$582+ Cheap flights from Missouri 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SYD
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Missouri 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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Cheapest flights from Missouri to AustraliaExplore the most affordable flight options available from Missouri to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Missouri to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Mon 11/302:48 pm -
2 stops48h 32m
Mon 1/2510:45 pm -
1 stop41h 51m
Deal found 10/26![Qantas Airways logo]()
$984
This oojo deal was found by Cheapflights users on 10/30. 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.
Mon 11/305:10 pm -
2 stops29h 25m
Tue 12/812:00 pm -
1 stop19h 18m
Deal found 10/30![Qantas Airways logo]()
$1,030
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 11/256:00 am -
1 stop31h 50m
Wed 12/22:15 pm -
2 stops44h 11m
Deal found 10/28![Qantas Airways logo]()
$1,040
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Sat 11/282:48 pm -
1 stop23h 07m
Mon 12/75:50 pm -
2 stops37h 28m
Deal found 10/26![Qantas Airways logo]()
$1,040
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:10 am -
1 stop29h 40m
Sun 12/208:30 am -
2 stops45h 50m
Deal found 10/28![Qantas Airways logo]()
$1,095
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Tue 12/85:17 pm -
1 stop20h 38m
Sun 12/207:15 pm -
2 stops38h 09m
Deal found 10/29![Qantas Airways logo]()
$1,105
This oojo deal was found by Cheapflights users on 10/26. 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.
Thu 12/105:17 pm -
2 stops28h 33m
Thu 12/172:05 pm -
1 stop19h 19m
Deal found 10/26![Qantas Airways logo]()
$1,123
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 11/25:40 am -
2 stops33h 20m
Mon 11/1610:10 am -
2 stops30h 14m
Deal found 10/30![Delta logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/21:34 pm -
2 stops26h 56m
Mon 11/1612:45 pm -
1 stop21h 22m
Deal found 10/28![United Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/204:00 pm -
1 stop24h 30m
Fri 11/2710:40 am -
1 stop23h 59m
Deal found 10/30![Delta logo]()
$1,153
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Sat 12/58:10 am -
1 stop29h 40m
Sat 12/196:30 pm -
2 stops39h 37m
Deal found 10/28![Qantas Airways logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/86:50 pm -
2 stops44h 40m
Sat 11/2111:20 am -
2 stops24h 03m
Deal found 10/28![United Airlines logo]()
$1,207
Best flights from Missouri to AustraliaDiscover carefully curated flight deals from Missouri to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Missouri to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This oojo deal was found by Cheapflights users on 10/26. 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 1/262:38 pm -
1 stop21h 22m
Tue 2/29:20 am -
2 stops45h 48m
Deal found 10/26![Qantas Airways logo]()
$1,033
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/204:00 pm -
1 stop24h 30m
Fri 11/2710:40 am -
1 stop23h 59m
Deal found 10/30![Delta logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 10/26. 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 3/115:55 pm -
1 stop21h 35m
Sat 3/2010:20 am -
1 stop34h 06m
Deal found 10/26![United Airlines logo]()
$1,165
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/110:45 am -
2 stops28h 45m
Mon 4/268:45 pm -
2 stops36h 08m
Deal found 10/28![Multiple Airlines logo]()
$1,244
This oojo deal was found by Cheapflights users on 10/26. 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 1/263:05 pm -
2 stops26h 50m
Tue 2/28:15 am -
2 stops27h 29m
Deal found 10/26![Air New Zealand logo]()
$1,323
This Air Canada deal was found by Cheapflights users on 10/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/64:05 pm -
2 stops48h 40m
Mon 3/157:50 pm -
3 stops58h 36m
Deal found 10/26![Air Canada logo]()
$1,424
This Delta deal was found by Cheapflights users on 10/29. 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 1/177:00 am -
2 stops57h 30m
Fri 2/1910:40 am -
2 stops29h 18m
Deal found 10/29![Delta logo]()
$1,172
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/227:00 am -
2 stops34h 30m
Mon 2/1511:20 am -
2 stops26h 25m
Deal found 10/29![United Airlines logo]()
$1,184
This oojo deal was found by Cheapflights users on 10/30. 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.
