Cheap flights from Australia to San Francisco from $1,517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Francisco departing on 10/1. 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
16:05 - 15:53
MEL
-
STS
66h 48m2 stops
American Airlines Logo
16:23 - 09:30
STS
-
MEL
46h 07m2 stops
$2,467American Airlines
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
12:00 - 15:53
MEL
-
STS
46h 53m2 stops
American Airlines Logo
16:23 - 09:30
STS
-
MEL
23h 07m2 stops
$2,473American Airlines
Thu, 5 Mar - Mon, 9 Mar
Air Tahiti Nui Logo
18:30 - 10:11
MEL
-
STS
58h 41m3 stops
Air Tahiti Nui Logo
07:00 - 17:15
STS
-
MEL
39h 15m3 stops
$2,718Air Tahiti Nui
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
09:45 - 15:53
MEL
-
STS
23h 08m2 stops
American Airlines Logo
12:56 - 06:45
STS
-
MEL
24h 49m2 stops
$2,800American Airlines
Wed, 6 May - Sun, 17 May
Qantas Airways Logo
12:00 - 23:57
MEL
-
STS
30h 57m1 stop
Qantas Airways Logo
19:48 - 09:30
STS
-
MEL
19h 42m1 stop
$3,167Qantas Airways
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
09:45 - 12:26
MEL
-
STS
43h 41m2 stops
American Airlines Logo
12:56 - 06:45
STS
-
MEL
24h 49m2 stops
$3,176American Airlines
Tue, 5 May - Sun, 17 May
Qantas Airways Logo
16:25 - 23:57
MEL
-
STS
26h 32m2 stops
Qantas Airways Logo
19:48 - 09:30
STS
-
MEL
19h 42m1 stop
$3,212Qantas Airways
Thu, 5 Mar - Mon, 9 Mar
Qatar Airways Logo
22:45 - 23:50
PER
-
STS
41h 05m2 stops
Qatar Airways Logo
07:00 - 12:20
STS
-
PER
37h 20m2 stops
$3,222Qatar Airways
Wed, 18 Feb - Sun, 22 Feb
Qatar Airways Logo
22:45 - 23:50
PER
-
STS
41h 05m2 stops
Qatar Airways Logo
07:00 - 18:45
STS
-
PER
43h 45m2 stops
$3,231Qatar Airways
Wed, 18 Feb - Sun, 22 Feb
Qantas Airways Logo
12:15 - 23:57
MEL
-
STS
30h 42m2 stops
Qantas Airways Logo
19:48 - 14:05
STS
-
MEL
24h 17m2 stops
$3,321Qantas Airways
Thu, 5 Mar - Mon, 9 Mar

American Airlines flights from Australia to Santa Rosa

Our best American Airlines deals on Australia to Santa Rosa flight tickets
American Airlines
18 Feb
MEL16:05Melbourne
66h 48m
2 stops
STS15:53Santa Rosa Sonoma County
22 Feb
STS16:23Santa Rosa Sonoma County
46h 07m
2 stops
MEL09:30Melbourne
American Airlines
5 Mar
MEL12:00Melbourne
46h 53m
2 stops
STS15:53Santa Rosa Sonoma County
9 Mar
STS16:23Santa Rosa Sonoma County
23h 07m
2 stops
MEL09:30Melbourne
American Airlines
6 May
MEL09:45Melbourne
23h 08m
2 stops
STS15:53Santa Rosa Sonoma County
17 May
STS12:56Santa Rosa Sonoma County
24h 49m
2 stops
MEL06:45Melbourne

Qantas Airways flights from Australia to Santa Rosa

Our best Qantas Airways deals on Australia to Santa Rosa flight tickets
Qantas Airways
5 Mar
MEL12:00Melbourne
30h 57m
1 stop
STS23:57Santa Rosa Sonoma County
9 Mar
STS19:48Santa Rosa Sonoma County
19h 42m
1 stop
MEL09:30Melbourne
Qantas Airways
5 Mar
MEL16:25Melbourne
26h 32m
2 stops
STS23:57Santa Rosa Sonoma County
9 Mar
STS19:48Santa Rosa Sonoma County
19h 42m
1 stop
MEL09:30Melbourne
Qantas Airways
5 Mar
MEL12:15Melbourne
30h 42m
2 stops
STS23:57Santa Rosa Sonoma County
9 Mar
STS19:48Santa Rosa Sonoma County
24h 17m
2 stops
MEL14:05Melbourne

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 30 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

Wed 18/2

16:05-15:53

2 stops66h 48m

Santa Rosa Sonoma County

Sun 22/2

16:23-09:30

2 stops46h 07m

$2,467

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Thu 5/3

12:00-15:53

2 stops46h 53m

Santa Rosa Sonoma County

Mon 9/3

16:23-09:30

2 stops23h 07m

$2,473

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Wed 18/2

18:30-10:11

3 stops58h 41m

Santa Rosa Sonoma County

Sun 22/2

07:00-17:15

3 stops39h 15m

$2,718

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Wed 6/5

09:45-15:53

2 stops23h 08m

Santa Rosa Sonoma County

Sun 17/5

12:56-06:45

2 stops24h 49m

$2,800

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Thu 5/3

12:00-23:57

1 stop30h 57m

Santa Rosa Sonoma County

Mon 9/3

19:48-09:30

1 stop19h 42m

$3,167

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Tue 5/5

09:45-12:26

2 stops43h 41m

Santa Rosa Sonoma County

Sun 17/5

12:56-06:45

2 stops24h 49m

$3,176

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Thu 5/3

16:25-23:57

2 stops26h 32m

Santa Rosa Sonoma County

Mon 9/3

19:48-09:30

1 stop19h 42m

$3,212

PerthSanta Rosa

PER - STS

PERSTS

Perth

Wed 18/2

22:45-23:50

2 stops41h 05m

Santa Rosa Sonoma County

Sun 22/2

07:00-12:20

2 stops37h 20m

$3,222

PerthSanta Rosa

PER - STS

PERSTS

Perth

Wed 18/2

22:45-23:50

2 stops41h 05m

Santa Rosa Sonoma County

Sun 22/2

07:00-18:45

2 stops43h 45m

$3,231

MelbourneSanta Rosa

MEL - STS

MELSTS

Melbourne

Thu 5/3

12:15-23:57

2 stops30h 42m

Santa Rosa Sonoma County

Mon 9/3

19:48-14:05

2 stops24h 17m

$3,321

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 is the most popular carrier 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

30h 57m

Direct flights

None
The fastest flight from Australia to Santa Rosa takes 30h 57m
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 29/1
Thu 5/2

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