$879 Find Cheap Flights from Missoula to Australia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Australia departing on 10/21. 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.
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Best Australia Flight Deals from Missoula

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$879
Sydney
Sydney2 stops$879

Cheap Flights from Missoula to Australia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Australia 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.

Recent round-trip flight deals from Missoula to Australia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Missoula to Australia.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
2:40 pm - 8:00 amMSO-SYD
24h 20m2 stops
United Airlines Logo
11:50 am - 9:26 pmSYD-MSO
27h 36m2 stops
$879United Airlines
Find Deal
Tue, Oct 21 - Fri, Nov 7
United Airlines Logo
2:40 pm - 8:00 amMSO-SYD
24h 20m2 stops
United Airlines Logo
12:10 pm - 9:26 pmSYD-MSO
27h 16m2 stops
$880United Airlines
Find Deal
Sat, Oct 18 - Sat, Nov 8
United Airlines Logo
12:46 pm - 7:00 amMSO-SYD
26h 14m2 stops
United Airlines Logo
10:20 am - 9:21 pmSYD-MSO
51h 01m2 stops
$894United Airlines
Find Deal
Fri, Jun 13 - Sat, Jun 21
Delta Logo
1:08 pm - 6:35 amMSO-SYD
25h 27m2 stops
Delta Logo
9:25 am - 12:25 amSYD-MSO
31h 00m2 stops
$1,394Delta
Find Deal
Tue, Jun 10 - Mon, Jun 23
Alaska Airlines Logo
1:20 pm - 8:05 amMSO-SYD
25h 45m2 stops
Alaska Airlines Logo
11:15 am - 10:16 amSYD-MSO
41h 01m2 stops
$1,397Alaska Airlines
Find Deal
Tue, Oct 21 - Fri, Nov 7
Alaska Airlines Logo
2:35 pm - 8:05 amMSO-SYD
48h 30m2 stops
Alaska Airlines Logo
11:15 am - 11:59 pmSYD-MSO
30h 44m2 stops
$1,414Alaska Airlines
Find Deal
Sat, Oct 18 - Sat, Nov 8
Hawaiian Airlines Logo
6:36 pm - 7:45 pmMSO-SYD
33h 09m3 stops
Hawaiian Airlines Logo
9:40 pm - 3:17 pmSYD-MSO
33h 37m2 stops
$1,456Hawaiian Airlines
Find Deal
Fri, Jun 13 - Sat, Jun 21
Delta Logo
5:30 am - 6:35 amMSO-SYD
33h 05m2 stops
Delta Logo
9:25 am - 12:25 amSYD-MSO
31h 00m2 stops
$1,579Delta
Find Deal
Sun, Jun 15 - Tue, Jun 24
Air New Zealand Logo
4:21 pm - 10:35 amMSO-SYD
26h 14m2 stops
Air New Zealand Logo
10:20 am - 3:39 pmSYD-MSO
21h 19m1 stop
$1,595Air New Zealand
Find Deal
Fri, Jun 13 - Sun, Jun 22
Air New Zealand Logo
4:21 pm - 8:45 amMSO-SYD
24h 24m2 stops
Air New Zealand Logo
10:20 am - 3:39 pmSYD-MSO
21h 19m1 stop
$1,690Air New Zealand
Find Deal
Wed, Jun 11 - Fri, Jun 20
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KAYAK's insights & trends for Missoula to Australia flights

Get data-powered insights and trends into flights from Missoula to Australia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Missoula to Australia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Missoula to Australia were found on United Airlines ($879) and Delta ($1,394).


Good to know

Cheapest flight$879
Flight from Missoula to Sydney

FAQs - booking Australia flights

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

    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 Missoula to Australia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missoula to Australia 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 Missoula to Australia?

    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 from Missoula to Australia with an airline and back with another airline.

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

    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 from Missoula to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the afternoon, when round-trip flights cost $1,351 on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,586.

Top airline flying from Missoula to Australia

Need help choosing which airline to fly with from Missoula to Australia? 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight from Missoula to Australia

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