Fri 1/293:45 pm -
2 stops26h 20m
Sat 5/1512:00 pm -
1 stop20h 21m
Deal found 10/30![Qantas Airways logo]()
$1,254
This Qantas Airways deal was found by Cheapflights users on 10/29. 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 1/296:00 pm -
2 stops24h 05m
Sat 5/1510:20 am -
2 stops22h 01m
Deal found 10/29![Multiple Airlines logo]()
$1,273
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/298:30 am -
1 stop31h 00m
Sat 2/1311:20 am -
1 stop22h 57m
Deal found 10/29![United Airlines logo]()
$1,216
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 3/129:00 am -
2 stops30h 30m
Sun 3/219:35 am -
2 stops30h 01m
Deal found 10/26![Delta logo]()
$1,218
This Justfly.com deal was found by Cheapflights users on 10/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/88:30 am -
2 stops31h 05m
Sat 3/207:25 pm -
2 stops61h 34m
Deal found 10/31![Air New Zealand logo]()
$1,368
This Qantas Airways deal was found by Cheapflights users on 10/29. 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.
Thu 1/215:07 pm -
1 stop21h 23m
Fri 2/199:40 am -
1 stop20h 41m
Deal found 10/29![Qantas Airways logo]()
$1,301
This Air Canada deal was found by Cheapflights users on 10/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm -
3 stops53h 30m
Mon 1/258:00 am -
3 stops48h 26m
Deal found 10/26![Air Canada logo]()
$1,444
This Qantas Airways deal was found by Cheapflights users on 10/30. 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.
Thu 2/255:21 pm -
2 stops24h 44m
Sun 3/711:15 am -
2 stops22h 15m
Deal found 10/30![Multiple Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/271:09 pm -
2 stops27h 21m
Fri 12/412:45 pm -
2 stops26h 02m
Deal found 10/28![United Airlines logo]()
$1,247
This oojo deal was found by Cheapflights users on 10/26. 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.
Mon 11/302:48 pm -
2 stops26h 47m
Mon 1/259:30 am -
2 stops24h 39m
Deal found 10/26![Qantas Airways logo]()
$1,314
This Qantas Airways deal was found by Cheapflights users on 10/26. 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 11/282:48 pm -
1 stop23h 07m
Mon 12/710:25 am -
3 stops26h 29m
Deal found 10/26![Multiple Airlines logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/301:34 pm -
2 stops26h 56m
Tue 12/812:45 pm -
2 stops27h 59m
Deal found 10/30![United Airlines logo]()
$1,352
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 2/145:21 pm -
2 stops24h 44m
Wed 2/247:20 am -
2 stops24h 01m
Deal found 10/28![Qantas Airways logo]()
$1,373
This Delta deal was found by Cheapflights users on 10/28. 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 2/283:45 pm -
1 stop23h 15m
Mon 3/159:10 am -
1 stop21h 37m
Deal found 10/28![Delta logo]()
$1,548
This Air New Zealand deal was found by Cheapflights users on 10/30. 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.
Fri 2/268:53 am -
3 stops31h 02m
Mon 3/810:20 am -
2 stops28h 52m
Deal found 10/30![Multiple Airlines logo]()
$1,464
This Bravofly deal was found by Cheapflights users on 10/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:10 am -
1 stop29h 40m
Mon 12/216:30 pm -
2 stops35h 50m
Deal found 10/30![Qantas Airways logo]()
$1,384
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/227:00 am -
2 stops36h 30m
Sat 2/2011:20 am -
1 stop24h 19m
Deal found 10/29![United Airlines logo]()
$1,400
This Air New Zealand deal was found by Cheapflights users on 10/27. 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.
