$1,082+ Cheap flights from St. Louis (STL) to Brisbane (BNE)
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Brisbane 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 St. Louis to Brisbane
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Best
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Cheapest flights from St. Louis to BrisbaneExplore the most affordable flight options available from St. Louis to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from St. Louis to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This FlightHub deal was found by Cheapflights users on 7/25. 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 8/312:10 pm
STL
- BNE
2 stops51h 55m
Air Canada
Mon 8/3110:00 am
BNE
- STL
2 stops41h 40m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,082
This Air Canada deal was found by Cheapflights users on 7/24. 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 10/254:05 pm
STL
- BNE
2 stops48h 40m
Air Canada
Wed 11/1810:45 am
BNE
- STL
2 stops44h 41m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,098
This oojo deal was found by Cheapflights users on 7/24. 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.
Sun 10/253:20 pm
STL
- BNE
2 stops28h 15m
Qantas Airways
Wed 11/189:40 am
BNE
- STL
1 stop24h 35m
Qantas Airways
Deal found 7/24![Qantas Airways logo]()
$1,118
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:34 pm
STL
- BNE
2 stops22h 26m
American Airlines
Wed 9/168:35 pm
BNE
- STL
2 stops27h 49m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/93:32 pm
STL
- BNE
2 stops23h 58m
United Airlines
Wed 9/1610:30 am
BNE
- STL
1 stop23h 08m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,140
This Air Canada deal was found by Cheapflights users on 7/23. 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 9/612:10 pm
STL
- BNE
2 stops27h 55m
Air Canada
Sun 9/138:45 pm
BNE
- STL
3 stops56h 15m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,202
This Air Canada deal was found by Cheapflights users on 7/26. 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.
Wed 9/912:10 pm
STL
- BNE
2 stops27h 55m
Air Canada
Wed 9/166:05 pm
BNE
- STL
3 stops41h 15m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:50 pm
STL
- BNE
2 stops44h 40m
United Airlines
Wed 11/1811:40 am
BNE
- STL
1 stop22h 25m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,267
This oojo deal was found by Cheapflights users on 7/23. 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.
Sun 9/68:00 am
STL
- BNE
2 stops30h 00m
Qantas Airways
Sun 9/137:30 pm
BNE
- STL
2 stops43h 00m
Qantas Airways
Deal found 7/23![Qantas Airways logo]()
$1,288
Best flights from St. Louis to BrisbaneDiscover carefully curated flight deals from St. Louis to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from St. Louis to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:08 pm
STL
- BNE
2 stops27h 37m
Air Canada
Wed 11/1810:45 am
BNE
- STL
2 stops44h 41m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,104
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/93:32 pm
STL
- BNE
2 stops23h 58m
United Airlines
Wed 9/1610:30 am
BNE
- STL
1 stop23h 08m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,140
This oojo deal was found by Cheapflights users on 7/23. 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.
Sun 9/66:00 am
STL
- BNE
1 stop32h 00m
Qantas Airways
Sun 9/137:30 pm
BNE
- STL
2 stops43h 00m
Qantas Airways
Deal found 7/23![Qantas Airways logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:50 pm
STL
- BNE
2 stops44h 40m
United Airlines
Wed 11/1811:40 am
BNE
- STL
1 stop22h 25m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/78:00 am
STL
- BNE
2 stops31h 30m
United Airlines
Mon 9/146:05 am
BNE
- STL
3 stops48h 33m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,495
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/68:42 am
STL
- BNE
1 stop30h 48m
United Airlines
Sun 9/1310:30 am
BNE
- STL
1 stop22h 29m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,533
This United Airlines deal was found by Cheapflights users on 7/26. 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 12/106:15 am
STL
- BNE
2 stops33h 15m
United Airlines
Thu 12/1711:40 am
BNE
- STL
2 stops26h 39m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,620
Last-minute flights from St. Louis to BrisbaneDiscover last-minute flight deals from St. Louis to Brisbane. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Brisbane. Data last updated July 28, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/25. 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 8/312:10 pm
STL
- BNE
2 stops51h 55m
Air Canada
Mon 8/3110:00 am
BNE
- STL
2 stops41h 40m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/37:23 pm
STL
- BNE
1 stop20h 07m
United Airlines
Mon 8/316:55 am
BNE
- STL
2 stops26h 44m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,545
This Air Canada deal was found by Cheapflights users on 7/23. 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 8/312:10 pm
STL
- BNE
2 stops51h 55m
Multiple Airlines
Mon 8/318:40 pm
BNE
- STL
3 stops38h 42m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,597
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:37 am
STL
- BNE
1 stop31h 23m
Qantas Airways
Mon 8/318:45 pm
BNE
- STL
2 stops41h 14m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$1,701
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
STL
- BNE
2 stops38h 35m
Qantas Airways
Sat 8/227:30 pm
BNE
- STL
