Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Brisbane from $786

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Brisbane departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Brisbane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 5:15 pmSTL  Lambert-St Louis-BNE Brisbane
30h 10m2 stops Dallas/Fort Worth Auckland Intl
Multiple Airlines Logo
9:40 am - 12:28 pmBNE  Brisbane-STL Lambert-St Louis
18h 48m1 stop Dallas/Fort Worth
$1,262Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Qantas Airways Logo
2:54 pm - 6:30 amSTL  Lambert-St Louis-BNE Brisbane
23h 36m1 stop Dallas/Fort Worth
Qantas Airways Logo
9:40 am - 6:15 pmBNE  Brisbane-STL Lambert-St Louis
24h 35m1 stop Dallas/Fort Worth
$1,265Qantas Airways
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
7:05 pm - 5:15 pmSTL  Lambert-St Louis-BNE Brisbane
30h 10m2 stops Dallas/Fort Worth Auckland Intl
Multiple Airlines Logo
1:10 pm - 7:22 pmBNE  Brisbane-STL Lambert-St Louis
22h 12m2 stops Los Angeles Chicago O'Hare Intl
$1,266Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
7:06 pm - 7:30 amSTL  Lambert-St Louis-BNE Brisbane
20h 24m1 stop San Francisco
United Airlines Logo
11:40 am - 5:53 pmBNE  Brisbane-STL Lambert-St Louis
22h 13m1 stop San Francisco
$1,297United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
7:06 pm - 7:30 amSTL  Lambert-St Louis-BNE Brisbane
20h 24m1 stop San Francisco
United Airlines Logo
11:40 am - 4:56 pmBNE  Brisbane-STL Lambert-St Louis
21h 16m2 stops San Francisco Chicago O'Hare Intl
$1,301United Airlines
Sat, Jan 30 - Wed, Feb 3
Multiple Airlines Logo
4:05 pm - 1:25 pmSTL  Lambert-St Louis-BNE Brisbane
53h 20m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:10 am - 3:26 pmBNE  Brisbane-STL Lambert-St Louis
49h 16m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,385Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Qantas Airways Logo
6:44 pm - 6:30 amSTL  Lambert-St Louis-BNE Brisbane
19h 46m1 stop Dallas/Fort Worth
Qantas Airways Logo
9:40 am - 5:10 pmBNE  Brisbane-STL Lambert-St Louis
23h 30m1 stop Dallas/Fort Worth
$2,130Qantas Airways
Thu, Dec 24 - Thu, Dec 31
Air Canada Logo
5:10 am - 7:05 amSTL  Lambert-St Louis-BNE Brisbane
34h 55m2 stops Denver Intl Vancouver Intl
Air Canada Logo
10:00 am - 12:40 pmBNE  Brisbane-STL Lambert-St Louis
41h 40m2 stops Vancouver Intl Denver Intl
$3,988Air Canada
Wed, Sep 30 - Sun, Oct 11
Air Canada Logo
5:10 am - 7:05 amSTL  Lambert-St Louis-BNE Brisbane
34h 55m2 stops Denver Intl Vancouver Intl
Air Canada Logo
10:00 am - 12:40 pmBNE  Brisbane-STL Lambert-St Louis
41h 40m2 stops Vancouver Intl Denver Intl
$3,988Air Canada
Wed, Sep 30 - Mon, Oct 12
Qantas Airways Logo
6:00 am - 6:35 amSTL  Lambert-St Louis-BNE Brisbane
57h 35m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
7:50 pm - 11:46 pmBNE  Brisbane-STL Lambert-St Louis
42h 56m2 stops Sydney Kingsford Smith Los Angeles
$4,054Qantas Airways
Sun, Oct 4 - Wed, Oct 14

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qantas Airways flights from St. Louis to Brisbane

Our best Qantas Airways deals on St. Louis to Brisbane flight tickets
Qantas Airways
Nov 1
STL2:54 pmLambert-St Louis
23h 36m
1 stop
BNE6:30 amBrisbane
Nov 8
BNE9:40 amBrisbane
24h 35m
1 stop
STL6:15 pmLambert-St Louis
$1,265
Qantas Airways
Dec 24
STL6:44 pmLambert-St Louis
19h 46m
1 stop
BNE6:30 amBrisbane
Dec 31
BNE9:40 amBrisbane
23h 30m
1 stop
STL5:10 pmLambert-St Louis
$2,130
Qantas Airways
Aug 10
STL6:00 amLambert-St Louis
32h 00m
1 stop
BNE5:00 amBrisbane
Aug 12
BNE7:55 amBrisbane
23h 46m
2 stops
STL4:41 pmLambert-St Louis
$2,270

