$696+ Cheap flights from Milwaukee (MKE) to Australia
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Australia 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
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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 Milwaukee to Australia
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Cheapest flights from Milwaukee to AustraliaExplore the most affordable flight options available from Milwaukee to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Milwaukee to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/182:20 pm -
2 stops26h 55m
Tue 10/2711:45 am -
2 stops26h 30m
Deal found 9/15![United Airlines logo]()
$1,169
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:47 pm -
2 stops24h 48m
Tue 10/2712:00 pm -
1 stop25h 52m
Deal found 9/15![American Airlines logo]()
$1,180
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:00 am -
2 stops31h 55m
Sat 10/2410:30 am -
2 stops26h 55m
Deal found 9/16![United Airlines logo]()
$1,364
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/2912:21 pm -
1 stop26h 34m
Thu 11/52:05 pm -
1 stop20h 24m
Deal found 9/14![American Airlines logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/293:33 pm -
2 stops23h 27m
Thu 11/59:20 am -
1 stop22h 55m
Deal found 9/14![United Airlines logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/102:20 pm -
2 stops26h 55m
Sat 10/178:00 am -
3 stops25h 04m
Deal found 9/12![United Airlines logo]()
$1,413
This BusinessClass deal was found by Cheapflights users on 9/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:00 am -
3 stops37h 15m
Tue 10/276:05 am -
2 stops26h 52m
Deal found 9/14![Multiple Airlines logo]()
$1,495
This BusinessClass deal was found by Cheapflights users on 9/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
3 stops38h 40m
Tue 10/2710:00 am -
2 stops27h 52m
Deal found 9/16![Qantas Airways logo]()
$1,511
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:35 am -
2 stops31h 15m
Tue 10/279:10 am -
2 stops23h 21m
Deal found 9/16![Delta logo]()
$1,514
This BusinessClass deal was found by Cheapflights users on 9/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:36 pm -
3 stops27h 54m
Sat 10/177:00 am -
3 stops28h 58m
Deal found 9/12![Qantas Airways logo]()
$1,596
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/1010:35 am -
2 stops29h 25m
Sat 10/1710:30 am -
2 stops26h 55m
Deal found 9/12![United Airlines logo]()
$1,620
This BusinessClass deal was found by Cheapflights users on 9/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:05 am -
3 stops48h 10m
Wed 10/219:45 am -
2 stops26h 13m
Deal found 9/14![Qantas Airways logo]()
$1,629
Best flights from Milwaukee to AustraliaDiscover carefully curated flight deals from Milwaukee to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Milwaukee to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/182:20 pm -
2 stops26h 55m
Tue 10/2711:45 am -
2 stops26h 30m
Deal found 9/15![United Airlines logo]()
$1,169
This BusinessClass deal was found by Cheapflights users on 9/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
3 stops38h 40m
Tue 10/2710:00 am -
2 stops27h 52m
Deal found 9/16![Qantas Airways logo]()
$1,511
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:35 am -
2 stops31h 15m
Tue 10/279:10 am -
2 stops23h 21m
Deal found 9/16![Delta logo]()
$1,514
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/163:17 pm -
2 stops45h 28m
Sat 1/3011:40 pm -
2 stops55h 47m
Deal found 9/16![Qatar Airways logo]()
$1,715
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:41 pm -
2 stops44h 54m
Sun 1/317:45 pm -
3 stops41h 19m
Deal found 9/15![Multiple Airlines logo]()
$1,748
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 1/304:15 pm -
2 stops48h 15m
Sat 2/68:00 am -
2 stops55h 41m
Deal found 9/14![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 1/174:15 pm -
2 stops45h 05m
Sun 1/319:15 am -
1 stop20h 52m
Deal found 9/14![United Airlines logo]()
$1,381
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/312:18 pm -
2 stops25h 47m
Sat 11/79:20 am -
1 stop22h 55m
Deal found 9/15![United Airlines logo]()
$1,410
This Qatar Airways deal was found by Cheapflights users on 9/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:15 pm -
2 stops61h 15m
Thu 11/129:55 pm -
2 stops38h 07m
Deal found 9/14![Qatar Airways logo]()
$1,734
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/102:20 pm -
2 stops26h 55m
