$709 Cheap Flights from St. Louis (STL) to Brisbane (BNE)

View $709 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Brisbane Airport (BNE)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $709 for one-way flights and $1,236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Tue, Jun 10 - Tue, Jul 1
STL
St. Louis
BNE
Brisbane
$1,236 Roundtrip, found 4 days ago
$1,236
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Tue, Jun 10 from St. Louis to Brisbane, returning Tue, Jul 1, priced at $1,236 found 4 days ago
Fiji Airways
Tue, Jun 3 - Thu, Jun 19
STL
St. Louis
BNE
Brisbane
$1,260 Roundtrip, found 4 days ago
$1,260
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Tue, Jun 3 from St. Louis to Brisbane, returning Thu, Jun 19, priced at $1,260 found 4 days ago
Fiji Airways
Thu, Jun 12 - Tue, Jul 1
STL
St. Louis
BNE
Brisbane
$1,286 Roundtrip, found 4 days ago
$1,286
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Thu, Jun 12 from St. Louis to Brisbane, returning Tue, Jul 1, priced at $1,286 found 4 days ago
Air Canada
Mon, Nov 10 - Mon, Nov 24
STL
St. Louis
BNE
Brisbane
$1,286 Roundtrip, found 1 day ago
$1,286
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 10 from St. Louis to Brisbane, returning Mon, Nov 24, priced at $1,286 found 1 day ago
Air Canada
Mon, Nov 10 - Mon, Nov 24
STL
St. Louis
BNE
Brisbane
$1,288 Roundtrip, found 1 day ago
$1,288
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 10 from St. Louis to Brisbane, returning Mon, Nov 24, priced at $1,288 found 1 day ago
Fiji Airways
Thu, Jun 12 - Thu, Jun 19
STL
St. Louis
BNE
Brisbane
$1,310 Roundtrip, found 4 days ago
$1,310
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Thu, Jun 12 from St. Louis to Brisbane, returning Thu, Jun 19, priced at $1,310 found 4 days ago
Air Canada
Mon, Nov 10 - Mon, Nov 24
STL
St. Louis
BNE
Brisbane
$1,400 Roundtrip, found 1 day ago
$1,400
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 10 from St. Louis to Brisbane, returning Mon, Nov 24, priced at $1,400 found 1 day ago
American Airlines
Mon, Mar 9 - Mon, Mar 16
STL
St. Louis
BNE
Brisbane
$1,446 Roundtrip, found 2 days ago
$1,446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 9 from St. Louis to Brisbane, returning Mon, Mar 16, priced at $1,446 found 2 days ago
United
Sun, Sep 7 - Mon, Sep 22
STL
St. Louis
BNE
Brisbane
$1,454 Roundtrip, found 5 days ago
$1,454
Roundtrip
found 5 days ago
Select United flight, departing Sun, Sep 7 from St. Louis to Brisbane, returning Mon, Sep 22, priced at $1,454 found 5 days ago
Delta
Fri, Feb 27 - Wed, Mar 11
STL
St. Louis
BNE
Brisbane
$1,500 Roundtrip, found 2 days ago
$1,500
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Feb 27 from St. Louis to Brisbane, returning Wed, Mar 11, priced at $1,500 found 2 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE) cost?
Discover the latest flight deals from STL to BNE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STL to BNE?
The cheapest flights from STL to BNE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STL to BNE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STL to BNE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STL to BNE?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE)?
Opt for a flight from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE) last-minute?
Holding off until just before your trip to book your flight from STL to BNE often results in higher prices. While you might find some last-minute deals, they aren’t always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a STL to BNE flight and hotel package?
Securing a STL to BNE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Brisbane Airport (BNE)?
Generally, it’s possible to cancel or reschedule your STL to BNE flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.