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Cheap flights from San Francisco to Perth from $811

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 1/9. 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
12:15 - 04:20SFO  San Francisco-PER Perth
49h 05m2 stops Tokyo Narita Singapore Changi
Multiple Airlines Logo
05:35 - 09:35PER  Perth-SFO San Francisco
43h 00m2 stops Singapore Changi Tokyo Haneda
$1,611Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
01:10 - 19:50SFO  San Francisco-PER Perth
51h 40m3 stops Tokyo Haneda Singapore Changi Kuala Lumpur Intl
Multiple Airlines Logo
20:50 - 16:30PER  Perth-SFO San Francisco
34h 40m3 stops Kuala Lumpur Intl Singapore Changi Tokyo Haneda
$1,644Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
Philippine Airlines Logo
00:30 - 07:15SFO  San Francisco-PER Perth
39h 45m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
08:35 - 21:10PER  Perth-SFO San Francisco
27h 35m1 stop Manila Ninoy Aquino Intl
$1,664Philippine Airlines
Wed, 30 Sep - Thu, 8 Oct
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 - 20:30PER  Perth-SFO San Francisco
29h 55m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl
$1,680Multiple Airlines
Wed, 26 Aug - Thu, 10 Sep
Singapore Airlines Logo
09:40 - 12:35SFO  San Francisco-PER Perth
34h 55m1 stop Singapore Changi
Singapore Airlines Logo
17:05 - 07:50PER  Perth-SFO San Francisco
30h 45m1 stop Singapore Changi
$1,733Singapore Airlines
Tue, 3 Nov - Thu, 12 Nov
Multiple Airlines Logo
13:00 - 19:50SFO  San Francisco-PER Perth
39h 50m2 stops Hong Kong Intl Kuala Lumpur Intl
Multiple Airlines Logo
18:25 - 09:50PER  Perth-SFO San Francisco
30h 25m1 stop Singapore Changi
$1,743Multiple Airlines
Thu, 24 Sep - Thu, 8 Oct
Multiple Airlines Logo
01:10 - 17:10SFO  San Francisco-PER Perth
49h 00m2 stops Tokyo Haneda Singapore Changi
Multiple Airlines Logo
18:25 - 16:30PER  Perth-SFO San Francisco
37h 05m2 stops Singapore Changi Tokyo Haneda
$1,747Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
Multiple Airlines Logo
12:50 - 08:10SFO  San Francisco-PER Perth
28h 20m2 stops Incheon Intl Singapore Changi
Multiple Airlines Logo
18:25 - 09:50PER  Perth-SFO San Francisco
30h 25m1 stop Singapore Changi
$1,758Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Singapore Airlines Logo
09:40 - 00:05SFO  San Francisco-PER Perth
46h 25m1 stop Singapore Changi
Singapore Airlines Logo
17:05 - 07:50PER  Perth-SFO San Francisco
30h 45m1 stop Singapore Changi
$1,760Singapore Airlines
Sat, 13 Feb - Sat, 6 Mar
Multiple Airlines Logo
00:50 - 08:10SFO  San Francisco-PER Perth
40h 20m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi
Multiple Airlines Logo
12:30 - 09:50PER  Perth-SFO San Francisco
36h 20m1 stop Singapore Changi
$1,771Multiple Airlines
Sun, 30 Aug - Tue, 6 Oct

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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
3 Nov
SFO09:40San Francisco
34h 55m
1 stop
PER12:35Perth
12 Nov
PER17:05Perth
30h 45m
1 stop
SFO07:50San Francisco
$1,733
Singapore Airlines
13 Feb
SFO09:40San Francisco
46h 25m
1 stop
PER00:05Perth
6 Mar
PER17:05Perth
30h 45m
1 stop
SFO07:50San Francisco
$1,760
Singapore Airlines
6 Nov
SFO09:40San Francisco
46h 25m
1 stop
PER00:05Perth
19 Nov
PER13:50Perth
34h 00m
1 stop
SFO07:50San Francisco
$1,783

Air New Zealand flights from San Francisco to Perth

Our best Air New Zealand deals on San Francisco to Perth flight tickets
Air New Zealand
14 Nov
SFO19:50San Francisco
29h 00m
1 stop
PER16:50Perth
6 Feb
PER18:50Perth
32h 15m
1 stop
SFO11:05San Francisco
$1,908
Air New Zealand
14 Nov
SFO19:50San Francisco
29h 00m
1 stop
PER16:50Perth
6 Feb
PER11:10Perth
39h 55m
2 stops
SFO11:05San Francisco
$1,956
Air New Zealand
6 Nov
SFO19:50San Francisco
29h 00m
1 stop
PER16:50Perth
19 Nov
PER23:45Perth
27h 20m
2 stops
SFO11:05San Francisco
$2,013

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 17 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 9/9

12:15-04:20

2 stops49h 05m

Perth

Tue 15/9

05:35-09:35

2 stops43h 00m

$1,611

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 6/9

01:10-19:50

3 stops51h 40m

Perth

Mon 14/9

20:50-16:30

3 stops34h 40m

$1,644

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Wed 30/9

00:30-07:15

1 stop39h 45m

Perth

Thu 8/10

08:35-21:10

1 stop27h 35m

$1,664

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Wed 26/8

01:05-04:20

2 stops36h 15m

Perth

Thu 10/9

05:35-20:30

2 stops29h 55m

$1,680

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 3/11

09:40-12:35

1 stop34h 55m

Perth

Thu 12/11

17:05-07:50

1 stop30h 45m

$1,733

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Thu 24/9

13:00-19:50

2 stops39h 50m

Perth

Thu 8/10

18:25-09:50

1 stop30h 25m

$1,743

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 6/9

01:10-17:10

2 stops49h 00m

Perth

Mon 14/9

18:25-16:30

2 stops37h 05m

$1,747
Fastest return journey

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 28/9

12:50-08:10

2 stops28h 20m

Perth

Mon 5/10

18:25-09:50

1 stop30h 25m

$1,758

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sat 13/2

09:40-00:05

1 stop46h 25m

Perth

Sat 6/3

17:05-07:50

1 stop30h 45m

$1,760

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 30/8

00:50-08:10

2 stops40h 20m

Perth

Tue 6/10

12:30-09:50

1 stop36h 20m

$1,771

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 $1,498. 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 $1,761.

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

Best price found

$811

Fastest flight time

32h 40m

Direct flights

None
The best one-way flight to Perth from San Francisco in the past 72 hours is $811. The best return flight deal from San Francisco to Perth found on momondo in the last 72 hours is $1,611.
The fastest flight from San Francisco to Perth takes 32h 40m
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 32h 40m.

  • 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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