Prices are in Australian Dollars.

Find cheap flights from Montana to Australia

Find cheap flights from Montana to Australia

Search hundreds of travel sites at once for deals on flights to Australia

Return
Economy
Washington (WAS)
Australia
Sat. 8.5
Sat. 15.5
Any month
Compare vs KAYAK |

Good to know

Low season

AugustBest time to beat the crowds (9% less expensive on average)

High season

DecemberMost popular time to fly (30% more expensive on average)

Average price (return flight)

$1,442(avg. price over the last 2 weeks)

Good deal (return flight)

$1,442or less

Good deal one-way

$1,309or less

FAQs for booking flights from Montana to Australia

How does KAYAK find such low prices on flights from Montana to Australia?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Australia?

What is the Hacker Fare option on flights from Montana to Australia?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Australia?

COVID-19 information

Safety measures for airlines flying from Montana to Australia

Airlines flying from Montana have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Montana

Mandatory masks

Masks required on board, masks provided on flights from Montana

Social distancing seating

Middle seats unavailable to book on flights from Montana

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Montana

Book cheap flights from Montana to Australia

Recent return flight deals

1/11
Mon.
2 stops
Multiple Airlines
52h 20m
HLN - BNE
5/11
Fri.
2 stops
Multiple Airlines
54h 45m
BNE - HLN
1/11
Mon.
2 stops
Multiple Airlines
52h 20m
HLN - BNE
5/11
Fri.
2 stops
Multiple Airlines
54h 45m
BNE - HLN

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