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$1,070+ Cheap flights from Montana to Brisbane (BNE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BNE
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
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Cheap flight deals from Montana to Brisbane

Cheapest flights from Montana to Brisbane
Explore the most affordable flight options available from Montana to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/82:30 pm
HLN
-
BNE
2 stops24h 00m
United Airlines
Thu 3/1210:40 am
BNE
-
HLN
2 stops26h 45m
United Airlines
Deal found 3/1$1,070
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:25 pm
HLN
-
BNE
2 stops24h 05m
United Airlines
Sun 4/1910:30 am
BNE
-
HLN
2 stops43h 09m
United Airlines
Deal found 2/26$1,308
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:41 pm
BZN
-
BNE
2 stops23h 19m
American Airlines
Wed 7/227:30 am
BNE
-
BZN
2 stops29h 13m
American Airlines
Deal found 3/1$1,368
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:18 pm
BZN
-
BNE
1 stop22h 12m
United Airlines
Wed 7/2210:30 am
BNE
-
BZN
1 stop20h 51m
United Airlines
Deal found 3/1$1,491

Find flight deals from Montana to Brisbane

Keep the following information in mind while searching for Montana to Brisbane flight deals. Data was last updated March 2, 2026.

Round-trip from

$1,308
(United Airlines)
From Montana to Brisbane
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Montana to Brisbane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Sun 4/12

2:25 pm-6:30 am

2 stops24h 05m

Brisbane

Sun 4/19

10:30 am-1:39 pm

2 stops43h 09m

$1,308

BozemanBrisbane

BZN - BNE

BZNBNE

Bozeman Gallatin Field

Sun 5/10

1:41 pm-5:00 am

2 stops23h 19m

Brisbane

Wed 7/22

7:30 am-8:43 pm

2 stops29h 13m

$1,368

BozemanBrisbane

BZN - BNE

BZNBNE

Bozeman Gallatin Field

Sun 5/10

4:18 pm-6:30 am

1 stop22h 12m

Brisbane

Wed 7/22

10:30 am-3:21 pm

1 stop20h 51m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Sorted by cheapest first

Best time to book a flight from Montana to Brisbane

Have a flexible travel schedule? Discover the best time to fly to Brisbane from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Brisbane
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Brisbane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brisbane from Montana?

    Brisbane (BNE) is the airport you will fly into if you book a flight from Montana to Brisbane. It is only a 7.7 mi journey from Brisbane (BNE) to Brisbane’s city center.

  • How long is the flight from Montana to Brisbane?

    A quick flight from Montana to Brisbane can take about 23h 19m. United Airlines provides one of the quickest options available for as low as $1,368. There are 7805 mi between Montana and Brisbane. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Montana to Brisbane that include hotel bookings?

    Yes. In addition to deals on Montana to Brisbane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Brisbane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Brisbane.

  • Can I find deals for business class flights from Montana to Brisbane?

    Yes. Cheapflights offers flight deals from Montana to Brisbane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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