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Cheap flights from Wisconsin to Sydney from $900

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Sydney departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:20 - 09:00ORD-SYD
31h 40m2 stops
Multiple Airlines Logo
11:20 - 06:05SYD-ORD
35h 45m1 stop
$1,569Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
06:50 - 09:00ORD-SYD
33h 10m1 stop
Multiple Airlines Logo
17:45 - 14:17SYD-ORD
37h 32m2 stops
$1,583Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 17 Dec
Multiple Airlines Logo
10:42 - 12:35MSP-SYD
32h 53m2 stops
Multiple Airlines Logo
14:00 - 23:49SYD-MSP
26h 49m2 stops
$1,591Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Air Canada Logo
13:05 - 09:35ORD-SYD
27h 30m1 stop
Air Canada Logo
11:20 - 14:41SYD-ORD
20h 21m1 stop
$1,603Air Canada
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Sun, 8 Feb - Sun, 22 Feb
Qantas Airways Logo
09:02 - 09:00ORD-SYD
30h 58m1 stop
Qantas Airways Logo
07:05 - 16:39SYD-ORD
26h 34m2 stops
$1,607Qantas Airways
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Wed, 4 Feb - Wed, 18 Feb
Air Canada Logo
14:00 - 09:35ORD-SYD
26h 35m2 stops
Air Canada Logo
11:20 - 08:00SYD-ORD
37h 40m2 stops
$1,614Air Canada
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Wed, 4 Feb - Wed, 25 Feb
Qantas Airways Logo
18:40 - 14:50ORD-SYD
27h 10m2 stops
Qantas Airways Logo
11:20 - 23:59SYD-ORD
29h 39m1 stop
$1,653Qantas Airways
Find Deal
Tue, 27 Jan - Mon, 2 Feb
Fiji Airways Logo
17:37 - 22:05ORD-SYD
35h 28m2 stops
Fiji Airways Logo
14:00 - 21:35SYD-ORD
24h 35m2 stops
$1,769Fiji Airways
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Sat, 7 Feb - Sat, 21 Feb
American Airlines Logo
12:07 - 09:00MKE-SYD
27h 53m2 stops
American Airlines Logo
11:20 - 18:26SYD-MKE
24h 06m2 stops
$1,912American Airlines
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Tue, 3 Feb - Wed, 11 Feb
American Airlines Logo
12:07 - 09:00MKE-SYD
27h 53m2 stops
American Airlines Logo
14:05 - 17:05SYD-MKE
20h 00m1 stop
$1,913American Airlines
Find Deal
Tue, 3 Feb - Wed, 11 Feb

American Airlines flights from Wisconsin to Sydney

Our best American Airlines deals on Wisconsin to Sydney flight tickets
American Airlines
3 Feb
MKE12:07Milwaukee-Mitchell
27h 53m
2 stops
SYD09:00Sydney Kingsford Smith
11 Feb
SYD11:20Sydney Kingsford Smith
24h 06m
2 stops
MKE18:26Milwaukee-Mitchell
$1,912
Find similar
American Airlines
3 Feb
MKE12:07Milwaukee-Mitchell
27h 53m
2 stops
SYD09:00Sydney Kingsford Smith
11 Feb
SYD14:05Sydney Kingsford Smith
20h 00m
1 stop
MKE17:05Milwaukee-Mitchell
$1,913
Find similar
American Airlines
17 Nov
ORD18:03Chicago O'Hare Intl
21h 57m
1 stop
SYD09:00Sydney Kingsford Smith
20 Nov
SYD11:20Sydney Kingsford Smith
22h 28m
1 stop
ORD16:48Chicago O'Hare Intl
$1,982
Find similar

United Airlines flights from Wisconsin to Sydney

Our best United Airlines deals on Wisconsin to Sydney flight tickets
United Airlines
3 Feb
MKE07:50Milwaukee-Mitchell
30h 10m
1 stop
SYD07:00Sydney Kingsford Smith
11 Feb
SYD11:50Sydney Kingsford Smith
20h 05m
1 stop
MKE14:55Milwaukee-Mitchell
$1,931
Find similar
United Airlines
5 Nov
ORD16:40Chicago O'Hare Intl
23h 35m
2 stops
SYD09:15Sydney Kingsford Smith
12 Nov
SYD12:10Sydney Kingsford Smith
21h 48m
2 stops
ORD16:58Chicago O'Hare Intl
$1,937
Find similar
United Airlines
1 Feb
MKE15:20Milwaukee-Mitchell
24h 55m
2 stops
SYD09:15Sydney Kingsford Smith
11 Feb
SYD12:10Sydney Kingsford Smith
23h 43m
2 stops
MKE18:53Milwaukee-Mitchell
$1,939
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Wisconsin to Sydney 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, momondo users made 78,305 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Wisconsin to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 2/12

08:20-09:00

2 stops31h 40m

Sydney Kingsford Smith

Tue 9/12

11:20-06:05

1 stop35h 45m

$1,569

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 8/12

06:50-09:00

1 stop33h 10m

Sydney Kingsford Smith

Wed 17/12

17:45-14:17

2 stops37h 32m

$1,583

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 1/12

10:42-12:35

2 stops32h 53m

Sydney Kingsford Smith

Mon 8/12

14:00-23:49

2 stops26h 49m

$1,591

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 8/2

13:05-09:35

1 stop27h 30m

Sydney Kingsford Smith

Sun 22/2

11:20-14:41

1 stop20h 21m

$1,603

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 4/2

09:02-09:00

1 stop30h 58m

Sydney Kingsford Smith

Wed 18/2

07:05-16:39

2 stops26h 34m

$1,607

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 4/2

14:00-09:35

2 stops26h 35m

Sydney Kingsford Smith

Wed 25/2

11:20-08:00

2 stops37h 40m

$1,614

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 27/1

18:40-14:50

2 stops27h 10m

Sydney Kingsford Smith

Mon 2/2

11:20-23:59

1 stop29h 39m

$1,653

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 7/2

17:37-22:05

2 stops35h 28m

Sydney Kingsford Smith

Sat 21/2

14:00-21:35

2 stops24h 35m

$1,769

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 3/2

12:07-09:00

2 stops27h 53m

Sydney Kingsford Smith

Wed 11/2

11:20-18:26

2 stops24h 06m

$1,912

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 3/2

12:07-09:00

2 stops27h 53m

Sydney Kingsford Smith

Wed 11/2

14:05-17:05

1 stop20h 00m

$1,913

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Wisconsin to Sydney

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

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Wisconsin, with most prices found around $1,418. If you aren’t able to travel to Sydney during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,776.

Can stopping save me money on Wisconsin to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a Wisconsin to Sydney flight.

Cheap Wisconsin to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Sydney

Direct flights

None
There are no direct flights from Wisconsin to Sydney. There are no popular flight routes from Wisconsin to Sydney.
Search flight deals

  • When did momondo last update prices for flights from Wisconsin to Sydney Kingsford Smith Airport?

    Prices for flights from Wisconsin to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Wisconsin to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Wisconsin to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wisconsin to Sydney for you.

Can I find flights from Wisconsin to Sydney with flexible booking policies on momondo?

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

How can momondo help me find flights from Wisconsin to Sydney?

momondo helps you find the best flight between Wisconsin and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Wisconsin to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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