Sat 10/178:00 am -
3 stops25h 04m
Deal found 9/12![United Airlines logo]()
$1,413
This oojo deal was found by Cheapflights users on 9/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/21:18 pm -
2 stops31h 47m
Tue 2/99:15 pm -
2 stops36h 55m
Deal found 9/12![Qantas Airways logo]()
$2,179
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 am -
1 stop30h 00m
Wed 11/119:15 am -
1 stop30h 31m
Deal found 9/16![United Airlines logo]()
$1,711
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:33 pm -
2 stops25h 57m
Wed 11/1111:30 am -
2 stops26h 29m
Deal found 9/16![United Airlines logo]()
$1,721
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:47 pm -
2 stops30h 18m
Tue 10/278:10 am -
2 stops24h 47m
Deal found 9/12![Qantas Airways logo]()
$2,689
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:20 am -
2 stops30h 45m
Thu 1/2111:20 am -
2 stops26h 46m
Deal found 9/16![United Airlines logo]()
$1,744
This Qantas Airways deal was found by Cheapflights users on 9/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:15 pm -
2 stops39h 00m
Wed 11/119:15 am -
2 stops48h 14m
Deal found 9/15![Qantas Airways logo]()
$2,716
This Qantas Airways deal was found by Cheapflights users on 9/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:15 pm -
2 stops29h 10m
Thu 11/129:40 am -
1 stop23h 49m
Deal found 9/15![Qantas Airways logo]()
$2,981
This Qantas Airways deal was found by Cheapflights users on 9/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:09 pm -
2 stops33h 31m
Wed 11/1110:20 am -
2 stops24h 09m
Deal found 9/16![Qantas Airways logo]()
$3,066
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:07 pm -
2 stops49h 28m
Sat 1/29:15 pm -
2 stops37h 23m
Deal found 9/14![Qantas Airways logo]()
$4,221
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:07 pm -
2 stops38h 33m
Thu 12/319:15 pm -
2 stops37h 23m
Deal found 9/13![Qantas Airways logo]()
$4,462
Last-minute flights from Milwaukee to AustraliaDiscover last-minute flight deals from Milwaukee to Australia. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Australia. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/102:20 pm -
2 stops26h 55m
Sat 10/178:00 am -
3 stops25h 04m
Deal found 9/12![United Airlines logo]()
$1,413
This BusinessClass deal was found by Cheapflights users on 9/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:36 pm -
3 stops27h 54m
Sat 10/177:00 am -
3 stops28h 58m
Deal found 9/12![Qantas Airways logo]()
$1,596
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/1010:35 am -
2 stops29h 25m
Sat 10/1710:30 am -
2 stops26h 55m
Deal found 9/12![United Airlines logo]()
$1,620
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:00 am -
2 stops31h 55m
Sat 10/2410:30 am -
2 stops26h 55m
Deal found 9/16![United Airlines logo]()
$1,364
This BusinessClass deal was found by Cheapflights users on 9/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:05 am -
3 stops48h 10m
Wed 10/219:45 am -
2 stops26h 13m
Deal found 9/14![Qantas Airways logo]()
$1,629
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/182:20 pm -
2 stops26h 55m
Tue 10/2711:45 am -
2 stops26h 30m
Deal found 9/15![United Airlines logo]()
$1,169
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:47 pm -
2 stops24h 48m
Tue 10/2712:00 pm -
1 stop25h 52m
Deal found 9/15![American Airlines logo]()
$1,180
This BusinessClass deal was found by Cheapflights users on 9/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:00 am -
3 stops37h 15m
Tue 10/276:05 am -
2 stops26h 52m
Deal found 9/14![Multiple Airlines logo]()
$1,495
This BusinessClass deal was found by Cheapflights users on 9/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
3 stops38h 40m
Tue 10/2710:00 am -
2 stops27h 52m
Deal found 9/16![Qantas Airways logo]()
$1,511
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:35 am -
2 stops31h 15m
Tue 10/279:10 am -
2 stops23h 21m
Deal found 9/16![Delta logo]()
$1,514
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/2912:21 pm -
1 stop26h 34m
Thu 11/52:05 pm -
1 stop20h 24m
Deal found 9/14![American Airlines logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/293:33 pm -
2 stops23h 27m
Thu 11/59:20 am -
1 stop22h 55m
Deal found 9/14![United Airlines logo]()
$1,410
One-way flights from Milwaukee to AustraliaSearch for one-way flight options from Milwaukee to Australia. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Milwaukee to Australia. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:17 pm -