2 stops42h 29m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$1,506
This Bravofly deal was found by Cheapflights users on 7/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:32 pm
STL
- BNE
2 stops58h 58m
Qatar Airways
Sun 9/1310:10 pm
BNE
- STL
2 stops41h 17m
Qatar Airways
Deal found 7/27![Qatar Airways logo]()
$1,606
This Air Canada deal was found by Cheapflights users on 7/27. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:10 pm
STL
- BNE
2 stops51h 55m
Air Canada
Sun 9/138:45 pm
BNE
- STL
3 stops56h 15m
Air Canada
Deal found 7/27![Air Canada logo]()
$1,664
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:35 am
STL
- BNE
2 stops43h 55m
Multiple Airlines
Sat 9/1210:10 pm
BNE
- STL
2 stops40h 49m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,700
One-way flights from St. Louis to BrisbaneSearch for one-way flight options from St. Louis to Brisbane. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from St. Louis to Brisbane. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:36 pm
STL
- BNE
3 stops47h 49m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$4,039
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:08 am
STL
- BNE
1 stop32h 22m
United Airlines
Deal found 7/27![United Airlines logo]()
$7,226
Find flight deals from St. Louis to Brisbane
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Brisbane (BNE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,098 (Air Canada) |
Popular in | September |
Cheapest in | May |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Brisbane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from St. Louis to Brisbane that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Sun 10/25
1:08 pm-7:45 am
2 stops27h 37m
Brisbane
Wed 11/18
10:45 am-3:26 pm
2 stops44h 41m
$1,104
Quickest round-trip
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Wed 9/9
3:32 pm-6:30 am
2 stops23h 58m
Brisbane
Wed 9/16
10:30 am-6:38 pm
1 stop23h 08m
$1,140
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Sun 10/25
6:50 pm-6:30 am
2 stops44h 40m
Brisbane
Wed 11/18
11:40 am-6:05 pm
1 stop22h 25m
$1,267
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Sun 9/6
6:00 am-5:00 am
1 stop32h 00m
Brisbane
Sun 9/13
7:30 pm-11:30 pm
2 stops43h 00m
$1,295
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Mon 9/7
8:00 am-6:30 am
2 stops31h 30m
Brisbane
Mon 9/14
6:05 am-3:38 pm
3 stops48h 33m
$1,495
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Sun 9/6
8:42 am-6:30 am
1 stop30h 48m
Brisbane
Sun 9/13
10:30 am-5:59 pm
1 stop22h 29m
$1,533
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Thu 12/10
6:15 am-7:30 am
2 stops33h 15m
Brisbane
Thu 12/17
11:40 am-10:19 pm
2 stops26h 39m
$1,620
Cheapest one-way
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Fri 10/2
7:36 pm-10:25 am
3 stops47h 49m
$4,039
Quickest one-way
St. LouisBrisbane
STL - BNE
STLBNE
Lambert-St Louis
Fri 10/2
7:08 am-6:30 am
1 stop32h 22m
$7,226
Sorted by cheapest first
Compare providers for flights from St. Louis to Brisbane
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Brisbane in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Brisbane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Brisbane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Brisbane flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Brisbane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Brisbane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Brisbane
Have a flexible travel schedule? Discover the best time to fly to Brisbane from St. Louis with our price prediction graph.
STL-BNE
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 St. Louis to Brisbane
Reviews of airlines servicing Brisbane
Get insights into the airlines that provide service to Brisbane. 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 Brisbane. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines from St. Louis to Brisbane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Crew
8.1
Comfort
7.4
Food
7.0
Boarding
7.7
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Crew
8.1
Comfort
7.4
Food
7.0
Boarding
7.7
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Crew
8.1
Comfort
7.4
Food
7.0
Boarding
7.7
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Crew
8.1
Comfort
7.4
Food
7.0
Boarding
7.7
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Overall
7.5
Crew
8.1
Comfort
7.4
Food
7.0
Boarding
7.7
Entertainment
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
SYD - BNE
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for St. Louis to Brisbane
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Other flights to Brisbane
Explore flights to Brisbane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Complete your trip
Complete your trip to Brisbane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Brisbane by cabin class
Find flights from St. Louis to Brisbane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Brisbane flights
Browse other St. Louis and Brisbane flight options. Last updated on July 28, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from St. Louis to Brisbane
Discover the top 4 airlines that operate flights from St. Louis to Brisbane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$894 | Average$907 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$998 | Average$1,266 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,029 | Average$1,185 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,056 | Average$1,182 | FlexibilityNo cancel fee | On-time71% |