$734+ Cheap flights from Sydney (SYD) to Missouri
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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
Oct 15 — Oct 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sydney to Missouri 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Sydney to Missouri
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sydney to MissouriExplore the most affordable flight options available from Sydney to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Sydney to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:20 am -
2 stops45h 03m
Mon 11/24:05 pm -
2 stops48h 30m
Deal found 9/11![Air Canada logo]()
$1,020
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:20 am -
2 stops45h 06m
Sun 11/294:05 pm -
2 stops48h 30m
Deal found 9/13![Air Canada logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:10 am -
1 stop28h 36m
Mon 11/22:54 pm -
2 stops25h 06m
Deal found 9/11![American Airlines logo]()
$1,120
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.
Tue 10/279:20 am -
1 stop23h 35m
Tue 11/33:00 pm -
2 stops25h 05m
Deal found 9/12![United Airlines logo]()
$1,121
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 am -
2 stops29h 24m
Sat 10/248:55 am -
2 stops31h 40m
Deal found 9/13![Air Canada logo]()
$1,125
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:10 am -
1 stop29h 36m
Sat 10/247:10 pm -
2 stops24h 35m
Deal found 9/13![American Airlines logo]()
$1,133
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:20 am -
2 stops42h 22m
Fri 10/166:00 am -
2 stops34h 20m
Deal found 9/11![Air Canada logo]()
$1,142
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:20 am -
2 stops41h 42m
Fri 10/304:39 pm -
2 stops23h 56m
Deal found 9/11![Air Canada logo]()
$1,147
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:20 am -
2 stops42h 22m
Tue 10/276:45 pm -
3 stops45h 50m
Deal found 9/11![Air Canada logo]()
$1,147
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 am -
2 stops43h 24m
Tue 10/275:20 pm -
1 stop21h 35m
Deal found 9/13![American Airlines logo]()
$1,155
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.
Fri 10/1610:10 am -
2 stops24h 00m
Tue 10/205:33 pm -
2 stops46h 32m
Deal found 9/12![American Airlines logo]()
$1,171
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:20 am -
2 stops21h 02m
Tue 10/276:45 pm -
2 stops44h 15m
Deal found 9/13![United Airlines logo]()
$1,175
Best flights from Sydney to MissouriDiscover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:20 am -
2 stops45h 06m
Sun 11/294:05 pm -
2 stops48h 30m
Deal found 9/13![Air Canada logo]()
$1,096
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.
Tue 10/2711:50 am -
2 stops25h 01m
Tue 11/35:20 pm -
2 stops23h 00m
Deal found 9/12![United Airlines logo]()
$1,121
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.
Wed 1/202:05 pm -
1 stop19h 23m
Sat 2/136:30 am -
1 stop33h 30m
Deal found 9/12![American Airlines logo]()
$1,155
This Ovago deal was found by Cheapflights users on 9/10. 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.
Mon 11/2311:10 am -
2 stops21h 59m
Mon 12/78:22 am -
1 stop29h 33m
Deal found 9/10![Qantas Airways logo]()
$1,210
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:05 pm -
1 stop19h 23m
Sat 2/132:54 pm -
2 stops25h 06m
Deal found 9/12![Multiple Airlines logo]()
$1,224
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:40 am -
2 stops29h 46m
Sat 1/211:15 am -
2 stops28h 15m
Deal found 9/12![Delta logo]()
$1,561
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.
