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Cheap flights from San Francisco to Perth from $735

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:40 - 10:50SFO  San Francisco-PER Perth
33h 10m2 stops Singapore Changi Denpasar Bali Ngurah Rai
Multiple Airlines Logo
22:35 - 19:45PER  Perth-SFO San Francisco
37h 10m1 stop Manila Ninoy Aquino Intl
$1,589Multiple Airlines
Sun, 14 Feb - Sun, 28 Feb
Multiple Airlines Logo
12:15 - 08:10SFO  San Francisco-PER Perth
28h 55m2 stops Tokyo Narita Singapore Changi
Multiple Airlines Logo
17:50 - 15:30PER  Perth-SFO San Francisco
37h 40m2 stops Singapore Changi Tokyo Haneda
$1,669Multiple Airlines
Mon, 19 Oct - Wed, 11 Nov
Singapore Airlines Logo
09:40 - 05:25SFO  San Francisco-PER Perth
27h 45m1 stop Singapore Changi
Singapore Airlines Logo
06:40 - 07:50PER  Perth-SFO San Francisco
41h 10m1 stop Singapore Changi
$1,691Singapore Airlines
Sun, 14 Feb - Sun, 28 Feb
Philippine Airlines Logo
22:40 - 07:20SFO  San Francisco-PER Perth
40h 40m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 19:45PER  Perth-SFO San Francisco
27h 10m1 stop Manila Ninoy Aquino Intl
$1,694Philippine Airlines
Mon, 15 Feb - Thu, 4 Mar
Philippine Airlines Logo
22:40 - 07:20SFO  San Francisco-PER Perth
40h 40m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 19:45PER  Perth-SFO San Francisco
27h 10m1 stop Manila Ninoy Aquino Intl
$1,694Philippine Airlines
Mon, 15 Feb - Mon, 1 Mar
Multiple Airlines Logo
22:40 - 19:55SFO  San Francisco-PER Perth
29h 15m2 stops Manila Ninoy Aquino Intl Kuala Lumpur Intl
Multiple Airlines Logo
22:35 - 19:45PER  Perth-SFO San Francisco
37h 10m1 stop Manila Ninoy Aquino Intl
$1,699Multiple Airlines
Sun, 14 Feb - Sun, 28 Feb
Multiple Airlines Logo
11:45 - 17:10SFO  San Francisco-PER Perth
38h 25m1 stop Singapore Changi
Multiple Airlines Logo
17:50 - 07:50PER  Perth-SFO San Francisco
30h 00m1 stop Singapore Changi
$1,702Multiple Airlines
Mon, 19 Oct - Wed, 11 Nov
Multiple Airlines Logo
22:40 - 19:40SFO  San Francisco-PER Perth
29h 00m2 stops Manila Ninoy Aquino Intl Singapore Changi
Multiple Airlines Logo
21:10 - 19:45PER  Perth-SFO San Francisco
62h 35m2 stops Singapore Changi Manila Ninoy Aquino Intl
$1,708Multiple Airlines
Sun, 1 Nov - Sat, 7 Nov
Singapore Airlines Logo
11:45 - 12:30SFO  San Francisco-PER Perth
33h 45m1 stop Singapore Changi
Singapore Airlines Logo
13:45 - 09:50PER  Perth-SFO San Francisco
35h 05m1 stop Singapore Changi
$1,732Singapore Airlines
Tue, 13 Oct - Tue, 20 Oct
Qantas Airways Logo
18:34 - 17:15SFO  San Francisco-PER Perth
30h 41m2 stops Los Angeles Los Angeles Melbourne
Qantas Airways Logo
14:00 - 10:15PER  Perth-SFO San Francisco
36h 15m2 stops Melbourne Los Angeles Los Angeles
$2,542Qantas Airways
Tue, 16 Feb - Mon, 1 Mar

