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Cheap flights from San Francisco to Perth from $753

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 17/11. 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
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
11:45 - 04:20SFO  San Francisco-PER Perth
25h 35m1 stop Singapore Changi
Multiple Airlines Logo
23:55 - 13:40PER  Perth-SFO San Francisco
28h 45m2 stops Sydney Kingsford Smith Nadi
$1,712Multiple Airlines
Wed, 26 Aug - Thu, 3 Sep
Multiple Airlines Logo
00:50 - 14:05SFO  San Francisco-PER Perth
46h 15m2 stops Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
09:30 - 09:50PER  Perth-SFO San Francisco
39h 20m1 stop Singapore Changi
$1,823Multiple Airlines
Sun, 11 Oct - Thu, 22 Oct
Singapore Airlines Logo
09:40 - 23:55SFO  San Francisco-PER Perth
46h 15m1 stop Singapore Changi
Singapore Airlines Logo
01:15 - 07:50PER  Perth-SFO San Francisco
22h 35m1 stop Singapore Changi
$1,824Singapore Airlines
Thu, 12 Nov - Thu, 26 Nov
Multiple Airlines Logo
01:05 - 04:20SFO  San Francisco-PER Perth
36h 15m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
Multiple Airlines Logo
05:35 - 19:55PER  Perth-SFO San Francisco
29h 20m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
$1,874Multiple Airlines
Sat, 26 Sep - Sat, 24 Oct
Multiple Airlines Logo
00:30 - 04:20SFO  San Francisco-PER Perth
36h 50m2 stops Manila Ninoy Aquino Intl Singapore Changi
Multiple Airlines Logo
21:10 - 08:50PER  Perth-SFO San Francisco
26h 40m1 stop Singapore Changi
$1,885Multiple Airlines
Mon, 28 Sep - Tue, 27 Oct
Singapore Airlines Logo
11:45 - 23:55SFO  San Francisco-PER Perth
45h 10m1 stop Singapore Changi
Singapore Airlines Logo
06:40 - 08:50PER  Perth-SFO San Francisco
41h 10m1 stop Singapore Changi
$1,894Singapore Airlines
Thu, 15 Oct - Sun, 1 Nov
Multiple Airlines Logo
00:50 - 04:20SFO  San Francisco-PER Perth
36h 30m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
Multiple Airlines Logo
18:25 - 09:50PER  Perth-SFO San Francisco
30h 25m1 stop Singapore Changi
$1,901Multiple Airlines
Mon, 12 Oct - Wed, 21 Oct
Multiple Airlines Logo
11:45 - 04:20SFO  San Francisco-PER Perth
25h 35m1 stop Singapore Changi
Multiple Airlines Logo
10:35 - 20:30PER  Perth-SFO San Francisco
24h 55m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl
$1,902Multiple Airlines
Wed, 26 Aug - Thu, 3 Sep
Multiple Airlines Logo
11:45 - 04:20SFO  San Francisco-PER Perth
25h 35m1 stop Singapore Changi
Multiple Airlines Logo
05:35 - 20:30PER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
$1,905Multiple Airlines
Wed, 26 Aug - Thu, 3 Sep
Multiple Airlines Logo
00:50 - 03:45SFO  San Francisco-PER Perth
35h 55m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Kuala Lumpur Intl
Multiple Airlines Logo
10:35 - 20:30PER  Perth-SFO San Francisco
24h 55m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl
$1,919Multiple Airlines
Tue, 25 Aug - Thu, 3 Sep

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Qatar Airways flights from San Francisco to Perth

Our best Qatar Airways deals on San Francisco to Perth flight tickets
Qatar Airways
13 Oct
SFO15:55San Francisco
35h 40m
1 stop
PER18:35Perth
21 Oct
PER22:45Perth
29h 50m
1 stop
SFO13:35San Francisco
$1,936
Qatar Airways
17 Jan
SFO08:00San Francisco
36h 20m
2 stops
PER12:20Perth
1 Feb
PER22:45Perth
29h 55m
1 stop
SFO12:40San Francisco
$1,984
Qatar Airways
17 Jan
SFO08:00San Francisco
36h 20m
2 stops
PER12:20Perth
1 Feb
PER22:45Perth
34h 13m
2 stops
SFO16:58San Francisco
$2,085

China Southern flights from San Francisco to Perth

Our best China Southern deals on San Francisco to Perth flight tickets
China Southern
5 Sept
SFO00:35San Francisco
30h 20m
1 stop
PER21:55Perth
14 Sept
PER23:35Perth
36h 05m
1 stop
SFO20:40San Francisco
$2,105
China Southern
20 Aug
SFO00:35San Francisco
71h 05m
3 stops
PER14:40Perth
6 Sept
PER10:15Perth
49h 25m
3 stops
SFO20:40San Francisco
$24,353
China Southern
13 Aug
SFO00:35San Francisco
48h 35m
3 stops
PER16:10Perth
18 Sept
PER13:20Perth
46h 20m
2 stops
SFO20:40San Francisco
$26,062

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Perth 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 8 August 2026.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Wed 26/8

11:45-04:20

1 stop25h 35m

Perth

Thu 3/9

23:55-13:40

2 stops28h 45m

$1,712

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 11/10

00:50-14:05

2 stops46h 15m

Perth

Thu 22/10

09:30-09:50

1 stop39h 20m

$1,823

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Thu 12/11

09:40-23:55

1 stop46h 15m

Perth

Thu 26/11

01:15-07:50

1 stop22h 35m

$1,824

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sat 26/9

01:05-04:20

2 stops36h 15m

Perth

Sat 24/10

05:35-19:55

2 stops29h 20m

$1,874

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 28/9

00:30-04:20

2 stops36h 50m

Perth

Tue 27/10

21:10-08:50

1 stop26h 40m

$1,885

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Thu 15/10

11:45-23:55

1 stop45h 10m

Perth

Sun 1/11

06:40-08:50

1 stop41h 10m

$1,894

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 12/10

00:50-04:20

2 stops36h 30m

Perth

Wed 21/10

18:25-09:50

1 stop30h 25m

$1,901
Fastest return journey

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Wed 26/8

11:45-04:20

1 stop25h 35m

Perth

Thu 3/9

10:35-20:30

2 stops24h 55m

$1,902

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Wed 26/8

11:45-04:20

1 stop25h 35m

Perth

Thu 3/9

05:35-20:30

2 stops29h 55m

$1,905

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 25/8

00:50-03:45

3 stops35h 55m

Perth

Thu 3/9

10:35-20:30

2 stops24h 55m

$1,919

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 $1,506. 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 $1,770.

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

As of August 2026, prices for San Francisco to Perth flights are approximately 44% 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

Fastest flight time

25h 35m

Direct flights

None
The fastest flight from San Francisco to Perth takes 25h 35m
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 25h 35m.

  • 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
Scarborough
Rottnest Island

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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