. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Green Bay to Australia with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Australia. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Green Bay to Australia flights to just show those with flexible booking policies.

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

Once you have performed a search for Green Bay to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Green Bay to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.