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.

$870 Cheap Flights from Santa Rosa to Australia in 2026

Find the cheapest flights from Santa Rosa to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:30 - 09:30

STS

MEL

21h 00m

1 stop

08:00 - 11:07

MEL

STS

22h 07m

2 stops

$1,853Multiple Airlines

Tue, 17 Nov - Mon, 25 Jan

11:35 - 11:55

STS

BNE

31h 20m

2 stops

19:30 - 18:43

BNE

STS

40h 13m

2 stops

$1,993Multiple Airlines

Tue, 28 Jul - Sat, 15 Aug

06:00 - 22:25

STS

CNS

47h 25m

2 stops

18:55 - 10:45

CNS

STS

56h 50m

2 stops

$2,007Multiple Airlines

Sun, 2 Aug - Sun, 9 Aug

16:36 - 07:30

STS

SYD

21h 54m

1 stop

06:25 - 11:21

SYD

STS

21h 56m

2 stops

$2,091Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

11:35 - 05:00

STS

BNE

24h 25m

1 stop

15:30 - 15:55

BNE

STS

41h 25m

2 stops

$2,100Multiple Airlines

Tue, 28 Jul - Sat, 15 Aug

17:30 - 05:50

STS

BNE

18h 20m

1 stop

13:10 - 21:34

BNE

STS

26h 24m

1 stop

$2,117Qantas Airways

Mon, 2 Nov - Thu, 5 Nov

17:30 - 12:05

STS

MEL

23h 35m

2 stops

07:25 - 11:07

MEL

STS

22h 42m

2 stops

$2,168Qantas Airways

Tue, 17 Nov - Mon, 25 Jan

07:10 - 06:10

STS

SYD

54h 00m

2 stops

19:00 - 21:31

SYD

STS

43h 31m

3 stops

$2,450Qatar Airways

Tue, 8 Sep - Mon, 21 Sep

13:18 - 17:30

STS

BNE

58h 12m

2 stops

21:55 - 21:34

BNE

STS

41h 39m

2 stops

$2,476Qatar Airways

Mon, 2 Nov - Thu, 5 Nov

12:58 - 07:05

STS

SYD

25h 07m

2 stops

09:10 - 15:50

SYD

STS

23h 40m

2 stops

$2,494American Airlines

Tue, 8 Sep - Mon, 21 Sep

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American Airlines flights from Santa Rosa to Australia

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

American Airlines

17 Dec

STS12:59Santa Rosa Sonoma County

22h 26m

2 stops

SYD06:25Sydney Kingsford Smith

6 Jan

SYD11:15Sydney Kingsford Smith

23h 38m

2 stops

STS15:53Santa Rosa Sonoma County

$4,358

American Airlines

18 Dec

STS12:59Santa Rosa Sonoma County

58h 21m

2 stops

SYD18:20Sydney Kingsford Smith

4 Jan

SYD20:10Sydney Kingsford Smith

38h 41m

2 stops

STS15:51Santa Rosa Sonoma County

$4,363

American Airlines

18 Dec

STS12:59Santa Rosa Sonoma County

49h 01m

2 stops

SYD09:00Sydney Kingsford Smith

5 Jan

SYD11:15Sydney Kingsford Smith

23h 36m

2 stops

STS15:51Santa Rosa Sonoma County

$4,710

Qantas Airways flights from Santa Rosa to Australia

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

Qantas Airways

2 Nov

STS17:30Santa Rosa Sonoma County

18h 20m

1 stop

BNE05:50Brisbane

5 Nov

BNE13:10Brisbane

26h 24m

1 stop

STS21:34Santa Rosa Sonoma County

$2,117

Qantas Airways

17 Nov

STS17:30Santa Rosa Sonoma County

23h 35m

2 stops

MEL12:05Melbourne

25 Jan

MEL07:25Melbourne

22h 42m

2 stops

STS11:07Santa Rosa Sonoma County

$2,168

Qantas Airways

2 Nov

STS17:30Santa Rosa Sonoma County

43h 05m

2 stops

BNE06:35Brisbane

5 Nov

BNE13:10Brisbane

26h 24m

1 stop

STS21:34Santa Rosa Sonoma County

$2,180

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Tue 17/11

17:30-09:30

1 stop21h 00m

Melbourne

Mon 25/1

08:00-11:07

2 stops22h 07m

$1,853

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 28/7

11:35-11:55

2 stops31h 20m

Brisbane

Sat 15/8

19:30-18:43

2 stops40h 13m

$1,993

Santa RosaCairns

STS - CNS

STSCNS

Santa Rosa Sonoma County

Sun 2/8

06:00-22:25

2 stops47h 25m

Cairns

Sun 9/8

18:55-10:45

2 stops56h 50m

$2,007

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 24/9

16:36-07:30

1 stop21h 54m

Sydney Kingsford Smith

Thu 1/10

06:25-11:21

2 stops21h 56m

$2,091

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 28/7

11:35-05:00

1 stop24h 25m

Brisbane

Sat 15/8

15:30-15:55

2 stops41h 25m

$2,100

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Mon 2/11

17:30-05:50

1 stop18h 20m

Brisbane

Thu 5/11

13:10-21:34

1 stop26h 24m

$2,117

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Tue 17/11

17:30-12:05

2 stops23h 35m

Melbourne

Mon 25/1

07:25-11:07

2 stops22h 42m

$2,168

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 8/9

07:10-06:10

2 stops54h 00m

Sydney Kingsford Smith

Mon 21/9

19:00-21:31

3 stops43h 31m

$2,450

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Mon 2/11

13:18-17:30

2 stops58h 12m

Brisbane

Thu 5/11

21:55-21:34

2 stops41h 39m

$2,476

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 8/9

12:58-07:05

2 stops25h 07m

Sydney Kingsford Smith

Mon 21/9

09:10-15:50

2 stops23h 40m

$2,494

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?

Qantas Airways, Delta, and Alaska Airlines 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 54% 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	20h 55m
Direct flights	None

The fastest flight from Santa Rosa to Australia takes 20h 55m

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

Search flight deals

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.