Sat 3/68:33 am -
3 stops30h 27m
Mon 3/1511:15 am -
3 stops25h 37m
Deal found 10/27![Multiple Airlines logo]()
$1,480
This Bravofly deal was found by Cheapflights users on 10/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:10 am -
1 stop29h 40m
Tue 12/226:30 pm -
2 stops35h 50m
Deal found 10/30![Qantas Airways logo]()
$1,384
This United Airlines deal was found by Cheapflights users on 10/26. 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 2/88:30 am -
1 stop31h 00m
Fri 2/1211:20 am -
2 stops25h 34m
Deal found 10/26![United Airlines logo]()
$1,441
This Qantas Airways deal was found by Cheapflights users on 10/28. 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.
Thu 1/146:00 pm -
2 stops24h 05m
Mon 2/111:15 am -
2 stops22h 54m
Deal found 10/28![Multiple Airlines logo]()
$1,485
This Globehunters deal was found by Cheapflights users on 10/29. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:07 pm -
1 stop20h 48m
Mon 2/152:05 pm -
1 stop19h 22m
Deal found 10/29![Qantas Airways logo]()
$1,416
Last-minute flights from Missouri to AustraliaDiscover last-minute flight deals from Missouri to Australia. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Australia. Data last updated October 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 11/26:34 am -
2 stops32h 26m
Mon 11/1610:10 am -
1 stop21h 37m
Deal found 10/30![Delta logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/21:34 pm -
2 stops26h 56m
Mon 11/1612:45 pm -
1 stop21h 22m
Deal found 10/28![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/86:50 pm -
2 stops44h 40m
Sat 11/2111:20 am -
2 stops24h 03m
Deal found 10/28![United Airlines logo]()
$1,207
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/97:05 pm -
1 stop20h 25m
Mon 11/2311:20 am -
1 stop22h 45m
Deal found 10/26![United Airlines logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/167:05 pm -
1 stop20h 25m
Mon 11/309:05 am -
2 stops49h 36m
Deal found 10/29![United Airlines logo]()
$1,240
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/204:00 pm -
1 stop24h 30m
Fri 11/2710:40 am -
1 stop23h 59m
Deal found 10/30![Delta logo]()
$1,153
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 11/256:00 am -
1 stop31h 50m
Wed 12/22:15 pm -
2 stops44h 11m
Deal found 10/28![Qantas Airways logo]()
$1,040
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/252:20 pm -
2 stops26h 10m
Wed 12/210:40 am -
2 stops25h 52m
Deal found 10/28![Delta logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/274:00 pm -
1 stop24h 30m
Fri 12/412:45 pm -
1 stop22h 23m
Deal found 10/28![United Airlines logo]()
$1,243
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Sat 11/282:48 pm -
1 stop23h 07m
Mon 12/75:50 pm -
2 stops37h 28m
Deal found 10/26![Qantas Airways logo]()
$1,040
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Mon 11/302:48 pm -
2 stops48h 32m
Mon 1/2510:45 pm -
1 stop41h 51m
Deal found 10/26![Qantas Airways logo]()
$984
This oojo deal was found by Cheapflights users on 10/30. 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.
Mon 11/305:10 pm -
2 stops29h 25m
Tue 12/812:00 pm -
1 stop19h 18m
Deal found 10/30![Qantas Airways logo]()
$1,030
One-way flights from Missouri to AustraliaSearch for one-way flight options from Missouri to Australia. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Missouri to Australia. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This oojo deal was found by Cheapflights users on 10/26. 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.
Thu 11/127:07 pm -
1 stop19h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Qantas Airways logo]()
$582
This Qantas Airways deal was found by Cheapflights users on 10/26. 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.
Thu 11/122:12 pm -
2 stops23h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$587
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 11/134:00 pm -
1 stop24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/126:03 pm -
1 stop21h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$593
This oojo deal was found by Cheapflights users on 10/28. 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.