Wed 10/213:50 pm -
2 stops38h 40m
Sat 10/246:02 am -
2 stops45h 18m
Deal found 9/14![Qatar Airways logo]()
$1,811
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:20 am -
2 stops42h 22m
Fri 10/166:00 am -
2 stops34h 20m
Deal found 9/11![Air Canada logo]()
$1,142
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2310:10 am -
2 stops43h 24m
Tue 10/275:20 pm -
1 stop21h 35m
Deal found 9/10![American Airlines logo]()
$1,157
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:20 am -
2 stops21h 02m
Tue 10/276:45 pm -
2 stops44h 15m
Deal found 9/13![United Airlines logo]()
$1,175
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 am -
2 stops29h 24m
Sat 10/248:00 am -
3 stops32h 35m
Deal found 9/11![Air Canada logo]()
$1,147
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1610:10 am -
2 stops24h 00m
Tue 10/205:33 pm -
2 stops46h 32m
Deal found 9/10![American Airlines logo]()
$1,173
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Fri 10/2310:20 am -
2 stops42h 22m
Tue 10/276:45 pm -
3 stops45h 50m
Deal found 9/10![Air Canada logo]()
$1,150
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.
Wed 10/2110:10 am -
1 stop29h 36m
Sat 10/247:10 pm -
2 stops24h 35m
Deal found 9/14![American Airlines logo]()
$1,189
This Qantas Airways deal was found by Cheapflights users on 9/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
3 stops27h 40m
Fri 10/162:30 pm -
2 stops25h 00m
Deal found 9/11![Multiple Airlines logo]()
$1,789
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 9/2810:20 am -
1 stop21h 09m
Fri 10/164:20 pm -
1 stop23h 40m
Deal found 9/11![United Airlines logo]()
$1,652
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.
Fri 10/239:45 pm -
2 stops42h 14m
Tue 10/275:20 pm -
2 stops58h 00m
Deal found 9/14![Qatar Airways logo]()
$1,938
This Aunt Betty deal was found by Cheapflights users on 9/11. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:20 am -
3 stops29h 04m
Mon 11/210:53 am -
3 stops29h 42m
Deal found 9/11![Air Canada logo]()
$1,632
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.
Wed 10/2111:20 am -
1 stop23h 23m
Sat 10/243:12 pm -
1 stop23h 48m
Deal found 9/14![United Airlines logo]()
$2,120
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.
Fri 10/1610:30 am -
2 stops21h 36m
Tue 10/204:53 pm -
2 stops23h 02m
Deal found 9/14![United Airlines logo]()
$2,120
This Jetabroad deal was found by Cheapflights users on 9/10. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:30 pm -
3 stops42h 28m
Mon 12/76:35 pm -
3 stops43h 00m
Deal found 9/10![Multiple Airlines logo]()
$24,471
Last-minute flights from Sydney to MissouriDiscover last-minute flight deals from Sydney to Missouri. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Missouri. Data last updated September 15, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:20 am -
2 stops41h 42m
Fri 10/304:39 pm -
2 stops23h 56m
Deal found 9/11![Air Canada logo]()
$1,147
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:20 am -
2 stops42h 22m
Fri 10/166:00 am -
2 stops34h 20m
Deal found 9/11![Air Canada logo]()
$1,142
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 9/2810:20 am -
1 stop21h 09m
Fri 10/167:11 pm -
2 stops44h 49m
Deal found 9/11![United Airlines logo]()
$1,178
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.
Fri 10/1610:10 am -
2 stops24h 00m
Tue 10/205:33 pm -
2 stops46h 32m
Deal found 9/12![American Airlines logo]()
$1,171
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 am -
2 stops29h 24m
Sat 10/248:55 am -
2 stops31h 40m
Deal found 9/13![Air Canada logo]()
$1,125
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:10 am -
1 stop29h 36m
Sat 10/247:10 pm -
2 stops24h 35m
Deal found 9/13![American Airlines logo]()
$1,133
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:20 am -
2 stops42h 22m
Tue 10/276:45 pm -
3 stops45h 50m
Deal found 9/11![Air Canada logo]()
$1,147
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 am -
2 stops43h 24m
Tue 10/275:20 pm -
1 stop21h 35m
Deal found 9/13![American Airlines logo]()
$1,155
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:20 am -
2 stops21h 02m
Tue 10/276:45 pm -
2 stops44h 15m
Deal found 9/13![United Airlines logo]()
$1,175
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:20 am -
2 stops45h 03m
Mon 11/24:05 pm -
2 stops48h 30m
Deal found 9/11![Air Canada logo]()
$1,020
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:10 am -
1 stop28h 36m
Mon 11/22:54 pm -
2 stops25h 06m
Deal found 9/11![American Airlines logo]()
$1,120
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.
