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$552+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BNE
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap 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 April 24, 2026.

This Air Canada deal was found by Cheapflights users on 4/23. 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 10/1812:10 pm
STL
-
BNE
2 stops27h 55m
Air Canada
Sun 11/110:45 am
BNE
-
STL
2 stops44h 45m
Air Canada
Deal found 4/23$1,423
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Fri 9/251:36 pm
STL
-
BNE
2 stops26h 29m
Multiple Airlines
Tue 10/610:00 am
BNE
-
STL
2 stops47h 41m
Multiple Airlines
Deal found 4/24$1,429
This oojo deal was found by Cheapflights users on 4/20. 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.
Thu 6/186:35 am
STL
-
BNE
1 stop31h 25m
Qantas Airways
Sun 6/286:15 pm
BNE
-
STL
2 stops39h 18m
Qantas Airways
Deal found 4/20$1,440
This Qantas Airways deal was found by Cheapflights users on 4/20. 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 6/156:35 am
STL
-
BNE
1 stop31h 25m
Qantas Airways
Wed 7/16:35 am
BNE
-
STL
2 stops28h 01m
Qantas Airways
Deal found 4/20$1,443
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:47 pm
STL
-
BNE
2 stops23h 13m
American Airlines
Sun 11/11:10 pm
BNE
-
STL
1 stop26h 32m
American Airlines
Deal found 4/24$1,448
This Qantas Airways deal was found by Cheapflights users on 4/20. 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 6/156:35 am
STL
-
BNE
1 stop31h 25m
Qantas Airways
Mon 6/297:40 am
BNE
-
STL
2 stops25h 53m
Qantas Airways
Deal found 4/20$1,456
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:33 pm
STL
-
BNE
2 stops23h 27m
American Airlines
Sun 7/58:35 pm
BNE
-
STL
2 stops27h 12m
American Airlines
Deal found 4/24$1,463

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,423
(Air Canada)

One-way from

$552
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$1,314
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. 22% potential increase in price ($389 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 24, 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 round-trip

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 5/14

6:11 pm-1:05 pm

2 stops27h 54m

Brisbane

Thu 5/21

7:40 am-6:30 pm

2 stops25h 50m

$1,567
Quickest round-trip

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 9/25

1:27 pm-6:30 am

2 stops26h 03m

Brisbane

Tue 10/6

10:30 am-6:38 pm

1 stop23h 08m

$1,608

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Tue 9/1

8:52 am-10:30 am

2 stops34h 38m

Brisbane

Sat 9/5

5:05 pm-6:24 pm

2 stops40h 19m

$1,626

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 6/25

6:01 am-1:20 pm

3 stops40h 19m

Brisbane

Sun 7/5

8:55 am-6:17 pm

2 stops48h 22m

$1,635

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 8/7

6:01 am-6:30 am

2 stops33h 29m

Brisbane

Sat 8/29

4:55 pm-3:38 pm

3 stops61h 43m

$1,635

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 8/8

6:01 am-12:20 pm

3 stops39h 19m

Brisbane

Sat 8/29

5:05 pm-3:38 pm

3 stops61h 33m

$1,653
Cheapest one-way

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 5/30

8:08 pm-10:50 am

3 stops47h 42m

$829
Quickest one-way

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Fri 5/29

7:23 pm-6:30 am

1 stop20h 07m

$1,020

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 5/30

6:35 am-5:00 am

1 stop31h 25m

$1,036

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Thu 5/28

6:35 am-5:00 am

1 stop31h 25m

$1,036

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 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.
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

How much does it cost to fly round-trip 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 April 24, 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.
Qantas Airways
7.5
Good
1,026 reviews

Crew

8.1

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,026 reviews
Qantas Airways
7.5
Good
1,026 reviews

Crew

8.1

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
9,648 reviews
Qantas Airways
7.5
Good
1,026 reviews

Crew

8.1

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
American Airlines
7.1
Good
11,669 reviews
Qantas Airways
7.5
Good
1,026 reviews

Crew

8.1

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Air Canada
7.1
Good
10,965 reviews
Qantas Airways
7.5
Good
1,026 reviews

Crew

8.1

Overall

7.5

Food

7.0

Entertainment

7.2

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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 Qantas Airways and United Airlines fly from St. Louis to Brisbane in about 26h 03m. The time it takes to get you to your destination can typically vary by up to 1h 51m. 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, Air Canada ($894), Qantas Airways ($975), and United Airlines ($1,029) offers the cheapest pricing from St. Louis to Brisbane. Air Canada is 31% 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.

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
Springfield to Brisbane flights
St. Louis to Cairns flights

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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$894Average$907FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$975Average$1,093FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,029Average$1,225FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,056Average$1,182FlexibilityNo cancel feeOn-time71%

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