When did momondo last update prices for flights from Montana to Sydney Kingsford Smith Airport?

Prices for flights from Montana to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Montana to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,817 Cheap Flights from Montana to Sydney in 2026

1 adult

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14:37 - 09:05

MSO

SYD

24h 28m

2 stops

11:20 - 16:09

SYD

MSO

22h 49m

2 stops

$1,817United Airlines

Wed, 11 Feb - Tue, 3 Mar

13:10 - 07:05

MSO

SYD

25h 55m

2 stops

12:00 - 21:45

SYD

MSO

25h 45m

1 stop

$1,853American Airlines

Sun, 3 May - Sun, 10 May

13:21 - 09:00

MSO

SYD

25h 39m

2 stops

14:05 - 21:56

SYD

MSO

25h 51m

1 stop

$1,880American Airlines

Wed, 11 Feb - Tue, 3 Mar

06:15 - 09:05

MSO

SYD

32h 50m

2 stops

11:20 - 16:09

SYD

MSO

22h 49m

2 stops

$1,892United Airlines

Thu, 12 Feb - Wed, 4 Mar

06:15 - 09:05

MSO

SYD

32h 50m

2 stops

12:10 - 21:57

SYD

MSO

27h 47m

2 stops

$1,966United Airlines

Thu, 12 Feb - Sat, 7 Mar

06:15 - 07:25

MSO

SYD

31h 10m

2 stops

14:05 - 21:56

SYD

MSO

25h 51m

1 stop

$2,105American Airlines

Thu, 12 Feb - Wed, 4 Mar

15:55 - 06:25

MSO

SYD

22h 30m

2 stops

06:25 - 23:50

SYD

MSO

33h 25m

3 stops

$2,636Multiple Airlines

Sun, 3 May - Sun, 10 May

13:59 - 07:30

MSO

SYD

25h 31m

3 stops

06:25 - 23:50

SYD

MSO

33h 25m

3 stops

$3,344Multiple Airlines

Sun, 3 May - Sun, 10 May

06:23 - 07:25

MSO

SYD

31h 02m

3 stops

21:25 - 23:59

SYD

MSO

20h 34m

2 stops

$3,360Multiple Airlines

Wed, 11 Feb - Tue, 3 Mar

06:23 - 07:25

MSO

SYD

31h 02m

3 stops

15:35 - 23:59

SYD

MSO

26h 24m

3 stops

$3,390Multiple Airlines

Wed, 11 Feb - Tue, 3 Mar

United Airlines flights from Montana to Sydney

Our best United Airlines deals on Montana to Sydney flight tickets

United Airlines

8 Mar

MSO06:15Missoula Johnson-Bell Field

34h 00m

2 stops

SYD09:15Sydney Kingsford Smith

11 Mar

SYD10:25Sydney Kingsford Smith

28h 32m

2 stops

MSO21:57Missoula Johnson-Bell Field

$1,817

United Airlines

12 Feb

MSO06:15Missoula Johnson-Bell Field

32h 50m

2 stops

SYD09:05Sydney Kingsford Smith

4 Mar

SYD11:20Sydney Kingsford Smith

22h 49m

2 stops

MSO16:09Missoula Johnson-Bell Field

$1,892

United Airlines

12 Feb

MSO06:15Missoula Johnson-Bell Field

32h 50m

2 stops

SYD09:05Sydney Kingsford Smith

7 Mar

SYD12:10Sydney Kingsford Smith

27h 47m

2 stops

MSO21:57Missoula Johnson-Bell Field

$1,966

American Airlines flights from Montana to Sydney

Our best American Airlines deals on Montana to Sydney flight tickets

American Airlines

3 May

MSO13:10Missoula Johnson-Bell Field

25h 55m

2 stops

SYD07:05Sydney Kingsford Smith

10 May

SYD12:00Sydney Kingsford Smith

25h 45m

1 stop

MSO21:45Missoula Johnson-Bell Field

$1,853

American Airlines

11 Feb

MSO13:21Missoula Johnson-Bell Field

25h 39m

2 stops

SYD09:00Sydney Kingsford Smith

3 Mar

SYD14:05Sydney Kingsford Smith

25h 51m

1 stop

MSO21:56Missoula Johnson-Bell Field

$1,880

American Airlines

12 Feb

MSO06:15Missoula Johnson-Bell Field

31h 10m

2 stops

SYD07:25Sydney Kingsford Smith

4 Mar

SYD14:05Sydney Kingsford Smith

25h 51m

1 stop

MSO21:56Missoula Johnson-Bell Field

$2,105

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/2

14:37-09:05

2 stops24h 28m

Sydney Kingsford Smith

Tue 3/3

11:20-16:09

2 stops22h 49m

$1,817

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 3/5

13:10-07:05

2 stops25h 55m

Sydney Kingsford Smith

Sun 10/5

12:00-21:45

1 stop25h 45m

$1,853

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/2

13:21-09:00

2 stops25h 39m

Sydney Kingsford Smith

Tue 3/3

14:05-21:56

1 stop25h 51m

$1,880

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Thu 12/2

06:15-09:05

2 stops32h 50m

Sydney Kingsford Smith

Wed 4/3

11:20-16:09

2 stops22h 49m

$1,892

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Thu 12/2

06:15-09:05

2 stops32h 50m

Sydney Kingsford Smith

Sat 7/3

12:10-21:57

2 stops27h 47m

$1,966

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Thu 12/2

06:15-07:25

2 stops31h 10m

Sydney Kingsford Smith

Wed 4/3

14:05-21:56

1 stop25h 51m

$2,105

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 3/5

15:55-06:25

2 stops22h 30m

Sydney Kingsford Smith

Sun 10/5

06:25-23:50

3 stops33h 25m

$2,636

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Sun 3/5

13:59-07:30

3 stops25h 31m

Sydney Kingsford Smith

Sun 10/5

06:25-23:50

3 stops33h 25m

$3,344

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/2

06:23-07:25

3 stops31h 02m

Sydney Kingsford Smith

Tue 3/3

21:25-23:59

2 stops20h 34m

$3,360

MissoulaSydney

MSO - SYD

MSOSYD

Missoula Johnson-Bell Field

Wed 11/2

06:23-07:25

3 stops31h 02m

Sydney Kingsford Smith

Tue 3/3

15:35-23:59

3 stops26h 24m

$3,390

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Montana to Sydney

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 month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Montana, with most prices found around $1,673. If you aren’t able to travel to Sydney during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,679.

Cheap Montana to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Sydney

Fastest flight time	24h 28m
Direct flights	None

The fastest flight from Montana to Sydney takes 24h 28m

There are no direct flights from Montana to Sydney. There are no popular flight routes from Montana to Sydney.

Search flight deals

When did momondo last update prices for flights from Montana to Sydney Kingsford Smith Airport?
Prices for flights from Montana to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Montana to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Sydney?

Finding the right flight to Sydney from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Montana to Sydney with flexible booking policies on momondo?

Flights from Montana to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Sydney?

momondo helps you find the best flight between Montana and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Montana to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.