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Cheap flights from San Francisco to Perth from $902

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 21/10. 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.
Singapore Airlines Logo
11:45 - 12:30
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,679Singapore Airlines
Tue, 8 Sep - Mon, 14 Sep
Singapore Airlines Logo
11:45 - 23:55
SFO
-
PER
45h 10m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,743Singapore Airlines
Mon, 10 Aug - Sun, 6 Sep
Multiple Airlines Logo
11:45 - 04:20
SFO
-
PER
25h 35m
1 stop
Multiple Airlines Logo
22:55 - 16:00
PER
-
SFO
32h 05m
2 stops
$1,767Multiple Airlines
Sun, 16 Aug - Sun, 30 Aug
Multiple Airlines Logo
11:45 - 08:10
SFO
-
PER
29h 25m
1 stop
Multiple Airlines Logo
10:35 - 10:40
PER
-
SFO
39h 05m
2 stops
$1,790Multiple Airlines
Mon, 10 Aug - Mon, 7 Sep
Singapore Airlines Logo
11:45 - 12:30
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,797Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Singapore Airlines Logo
11:45 - 12:30
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,823Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Singapore Airlines Logo
11:45 - 12:30
SFO
-
PER
33h 45m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,826Singapore Airlines
Fri, 14 Aug - Wed, 9 Sep
Multiple Airlines Logo
00:30 - 19:50
SFO
-
PER
28h 20m
2 stops
Multiple Airlines Logo
18:25 - 09:50
PER
-
SFO
30h 25m
1 stop
$1,854Multiple Airlines
Mon, 7 Sep - Tue, 15 Sep
Qatar Airways Logo
15:55 - 18:35
SFO
-
PER
35h 40m
1 stop
Qatar Airways Logo
22:45 - 13:35
PER
-
SFO
29h 50m
1 stop
$1,859Qatar Airways
Tue, 15 Sep - Sun, 20 Sep
Qatar Airways Logo
15:55 - 18:35
SFO
-
PER
35h 40m
1 stop
Qatar Airways Logo
22:45 - 13:35
PER
-
SFO
29h 50m
1 stop
$1,862Qatar Airways
Tue, 15 Sep - Sun, 20 Sep

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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
8 Sept
SFO11:45San Francisco
33h 45m
1 stop
PER12:30Perth
14 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,679
Singapore Airlines
10 Aug
SFO11:45San Francisco
45h 10m
1 stop
PER23:55Perth
6 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,743
Singapore Airlines
14 Aug
SFO11:45San Francisco
33h 45m
1 stop
PER12:30Perth
9 Sept
PER01:10Perth
23h 40m
1 stop
SFO09:50San Francisco
$1,797

Qatar Airways flights from San Francisco to Perth

Our best Qatar Airways deals on San Francisco to Perth flight tickets
Qatar Airways
15 Sept
SFO15:55San Francisco
35h 40m
1 stop
PER18:35Perth
20 Sept
PER22:45Perth
29h 50m
1 stop
SFO13:35San Francisco
$1,859
Qatar Airways
15 Sept
SFO15:55San Francisco
35h 40m
1 stop
PER18:35Perth
20 Sept
PER22:45Perth
29h 50m
1 stop
SFO13:35San Francisco
$1,862
Qatar Airways
15 Sept
SFO11:50San Francisco
39h 45m
2 stops
PER18:35Perth
20 Sept
PER22:45Perth
29h 50m
1 stop
SFO13:35San Francisco
$2,005

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 23 June 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
Fastest return journey

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 8/9

11:45-12:30

1 stop33h 45m

Perth

Mon 14/9

01:10-09:50

1 stop23h 40m

$1,679

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/8

11:45-23:55

1 stop45h 10m

Perth

Sun 6/9

01:10-09:50

1 stop23h 40m

$1,743

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 16/8

11:45-04:20

1 stop25h 35m

Perth

Sun 30/8

22:55-16:00

2 stops32h 05m

$1,767

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/8

11:45-08:10

1 stop29h 25m

Perth

Mon 7/9

10:35-10:40

2 stops39h 05m

$1,790

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-12:30

1 stop33h 45m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,797

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-12:30

1 stop33h 45m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,823

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 14/8

11:45-12:30

1 stop33h 45m

Perth

Wed 9/9

01:10-09:50

1 stop23h 40m

$1,826

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 7/9

00:30-19:50

2 stops28h 20m

Perth

Tue 15/9

18:25-09:50

1 stop30h 25m

$1,854

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 15/9

15:55-18:35

1 stop35h 40m

Perth

Sun 20/9

22:45-13:35

1 stop29h 50m

$1,859

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 15/9

15:55-18:35

1 stop35h 40m

Perth

Sun 20/9

22:45-13:35

1 stop29h 50m

$1,862

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between San Francisco and Perth?

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 $1,529. If you’re not able to fly to Perth in February, then August is your next best option. Flight prices from San Francisco to Perth during August average around $1,633.

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

As of June 2026, prices for San Francisco to Perth flights are approximately 29% cheaper 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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