$953+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BNE
Jan 10 — Jan 171
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montana to Brisbane
Best flights from Montana to BrisbaneDiscover carefully curated flight deals from Montana to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 11, 2025.
Discover carefully curated flight deals from Montana to Brisbane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 11, 2025.
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:10 pmHLN - BNE
2 stops26h 10mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 1/262:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Tue 2/1011:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9![United Airlines logo]()
$1,043
This Qantas Airways deal was found by Cheapflights users on 12/8. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:13 pmBZN - BNE
1 stop23h 17mQantas Airways
Tue 2/105:00 amBNE - BZN
2 stops49h 19mQantas Airways
Deal found 12/8![Qantas Airways logo]()
$1,681
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:30 amHLN - BNE
2 stops33h 50mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 1/262:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9![United Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:10 pmHLN - BNE
2 stops26h 10mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 1/272:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Tue 2/1011:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9![United Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:10 pmHLN - BNE
2 stops26h 10mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 1/282:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9![United Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:30 amHLN - BNE
2 stops57h 50mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9![Delta logo]()
$966
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 1/272:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9![United Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:30 amHLN - BNE
2 stops57h 50mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9![Delta logo]()
$966
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/251:10 pmHLN - BNE
2 stops50h 10mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9![Delta logo]()
$966
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Fri 2/63:40 pmBZN - BNE
1 stop22h 50mUnited Airlines
Tue 2/1011:40 amBNE - BZN
1 stop20h 13mUnited Airlines
Deal found 12/8![United Airlines logo]()
$2,059
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 December 11, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $953 (Delta) |
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 December 11, 2025.
Use the filters below to find and compare flights from Montana to Brisbane that are best for you.
Fly from
Montana
Fly to
Brisbane
Route
Depart
Return
Price
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Wed 1/28
1:10 pm-8:20 am
2 stops26h 10m
Brisbane
Sun 2/8
10:40 am-10:29 pm
2 stops28h 49m
$953
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Wed 1/28
5:30 am-8:20 am
2 stops33h 50m
Brisbane
Wed 2/11
11:05 am-10:29 pm
2 stops28h 24m
$953
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Mon 1/26
1:10 pm-8:20 am
2 stops26h 10m
Brisbane
Wed 2/11
11:05 am-10:29 pm
2 stops28h 24m
$953
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Mon 1/26
1:10 pm-8:20 am
2 stops26h 10m
Brisbane
Sun 2/8
10:40 am-10:29 pm
2 stops28h 49m
$953
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Tue 1/27
5:30 am-8:20 am
2 stops57h 50m
Brisbane
Wed 2/11
11:05 am-10:29 pm
2 stops28h 24m
$966
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Tue 1/27
5:30 am-8:20 am
2 stops57h 50m
Brisbane
Sun 2/8
10:40 am-10:29 pm
2 stops28h 49m
$966
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Sun 1/25
1:10 pm-8:20 am
2 stops50h 10m
Brisbane
Wed 2/11
11:05 am-10:29 pm
2 stops28h 24m
$966
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Mon 1/26
2:27 pm-7:30 am
2 stops24h 03m
Brisbane
Tue 2/10
11:40 am-9:26 pm
2 stops26h 46m
$1,043
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Mon 1/26
2:27 pm-7:30 am
2 stops24h 03m
Brisbane
Sat 2/7
11:40 am-9:26 pm
2 stops26h 46m
$1,043
HelenaBrisbane
HLN - BNE
HLNBNE
Helena
Tue 1/27
2:27 pm-7:30 am
2 stops24h 03m
Brisbane
Tue 2/10
11:40 am-9:26 pm
2 stops26h 46m
$1,043
Showing 1-10 of 14 results
Best time to book a flight from Montana to Brisbane
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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
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