$1,298+ Cheap flights from Milwaukee (MKE) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
jul. 16 — jul. 231
Round-trip
1 adult, Economy
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Cheapest flights from Milwaukee to SydneyExplore the most affordable flight options available from Milwaukee to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2026.
Explore the most affordable flight options available from Milwaukee to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2026.
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/231:30 pm
MKE
- SYD
2 stops26h 25m
United Airlines
dom. 8/3010:20 am
SYD
- MKE
2 stops25h 43m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1511:55 am
MKE
- SYD
2 stops28h 05m
United Airlines
lun. 6/2210:20 am
SYD
- MKE
2 stops38h 37m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,314
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/41:15 pm
MKE
- SYD
2 stops26h 50m
American Airlines
mié. 8/1912:00 pm
SYD
- MKE
1 stop20h 00m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,330
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/31:30 pm
MKE
- SYD
2 stops26h 30m
United Airlines
dom. 7/199:30 am
SYD
- MKE
2 stops24h 56m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,338
This KAYAK deal was found by Cheapflights users on 6/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/143:12 pm
MKE
- SYD
2 stops24h 48m
Air New Zealand
vie. 6/269:30 am
SYD
- MKE
2 stops28h 15m
Air New Zealand
Deal found 6/13![Air New Zealand logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/233:12 pm
MKE
- SYD
2 stops24h 43m
United Airlines
jue. 9/39:30 am
SYD
- MKE
2 stops22h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,348
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/47:23 pm
MKE
- SYD
2 stops44h 37m
Air New Zealand
sáb. 8/1510:20 am
SYD
- MKE
2 stops21h 53m
Air New Zealand
Deal found 6/14![Air New Zealand logo]()
$1,352
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/41:40 pm
MKE
- SYD
2 stops26h 25m
American Airlines
sáb. 8/1512:00 pm
SYD
- MKE
1 stop20h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$1,380
This Ovago deal was found by Cheapflights users on 6/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/203:52 pm
MKE
- SYD
2 stops24h 03m
Air New Zealand
lun. 9/2810:20 am
SYD
- MKE
2 stops23h 50m
Air New Zealand
Deal found 6/13![Air New Zealand logo]()
$1,444
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/131:15 pm
MKE
- SYD
2 stops27h 15m
American Airlines
lun. 7/209:10 am
SYD
- MKE
2 stops25h 49m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,480
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2610:44 am
MKE
- SYD
2 stops29h 16m
United Airlines
dom. 8/309:30 am
SYD
- MKE
2 stops22h 38m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,506
Best flights from Milwaukee to SydneyDiscover carefully curated flight deals from Milwaukee to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 16, 2026.
Discover carefully curated flight deals from Milwaukee to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 16, 2026.
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/41:15 pm
MKE
- SYD
2 stops26h 50m
American Airlines
mié. 8/1912:00 pm
SYD
- MKE
1 stop20h 00m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,330
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/47:23 pm
MKE
- SYD
2 stops44h 37m
Air New Zealand
sáb. 8/1510:20 am
SYD
- MKE
2 stops21h 53m
Air New Zealand
Deal found 6/14![Air New Zealand logo]()
$1,352
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/118:16 am
MKE
- SYD
2 stops31h 44m
United Airlines
sáb. 7/189:30 am
SYD
- MKE
2 stops24h 18m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,556
This Cathay Pacific deal was found by Cheapflights users on 6/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/48:43 am
MKE
- SYD
3 stops42h 17m
Multiple Airlines
mié. 8/197:40 am
SYD
- MKE
2 stops30h 17m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$2,090
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/41:40 pm
MKE
- SYD
2 stops26h 25m
American Airlines
sáb. 8/1512:00 pm
SYD
- MKE
1 stop20h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$1,380
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/131:15 pm
MKE
- SYD
2 stops27h 15m
American Airlines
lun. 7/209:10 am
SYD
- MKE
2 stops25h 49m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,480
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/78:00 am
MKE
- SYD
1 stop30h 00m
United Airlines
mié. 11/1111:50 am
SYD
- MKE
1 stop19h 56m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,710
This Cathay Pacific deal was found by Cheapflights users on 6/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/115:02 am
MKE
- SYD
2 stops39h 43m
Multiple Airlines
sáb. 7/1810:00 pm
SYD
- MKE
3 stops40h 39m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$2,478
This Cathay Pacific deal was found by Cheapflights users on 6/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/412:09 pm
MKE
- SYD
2 stops41h 01m
Multiple Airlines
sáb. 8/1510:00 pm
SYD
- MKE
3 stops39h 57m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$2,488
This Air New Zealand deal was found by Cheapflights users on 6/16. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/135:56 pm
MKE
- SYD
2 stops25h 44m
Multiple Airlines
lun. 7/2011:55 am
SYD
- MKE
3 stops34h 05m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$2,717
Last-minute flights from Milwaukee to SydneyDiscover last-minute flight deals from Milwaukee to Sydney. Data last updated junio 16, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Sydney. Data last updated junio 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1511:55 am
MKE
- SYD
2 stops28h 05m
United Airlines
lun. 6/2210:20 am
SYD
- MKE
2 stops38h 37m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,314