2 stops24h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![American Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 2/18:00 am -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$698
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:46 am -
3 stops37h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$840
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/12:07 pm -
2 stops25h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$921
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:06 am -
3 stops31h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$1,155
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 1/17:45 am -
1 stop30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$1,172
Find flight deals from Milwaukee to Australia
Keep the following information in mind while searching for Milwaukee to Australia flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,146 (American Airlines) |
One-way from | $696 (American Airlines) |
Popular in | May |
Cheapest in | October |
Average price | $1,444 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Australia 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Milwaukee to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Mon 2/1
3:17 pm-9:00 am
2 stops24h 43m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$696
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Mon 2/1
8:00 am-7:00 am
1 stop30h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$698
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Mon 2/1
9:46 am-4:25 pm
3 stops37h 39m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$840
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Fri 1/1
6:06 am-6:25 am
3 stops31h 19m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,155
MilwaukeeMelbourne
MKE Milwaukee-Mitchell - MEL Melbourne
MKEMEL
Milwaukee-Mitchell
Sun 10/18
2:20 pm-9:15 am
2 stops26h 55m
Melbourne
Tue 10/27
11:45 am-10:15 pm
2 stops26h 30m
$1,169
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Fri 1/1
7:45 am-7:00 am
1 stop30h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,172
MilwaukeeMelbourne
MKE Milwaukee-Mitchell - MEL Melbourne
MKEMEL
Milwaukee-Mitchell
Sat 1/30
4:15 pm-9:30 am
2 stops48h 15m
Melbourne
Sat 2/6
8:00 am-10:41 pm
2 stops55h 41m
$1,249
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Sun 1/17
4:15 pm-6:20 am
2 stops45h 05m
Sydney Kingsford Smith
Sun 1/31
9:15 am-1:07 pm
1 stop20h 52m
$1,381
MilwaukeeSydney
MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith
MKESYD
Milwaukee-Mitchell
Sat 10/31
2:18 pm-8:05 am
2 stops25h 47m
Sydney Kingsford Smith
Sat 11/7
9:20 am-3:15 pm
1 stop22h 55m
$1,410
MilwaukeeMelbourne
MKE Milwaukee-Mitchell - MEL Melbourne
MKEMEL
Milwaukee-Mitchell
Sat 10/10
2:20 pm-9:15 am
2 stops26h 55m
Melbourne
Sat 10/17
8:00 am-5:04 pm
3 stops25h 04m
$1,413
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Milwaukee to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Milwaukee with our price prediction graph.
MKE-MEL
MKE-SYD
MKE-BNE
MKE-AVV
MKE-CNS
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 Australia
MKE-AU0
MKE-MEL
MKE-SYD
MKE-BNE
MKE-AVV
What is the cheapest month to book a flight from Milwaukee to Australia?
Currently, May is the cheapest month in which you can book a flight from Milwaukee to Australia (average of $1,166). Flying from Milwaukee to Australia in December is currently the most expensive (average of $2,312). 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.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated September 17, 2026.
See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines from Milwaukee to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Milwaukee to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Australia by cabin class
Find flights from Milwaukee to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Australia flights
Browse other Milwaukee and Australia flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from Milwaukee to Australia
Discover the top 4 airlines that operate flights from Milwaukee to Australia. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$647 | Average$2,598 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$703 | Average$1,434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,084 | Average$1,894 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,166 | Average$1,345 | FlexibilityNo cancel fee | On-timeN/A |