$692 Find Cheap Flights from Missoula to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Australia departing on 6/7. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Missoula to Australia Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Australia

Sat, Sep 12 - Fri, Oct 2
United Airlines Logo
5:32 pm - 7:00 am
MSO
-
SYD
45h 28m
2 stops
United Airlines Logo
9:30 am - 9:31 pm
SYD
-
MSO
28h 01m
2 stops
$1,384United Airlines
Sat, Sep 12 - Fri, Oct 2
United Airlines Logo
4:19 pm - 6:55 am
MSO
-
SYD
22h 36m
1 stop
United Airlines Logo
10:20 am - 3:22 pm
SYD
-
MSO
21h 02m
1 stop
$1,410United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
6:15 am - 6:55 am
MSO
-
SYD
32h 40m
2 stops
United Airlines Logo
10:20 am - 4:20 pm
SYD
-
MSO
22h 00m
2 stops
$1,534United Airlines
Fri, May 22 - Tue, May 26
United Airlines Logo
7:15 am - 7:00 am
MSO
-
SYD
31h 45m
1 stop
United Airlines Logo
10:20 am - 3:38 pm
SYD
-
MSO
21h 18m
1 stop
$1,539United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
2:37 pm - 7:00 am
MSO
-
SYD
24h 23m
2 stops
United Airlines Logo
9:30 am - 10:36 pm
SYD
-
MSO
29h 06m
1 stop
$1,543United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
2:37 pm - 6:55 am
MSO
-
SYD
24h 18m
2 stops
United Airlines Logo
9:30 am - 10:36 pm
SYD
-
MSO
29h 06m
1 stop
$1,544United Airlines
Sat, Sep 12 - Fri, Oct 2
Multiple Airlines Logo
4:13 pm - 7:30 am
MSO
-
SYD
23h 17m
2 stops
Multiple Airlines Logo
9:25 pm - 12:32 pm
SYD
-
MSO
31h 07m
3 stops
$1,961Multiple Airlines
Sun, Sep 13 - Sat, Oct 3
Qantas Airways Logo
6:43 am - 7:05 am
MSO
-
SYD
32h 22m
2 stops
Qantas Airways Logo
9:10 am - 11:03 pm
SYD
-
MSO
29h 53m
2 stops
$2,888Qantas Airways
Sat, Sep 12 - Fri, Oct 2
Qantas Airways Logo
1:20 pm - 7:05 am
MSO
-
SYD
25h 45m
2 stops
Qantas Airways Logo
9:10 am - 11:03 pm
SYD
-
MSO
29h 53m
2 stops
$2,925Qantas Airways
Sat, Sep 12 - Sat, Oct 3
Qantas Airways Logo
1:29 pm - 7:05 am
MSO
-
SYD
25h 36m
2 stops
Qantas Airways Logo
9:10 am - 11:03 pm
SYD
-
MSO
29h 53m
2 stops
$2,927Qantas Airways
Booking Insights

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.

How long does a flight from Missoula to Australia take?

The duration of a flight to Australia depends on your arrival airport. The shortest route to Australia from Missoula is to Sydney, which takes 26h 26m.

Find deals

Good to know

Cheapest flight$692
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.

Reviews of the 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 9680 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

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

Information on your arrival and departure airports

Missoula (MSO)