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.

$1,002 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

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 18:35

STS

PER

44h 35m

2 stops

22:45 - 21:56

PER

STS

38h 11m

2 stops

$2,067Qatar Airways

Thu, 22 Oct - Mon, 26 Oct

07:00 - 18:35

STS

PER

44h 35m

2 stops

22:45 - 21:56

PER

STS

38h 11m

2 stops

$2,068Qatar Airways

Thu, 22 Oct - Mon, 26 Oct

17:35 - 07:05

STS

SYD

20h 30m

1 stop

09:10 - 10:45

SYD

STS

18h 35m

1 stop

$2,177Alaska Airlines

Wed, 5 Aug - Mon, 10 Aug

11:35 - 07:05

STS

SYD

26h 30m

1 stop

09:10 - 15:37

SYD

STS

23h 27m

2 stops

$2,204American Airlines

Wed, 5 Aug - Mon, 10 Aug

16:23 - 05:00

STS

MEL

41h 37m

2 stops

23:15 - 12:06

MEL

STS

31h 51m

2 stops

$2,238American Airlines

Sat, 7 Nov - Tue, 17 Nov

16:21 - 07:30

STS

SYD

22h 09m

2 stops

17:50 - 21:31

SYD

STS

20h 41m

1 stop

$2,257Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

16:21 - 07:30

STS

SYD

22h 09m

2 stops

06:25 - 11:21

SYD

STS

21h 56m

2 stops

$2,280Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

11:35 - 07:05

STS

SYD

26h 30m

1 stop

09:10 - 10:45

SYD

STS

18h 35m

1 stop

$2,396Alaska Airlines

Thu, 6 Aug - Mon, 10 Aug

17:30 - 22:10

STS

CNS

34h 40m

2 stops

14:40 - 11:40

CNS

STS

39h 00m

2 stops

$2,650Qantas Airways

Tue, 3 Nov - Sun, 15 Nov

17:30 - 15:10

STS

CNS

27h 40m

2 stops

09:25 - 21:34

CNS

STS

30h 09m

2 stops

$2,657Qantas Airways

Tue, 3 Nov - Tue, 17 Nov

Qatar Airways flights from Santa Rosa to Australia

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

Qatar Airways

22 Oct

STS07:00Santa Rosa Sonoma County

44h 35m

2 stops

PER18:35Perth

26 Oct

PER22:45Perth

38h 11m

2 stops

STS21:56Santa Rosa Sonoma County

$2,067

Qatar Airways

22 Oct

STS07:00Santa Rosa Sonoma County

44h 35m

2 stops

PER18:35Perth

26 Oct

PER22:45Perth

38h 11m

2 stops

STS21:56Santa Rosa Sonoma County

$2,068

Qatar Airways

9 Nov

STS07:00Santa Rosa Sonoma County

45h 20m

2 stops

MEL23:20Melbourne

13 Nov

MEL23:40Melbourne

40h 54m

2 stops

STS21:34Santa Rosa Sonoma County

$2,229

Alaska Airlines flights from Santa Rosa to Australia

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

Alaska Airlines

5 Aug

STS17:35Santa Rosa Sonoma County

20h 30m

1 stop

SYD07:05Sydney Kingsford Smith

10 Aug

SYD09:10Sydney Kingsford Smith

18h 35m

1 stop

STS10:45Santa Rosa Sonoma County

$2,177

Alaska Airlines

6 Aug

STS11:35Santa Rosa Sonoma County

26h 30m

1 stop

SYD07:05Sydney Kingsford Smith

10 Aug

SYD09:10Sydney Kingsford Smith

18h 35m

1 stop

STS10:45Santa Rosa Sonoma County

$2,396

Alaska Airlines

3 July

STS17:35Santa Rosa Sonoma County

20h 10m

1 stop

MEL06:45Melbourne

5 July

MEL09:45Melbourne

23h 10m

1 stop

STS15:55Santa Rosa Sonoma County

$3,055

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa RosaPerth

STS - PER

STSPER

Santa Rosa Sonoma County

Thu 22/10

07:00-18:35

2 stops44h 35m

Perth

Mon 26/10

22:45-21:56

2 stops38h 11m

$2,067

Santa RosaPerth

STS - PER

STSPER

Santa Rosa Sonoma County

Thu 22/10

07:00-18:35

2 stops44h 35m

Perth

Mon 26/10

22:45-21:56

2 stops38h 11m

$2,068

Fastest return journey

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Wed 5/8

17:35-07:05

1 stop20h 30m

Sydney Kingsford Smith

Mon 10/8

09:10-10:45

1 stop18h 35m

$2,177

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Wed 5/8

11:35-07:05

1 stop26h 30m

Sydney Kingsford Smith

Mon 10/8

09:10-15:37

2 stops23h 27m

$2,204

Santa RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Sat 7/11

16:23-05:00

2 stops41h 37m

Melbourne

Tue 17/11

23:15-12:06

2 stops31h 51m

$2,238

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 15/9

16:21-07:30

2 stops22h 09m

Sydney Kingsford Smith

Tue 22/9

17:50-21:31

1 stop20h 41m

$2,257

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 15/9

16:21-07:30

2 stops22h 09m

Sydney Kingsford Smith

Tue 22/9

06:25-11:21

2 stops21h 56m

$2,280

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 6/8

11:35-07:05

1 stop26h 30m

Sydney Kingsford Smith

Mon 10/8

09:10-10:45

1 stop18h 35m

$2,396

Santa RosaCairns

STS - CNS

STSCNS

Santa Rosa Sonoma County

Tue 3/11

17:30-22:10

2 stops34h 40m

Cairns

Sun 15/11

14:40-11:40

2 stops39h 00m

$2,650

Santa RosaCairns

STS - CNS

STSCNS

Santa Rosa Sonoma County

Tue 3/11

17:30-15:10

2 stops27h 40m

Cairns

Tue 17/11

09:25-21:34

2 stops30h 09m

$2,657

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 is the most popular carrier 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 49% 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	21h 09m
Direct flights	None

The fastest flight from Santa Rosa to Australia takes 21h 09m

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.