Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Missoula to Australia from $1,354

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Australia departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Missoula to Australia

Cheap round-trip flights

Alaska Airlines Logo
4:12 pm - 9:00 amMSO-SYD
46h 48m2 stops
Alaska Airlines Logo
11:15 am - 12:13 amSYD-MSO
30h 58m2 stops
$1,354Alaska Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
7:00 am - 9:00 amMSO-SYD
56h 00m2 stops
American Airlines Logo
11:15 am - 7:55 pmSYD-MSO
26h 40m2 stops
$1,355American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Alaska Airlines Logo
5:30 am - 7:45 pmMSO-SYD
20h 15m2 stops
Alaska Airlines Logo
9:40 pm - 1:19 pmSYD-MSO
33h 39m2 stops
$1,363Alaska Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
6:24 pm - 6:35 amMSO-SYD
20h 11m2 stops
Delta Logo
9:25 am - 11:10 pmSYD-MSO
29h 45m2 stops
$1,378Delta
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
4:17 pm - 6:55 amMSO-SYD
22h 38m1 stop
United Airlines Logo
10:20 am - 3:36 pmSYD-MSO
21h 16m1 stop
$1,452United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
4:17 pm - 6:55 amMSO-SYD
22h 38m1 stop
United Airlines Logo
10:20 am - 9:22 pmSYD-MSO
27h 02m2 stops
$1,456United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
7:00 am - 6:55 amMSO-SYD
29h 55m1 stop
American Airlines Logo
11:15 am - 7:55 pmSYD-MSO
26h 40m2 stops
$2,134American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
7:00 am - 6:55 amMSO-SYD
29h 55m1 stop
American Airlines Logo
11:15 am - 7:55 pmSYD-MSO
26h 40m2 stops
$2,284American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Logo
6:35 am - 6:05 amMSO-SYD
31h 30m3 stops
Logo
6:00 am - 6:00 pmSYD-MSO
28h 00m3 stops
$2,362
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
7:00 am - 6:55 amMSO-SYD
29h 55m1 stop
American Airlines Logo
2:20 pm - 7:55 pmSYD-MSO
23h 35m1 stop
$2,744American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16

United Airlines flights from Missoula to Australia

Our best United Airlines deals on Missoula to Australia flight tickets
United Airlines
Aug 31
MSO4:17 pmMissoula Johnson-Bell Field
22h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 7
SYD10:20 amSydney Kingsford Smith
21h 16m
1 stop
MSO3:36 pmMissoula Johnson-Bell Field
$1,452
Find similar
United Airlines
Aug 31
MSO4:17 pmMissoula Johnson-Bell Field
22h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 7
SYD10:20 amSydney Kingsford Smith
27h 02m
2 stops
MSO9:22 pmMissoula Johnson-Bell Field
$1,456
Find similar

Alaska Airlines flights from Missoula to Australia

Our best Alaska Airlines deals on Missoula to Australia flight tickets
Alaska Airlines
Nov 12
MSO4:12 pmMissoula Johnson-Bell Field
46h 48m
2 stops
SYD9:00 amSydney Kingsford Smith
Nov 16
SYD11:15 amSydney Kingsford Smith
30h 58m
2 stops
MSO12:13 amMissoula Johnson-Bell Field
$1,354
Find similar
Alaska Airlines
Nov 12
MSO5:30 amMissoula Johnson-Bell Field
20h 15m
2 stops
SYD7:45 pmSydney Kingsford Smith
Nov 16
SYD9:40 pmSydney Kingsford Smith
33h 39m
2 stops
MSO1:19 pmMissoula Johnson-Bell Field
$1,363
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Australia 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Missoula to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

4:12 pm-9:00 am

2 stops46h 48m

Sydney Kingsford Smith

Sun 11/16

11:15 am-12:13 am

2 stops30h 58m

$1,354

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

7:00 am-9:00 am

2 stops56h 00m

Sydney Kingsford Smith

Sun 11/16

11:15 am-7:55 pm

2 stops26h 40m

$1,355

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

5:30 am-7:45 pm

2 stops20h 15m

Sydney Kingsford Smith

Sun 11/16

9:40 pm-1:19 pm

2 stops33h 39m

$1,363

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 8/31

6:24 pm-6:35 am

2 stops20h 11m

Sydney Kingsford Smith

Sun 9/7

9:25 am-11:10 pm

2 stops29h 45m

$1,378

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 8/31

4:17 pm-6:55 am

1 stop22h 38m

Sydney Kingsford Smith

Sun 9/7

10:20 am-3:36 pm

1 stop21h 16m

$1,452

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 8/31

4:17 pm-6:55 am

1 stop22h 38m

Sydney Kingsford Smith

Sun 9/7

10:20 am-9:22 pm

2 stops27h 02m

$1,456

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

7:00 am-6:55 am

1 stop29h 55m

Sydney Kingsford Smith

Sun 11/16

11:15 am-7:55 pm

2 stops26h 40m

$2,134

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

7:00 am-6:55 am

1 stop29h 55m

Sydney Kingsford Smith

Sun 11/16

11:15 am-7:55 pm

2 stops26h 40m

$2,284

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 8/31

6:35 am-6:05 am

3 stops31h 30m

Sydney Kingsford Smith

Sun 9/7

6:00 am-6:00 pm

3 stops28h 00m

$2,362

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/12

7:00 am-6:55 am

1 stop29h 55m

Sydney Kingsford Smith

Sun 11/16

2:20 pm-7:55 pm

1 stop23h 35m

$2,744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Australia from

How to get the cheapest flight ticket from Missoula to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Missoula to Australia is on a Thursday. Travelers who choose to depart for Australia on a Thursday will often find tickets for as low as $961. On the other hand, Friday is the most expensive day to depart from Missoula because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,971.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Missoula at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,351 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,586 on average. Flights to Australia from Missoula in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Missoula to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Australia

Best Price Found

$4,961

Fastest flight time

20h 11m

Direct flights

None

Airports in Australia

1 airport
The best one-way flight to Australia from Missoula in the past 72 hours is $4,961. The best round-trip flight deal from Missoula to Australia found on momondo in the last 72 hours is $1,354.
The fastest flight from Missoula to Australia takes 20h 11m
There are no direct flights from Missoula to Australia. Popular non-direct route for this connection is Missoula Johnson-Bell Field Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Australia: Sydney Kingsford Smith (SYD)
Search flight deals

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Australia?

    Prices for flights from Missoula Johnson-Bell Field Airport to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Australia?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missoula to Australia

Compare and see reviews for airlines that fly from Missoula to Australia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $924Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missoula to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Missoula to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missoula to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Missoula to Australia?

Once all potential Missoula to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missoula to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Missoula. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Australia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/10
Sun 8/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo
Flights to Sydneyfrom $313
Flights to Melbournefrom $528
Flights to Brisbanefrom $512
Flights to Perthfrom $879
Flights to Adelaidefrom $608
Flights to Cairnsfrom $809
Flights to Coolangattafrom $616
Flights to Hobartfrom $1,002
Flights to Canberrafrom $837
Flights to Darwinfrom $1,281
Flights to Maroochydorefrom $940
Flights to Launcestonfrom $1,076