$1,222+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
Sep 13 — Sep 201
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
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 St. Louis to Brisbane
Cheapest
Best
Last-minute
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 August 14, 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 August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop20h 25m
Sat 10/3110:40 am -
1 stop26h 35m
Deal found 8/12![United Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:49 pm -
2 stops22h 41m
Wed 10/2810:40 am -
2 stops25h 19m
Deal found 8/12![United Airlines logo]()
$1,301
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/274:39 pm -
2 stops46h 51m
Sun 11/111:40 am -
1 stop22h 25m
Deal found 8/12![United Airlines logo]()
$1,317
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 10/256:50 pm -
2 stops44h 40m
Mon 11/211:40 am -
2 stops26h 44m
Deal found 8/12![United Airlines logo]()
$1,318
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop20h 25m
Thu 10/298:55 pm -
2 stops36h 10m
Deal found 8/12![United Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 10/251:08 pm -
3 stops33h 22m
Wed 10/2810:40 am -
1 stop22h 25m
Deal found 8/12![United Airlines logo]()
$1,320
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:49 pm -
2 stops22h 41m
Thu 10/298:55 pm -
2 stops36h 10m
Deal found 8/12![United Airlines logo]()
$1,324
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/3010:00 am -
2 stops23h 41m
Deal found 8/10![Air Canada logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 10/257:05 pm -
2 stops26h 15m
Thu 10/298:55 pm -
3 stops36h 10m
Deal found 8/12![United Airlines logo]()
$1,341
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Sat 9/512:10 pm -
2 stops51h 55m
Sat 10/107:40 pm -
3 stops39h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,361
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:39 pm -
2 stops24h 06m
Fri 10/309:45 am -
2 stops44h 41m
Deal found 8/12![Air Canada logo]()
$1,379
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/307:30 pm -
3 stops39h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,419
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 August 14, 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 August 14, 2026.
This Qantas Airways deal was found by Cheapflights users on 8/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/254:57 pm -
2 stops27h 53m
Wed 2/249:40 am -
1 stop24h 31m
Deal found 8/10![Qantas Airways logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 10/297:05 pm -
1 stop20h 25m
Mon 11/211:40 am -
1 stop22h 25m
Deal found 8/12![United Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 1/307:06 pm -
1 stop20h 24m
Wed 2/311:40 am -
1 stop22h 13m
Deal found 8/11![United Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 10/291:40 pm -
2 stops25h 50m
Sun 11/111:40 am -
1 stop26h 35m
Deal found 8/12![United Airlines logo]()
$1,301
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2511:25 am -
2 stops28h 05m
Wed 2/247:55 am -
2 stops25h 58m
Deal found 8/10![United Airlines logo]()
$1,323
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:12 pm -
2 stops24h 18m
Thu 10/298:55 pm -
3 stops36h 10m
Deal found 8/12![United Airlines logo]()
$1,324
Last-minute flights from St. Louis to BrisbaneDiscover last-minute flight deals from St. Louis to Brisbane. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Brisbane. Data last updated August 14, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Sat 9/512:10 pm -
2 stops51h 55m
Sat 10/107:40 pm -
3 stops39h 20m
Deal found 8/11![Multiple Airlines logo]()
$1,361
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:31 am -
2 stops40h 59m
Sat 10/1010:10 pm -
2 stops37h 47m
Deal found 8/11![Qatar Airways logo]()
$1,534
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 9/108:55 am -
2 stops55h 10m
Thu 9/1710:15 am -
2 stops25h 05m
Deal found 8/13![Air Canada logo]()
$1,448
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 9/106:55 pm -
2 stops45h 10m
Thu 9/178:15 pm -
3 stops39h 05m
Deal found 8/13![Multiple Airlines logo]()
$1,469
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/106:00 am -
1 stop32h 00m
Thu 9/172:25 pm -
2 stops24h 05m
Deal found 8/13![American Airlines logo]()
$1,778
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/3010:00 am -
2 stops23h 41m
Deal found 8/10![Air Canada logo]()
$1,326
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:10 pm -
2 stops27h 55m
Wed 9/307:30 pm -
3 stops39h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,419
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:13 pm -
2 stops24h 17m
Wed 9/3010:30 am -
1 stop23h 13m
Deal found 8/10![United Airlines logo]()
$1,757
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/267:08 am -
2 stops58h 02m
Sat 10/36:55 am -
2 stops26h 48m
Deal found 8/12![United Airlines logo]()
$1,814
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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,222 (Qantas Airways) |
Popular in | September |
Cheapest in | May |
Average price | $1,680 |
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 August 14, 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 Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Mon 1/25
4:57 pm-12:50 pm
2 stops27h 53m
Brisbane
Wed 2/24
9:40 am-6:11 pm
1 stop24h 31m
$1,222
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Thu 10/29
7:05 pm-6:30 am
1 stop20h 25m
Brisbane
Mon 11/2
11:40 am-6:05 pm
1 stop22h 25m
$1,297
Quickest round-trip
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Sat 1/30
7:06 pm-7:30 am
1 stop20h 24m
Brisbane
Wed 2/3
11:40 am-5:53 pm
1 stop22h 13m
$1,297
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Thu 10/29
1:40 pm-6:30 am
2 stops25h 50m
Brisbane
Sun 11/1
11:40 am-11:15 pm
1 stop26h 35m
$1,301
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Mon 1/25
11:25 am-7:30 am
2 stops28h 05m
Brisbane
Wed 2/24
7:55 am-5:53 pm
2 stops25h 58m
$1,323
St. LouisBrisbane
STL Lambert-St Louis - BNE Brisbane
STLBNE
Lambert-St Louis
Sat 10/24
3:12 pm-6:30 am
2 stops24h 18m
Brisbane
Thu 10/29
8:55 pm-6:05 pm
3 stops36h 10m
$1,324
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 August.
| 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 August 14, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAir Canada 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.
Crew
8.1
Food
7.0
Comfort
7.4
Boarding
7.7
Entertainment
7.2
Overall
7.5
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Food
7.0
Comfort
7.4
Boarding
7.7
Entertainment
7.2
Overall
7.5
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Food
7.0
Comfort
7.4
Boarding
7.7
Entertainment
7.2
Overall
7.5
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Food
7.0
Comfort
7.4
Boarding
7.7
Entertainment
7.2
Overall
7.5
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
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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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 August 14, 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 August 14, 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 August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from St. Louis to Brisbane
Discover the top 3 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 August 14, 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% |