$631+ Cheap flights from Perth (PER) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SFO
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Perth to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Perth to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Perth to San FranciscoExplore the most affordable flight options available from Perth to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Perth to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This BYOjet deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:50 pm -
1 stop34h 00m
Mon 11/309:40 am -
1 stop46h 25m
Deal found 9/26![Singapore Airlines logo]()
$1,123
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm -
2 stops31h 05m
Tue 12/19:40 am -
1 stop30h 45m
Deal found 9/26![Multiple Airlines logo]()
$1,152
This Trip.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:35 am -
1 stop27h 35m
Mon 10/1212:30 am -
1 stop39h 45m
Deal found 9/24![Philippine Airlines logo]()
$1,185
This Flighttix deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:35 am -
1 stop27h 55m
Mon 10/1912:30 am -
2 stops57h 50m
Deal found 9/28![Multiple Airlines logo]()
$1,187
This Justfly.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:35 am -
1 stop27h 35m
Mon 10/1212:30 am -
2 stops57h 50m
Deal found 9/24![Multiple Airlines logo]()
$1,199
This BestPriceTravel deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:00 pm -
2 stops34h 43m
Mon 12/74:10 pm -
2 stops33h 15m
Deal found 9/27![Qantas Airways logo]()
$1,205
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:10 pm -
2 stops36h 35m
Sat 11/289:40 am -
1 stop30h 45m
Deal found 9/24![Multiple Airlines logo]()
$1,233
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:40 pm -
2 stops52h 55m
Sun 11/1510:40 pm -
1 stop45h 45m
Deal found 9/24![Multiple Airlines logo]()
$1,236
This BestPriceTravel deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 am -
1 stop21h 25m
Sun 11/18:45 pm -
1 stop21h 25m
Deal found 9/25![Qantas Airways logo]()
$1,244
This BestPriceTravel deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:55 pm -
2 stops32h 50m
Mon 11/304:15 pm -
2 stops32h 05m
Deal found 9/26![Qantas Airways logo]()
$1,246
This BestPriceTravel deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:35 am -
1 stop20h 20m
Sun 11/158:45 pm -
1 stop21h 25m
Deal found 9/24![Qantas Airways logo]()
$1,251
Best flights from Perth to San FranciscoDiscover carefully curated flight deals from Perth to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Perth to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Air Canada deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/83:15 pm -
2 stops38h 36m
Mon 3/85:35 pm -
2 stops30h 20m
Deal found 9/25![Air Canada logo]()
$1,232
This BestPriceTravel deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:35 am -
1 stop20h 20m
Sun 11/158:45 pm -
1 stop21h 25m
Deal found 9/24![Qantas Airways logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/811:45 pm -
2 stops37h 49m
Mon 3/810:45 pm -
1 stop26h 05m
Deal found 9/27![United Airlines logo]()
$1,504
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops30h 25m
Sat 10/318:20 am -
2 stops34h 50m
Deal found 9/27![Multiple Airlines logo]()
$1,538
This BestPriceTravel deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:55 pm -
1 stop33h 00m
Tue 11/173:07 pm -
2 stops34h 18m
Deal found 9/26![Qantas Airways logo]()
$1,301
This BestPriceTravel deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 pm -
2 stops30h 21m
Sun 11/16:53 pm -
2 stops34h 42m
Deal found 9/25![Air Canada logo]()
$1,447
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:45 pm -
2 stops38h 21m
Sat 10/3111:55 pm -
1 stop44h 25m
Deal found 9/24![United Airlines logo]()
$1,559
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:15 pm -
2 stops46h 11m
Sat 12/511:05 pm -
1 stop44h 15m
Deal found 9/24![United Airlines logo]()
$1,570
Last-minute flights from Perth to San FranciscoDiscover last-minute flight deals from Perth to San Francisco. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Perth to San Francisco. Data last updated September 29, 2026 and is based on user searches.
