Cheap flights from Australia to San Francisco from $2,472

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Francisco departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to San Francisco

Recent return flight deals from Australia to San Francisco

Enter your travel dates to find the best prices.
American Airlines Logo
12:00 - 12:26
MEL
-
STS
42h 26m2 stops
American Airlines Logo
16:23 - 09:30
STS
-
MEL
47h 07m2 stops
$2,472American Airlines
Tue, 10 Mar - Sat, 14 Mar
American Airlines Logo
12:00 - 12:26
MEL
-
STS
42h 26m2 stops
American Airlines Logo
16:23 - 09:30
STS
-
MEL
47h 07m2 stops
$2,474American Airlines
Tue, 10 Mar - Sat, 14 Mar
Qatar Airways Logo
15:55 - 23:50
PER
-
STS
47h 55m2 stops
Qatar Airways Logo
11:15 - 12:20
STS
-
PER
34h 05m2 stops
$3,179Qatar Airways
Wed, 4 Mar - Sun, 8 Mar
Qatar Airways Logo
15:55 - 23:50
PER
-
STS
47h 55m2 stops
Qatar Airways Logo
07:00 - 12:20
STS
-
PER
38h 20m2 stops
$3,209Qatar Airways
Wed, 4 Mar - Sun, 8 Mar

American Airlines flights from Australia to Santa Rosa

Our best American Airlines deals on Australia to Santa Rosa flight tickets
American Airlines
10 Mar
MEL12:00Melbourne
42h 26m
2 stops
STS12:26Santa Rosa Sonoma County
14 Mar
STS16:23Santa Rosa Sonoma County
47h 07m
2 stops
MEL09:30Melbourne
American Airlines
10 Mar
MEL12:00Melbourne
45h 53m
2 stops
STS15:53Santa Rosa Sonoma County
14 Mar
STS16:23Santa Rosa Sonoma County
47h 07m
2 stops
MEL09:30Melbourne

Qatar Airways flights from Australia to Santa Rosa

Our best Qatar Airways deals on Australia to Santa Rosa flight tickets
Qatar Airways
4 Mar
PER15:55Perth
47h 55m
2 stops
STS23:50Santa Rosa Sonoma County
8 Mar
STS11:15Santa Rosa Sonoma County
34h 05m
2 stops
PER12:20Perth
Qatar Airways
4 Mar
PER22:45Perth
41h 05m
2 stops
STS23:50Santa Rosa Sonoma County
8 Mar
STS07:00Santa Rosa Sonoma County
38h 20m
2 stops
PER12:20Perth
Qatar Airways
4 Mar
PER15:55Perth
47h 55m
2 stops
STS23:50Santa Rosa Sonoma County
8 Mar
STS07:00Santa Rosa Sonoma County
38h 20m
2 stops
PER12:20Perth

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Australia to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Tue 10/3

12:00-12:26

2 stops42h 26m

Santa Rosa Sonoma County

Sat 14/3

16:23-09:30

2 stops47h 07m

$2,472

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Tue 10/3

12:00-12:26

2 stops42h 26m

Santa Rosa Sonoma County

Sat 14/3

16:23-09:30

2 stops47h 07m

$2,474

PerthSanta Rosa

PER - STS

PERSTS

Perth

Wed 4/3

15:55-23:50

2 stops47h 55m

Santa Rosa Sonoma County

Sun 8/3

11:15-12:20

2 stops34h 05m

$3,179

PerthSanta Rosa

PER - STS

PERSTS

Perth

Wed 4/3

15:55-23:50

2 stops47h 55m

Santa Rosa Sonoma County

Sun 8/3

07:00-12:20

2 stops38h 20m

$3,209

PerthSanta Rosa

PER - STS

PERSTS

Perth

Tue 30/12

16:35-22:17

2 stops45h 42m

$2,580

PerthSanta Rosa

PER - STS

PERSTS

Perth

Wed 31/12

15:20-00:18

2 stops48h 58m

$3,118

PerthSanta Rosa

PER - STS

PERSTS

Perth

Thu 1/1

15:55-22:17

2 stops46h 22m

$3,224

PerthSanta Rosa

PER - STS

PERSTS

Perth

Fri 2/1

05:00-00:18

2 stops35h 18m

$3,707

PerthSanta Rosa

PER - STS

PERSTS

Perth

Sat 3/1

15:55-22:17

2 stops46h 22m

$4,309

PerthSanta Rosa

PER - STS

PERSTS

Perth

Thu 1/1

07:45-22:17

3 stops54h 32m

$4,376

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Australia to Santa Rosa

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 Australia to Santa Rosa Sonoma County?

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

Which airlines fly to Santa Rosa?

United Airlines, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to Santa Rosa from Australia according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 19 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap Australia to Santa Rosa flight deals and tips

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

Fastest flight time

40h 12m

Direct flights

None
The fastest flight from Australia to Santa Rosa takes 40h 12m
There are no direct flights from Australia to Santa Rosa. There are no popular flight routes from Australia to Santa Rosa.
  • When did momondo last update prices for flights from Australia to Santa Rosa Sonoma County Airport?

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Australia to Santa Rosa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

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

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

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

Once you have performed a search for Australia to Santa Rosa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Santa Rosa from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 15/1
Thu 22/1

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