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.

$910 Cheap Flights from Santa Rosa to Australia in 2026

Find the cheapest flights from Santa Rosa to Australia

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:26 - 10:20

STS

SYD

21h 54m

2 stops

11:15 - 11:17

SYD

STS

18h 02m

1 stop

$1,713Multiple Airlines

vie., 23 oct. - vie., 30 oct.

07:00 - 18:50

STS

SYD

41h 50m

2 stops

20:45 - 11:17

SYD

STS

32h 32m

2 stops

$1,793Multiple Airlines

mar., 6 oct. - mar., 20 oct.

07:00 - 18:50

STS

SYD

41h 50m

2 stops

20:45 - 11:17

SYD

STS

32h 32m

2 stops

$1,805Multiple Airlines

mar., 6 oct. - dom., 18 oct.

13:40 - 18:50

STS

SYD

36h 10m

2 stops

20:45 - 11:04

SYD

STS

31h 19m

2 stops

$1,810Multiple Airlines

mar., 22 sep. - vie., 2 oct.

12:01 - 18:50

STS

SYD

37h 49m

2 stops

20:45 - 11:17

SYD

STS

32h 32m

2 stops

$1,811Multiple Airlines

mié., 30 sep. - mar., 20 oct.

12:01 - 18:50

STS

SYD

37h 49m

2 stops

20:45 - 18:07

SYD

STS

38h 22m

2 stops

$1,814Multiple Airlines

mar., 22 sep. - jue., 1 oct.

12:01 - 18:50

STS

SYD

37h 49m

2 stops

20:45 - 11:17

SYD

STS

32h 32m

2 stops

$1,824Multiple Airlines

mié., 30 sep. - dom., 18 oct.

13:40 - 18:50

STS

SYD

36h 10m

2 stops

20:45 - 17:46

SYD

STS

38h 01m

2 stops

$1,824Multiple Airlines

mar., 22 sep. - sáb., 3 oct.

13:40 - 18:50

STS

SYD

36h 10m

2 stops

20:45 - 11:04

SYD

STS

31h 19m

2 stops

$1,824Multiple Airlines

dom., 20 sep. - vie., 2 oct.

13:40 - 18:50

STS

SYD

36h 10m

2 stops

20:45 - 11:17

SYD

STS

31h 32m

2 stops

$1,837Multiple Airlines

dom., 20 sep. - sáb., 3 oct.

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Alaska Airlines flights from Santa Rosa to Australia

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

Alaska Airlines

30 Sept

STS12:01Santa Rosa Sonoma County

26h 04m

1 stop

SYD07:05Sydney Kingsford Smith

19 Oct

SYD10:10Sydney Kingsford Smith

19h 07m

1 stop

STS11:17Santa Rosa Sonoma County

$2,201

Alaska Airlines

21 Sept

STS16:36Santa Rosa Sonoma County

21h 29m

1 stop

SYD07:05Sydney Kingsford Smith

4 Oct

SYD10:10Sydney Kingsford Smith

19h 07m

1 stop

STS11:17Santa Rosa Sonoma County

$2,202

Alaska Airlines

4 Oct

STS07:00Santa Rosa Sonoma County

31h 05m

1 stop

SYD08:05Sydney Kingsford Smith

14 Oct

SYD10:10Sydney Kingsford Smith

19h 07m

1 stop

STS11:17Santa Rosa Sonoma County

$2,212

American Airlines flights from Santa Rosa to Australia

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

American Airlines

6 Oct

STS11:57Santa Rosa Sonoma County

26h 08m

1 stop

SYD08:05Sydney Kingsford Smith

18 Oct

SYD10:10Sydney Kingsford Smith

25h 36m

1 stop

STS17:46Santa Rosa Sonoma County

$2,222

American Airlines

21 Sept

STS12:39Santa Rosa Sonoma County

25h 16m

1 stop

SYD06:55Sydney Kingsford Smith

5 Oct

SYD10:10Sydney Kingsford Smith

25h 36m

1 stop

STS17:46Santa Rosa Sonoma County

$2,223

American Airlines

6 Oct

STS13:02Santa Rosa Sonoma County

25h 03m

2 stops

SYD08:05Sydney Kingsford Smith

14 Oct

SYD18:50Sydney Kingsford Smith

35h 23m

2 stops

STS12:13Santa Rosa Sonoma County

$2,228

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

vie. 23/10

18:26-10:20

2 stops21h 54m

Sydney Kingsford Smith

vie. 30/10

11:15-11:17

1 stop18h 02m

$1,713

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mar. 6/10

07:00-18:50

2 stops41h 50m

Sydney Kingsford Smith

mar. 20/10

20:45-11:17

2 stops32h 32m

$1,793

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mar. 6/10

07:00-18:50

2 stops41h 50m

Sydney Kingsford Smith

dom. 18/10

20:45-11:17

2 stops32h 32m

$1,805

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mar. 22/9

13:40-18:50

2 stops36h 10m

Sydney Kingsford Smith

vie. 2/10

20:45-11:04

2 stops31h 19m

$1,810

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mié. 30/9

12:01-18:50

2 stops37h 49m

Sydney Kingsford Smith

mar. 20/10

20:45-11:17

2 stops32h 32m

$1,811

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mar. 22/9

12:01-18:50

2 stops37h 49m

Sydney Kingsford Smith

jue. 1/10

20:45-18:07

2 stops38h 22m

$1,814

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mié. 30/9

12:01-18:50

2 stops37h 49m

Sydney Kingsford Smith

dom. 18/10

20:45-11:17

2 stops32h 32m

$1,824

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

mar. 22/9

13:40-18:50

2 stops36h 10m

Sydney Kingsford Smith

sáb. 3/10

20:45-17:46

2 stops38h 01m

$1,824

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

dom. 20/9

13:40-18:50

2 stops36h 10m

Sydney Kingsford Smith

vie. 2/10

20:45-11:04

2 stops31h 19m

$1,824

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

dom. 20/9

13:40-18:50

2 stops36h 10m

Sydney Kingsford Smith

sáb. 3/10

20:45-11:17

2 stops31h 32m

$1,837

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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

What is the cheapest airline that flies from Santa Rosa Sonoma County to Australia?

American Airlines, Delta, and Qatar Airways are the most popular carriers operating from Santa Rosa Sonoma County to Australia

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 53% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 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	21h 54m
Direct flights	None

The fastest flight from Santa Rosa to Australia takes 21h 54m

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

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Frequently asked questions about flying from Santa Rosa to Australia

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.