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Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets
Singapore Airlines
14 Feb
SFO09:40San Francisco
27h 45m
1 stop
PER05:25Perth
28 Feb
PER06:40Perth
41h 10m
1 stop
SFO07:50San Francisco
$1,691
Singapore Airlines
13 Oct
SFO11:45San Francisco
33h 45m
1 stop
PER12:30Perth
20 Oct
PER13:45Perth
35h 05m
1 stop
SFO09:50San Francisco
$1,732
Singapore Airlines
14 Feb
SFO09:40San Francisco
27h 45m
1 stop
PER05:25Perth
1 Mar
PER17:05Perth
30h 45m
1 stop
SFO07:50San Francisco
$1,744

Philippine Airlines flights from San Francisco to Perth

Our best Philippine Airlines deals on San Francisco to Perth flight tickets
Philippine Airlines
15 Feb
SFO22:40San Francisco
40h 40m
1 stop
PER07:20Perth
1 Mar
PER08:35Perth
27h 10m
1 stop
SFO19:45San Francisco
$1,694
Philippine Airlines
16 Oct
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
9 Nov
PER08:35Perth
27h 10m
1 stop
SFO19:45San Francisco
$1,736
Philippine Airlines
12 Oct
SFO00:30San Francisco
39h 45m
1 stop
PER07:15Perth
9 Nov
PER08:35Perth
27h 10m
1 stop
SFO19:45San Francisco
$1,764

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 14/2

09:40-10:50

2 stops33h 10m

Perth

Sun 28/2

22:35-19:45

1 stop37h 10m

$1,589

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 19/10

12:15-08:10

2 stops28h 55m

Perth

Wed 11/11

17:50-15:30

2 stops37h 40m

$1,669

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 14/2

09:40-05:25

1 stop27h 45m

Perth

Sun 28/2

06:40-07:50

1 stop41h 10m

$1,691

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 15/2

22:40-07:20

1 stop40h 40m

Perth

Thu 4/3

08:35-19:45

1 stop27h 10m

$1,694

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 15/2

22:40-07:20

1 stop40h 40m

Perth

Mon 1/3

08:35-19:45

1 stop27h 10m

$1,694
Fastest return journey

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 14/2

22:40-19:55

2 stops29h 15m

Perth

Sun 28/2

22:35-19:45

1 stop37h 10m

$1,699

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 19/10

11:45-17:10

1 stop38h 25m

Perth

Wed 11/11

17:50-07:50

1 stop30h 00m

$1,702

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 1/11

22:40-19:40

2 stops29h 00m

Perth

Sat 7/11

21:10-19:45

2 stops62h 35m

$1,708

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 13/10

11:45-12:30

1 stop33h 45m

Perth

Tue 20/10

13:45-09:50

1 stop35h 05m

$1,732

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 16/2

18:34-17:15

2 stops30h 41m

Perth

Mon 1/3

14:00-10:15

2 stops36h 15m

$2,542

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 Perth from

How to get the cheapest flight ticket from San Francisco to Perth

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 month to fly to Perth?

The month of February is, on average, the cheapest month to fly to Perth from San Francisco, with most prices found around $1,484. If you’re not able to fly to Perth in February, then November is your next best option. Flight prices from San Francisco to Perth during November average around $1,744.

How have San Francisco to Perth flight prices changed over time?

As of September 2026, prices for San Francisco to Perth flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

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

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Best price found

$735

Fastest flight time

27h 45m

Direct flights

None
The best one-way flight to Perth from San Francisco in the past 72 hours is $735. The best return flight deal from San Francisco to Perth found on momondo in the last 72 hours is $1,589.
The fastest flight from San Francisco to Perth takes 27h 45m
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
Search flight deals

Frequently asked questions about flying from San Francisco to Perth

  • How far is San Francisco to Perth by plane?

    The distance between San Francisco and Perth is about 14735.1 km. By plane, this route typically takes 27h 45m.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are updated daily.

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth 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 licence 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.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

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 Perth from San Francisco.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. All flights to Perth from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search for San Francisco to Perth 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 San Francisco to Perth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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