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Cheap flights from St. Louis to Brisbane from $898

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from St. Louis to Brisbane

Enter your travel dates to find the best prices.

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 31 October 2025.

Sat 22/1116:43STL - BNE
2 stops48h 02mAir Canada
Fri 26/1210:45BNE - STL
2 stops27h 37mAir Canada
Deal found 28/10$1,629
Fri 14/1107:00STL - BNE
1 stop30h 00mAmerican Airlines
Mon 24/1109:40BNE - STL
1 stop25h 50mAmerican Airlines
Deal found 30/10$1,632
Fri 14/1106:15STL - BNE
2 stops33h 15mUnited Airlines
Mon 24/1111:40BNE - STL
2 stops20h 48mUnited Airlines
Deal found 27/10$1,661
Sat 22/1116:43STL - BNE
2 stops46h 47mUnited Airlines
Fri 26/1211:40BNE - STL
2 stops22h 14mUnited Airlines
Deal found 29/10$1,684

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 31 October 2025.

Round-trip from

$1,532

One-way from

$898

Popular in

June

Cheapest in

November

Average price

$2,290
Air Canada
  • Air Canada
  • 25/1-8/3
  • 4 total stops
  • 69h 44m total
  • St. Louis to Brisbane
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American Airlines
  • American Airlines
  • 5/11
  • 1 total stop
  • 30h 00m total
  • St. Louis to Brisbane
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($477 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 31 October 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

Sat 22/11

16:43-08:45

2 stops48h 02m

Brisbane

Fri 26/12

10:45-22:22

2 stops27h 37m

$1,629

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 14/11

09:36-05:00

2 stops27h 24m

Brisbane

Mon 24/11

09:40-16:27

1 stop22h 47m

$1,640

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 14/11

06:15-07:30

2 stops33h 15m

Brisbane

Mon 24/11

11:40-16:27

1 stop20h 47m

$1,661

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

16:43-07:30

2 stops46h 47m

Brisbane

Fri 26/12

11:40-22:30

1 stop26h 50m

$1,684

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 25/1

09:25-06:30

1 stop29h 05m

Brisbane

Sun 8/3

19:40-23:09

1 stop18h 29m

$1,814

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 5/11

07:00-05:00

1 stop30h 00m

$898

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 15/11

13:35-07:30

2 stops49h 55m

$955

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 15/11

19:45-06:45

3 stops43h 00m

$1,075

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 13/3

11:18-05:00

2 stops26h 42m

$1,086

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 5/11

19:45-06:45

3 stops43h 00m

$1,188

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 15 results
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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 return 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 $1,509). Flying from St. Louis to Brisbane in April is currently the most expensive (average of $2,593). 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 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, American Airlines, and United Airlines fly from St. Louis to Brisbane in about 27h 24m. The time it takes to get you to your destination can typically vary by up to 20h 38m. The distance between St. Louis and Brisbane is about 14074 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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 $1,509). Flying from St. Louis to Brisbane in April is currently the most expensive (average of $2,593). 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

Travelling to a place near Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Ipswich
Caboolture
Redcliffe

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Brisbane?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brisbane from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Brisbane?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Brisbane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Brisbane with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Brisbane, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Brisbane become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Brisbane flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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