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$627+ Cheap flights from St. Louis (STL) to Brisbane (BNE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from St. Louis to Brisbane

Cheapest flights from St. Louis to Brisbane
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 October 28, 2025.

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 11/224:43 pmSTL - BNE
2 stops48h 02mAir Canada
Fri 12/2610:45 amBNE - STL
2 stops27h 37mAir Canada
Deal found 10/28$1,070
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.
Fri 11/145:29 pmSTL - BNE
1 stop22h 01mUnited Airlines
Mon 11/2411:40 amBNE - STL
1 stop20h 47mUnited Airlines
Deal found 10/26$1,087
This Air Canada 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:05 pmSTL - BNE
3 stops53h 20mMultiple Airlines
Fri 12/2610:45 amBNE - STL
2 stops44h 44mMultiple Airlines
Deal found 10/27$1,115
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.
Sat 11/225:29 pmSTL - BNE
1 stop22h 01mUnited Airlines
Fri 12/2611:40 amBNE - STL
1 stop26h 50mUnited Airlines
Deal found 10/28$1,137
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amSTL - BNE
1 stop30h 00mAmerican Airlines
Mon 11/247:40 pmBNE - STL
1 stop20h 02mAmerican Airlines
Deal found 10/27$1,184
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:39 amSTL - BNE
1 stop31h 21mAmerican Airlines
Tue 11/119:40 amBNE - STL
1 stop18h 57mAmerican Airlines
Deal found 10/26$1,195
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 10/317:05 amSTL - BNE
2 stops33h 15mDelta
Wed 11/1211:05 amBNE - STL
2 stops23h 52mDelta
Deal found 10/26$1,202
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amSTL - BNE
1 stop30h 00mAmerican Airlines
Fri 12/126:40 amBNE - STL
2 stops25h 54mAmerican Airlines
Deal found 10/28$1,215

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,070
(FlightHub)

One-way from

$627
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,504
Provider with most accurate pricing for Lambert-St Louis-Brisbane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Brisbane flights.
Search Deals
From Lambert-St Louis to Brisbane
Search Deals
One-way flight from Lambert-St Louis to Brisbane
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 2025.
Use the filters below to find and compare flights from St. Louis to Brisbane that are best for you.

Fly from

St. Louis

Fly to

Brisbane

Route

Depart

Return

Price

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 3/11

5:54 pm-7:45 am

2 stops46h 51m

Brisbane

Mon 3/16

9:45 am-3:29 pm

2 stops44h 44m

$1,018

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/22

4:43 pm-8:45 am

2 stops48h 02m

Brisbane

Fri 12/26

10:45 am-10:22 pm

2 stops27h 37m

$1,070

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 11/14

5:29 pm-7:30 am

1 stop22h 01m

Brisbane

Mon 11/24

11:40 am-4:27 pm

1 stop20h 47m

$1,087

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/22

4:05 pm-1:25 pm

3 stops53h 20m

Brisbane

Fri 12/26

10:45 am-3:29 pm

2 stops44h 44m

$1,115

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/22

5:29 pm-7:30 am

1 stop22h 01m

Brisbane

Fri 12/26

11:40 am-10:30 pm

1 stop26h 50m

$1,137

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/15

1:35 pm-7:30 am

2 stops49h 55m

$627

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 11/15

7:45 pm-6:45 am

3 stops43h 00m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Brisbane flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Brisbane flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

What is the cheapest month to book a flight from St. Louis to Brisbane?

Currently, February is the cheapest month in which you can book a flight from St. Louis to Brisbane (average of $991). Flying from St. Louis to Brisbane in April is currently the most expensive (average of $1,703). 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.

What is the cheapest time of day to fly from STL to BNE?

Find hourly flight availability from St. Louis to Brisbane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from St. Louis to Brisbane is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

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 October 28, 2025.
Read reviews from past customers who have flown Qantas Airways and United 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.
Qantas Airways
7.5
Good
924 reviews

Food

7.0

Crew

8.2

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
924 reviews
Qantas Airways
7.5
Good
924 reviews

Food

7.0

Crew

8.2

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
8,996 reviews
Qantas Airways
7.5
Good
924 reviews

Food

7.0

Crew

8.2

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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.

  • How long is the flight from St. Louis to Brisbane?

    Airlines like Air Canada and United Airlines fly from St. Louis to Brisbane in about 22h 01m. The time it takes to get you to your destination can typically vary by up to 24h 50m. St. Louis and Brisbane are separated by a distance of 8745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Brisbane round-trip?

    According to our current data, Qantas Airways ($975), and United Airlines ($1,029) offers the cheapest pricing from St. Louis to Brisbane. Qantas Airways is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Brisbane that include hotel bookings?

    Yes. In addition to deals on St. Louis to Brisbane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Brisbane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Brisbane.

  • Can I find deals for business class flights from St. Louis to Brisbane?

    Yes. Cheapflights offers flight deals from St. Louis to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Brisbane?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Brisbane (average of $991). Flying from St. Louis to Brisbane in April is currently the most expensive (average of $1,703). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Brisbane

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Brisbane flights
St. Louis to Cairns flights
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Springfield to Coolangatta flights

Top 2 airlines flying from St. Louis to Brisbane

Discover the top 2 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$975Average$1,015FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,029Average$1,551FlexibilityNo cancel feeOn-time69%

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