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Cheap flights from St. Louis to Brisbane from $1,030

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 April 2026.

Sat 6/614:58
STL
-
BNE
2 stops28h 22m
Qantas Airways
Sat 13/607:40
BNE
-
STL
2 stops25h 49m
Qantas Airways
Deal found 28/4$1,841
Wed 10/609:42
STL
-
BNE
2 stops28h 18m
American Airlines
Wed 17/620:35
BNE
-
STL
2 stops26h 57m
American Airlines
Deal found 25/4$1,854
Sun 18/1006:30
STL
-
BNE
1 stop31h 30m
Qantas Airways
Sun 1/1113:10
BNE
-
STL
1 stop26h 32m
Qantas Airways
Deal found 29/4$1,857
Sun 14/613:19
STL
-
BNE
2 stops24h 41m
American Airlines
Sun 21/607:40
BNE
-
STL
2 stops25h 52m
American Airlines
Deal found 30/4$1,918
Thu 25/613:45
STL
-
BNE
2 stops24h 15m
American Airlines
Sun 5/720:35
BNE
-
STL
2 stops26h 58m
American Airlines
Deal found 28/4$1,942

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 30 April 2026.

Round-trip from

$1,841

One-way from

$1,030

Popular in

September

Cheapest in

May

Average price

$1,839
Qantas Airways
  • Qantas Airways
  • 6/6-13/6
  • 4 total stops
  • 54h 11m total
  • St. Louis to Brisbane
Search Deals
Qantas Airways
  • Qantas Airways
  • 6/6
  • 2 total stops
  • 28h 22m total
  • St. Louis to Brisbane
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($623 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 30 April 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

Price

Cheapest return flight

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 10/6

09:42-05:00

2 stops28h 18m

Brisbane

Wed 17/6

20:35-08:32

2 stops26h 57m

$1,854

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 18/10

06:30-05:00

1 stop31h 30m

Brisbane

Sun 1/11

05:00-17:40

2 stops27h 40m

$1,907

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 25/6

13:19-05:00

2 stops24h 41m

Brisbane

Sun 5/7

20:35-08:31

2 stops26h 56m

$1,942

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 27/6

06:35-05:00

1 stop31h 25m

Brisbane

Sun 5/7

08:45-16:28

2 stops22h 43m

$1,988

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 8/10

13:27-06:30

2 stops26h 03m

Brisbane

Sat 17/10

10:30-16:51

2 stops21h 21m

$2,256

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 25/6

06:01-13:20

3 stops40h 19m

Brisbane

Sun 5/7

08:55-18:17

2 stops48h 22m

$2,307
Fastest return journey

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 27/6

19:23-10:30

2 stops24h 07m

Brisbane

Sun 5/7

10:30-18:17

1 stop22h 47m

$2,389
Cheapest one-way

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 6/6

14:58-10:20

2 stops28h 22m

$1,030
Fastest single journey

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 8/10

13:36-06:30

2 stops25h 54m

$1,290

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 6/6

14:15-11:30

3 stops30h 15m

$1,294

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Sorted by cheapest first

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

How much does it cost for a return flight from St. Louis to Brisbane?

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 American Airlines and Qantas Airways fly from St. Louis to Brisbane in about 28h 18m. The time it takes to get you to your destination can typically vary by up to 3h 12m. 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.

See more FAQs

Travelling to a place near Brisbane?

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

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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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