STL - BNE

$1,041 Find Cheap Flights from St. Louis to Brisbane

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Brisbane departing on 1/31. 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
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Everything you should know

Cheapest round-trip
$957
Typical prices: $1,073-$1,656
Qantas Airways
Sat 1/31Sat 2/7
STL - BNE • 1 stop
Cheapest one-way
$2,619
Multiple Airlines
Sat 2/7
STL - BNE • 3 stops
Top airlines
Qantas Airways
Cheapest • from $957 (round-trip)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 29% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Jan 31 - Sat, Feb 7
Qantas Airways Logo
7:04 am - 5:00 am
STL
-
BNE
29h 56m1 stop
Qantas Airways Logo
6:30 pm - 4:30 pm
BNE
-
STL
38h 00m2 stops
$957Qantas Airways
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
2:40 pm - 7:05 am
STL
-
BNE
25h 25m2 stops
Multiple Airlines Logo
10:00 am - 3:24 pm
BNE
-
STL
44h 24m2 stops
$964Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
4:15 pm - 8:45 am
STL
-
BNE
48h 30m2 stops
Air Canada Logo
10:45 am - 8:58 pm
BNE
-
STL
26h 13m2 stops
$982Air Canada
Mon, Apr 13 - Sun, Apr 19
Air Canada Logo
4:05 pm - 11:30 am
STL
-
BNE
52h 25m3 stops
Air Canada Logo
10:00 am - 3:24 pm
BNE
-
STL
44h 24m2 stops
$995Air Canada
Sun, Apr 12 - Sun, Apr 26
Air Canada Logo
4:05 pm - 7:05 am
STL
-
BNE
48h 00m2 stops
Air Canada Logo
10:00 am - 8:54 pm
BNE
-
STL
25h 54m2 stops
$997Air Canada
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
4:30 pm - 8:45 am
STL
-
BNE
24h 15m2 stops
Air Canada Logo
10:45 am - 3:29 pm
BNE
-
STL
44h 44m2 stops
$1,039Air Canada
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
5:29 pm - 7:30 am
STL
-
BNE
22h 01m1 stop
United Airlines Logo
11:40 am - 4:44 pm
BNE
-
STL
21h 04m1 stop
$1,040United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
5:29 pm - 7:30 am
STL
-
BNE
22h 01m1 stop
United Airlines Logo
11:40 am - 4:44 pm
BNE
-
STL
21h 04m1 stop
$1,041United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
1:11 pm - 7:30 am
STL
-
BNE
26h 19m2 stops
United Airlines Logo
11:40 am - 10:14 pm
BNE
-
STL
26h 34m3 stops
$1,044United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
1:11 pm - 7:30 am
STL
-
BNE
26h 19m2 stops
United Airlines Logo
11:40 am - 10:14 pm
BNE
-
STL
26h 34m3 stops
$1,045United Airlines
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.

How much is a round-trip flight from St. Louis to Brisbane?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Brisbane departing in January.

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 June and August, where the average cost of round-trip tickets is $1,786 and $1,748 respectively.

Good to know

Low seasonApril
Cheapest flight$957
Best time to beat the crowds but there is an average 17% 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 $2,619 for a one-way ticket and $957 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 $1,093 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 $1,406 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 962 reviews
7.2Entertainment
7.5Comfort
7.7Boarding
7.0Food
8.2Crew
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 !

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

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

Information on your arrival and departure airports