Mon 12/72:54 pm -
2 stops22h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Qantas Airways logo]()
$610
This oojo deal was found by Cheapflights users on 10/26. 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 11/216:55 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Qantas Airways logo]()
$618
This oojo deal was found by Cheapflights users on 10/26. 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 11/142:54 pm -
1 stop23h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Qantas Airways logo]()
$621
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/162:31 pm -
2 stops25h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$627
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/141:08 pm -
2 stops26h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$629
This Qantas Airways deal was found by Cheapflights users on 10/29. 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.
Mon 12/72:42 pm -
3 stops26h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$692
This Qantas Airways deal was found by Cheapflights users on 10/29. 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.
Mon 2/15:07 pm -
2 stops24h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Qantas Airways logo]()
$696
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/82:24 pm -
1 stop23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Qantas Airways logo]()
$720
Find flight deals from Missouri to Australia
Keep the following information in mind while searching for Missouri to Australia flight deals. Data was last updated October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $957 (FlightHub) |
One-way from | $582 (oojo) |
Popular in | December |
Cheapest in | March |
Average price | $1,656 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 October 31, 2026.
Use the filters below to find and compare flights from Missouri to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityBrisbane
MCI Kansas City - BNE Brisbane
MCIBNE
Kansas City
Thu 11/12
12:21 pm-5:50 am
2 stops25h 29m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$587
Kansas CityBrisbane
MCI Kansas City - BNE Brisbane
MCIBNE
Kansas City
Fri 11/13
2:13 pm-8:30 am
2 stops26h 17m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$591
Kansas CityBrisbane
MCI Kansas City - BNE Brisbane
MCIBNE
Kansas City
Sun 3/14
5:55 pm-6:30 am
1 stop21h 35m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$593
Kansas CityBrisbane
MCI Kansas City - BNE Brisbane
MCIBNE
Kansas City
Thu 11/12
6:03 pm-7:30 am
1 stop21h 27m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$593
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Mon 12/7
2:54 pm-5:50 am
2 stops22h 56m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$610
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Mon 11/16
2:31 pm-8:30 am
2 stops25h 59m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$627
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Sat 11/21
7:30 am-7:30 am
2 stops32h 00m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$629
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Sat 11/14
1:08 pm-7:30 am
2 stops26h 22m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$629
Kansas CityBrisbane
MCI Kansas City - BNE Brisbane
MCIBNE
Kansas City
Thu 11/12
12:21 pm-9:10 am
3 stops28h 49m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$645
SpringfieldSydney
SGF Springfield-Branson - SYD Sydney Kingsford Smith
SGFSYD
Springfield-Branson
Mon 12/7
2:42 pm-10:20 am
3 stops26h 38m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$692
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Missouri with our price prediction graph.
MCI-MEL
MCI-BNE
STL-BNE
STL-SYD
MCI-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 Missouri to Australia
USMO-AU0
MCI-MEL
MCI-BNE
STL-BNE
STL-SYD
What is the cheapest month to book a flight from Missouri to Australia?
Currently, May is the cheapest month in which you can book a flight from Missouri to Australia (average of $1,155). Flying from Missouri to Australia in December is currently the most expensive (average of $1,733). 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Popular flights
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Top destinations
Top regions
Alternative routes for Missouri 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 Missouri to Australia by cabin class
Find flights from Missouri to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Australia flights
Browse other Missouri and Australia flight options. Last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Missouri after your stay in Australia
Missouri to Australia flights
Consider these flights traveling from Missouri to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 5 airlines flying from Missouri to Australia
Discover the top 5 airlines that operate flights from Missouri 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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$857 | Average$1,431 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$894 | Average$907 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$917 | Average$1,311 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$934 | Average$1,431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$962 | Average$1,487 | FlexibilityNo cancel fee | On-time71% |