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 are updated daily.

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

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 layovers. 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 license 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.

$806 Cheap Flights from Santa Rosa to Australia in 2025/26

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Find the cheapest flights from Santa Rosa to Australia

Round-trip

One-way

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Cheap round-trip flights

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8:03 pm - 7:45 pmSTS-SYD

28h 42m2 stops

9:40 pm - 10:54 pmSYD-STS

20h 14m2 stops

$1,165Alaska Airlines

Find Deal

Sun, Nov 16 - Tue, Dec 9

2:22 pm - 7:45 pmSTS-SYD

34h 23m2 stops

9:40 pm - 10:54 pmSYD-STS

20h 14m2 stops

$1,178Alaska Airlines

Find Deal

Tue, Nov 18 - Thu, Dec 4

7:45 am - 6:30 amSTS-BNE

28h 45m2 stops

9:40 am - 11:52 pmBNE-STS

32h 12m2 stops

$1,243American Airlines

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Tue, Nov 18 - Thu, Dec 4

12:37 pm - 5:00 amSTS-BNE

46h 23m2 stops

9:40 am - 11:52 pmBNE-STS

32h 12m2 stops

$1,251American Airlines

Find Deal

Sat, Nov 22 - Thu, Dec 4

6:15 pm - 7:25 amSTS-SYD

19h 10m1 stop

5:45 pm - 11:41 pmSYD-STS

22h 56m1 stop

$1,496Multiple Airlines

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Tue, Mar 17 - Tue, Apr 7

6:15 pm - 9:50 amSTS-SYD

21h 35m2 stops

5:45 pm - 11:41 pmSYD-STS

22h 56m1 stop

$1,507Qantas Airways

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Tue, Mar 17 - Tue, Apr 7

6:15 pm - 9:20 amSTS-SYD

21h 05m2 stops

6:30 am - 1:42 pmSYD-STS

24h 12m2 stops

$1,521Qantas Airways

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Tue, Mar 17 - Tue, Apr 7

6:15 pm - 9:30 amSTS-MEL

20h 15m1 stop

12:00 pm - 1:42 pmMEL-STS

19h 42m1 stop

$1,531Multiple Airlines

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Thu, Mar 5 - Wed, Mar 18

7:00 am - 9:10 pmSTS-PER

46h 10m3 stops

11:20 am - 11:59 pmPER-STS

52h 39m3 stops

$2,870Qatar Airways

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Wed, Jan 14 - Sat, Jan 24

7:00 am - 10:55 pmSTS-BNE

45h 55m2 stops

9:55 pm - 9:52 pmBNE-STS

41h 57m2 stops

$2,883Qatar Airways

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Sun, Nov 16 - Mon, Dec 8

Alaska Airlines flights from Santa Rosa to Australia

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

Alaska Airlines

Nov 16

STS8:03 pmSanta Rosa Sonoma County

28h 42m

2 stops

SYD7:45 pmSydney Kingsford Smith

Dec 9

SYD9:40 pmSydney Kingsford Smith

20h 14m

2 stops

STS10:54 pmSanta Rosa Sonoma County

$1,165

Find similar

Alaska Airlines

Nov 18

STS2:22 pmSanta Rosa Sonoma County

34h 23m

2 stops

SYD7:45 pmSydney Kingsford Smith

Dec 4

SYD9:40 pmSydney Kingsford Smith

20h 14m

2 stops

STS10:54 pmSanta Rosa Sonoma County

$1,178

Find similar

Alaska Airlines

Nov 17

STS8:07 pmSanta Rosa Sonoma County

52h 38m

2 stops

SYD7:45 pmSydney Kingsford Smith

Dec 7

SYD9:40 pmSydney Kingsford Smith

20h 14m

2 stops

STS10:54 pmSanta Rosa Sonoma County

$1,187

Find similar

Qantas Airways flights from Santa Rosa to Australia

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

Qantas Airways

Mar 17

STS6:15 pmSanta Rosa Sonoma County

21h 35m

2 stops

SYD9:50 amSydney Kingsford Smith

Apr 7

SYD5:45 pmSydney Kingsford Smith

22h 56m

1 stop

STS11:41 pmSanta Rosa Sonoma County

$1,507

Find similar

Qantas Airways

Mar 17

STS6:15 pmSanta Rosa Sonoma County

21h 05m

2 stops

SYD9:20 amSydney Kingsford Smith

Apr 7

SYD6:30 amSydney Kingsford Smith

24h 12m

2 stops

STS1:42 pmSanta Rosa Sonoma County

$1,521

Find similar

Qantas Airways

Dec 2

STS5:59 pmSanta Rosa Sonoma County

18h 26m

1 stop

SYD7:25 amSydney Kingsford Smith

Dec 10

SYD7:20 amSydney Kingsford Smith

45h 59m

2 stops

STS10:19 amSanta Rosa Sonoma County

$2,089

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 11/16

8:03 pm-7:45 pm

2 stops28h 42m

Sydney Kingsford Smith

Tue 12/9

9:40 pm-10:54 pm

2 stops20h 14m

$1,165

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 11/18

2:22 pm-7:45 pm

2 stops34h 23m

Sydney Kingsford Smith

Thu 12/4

9:40 pm-10:54 pm

2 stops20h 14m

$1,178

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 11/18

7:45 am-6:30 am

2 stops28h 45m

Brisbane

Thu 12/4

9:40 am-11:52 pm

2 stops32h 12m

$1,243

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Sat 11/22

12:37 pm-5:00 am

2 stops46h 23m

Brisbane

Thu 12/4

9:40 am-11:52 pm

2 stops32h 12m

$1,251

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 3/17

6:15 pm-7:25 am

1 stop19h 10m

Sydney Kingsford Smith

Tue 4/7

5:45 pm-11:41 pm

1 stop22h 56m

$1,496

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 3/17

6:15 pm-9:50 am

2 stops21h 35m

Sydney Kingsford Smith

Tue 4/7

5:45 pm-11:41 pm

1 stop22h 56m

$1,507

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 3/17

6:15 pm-9:20 am

2 stops21h 05m

Sydney Kingsford Smith

Tue 4/7

6:30 am-1:42 pm

2 stops24h 12m

$1,521

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Thu 3/5

6:15 pm-9:30 am

1 stop20h 15m

Melbourne

Wed 3/18

12:00 pm-1:42 pm

1 stop19h 42m

$1,531

Santa RosaPerth

STS - PER

STSPER

Santa Rosa Sonoma County

Wed 1/14

7:00 am-9:10 pm

3 stops46h 10m

Perth

Sat 1/24

11:20 am-11:59 pm

3 stops52h 39m

$2,870

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Sun 11/16

7:00 am-10:55 pm

2 stops45h 55m

Brisbane

Mon 12/8

9:55 pm-9:52 pm

2 stops41h 57m

$2,883

Flights are sorted by cheapest round-trip 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?

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

What 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 56% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 14 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

Direct flights	None

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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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 are updated daily.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Australia?
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 layovers. 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 license 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?

Finding the right flight to Australia from Santa Rosa 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 Australia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Australia from Santa Rosa with this policy.

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.