When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Australia?

Prices for flights from Santa Rosa Sonoma County Airport to Australia refresh daily.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Australia.

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

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,522 Cheap Flights from Santa Rosa to Australia in 2026

1 adult

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Find the cheapest flights from Santa Rosa to Australia

Round-trip

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07:00 - 09:55

STS

BNE

32h 55m2 stops

11:10 - 23:57

BNE

STS

30h 47m2 stops

$1,522Air New Zealand

Mon, 23 Feb - Mon, 2 Mar

07:00 - 09:00

STS

SYD

31h 00m1 stop

11:20 - 10:11

SYD

STS

17h 51m1 stop

$2,236Alaska Airlines

Sat, 28 Feb - Wed, 4 Mar

17:52 - 09:05

STS

MEL

22h 13m2 stops

09:45 - 13:33

MEL

STS

20h 48m1 stop

$2,250Multiple Airlines

Wed, 24 Jun - Wed, 8 Jul

17:52 - 06:45

STS

MEL

19h 53m1 stop

09:45 - 13:33

MEL

STS

20h 48m1 stop

$2,297Qantas Airways

Tue, 23 Jun - Wed, 8 Jul

17:52 - 12:40

STS

MEL

25h 48m2 stops

09:45 - 13:33

MEL

STS

20h 48m1 stop

$2,356Qantas Airways

Tue, 23 Jun - Tue, 7 Jul

07:00 - 09:00

STS

SYD

31h 00m1 stop

11:20 - 10:11

SYD

STS

17h 51m1 stop

$2,460Alaska Airlines

Sun, 8 Feb - Sat, 14 Feb

19:53 - 09:00

STS

SYD

19h 07m1 stop

10:10 - 11:30

SYD

STS

19h 20m1 stop

$2,599Alaska Airlines

Sun, 22 Mar - Mon, 30 Mar

19:53 - 13:25

STS

SYD

23h 32m2 stops

18:50 - 23:59

SYD

STS

23h 09m1 stop

$2,773Multiple Airlines

Sat, 21 Mar - Sun, 29 Mar

07:00 - 08:20

STS

CBR

55h 20m3 stops

12:30 - 23:57

CBR

STS

53h 27m3 stops

$4,211Qatar Airways

Sun, 8 Mar - Thu, 12 Mar

07:00 - 22:55

STS

BNE

46h 55m2 stops

15:10 - 23:50

BNE

STS

49h 40m2 stops

$4,538Qatar Airways

Sun, 8 Mar - Thu, 12 Mar

Alaska Airlines flights from Santa Rosa to Australia

Our best Alaska Airlines deals on Santa Rosa to Australia flight tickets

Alaska Airlines

28 Feb

STS07:00Santa Rosa Sonoma County

31h 00m

1 stop

SYD09:00Sydney Kingsford Smith

4 Mar

SYD11:20Sydney Kingsford Smith

17h 51m

1 stop

STS10:11Santa Rosa Sonoma County

$2,236

Alaska Airlines

8 Feb

STS07:00Santa Rosa Sonoma County

31h 00m

1 stop

SYD09:00Sydney Kingsford Smith

14 Feb

SYD11:20Sydney Kingsford Smith

17h 51m

1 stop

STS10:11Santa Rosa Sonoma County

$2,460

Alaska Airlines

8 Feb

STS07:00Santa Rosa Sonoma County

31h 00m

1 stop

SYD09:00Sydney Kingsford Smith

15 Feb

SYD11:20Sydney Kingsford Smith

17h 51m

1 stop

STS10:11Santa Rosa Sonoma County

$2,610

Qatar Airways flights from Santa Rosa to Australia

Our best Qatar Airways deals on Santa Rosa to Australia flight tickets

Qatar Airways

28 Feb

STS11:15Santa Rosa Sonoma County

48h 35m

2 stops

SYD06:50Sydney Kingsford Smith

4 Mar

SYD15:50Sydney Kingsford Smith

51h 00m

2 stops

STS23:50Santa Rosa Sonoma County

$4,202

Qatar Airways

8 Mar

STS07:00Santa Rosa Sonoma County

55h 20m

3 stops

CBR08:20Canberra

12 Mar

CBR12:30Canberra

53h 27m

3 stops

STS23:57Santa Rosa Sonoma County

$4,211

Qatar Airways

7 Feb

STS11:15Santa Rosa Sonoma County

36h 35m

2 stops

SYD18:50Sydney Kingsford Smith

16 Feb

SYD21:40Sydney Kingsford Smith

43h 12m

2 stops

STS21:52Santa Rosa Sonoma County

$4,212

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Mon 23/2

07:00-09:55

2 stops32h 55m

Brisbane

Mon 2/3

11:10-23:57

2 stops30h 47m

$1,522

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sat 28/2

07:00-09:00

1 stop31h 00m

Sydney Kingsford Smith

Wed 4/3

11:20-10:11

1 stop17h 51m

$2,236

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Wed 24/6

17:52-09:05

2 stops22h 13m

Melbourne

Wed 8/7

09:45-13:33

1 stop20h 48m

$2,250

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Tue 23/6

17:52-06:45

1 stop19h 53m

Melbourne

Wed 8/7

09:45-13:33

1 stop20h 48m

$2,297

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Tue 23/6

17:52-12:40

2 stops25h 48m

Melbourne

Tue 7/7

09:45-13:33

1 stop20h 48m

$2,356

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 8/2

07:00-09:00

1 stop31h 00m

Sydney Kingsford Smith

Sat 14/2

11:20-10:11

1 stop17h 51m

$2,460

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 22/3

19:53-09:00

1 stop19h 07m

Sydney Kingsford Smith

Mon 30/3

10:10-11:30

1 stop19h 20m

$2,599

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sat 21/3

19:53-13:25

2 stops23h 32m

Sydney Kingsford Smith

Sun 29/3

18:50-23:59

1 stop23h 09m

$2,773

Santa RosaCanberra

STS - CBR

STSCBR

Santa Rosa Sonoma County

Sun 8/3

07:00-08:20

3 stops55h 20m

Canberra

Thu 12/3

12:30-23:57

3 stops53h 27m

$4,211

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Sun 8/3

07:00-22:55

2 stops46h 55m

Brisbane

Thu 12/3

15:10-23:50

2 stops49h 40m

$4,538

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa 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

Which airlines fly to Australia?

United Airlines, Fiji Airways and Qantas Airways are the top three most popular airlines that fly to Australia from Santa Rosa according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to Australia flight deals and tips

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

Fastest flight time	20h 24m
Direct flights	None

The fastest flight from Santa Rosa to Australia takes 20h 24m

There are no direct flights from Santa Rosa to Australia. There are no popular flight routes from Santa Rosa to Australia.

Search flight deals

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Australia?
Prices for flights from Santa Rosa Sonoma County Airport to Australia refresh daily.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Santa Rosa.

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

momondo does allow users to show only those flights to Australia from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Santa Rosa.

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

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