United Airlines flights from St. Louis to Brisbane

Our best United Airlines deals on St. Louis to Brisbane flight tickets
United Airlines
Jan 30
STL7:06 pmLambert-St Louis
20h 24m
1 stop
BNE7:30 amBrisbane
Feb 3
BNE11:40 amBrisbane
22h 13m
1 stop
STL5:53 pmLambert-St Louis
$1,297
United Airlines
Jan 30
STL3:15 pmLambert-St Louis
24h 15m
2 stops
BNE7:30 amBrisbane
Feb 3
BNE11:40 amBrisbane
25h 33m
2 stops
STL9:13 pmLambert-St Louis
$1,301
United Airlines
Nov 1
STL1:08 pmLambert-St Louis
30h 22m
3 stops
BNE11:30 amBrisbane
Nov 8
BNE11:40 amBrisbane
22h 29m
2 stops
STL6:09 pmLambert-St Louis
$1,324

momondo 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, momondo users made 832,500 searches. Data last updated August 9, 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 Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 11/1

7:05 pm-5:15 pm

2 stops30h 10m

Brisbane

Sun 11/8

9:40 am-12:28 pm

1 stop18h 48m

$1,262

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 11/1

2:54 pm-6:30 am

1 stop23h 36m

Brisbane

Sun 11/8

9:40 am-6:15 pm

1 stop24h 35m

$1,265

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 11/1

7:05 pm-5:15 pm

2 stops30h 10m

Brisbane

Sun 11/8

1:10 pm-7:22 pm

2 stops22h 12m

$1,266

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
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-4:56 pm

2 stops21h 16m

$1,301

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 11/1

4:05 pm-1:25 pm

3 stops53h 20m

Brisbane

Sun 11/8

6:10 am-3:26 pm

3 stops49h 16m

$1,385

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Thu 12/24

6:44 pm-6:30 am

1 stop19h 46m

Brisbane

Thu 12/31

9:40 am-5:10 pm

1 stop23h 30m

$2,130

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Wed 9/30

5:10 am-7:05 am

2 stops34h 55m

Brisbane

Sun 10/11

10:00 am-12:40 pm

2 stops41h 40m

$3,988

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Wed 9/30

5:10 am-7:05 am

2 stops34h 55m

Brisbane

Mon 10/12

10:00 am-12:40 pm

2 stops41h 40m

$3,988

St. LouisBrisbane

STL Lambert-St Louis - BNE Brisbane

STLBNE

Lambert-St Louis

Sun 10/4

6:00 am-6:35 am

2 stops57h 35m

Brisbane

Wed 10/14

7:50 pm-11:46 pm

2 stops42h 56m

$4,054

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Brisbane from

How to get the cheapest flight ticket from St. Louis to Brisbane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Brisbane?

Prices are currently low for flights on this route.

Typical prices usually range from $1,646 to $1,680.
The lowest price recently found on this route was $1,262.

What is the cheapest month to fly to Brisbane?

The cheapest month to fly to Brisbane from St. Louis is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Brisbane during the month of July, then departing from St. Louis during the month May is also very affordable. Most momondo users find prices during this month for around $907.

Can stopping save me money on St. Louis to Brisbane flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Brisbane flight.

When to book flights from St. Louis to Brisbane

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Brisbane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Brisbane (STL to BNE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Brisbane

Fastest flight time

20h 24m

Direct flights

None
The fastest flight from St. Louis to Brisbane takes 20h 24m
There are no direct flights from St. Louis to Brisbane. There are no popular flight routes from St. Louis to Brisbane.
Search flight deals

Frequently asked questions about flying from St. Louis to Brisbane

  • How far is Lambert-St Louis to Brisbane by plane?

    There are 8760.7 mi between Lambert-St Louis and Brisbane. By plane, this route typically takes 20h 24m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Brisbane Airport?

    Prices for flights from Lambert-St Louis Airport to Brisbane Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Brisbane Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Brisbane Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Brisbane Airport.

  • What documentation or ID do you need to fly to Brisbane Airport?

    The travel and health documents required for your trip to Brisbane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brisbane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Brisbane?

Best airlines flying from St. Louis to Brisbane

Compare and see reviews for airlines that fly from St. Louis to Brisbane with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $894Free CancellationRating
7.1
11,455 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $998Free CancellationRating
7.5
1,079 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,029Free CancellationRating
7.4
10,089 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,056Free CancellationRating
7.1
11,893 reviews
Search American Airlines flights

Traveling to a place near Brisbane?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Brisbane?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Brisbane. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Brisbane with flexible booking policies on momondo?

Flights from St. Louis to Brisbane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Brisbane?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Brisbane.

I’m not ready to book a flight from St. Louis to Brisbane right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brisbane, momondo offers a useful price alert feature which will track prices for flights to Brisbane from St. Louis and alert you when they change.

An easier way to manage your Brisbane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/8
Tue 9/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia