Cheap flights from San Francisco to Perth from $669
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
29 Nov — 6 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from San Francisco to Perth
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
Cheapest flights from San Francisco to Perth
Explore the most affordable flight options available from San Francisco to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.
Mon 2/1122:40 -
1 stop40h 40m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,719
Fri 30/1023:40 -
1 stop40h 40m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,750
Wed 4/1122:40 -
2 stops29h 15m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,759
Mon 2/1122:40 -
1 stop40h 40m
Thu 26/1108:35 -
1 stop27h 10m
Deal found 25/10$1,764
Mon 2/1122:40 -
1 stop40h 40m
Sat 21/1108:40 -
1 stop27h 05m
Deal found 29/10$1,772
Mon 2/1122:40 -
2 stops39h 10m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,827
Tue 3/1122:40 -
2 stops29h 15m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,838
Sun 1/1122:40 -
2 stops37h 00m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,845
Best flights from San Francisco to Perth
Discover carefully curated flight deals from San Francisco to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.
Mon 8/309:40 -
1 stop27h 45m
Mon 29/306:25 -
1 stop42h 25m
Deal found 30/10$1,682
Tue 16/311:00 -
2 stops37h 55m
Thu 8/410:40 -
2 stops26h 46m
Deal found 30/10$2,144
Tue 16/316:35 -
1 stop35h 10m
Thu 8/422:45 -
2 stops37h 16m
Deal found 30/10$2,179
Mon 8/315:00 -
2 stops33h 20m
Mon 29/322:55 -
2 stops31h 00m
Deal found 28/10$2,189
Wed 7/411:49 -
2 stops39h 46m
Sun 11/422:45 -
1 stop29h 50m
Deal found 27/10$2,196
Mon 8/318:50 -
2 stops55h 55m
Sun 21/322:45 -
1 stop29h 55m
Deal found 26/10$2,212
Sun 7/311:51 -
2 stops38h 54m
Sat 20/322:45 -
2 stops33h 58m
Deal found 26/10$2,296
Sun 4/411:51 -
2 stops39h 44m
Thu 8/422:45 -
2 stops34h 50m
Deal found 27/10$2,344
Tue 6/415:55 -
1 stop35h 40m
Mon 12/406:00 -
2 stops46h 35m
Deal found 27/10$2,390
Sun 7/307:36 -
2 stops43h 09m
Thu 25/316:05 -
2 stops38h 05m
Deal found 26/10$2,640
Last-minute flights from San Francisco to Perth
Discover last-minute flight deals from San Francisco to Perth. Data last updated 30 October 2026 and is based on user searches.
Fri 30/1023:40 -
1 stop40h 40m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,750
Sun 1/1122:40 -
2 stops37h 00m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,845
Mon 2/1122:40 -
1 stop40h 40m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,719
Mon 2/1122:40 -
1 stop40h 40m
Thu 26/1108:35 -
1 stop27h 10m
Deal found 25/10$1,764
Mon 2/1122:40 -
1 stop40h 40m
Sat 21/1108:40 -
1 stop27h 05m
Deal found 29/10$1,772
Mon 2/1122:40 -
2 stops39h 10m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,827
Tue 3/1122:40 -
2 stops29h 15m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,838
Wed 4/1122:40 -
2 stops29h 15m
Mon 9/1108:35 -
1 stop27h 10m
Deal found 27/10$1,759
One-way flights from San Francisco to Perth
Search for one-way flight options from San Francisco to Perth. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.
Tue 9/309:40 -
2 stops51h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10$669
Tue 2/209:40 -
2 stops33h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/10$673
Wed 27/109:40 -
2 stops51h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10$858
Fri 27/1115:20 -
3 stops49h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$869
Wed 24/222:40 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10$891
Fri 13/1122:40 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10$912
Sat 21/1121:20 -
3 stops54h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10$936
Fri 22/114:00 -
3 stops45h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10$945
Find flight deals from San Francisco to Perth
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2026.
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, Cheapflights users made 7,457,451 searches. Data last updated 30 October 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
Tue 9/3
09:40-08:25
1 stop30h 45m
Perth
Wed 31/12
00:00-08:00
Nonstop0h 00m
$823
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Wed 24/2
22:40-07:20
1 stop40h 40m
Perth
Wed 31/12
00:00-08:00
Nonstop0h 00m
$891
Fastest return journey
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Wed 24/2
14:00-11:10
2 stops29h 10m
Perth
Wed 31/12
00:00-08:00
Nonstop0h 00m
$1,013
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 16/3
16:55-22:10
2 stops38h 15m
Perth
Wed 31/12
00:00-08:00
Nonstop0h 00m
$1,121
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Mon 8/3
09:40-05:25
1 stop27h 45m
Perth
Mon 29/3
06:25-09:50
1 stop42h 25m
$1,682
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 16/3
11:00-15:55
2 stops37h 55m
Perth
Thu 8/4
10:40-22:26
2 stops26h 46m
$2,144
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 16/3
16:35-18:45
1 stop35h 10m
Perth
Thu 8/4
22:45-21:01
2 stops37h 16m
$2,179
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Mon 8/3
15:00-16:20
2 stops33h 20m
Perth
Mon 29/3
22:55-14:55
2 stops31h 00m
$2,189
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Wed 7/4
11:49-18:35
2 stops39h 46m
Perth
Sun 11/4
22:45-13:35
1 stop29h 50m
$2,196
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Mon 8/3
18:50-18:45
2 stops55h 55m
Perth
Sun 21/3
22:45-13:40
1 stop29h 55m
$2,212
Flights are sorted by cheapest return flights first.
Deals found on 25/10
Showing 1-10 of 14 resultsSorted by cheapest first
1
2
Best time to book a flight from San Francisco to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from San Francisco with our price prediction graph.
SFO-PER
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Perth
Prices
More
What is the cheapest month to book a flight from San Francisco to Perth?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Perth (average of $1,509). Flying from San Francisco to Perth in December is currently the most expensive (average of $3,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost for a return flight from San Francisco to Perth?
Airfare is below average for this route at the moment.
San Francisco to Perth flights typically cost between $1,871 and $2,230 in March.The cheapest return price found within the last 5 days was $1,364 on Multiple Airlines (7 Mar–30 Mar).
What’s the top stopover airport for flights from San Francisco to Perth?
Share of one-stop return flights from San Francisco to Perth chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 67% of one-stop itineraries from San Francisco to Perth on Cheapflights.
What’s the cheapest stopover airport for flights from San Francisco to Perth?
Average return fare for one-stop flights from San Francisco to Perth, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $2,084.
What’s the fastest stopover option from San Francisco to Perth?
Shortest average travel time for one-stop one-way flights from San Francisco to Perth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 27h 05m.
Which airport typically offers the quickest stopover for flights from San Francisco to Perth?
Average stopover duration for one-stop one-way flights from San Francisco to Perth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 3h 55m.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from San Francisco to Perth?
A quick flight from San Francisco to Perth can take about 27h 45m. Singapore Airlines provides one of the quickest options available for as low as $1,682. Airlines will cover a distance of 14724 km. This flight may include one or multiple stops.
Can I find deals for flights from San Francisco to Perth that include hotel bookings?
Yes. In addition to deals on San Francisco to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Perth.
Can I find deals for business class flights from San Francisco to Perth?
Yes. Cheapflights offers flight deals from San Francisco to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Perth?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Perth (average of $1,509). Flying from San Francisco to Perth in December is currently the most expensive (average of $3,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Francisco to Perth?
When you search for this flight from San Francisco to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Perth?
Cheapflights helps you find that perfect flight to Perth from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Francisco to Perth with no change fees?
Yes, we can. To see specific flights from San Francisco to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Francisco to Perth become cheaper?
Yes! Start tracking prices for San Francisco to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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