STL - BNE

$505 Find Cheap Flights from St. Louis to Brisbane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Brisbane departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brisbane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Brisbane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Brisbane, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$954
Overall average: $1,652
Air Canada
Mon 5/25Mon 6/1
STL - BNE • 2 stops
Cheapest one-way
$505
Air Canada
Tue 2/17
STL - BNE • 2 stops
When to travel
December
Cheapest • 28% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Brisbane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Brisbane (STL-BNE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Brisbane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Brisbane

Mon, May 25 - Mon, Jun 1
Air Canada Logo
1:00 pm - 7:05 am
STL
-
BNE
27h 05m
2 stops
Air Canada Logo
10:00 am - 8:05 pm
BNE
-
STL
25h 05m
2 stops
$954Air Canada
Sat, Jan 31 - Fri, Feb 13
Air Canada Logo
4:05 pm - 8:45 am
STL
-
BNE
48h 40m
2 stops
Air Canada Logo
10:45 am - 3:29 pm
BNE
-
STL
44h 44m
2 stops
$955Air Canada
Sat, Jan 31 - Fri, Feb 13
Multiple Airlines Logo
4:05 pm - 8:45 am
STL
-
BNE
48h 40m
2 stops
Multiple Airlines Logo
6:10 am - 3:29 pm
BNE
-
STL
49h 19m
3 stops
$983Multiple Airlines
Mon, May 25 - Mon, Jun 1
Air Canada Logo
7:30 am - 11:30 am
STL
-
BNE
37h 00m
3 stops
Air Canada Logo
10:00 am - 8:05 pm
BNE
-
STL
25h 05m
2 stops
$992Air Canada
Sun, May 24 - Tue, Jun 2
ANA Logo
2:20 pm - 2:30 pm
STL
-
BNE
33h 10m
2 stops
ANA Logo
10:00 am - 4:26 pm
BNE
-
STL
21h 26m
2 stops
$1,017ANA
Sat, May 23 - Wed, Jun 3
Air Canada Logo
1:00 pm - 7:05 am
STL
-
BNE
51h 05m
2 stops
Air Canada Logo
10:00 am - 8:05 pm
BNE
-
STL
49h 05m
2 stops
$1,055Air Canada
Sun, May 24 - Mon, Jun 1
Air Canada Logo
4:30 pm - 7:05 am
STL
-
BNE
23h 35m
2 stops
Air Canada Logo
10:00 am - 8:05 pm
BNE
-
STL
49h 05m
2 stops
$1,056Air Canada
Mon, Feb 23 - Sat, Feb 28
Air Canada Logo
4:30 pm - 8:45 am
STL
-
BNE
24h 15m
2 stops
Air Canada Logo
10:45 am - 8:26 pm
BNE
-
STL
25h 41m
2 stops
$1,071Air Canada
Wed, May 27 - Sun, May 31
Air Canada Logo
7:30 am - 11:30 am
STL
-
BNE
37h 00m
3 stops
Air Canada Logo
10:00 am - 8:05 pm
BNE
-
STL
49h 05m
2 stops
$1,082Air Canada
Sun, May 3 - Sat, May 9
Air Canada Logo
2:20 pm - 12:00 pm
STL
-
BNE
30h 40m
3 stops
Air Canada Logo
7:05 pm - 12:06 pm
BNE
-
STL
56h 01m
3 stops
$1,084Air Canada
Booking Insights

KAYAK's insights & trends for St. Louis to Brisbane flights

Get data-powered insights and trends into flights from St. Louis to Brisbane to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Brisbane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Brisbane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Brisbane is December, where tickets cost $1,029 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $1,748 and $1,703 respectively.

Good to know

Low seasonApril
Cheapest flight$505
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from St. Louis to Brisbane

When to book flights from St. Louis to Brisbane

Are your dates flexible? Find out the best times to travel from St. Louis to Brisbane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Brisbane

  • What is the cheapest flight from St. Louis to Brisbane?

    In the last 3 days, the lowest price for a flight from St. Louis to Brisbane was $505 for a one-way ticket and $954 for a round-trip.

  • Do I need a passport to fly between St. Louis and Brisbane?

    A passport is required to fly from St. Louis to Brisbane.

  • Which airports will I be using when flying from St. Louis to Brisbane?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Brisbane, also known as Brisbane.

  • Which aircraft models fly most regularly from St. Louis to Brisbane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Brisbane?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Brisbane, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Brisbane, Qantas Airways or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Brisbane are Qantas Airways and United Airlines. With an average price for the route of $1,015 and an overall rating of 7.5, Qantas Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,373 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Brisbane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Brisbane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Brisbane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brisbane from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Brisbane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brisbane with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BNE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Brisbane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brisbane from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Brisbane

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Brisbane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Brisbane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 973 reviews
7.7Boarding
7.5Comfort
8.2Crew
7.2Entertainment
7.0Food
Airline reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

2.0 MediocreGerard, Nov 2025
CBR - BNE
Read more Qantas Airways reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

Everything you need to know for your flight from St. Louis to Brisbane

Information on your arrival and departure airports