Tue 10/279:20 am -
1 stop23h 35m
Tue 11/33:00 pm -
2 stops25h 05m
Deal found 9/12![United Airlines logo]()
$1,121
One-way flights from Sydney to MissouriSearch for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1910:40 am -
2 stops29h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$734
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.
Mon 1/1811:50 am -
1 stop24h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$740
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:55 pm -
3 stops45h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$951
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1710:40 am -
2 stops30h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$966
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/192:00 pm -
3 stops42h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$978
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/183:15 pm -
3 stops41h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$995
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 12/1211:20 am -
2 stops40h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$1,231
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:40 am -
2 stops41h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$1,281
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:05 pm -
1 stop24h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Qantas Airways logo]()
$1,447
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.
Sat 12/122:05 pm -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$1,448
This FlightHub deal was found by Cheapflights users on 9/10. 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 1/46:45 pm -
2 stops40h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Qantas Airways logo]()
$1,526
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:05 am -
3 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$1,559
Find flight deals from Sydney to Missouri
Keep the following information in mind while searching for Sydney to Missouri flight deals. Data was last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,020 (lol.travel) |
One-way from | $734 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $1,039 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney to Missouri 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 15, 2026.
Use the filters below to find and compare flights from Sydney to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Tue 1/19
10:40 am-11:17 pm
2 stops29h 37m
Kansas City
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$734
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Mon 1/18
11:50 am-7:27 pm
1 stop24h 37m
Kansas City
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$740
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Mon 1/18
3:15 pm-3:26 pm
3 stops41h 11m
Kansas City
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$995
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Sun 11/15
11:20 am-3:26 pm
2 stops45h 06m
Lambert-St Louis
Sun 11/29
4:05 pm-9:35 am
2 stops48h 30m
$1,096
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Tue 10/27
11:50 am-8:51 pm
2 stops25h 01m
Kansas City
Tue 11/3
5:20 pm-9:20 am
2 stops23h 00m
$1,121
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Mon 9/28
9:20 am-12:42 pm
2 stops42h 22m
Kansas City
Fri 10/16
6:00 am-8:20 am
2 stops34h 20m
$1,142
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 10/21
10:20 am-11:44 pm
2 stops29h 24m
Lambert-St Louis
Sat 10/24
8:00 am-8:35 am
3 stops32h 35m
$1,147
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Fri 10/23
10:20 am-12:42 pm
2 stops42h 22m
Kansas City
Tue 10/27
6:45 pm-8:35 am
3 stops45h 50m
$1,150
SydneySt. Louis
SYD Sydney Kingsford Smith - STL Lambert-St Louis
SYDSTL
Sydney Kingsford Smith
Wed 1/20
2:05 pm-4:28 pm
1 stop19h 23m
Lambert-St Louis
Sat 2/13
6:30 am-9:00 am
1 stop33h 30m
$1,155
SydneyKansas City
SYD Sydney Kingsford Smith - MCI Kansas City
SYDMCI
Sydney Kingsford Smith
Fri 10/23
10:10 am-1:34 pm
2 stops43h 24m
Kansas City
Tue 10/27
5:20 pm-6:55 am
1 stop21h 35m
$1,157
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Sydney to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Sydney with our price prediction graph.
SYD-STL
SYD-MCI
SYD-SGF
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 Sydney to Missouri
SYD-USMO
SYD-STL
SYD-MCI
SYD-SGF
What is the cheapest month to book a flight from Sydney to Missouri?
Currently, August is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,064). Flying from Sydney to Missouri in June is currently the most expensive (average of $1,643). 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 Sydney to Missouri. 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
Flights by cabin class
Other flight options
Popular flights
Top destinations