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/231:30 pm
MKE
- SYD
2 stops26h 25m
United Airlines
dom. 8/3010:20 am
SYD
- MKE
2 stops25h 43m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/233:12 pm
MKE
- SYD
2 stops24h 43m
United Airlines
jue. 9/39:30 am
SYD
- MKE
2 stops22h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,348
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/251:19 pm
MKE
- SYD
2 stops26h 41m
Air New Zealand
dom. 8/3010:20 am
SYD
- MKE
2 stops21h 48m
Air New Zealand
Deal found 6/12![Air New Zealand logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2610:44 am
MKE
- SYD
2 stops29h 16m
United Airlines
dom. 8/309:30 am
SYD
- MKE
2 stops22h 38m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,506
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/265:46 pm
MKE
- SYD
2 stops46h 14m
United Airlines
lun. 8/3110:20 am
SYD
- MKE
2 stops45h 53m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,584
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/261:30 pm
MKE
- SYD
2 stops26h 35m
Qantas Airways
dom. 8/3012:00 pm
SYD
- MKE
1 stop25h 57m
Qantas Airways
Deal found 6/12![Qantas Airways logo]()
$1,640
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/31:30 pm
MKE
- SYD
2 stops26h 30m
United Airlines
dom. 7/199:30 am
SYD
- MKE
2 stops24h 56m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,338
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/105:46 pm
MKE
- SYD
2 stops46h 14m
United Airlines
jue. 7/1610:20 am
SYD
- MKE
2 stops24h 06m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,733
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/118:16 am
MKE
- SYD
2 stops31h 44m
United Airlines
sáb. 7/189:30 am
SYD
- MKE
2 stops24h 18m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,556
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/131:15 pm
MKE
- SYD
2 stops27h 15m
American Airlines
lun. 7/209:10 am
SYD
- MKE
2 stops25h 49m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,480
This BusinessClass deal was found by Cheapflights users on 6/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/137:23 pm
MKE
- SYD
2 stops44h 32m
Air New Zealand
lun. 7/209:30 am
SYD
- MKE
2 stops22h 12m
Air New Zealand
Deal found 6/13![Air New Zealand logo]()
$1,807
Find flight deals from Milwaukee to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,298 (United Airlines) |
Popular in | May |
Cheapest in | February |
Average price | $1,434 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee 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, Cheapflights users made 2,558,603 searches. Data last updated junio 16, 2026.
Use the filters below to find and compare flights from Milwaukee to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
mar. 8/4
1:15 pm-7:05 am
2 stops26h 50m
Sydney Kingsford Smith
mié. 8/19
12:00 pm-5:00 pm
1 stop20h 00m
$1,330
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
mar. 8/4
7:23 pm-7:00 am
2 stops44h 37m
Sydney Kingsford Smith
sáb. 8/15
10:20 am-5:13 pm
2 stops21h 53m
$1,352
Quickest round-trip
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
mar. 8/4
1:40 pm-7:05 am
2 stops26h 25m
Sydney Kingsford Smith
sáb. 8/15
12:00 pm-5:00 pm
1 stop20h 00m
$1,380
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
lun. 7/13
1:15 pm-7:30 am
2 stops27h 15m
Sydney Kingsford Smith
lun. 7/20
9:10 am-7:59 pm
2 stops25h 49m
$1,480
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
sáb. 7/11
8:16 am-7:00 am
2 stops31h 44m
Sydney Kingsford Smith
sáb. 7/18
9:30 am-6:48 pm
2 stops24h 18m
$1,556
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
sáb. 11/7
8:00 am-7:00 am
1 stop30h 00m
Sydney Kingsford Smith
mié. 11/11
11:50 am-2:46 pm
1 stop19h 56m
$1,710
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
mar. 8/4
8:43 am-6:00 pm
3 stops42h 17m
Sydney Kingsford Smith
mié. 8/19
7:40 am-10:57 pm
2 stops30h 17m
$2,090
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
sáb. 7/11
5:02 am-11:45 am
2 stops39h 43m
Sydney Kingsford Smith
sáb. 7/18
10:00 pm-11:39 pm
3 stops40h 39m
$2,478
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
mar. 8/4
12:09 pm-8:10 pm
2 stops41h 01m
Sydney Kingsford Smith
sáb. 8/15
10:00 pm-10:57 pm
3 stops39h 57m
$2,488
MilwaukeeSydney
MKE - SYD
MKESYD
Milwaukee-Mitchell
lun. 7/13
5:56 pm-10:40 am
2 stops25h 44m
Sydney Kingsford Smith
lun. 7/20
11:55 am-7:00 am
3 stops34h 05m
$2,717
Sorted by cheapest first
Compare providers for flights from Milwaukee to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Sydney in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Milwaukee with our price prediction graph.
MKE-SYD
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 Milwaukee to Sydney
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated junio 16, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Milwaukee to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Milwaukee to Sydney
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Complete your trip
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Search flights from Milwaukee to Sydney by cabin class
Find flights from Milwaukee to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Sydney flights
Browse other Milwaukee and Sydney flight options. Last updated on junio 16, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on junio 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on junio 16, 2026.
Top 3 airlines flying from Milwaukee to Sydney
Discover the top 3 airlines that operate flights from Milwaukee to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$951 | Average$1,392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$985 | Average$1,345 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,270 | Average$1,486 | FlexibilityNo cancel fee | On-time71% |