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Cheap flights from Perth to San Francisco from $1,026

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to San Francisco departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Logo
10:20 am - 10:47 pmPER-STS
28h 27m2 stops
Logo
6:43 pm - 2:30 pmSTS-PER
27h 47m2 stops
$1,875
Find Deal
Mon, Nov 10 - Sun, Nov 30
Logo
9:20 am - 5:54 pmPER-STS
48h 34m3 stops
Logo
1:18 pm - 6:45 pmSTS-PER
37h 27m2 stops
$2,427
Find Deal
Mon, Nov 10 - Sun, Nov 30

momondo Fare Finder

 
Customize your flight search to find flights from Perth 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 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Perth to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthSanta Rosa

PER - STS

PERSTS

Perth

Mon 11/10

10:20 am-10:47 pm

2 stops28h 27m

Santa Rosa Sonoma County

Sun 11/30

6:43 pm-2:30 pm

2 stops27h 47m

$1,875

PerthSanta Rosa

PER - STS

PERSTS

Perth

Mon 11/10

9:20 am-5:54 pm

3 stops48h 34m

Santa Rosa Sonoma County

Sun 11/30

1:18 pm-6:45 pm

2 stops37h 27m

$2,427

PerthSanta Rosa

PER - STS

PERSTS

Perth

Thu 11/27

1:50 pm-11:56 pm

2 stops50h 06m

$1,026

PerthSanta Rosa

PER - STS

PERSTS

Perth

Sun 11/23

1:10 am-11:56 pm

2 stops38h 46m

$1,205

PerthSanta Rosa

PER - STS

PERSTS

Perth

Sun 11/23

1:10 am-11:56 pm

3 stops38h 46m

$1,324

PerthSanta Rosa

PER - STS

PERSTS

Perth

Sun 11/30

10:40 pm-11:56 pm

2 stops41h 16m

$1,348

PerthSanta Rosa

PER - STS

PERSTS

Perth

Sat 11/29

6:40 am-12:38 pm

2 stops45h 58m

$1,659

PerthSanta Rosa

PER - STS

PERSTS

Perth

Thu 11/27

11:20 am-5:50 pm

3 stops46h 30m

$1,745

PerthSanta Rosa

PER - STS

PERSTS

Perth

Mon 11/24

6:40 am-11:56 pm

3 stops57h 16m

$1,964

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Perth 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 Perth to Santa Rosa Sonoma County?

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

When to book flights from Perth to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Perth to Santa Rosa (PER to STS) flight deals and tips

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

Direct flights

None
There are no direct flights from Perth to Santa Rosa. There are no popular flight routes from Perth to Santa Rosa.
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  • How far is Perth to Santa Rosa Sonoma County by plane?

    A flight from Perth to Santa Rosa Sonoma County will travel around 9148.1 mi. Typically, this will take 28h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Perth Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Perth Airport to Santa Rosa Sonoma County Airport were last updated today.

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

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Santa Rosa Sonoma County Airport.

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

    The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

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

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

Flights from Perth to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Santa Rosa from Perth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Santa Rosa from Perth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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