Cheap flights from St. Louis to Brisbane from $1,638

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Brisbane departing on 12/11. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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.

Find the cheapest flights from St. Louis to Brisbane

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
07:00 - 05:00STL-BNE
30h 00m1 stop
American Airlines Logo
19:40 - 23:42BNE-STL
20h 02m1 stop
$1,638American Airlines
Find Deal
Wed, 12 Nov - Thu, 20 Nov
American Airlines Logo
09:36 - 05:00STL-BNE
27h 24m2 stops
American Airlines Logo
19:40 - 23:51BNE-STL
20h 11m2 stops
$1,646American Airlines
Find Deal
Wed, 12 Nov - Thu, 20 Nov
United Airlines Logo
16:43 - 07:30STL-BNE
46h 47m2 stops
United Airlines Logo
11:40 - 22:22BNE-STL
26h 42m2 stops
$1,701United Airlines
Find Deal
Sat, 22 Nov - Fri, 26 Dec
United Airlines Logo
16:43 - 07:30STL-BNE
46h 47m2 stops
United Airlines Logo
11:40 - 22:22BNE-STL
26h 42m2 stops
$1,703United Airlines
Find Deal
Sat, 22 Nov - Fri, 26 Dec
Multiple Airlines Logo
13:35 - 08:45STL-BNE
27h 10m2 stops
Multiple Airlines Logo
06:10 - 15:29BNE-STL
49h 19m3 stops
$2,254Multiple Airlines
Find Deal
Sat, 22 Nov - Fri, 26 Dec
Cathay Pacific Logo
07:00 - 10:30STL-BNE
35h 30m2 stops
Cathay Pacific Logo
00:30 - 23:42BNE-STL
39h 12m2 stops
$2,273Cathay Pacific
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Cathay Pacific Logo
17:49 - 23:00STL-BNE
37h 11m2 stops
Cathay Pacific Logo
12:10 - 22:24BNE-STL
50h 14m2 stops
$2,297Cathay Pacific
Find Deal
Sat, 28 Feb - Wed, 4 Mar
Qantas Airways Logo
18:13 - 06:30STL-BNE
20h 17m1 stop
Qantas Airways Logo
12:10 - 23:57BNE-STL
27h 47m1 stop
$2,410Qantas Airways
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Qantas Airways Logo
13:20 - 06:30STL-BNE
25h 10m1 stop
Qantas Airways Logo
05:25 - 17:05BNE-STL
27h 40m2 stops
$2,456Qantas Airways
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Multiple Airlines Logo
13:35 - 08:45STL-BNE
27h 10m2 stops
Multiple Airlines Logo
06:10 - 15:29BNE-STL
49h 19m3 stops
$2,570Multiple Airlines
Find Deal
Sat, 22 Nov - Fri, 26 Dec

United Airlines flights from St. Louis to Brisbane

Our best United Airlines deals on St. Louis to Brisbane flight tickets
United Airlines
22 Nov
STL16:43Lambert-St Louis
46h 47m
2 stops
BNE07:30Brisbane
26 Dec
BNE11:40Brisbane
26h 42m
2 stops
STL22:22Lambert-St Louis
United Airlines
22 Nov
STL16:43Lambert-St Louis
46h 47m
2 stops
BNE07:30Brisbane
26 Dec
BNE11:40Brisbane
26h 42m
2 stops
STL22:22Lambert-St Louis
United Airlines
22 Nov
STL08:20Lambert-St Louis
55h 10m
2 stops
BNE07:30Brisbane
26 Dec
BNE11:40Brisbane
26h 50m
1 stop
STL22:30Lambert-St Louis

Cathay Pacific flights from St. Louis to Brisbane

Our best Cathay Pacific deals on St. Louis to Brisbane flight tickets
Cathay Pacific
12 Nov
STL07:00Lambert-St Louis
35h 30m
2 stops
BNE10:30Brisbane
19 Nov
BNE00:30Brisbane
39h 12m
2 stops
STL23:42Lambert-St Louis
Cathay Pacific
28 Feb
STL17:49Lambert-St Louis
37h 11m
2 stops
BNE23:00Brisbane
4 Mar
BNE12:10Brisbane
50h 14m
2 stops
STL22:24Lambert-St Louis
Cathay Pacific
28 Feb
STL17:49Lambert-St Louis
37h 11m
2 stops
BNE23:00Brisbane
4 Mar
BNE12:10Brisbane
45h 46m
2 stops
STL17:56Lambert-St Louis

momondo 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, momondo users made 78,305 searches. Data last updated 17 October 2025.
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

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 12/11

07:00-05:00

1 stop30h 00m

Brisbane

Thu 20/11

19:40-23:42

1 stop20h 02m

$1,638

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 12/11

09:36-05:00

2 stops27h 24m

Brisbane

Thu 20/11

19:40-23:51

2 stops20h 11m

$1,646

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

16:43-07:30

2 stops46h 47m

Brisbane

Fri 26/12

11:40-22:22

2 stops26h 42m

$1,701

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

16:43-07:30

2 stops46h 47m

Brisbane

Fri 26/12

11:40-22:22

2 stops26h 42m

$1,703

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

13:35-08:45

2 stops27h 10m

Brisbane

Fri 26/12

06:10-15:29

3 stops49h 19m

$2,254

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Wed 12/11

07:00-10:30

2 stops35h 30m

Brisbane

Wed 19/11

00:30-23:42

2 stops39h 12m

$2,273

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 28/2

17:49-23:00

2 stops37h 11m

Brisbane

Wed 4/3

12:10-22:24

2 stops50h 14m

$2,297

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 30/11

18:13-06:30

1 stop20h 17m

Brisbane

Sun 7/12

12:10-23:57

1 stop27h 47m

$2,410

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sun 30/11

13:20-06:30

1 stop25h 10m

Brisbane

Sun 7/12

05:25-17:05

2 stops27h 40m

$2,456

St. LouisBrisbane

STL - BNE

STLBNE

Lambert-St Louis

Sat 22/11

13:35-08:45

2 stops27h 10m

Brisbane

Fri 26/12

06:10-15:29

3 stops49h 19m

$2,570

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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?

What is the cheapest month to fly to Brisbane?

In general, November is the cheapest month to fly from St. Louis to Brisbane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,537. If you are unable to visit Brisbane during the month of November, then departing from St. Louis during the month December is also very affordable. Most momondo users find prices during this month for around $1,683.

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 return 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

Direct flights

None
There are no direct flights from St. Louis to Brisbane. There are no popular flight routes from St. Louis to Brisbane.
  • How far is Lambert-St Louis to Brisbane by plane?

    A flight from Lambert-St Louis to Brisbane will travel around 14098.9 km. 20h 17m is a normal flight duration for this route.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 you'll need for your trip to Brisbane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Brisbane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Brisbane?

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

Why use momondo?

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

Finding the right flight to Brisbane from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brisbane quick and easy, saving you time and money.

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

All flight searches from St. Louis to Brisbane on momondo can be filtered to show those which offer flexible booking policies.

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?

Of course. momondo tracks the price of St. Louis to Brisbane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Brisbane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 16/11
Sun 23/11

Find better results for your trip to Australia