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Cheap flights from Montana to Sydney from $2,004

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SYD
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montana to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Montana to Sydney
Explore the most affordable flight options available from Montana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Sat 23/516:44
MSO
-
SYD
1 stop22h 21m
American Airlines
Sat 30/512:00
SYD
-
MSO
1 stop26h 38m
American Airlines
Deal found 8/4$2,004
Sat 9/514:37
MSO
-
SYD
2 stops24h 23m
United Airlines
Sat 16/510:20
SYD
-
MSO
2 stops21h 44m
United Airlines
Deal found 8/4$2,028
Tue 29/1206:15
MSO
-
SYD
2 stops32h 50m
United Airlines
Thu 7/111:20
SYD
-
MSO
2 stops28h 06m
United Airlines
Deal found 5/4$2,062
Wed 29/414:38
MSO
-
SYD
2 stops24h 17m
United Airlines
Sun 3/509:30
SYD
-
MSO
2 stops28h 00m
United Airlines
Deal found 6/4$2,169
Wed 6/506:15
MSO
-
SYD
2 stops32h 45m
United Airlines
Sun 10/509:30
SYD
-
MSO
2 stops28h 00m
United Airlines
Deal found 8/4$2,170
Sat 9/513:08
MSO
-
SYD
2 stops25h 57m
American Airlines
Sat 16/512:00
SYD
-
MSO
1 stop25h 45m
American Airlines
Deal found 8/4$2,224
Sat 9/513:59
MSO
-
SYD
3 stops27h 46m
Multiple Airlines
Sat 16/506:25
SYD
-
MSO
3 stops33h 34m
Multiple Airlines
Deal found 8/4$3,512
Sun 5/416:23
MSO
-
SYD
2 stops34h 27m
Multiple Airlines
Sun 12/420:45
SYD
-
MSO
2 stops32h 28m
Multiple Airlines
Deal found 5/4$3,580
Tue 29/1207:06
MSO
-
SYD
1 stop29h 49m
American Airlines
Thu 7/114:05
SYD
-
MSO
1 stop24h 40m
American Airlines
Deal found 5/4$3,831

Find flight deals from Montana to Sydney

Keep the following information in mind while searching for Montana to Sydney flight deals. Data was last updated 9 April 2026.

Round-trip from

$2,004
American Airlines
  • American Airlines
  • 23/5-30/5
  • 2 total stops
  • 48h 59m total
  • Montana to Sydney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Montana to Sydney 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 647,157 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from Montana to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sat 9/5

14:37-07:00

2 stops24h 23m

Sydney Kingsford Smith

Sat 16/5

10:20-16:04

2 stops21h 44m

$2,028

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 29/4

06:15-06:55

2 stops32h 40m

Sydney Kingsford Smith

Sun 3/5

09:30-16:04

2 stops22h 34m

$2,169

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 6/5

06:15-07:00

2 stops32h 45m

Sydney Kingsford Smith

Sun 10/5

09:30-21:30

2 stops28h 00m

$2,170

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sat 9/5

13:59-17:30

2 stops35h 31m

Sydney Kingsford Smith

Sat 16/5

09:15-21:45

3 stops52h 30m

$4,187

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sat 23/5

14:03-07:30

2 stops25h 27m

Sydney Kingsford Smith

Sat 30/5

06:25-19:22

3 stops28h 57m

$4,284
Fastest return journey

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Tue 15/9

16:19-06:55

1 stop22h 36m

Sydney Kingsford Smith

Thu 8/10

11:20-15:22

1 stop21h 02m

$4,965

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sat 12/9

14:27-07:00

2 stops24h 33m

Sydney Kingsford Smith

Fri 2/10

09:30-21:26

2 stops27h 56m

$5,415

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Fri 11/9

14:27-07:00

2 stops24h 33m

Sydney Kingsford Smith

Fri 2/10

09:30-16:10

2 stops22h 40m

$5,415

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Sorted by cheapest first

Best time to book a flight from Montana to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Montana with our price prediction graph.
Estimated return 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 Sydney
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Montana?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Montana. Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Montana to Sydney?

    Departing from Montana to Sydney will take you 24h 23m. The distance from Montana to Sydney is about 13005 km.

  • Can I find deals for flights from Montana to Sydney that include hotel bookings?

    Yes. In addition to deals on Montana to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Montana to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Sydney.

  • Can I find deals for business class flights from Montana to Sydney?

    Yes. Cheapflights offers flight deals from Montana to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Katoomba
Lithgow
Cronulla
Manly
Bondi Beach
Coogee
Leura
Randwick

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Why should you use Cheapflights to find cheap flight tickets from Montana to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Montana.

Can Cheapflights find flights from Montana to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Montana to Sydney with no change fees.

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Not ready to book yet? You can track prices for flights from Montana to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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