This Flighttix deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:35 am -
1 stop27h 55m
Mon 10/1912:30 am -
2 stops57h 50m
Deal found 9/28![Multiple Airlines logo]()
$1,187
This BestPriceTravel deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 am -
1 stop21h 25m
Sun 11/18:45 pm -
1 stop21h 25m
Deal found 9/25![Qantas Airways logo]()
$1,244
This BestPriceTravel deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 pm -
2 stops30h 21m
Sun 11/16:53 pm -
2 stops34h 42m
Deal found 9/25![Air Canada logo]()
$1,447
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops30h 25m
Sat 10/318:20 am -
2 stops34h 50m
Deal found 9/27![Multiple Airlines logo]()
$1,538
This BestPriceTravel deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:00 pm -
2 stops24h 37m
Thu 11/57:03 am -
2 stops36h 07m
Deal found 9/28![Qantas Airways logo]()
$1,261
This Aunt Betty deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:50 pm -
1 stop32h 15m
Thu 11/57:50 pm -
1 stop34h 30m
Deal found 9/28![Air New Zealand logo]()
$1,386
This BYOjet deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:35 am -
1 stop27h 10m
Thu 11/57:03 am -
2 stops32h 17m
Deal found 9/28![Philippine Airlines logo]()
$1,475
One-way flights from Perth to San FranciscoSearch for one-way flight options from Perth to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Perth to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:50 pm -
2 stops52h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:20 pm -
2 stops42h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$658
This Trip.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:30 pm -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:10 pm -
2 stops57h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$726
This Trip.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/68:35 am -
1 stop27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Philippine Airlines logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:50 pm -
3 stops57h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:25 pm -
3 stops58h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$782
Find flight deals from Perth to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to San Francisco (SFO). 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,123 (BYOjet) |
One-way from | $631 (Kiwi.com) |
Popular in | September |
Cheapest in | June |
Average price | $1,895 |
Cheapflights Fare Finder
Customize your flight search to find flights from Perth to San Francisco 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 September 29, 2026.
Use the filters below to find and compare flights from Perth to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Sun 10/25
8:50 pm-10:35 am
2 stops52h 45m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$631
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Wed 10/14
5:20 pm-9:10 pm
2 stops42h 50m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$658
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Tue 12/1
11:10 pm-5:00 pm
2 stops57h 50m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$726
Quickest round-trip
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Sat 2/6
8:35 am-7:45 pm
1 stop27h 10m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$731
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Sat 2/6
4:45 pm-9:49 pm
3 stops45h 04m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$865
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Mon 12/14
8:25 pm-1:35 pm
3 stops33h 10m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$937
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Sat 10/10
10:50 pm-11:55 am
1 stop28h 05m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$943
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Tue 10/13
1:10 am-9:50 am
1 stop47h 40m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$1,001
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Mon 2/8
3:15 pm-1:51 pm
2 stops38h 36m
San Francisco
Mon 3/8
5:35 pm-3:55 pm
2 stops30h 20m
$1,232
PerthSan Francisco
PER Perth - SFO San Francisco
PERSFO
Perth
Sun 11/8
11:35 am-3:55 pm
1 stop20h 20m
San Francisco
Sun 11/15
8:45 pm-10:10 am
1 stop21h 25m
$1,251
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Perth to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Perth-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Perth-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Perth to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Perth with our price prediction graph.
PER-SFO
Estimated round-trip 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 Perth to San Francisco
How far ahead should I book a flight from Perth to San Francisco?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Perth to San Francisco?
Currently, June is the cheapest month in which you can book a flight from Perth to San Francisco (average of $1,100). Flying from Perth to San Francisco in September is currently the most expensive (average of $1,895). 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 to fly round-trip from Perth to San Francisco?
Airfare is below average for this route at the moment.
Perth to San Francisco flights typically cost between $1,379 and $2,031 in November.The cheapest round-trip price found within the last 5 days was $1,123 on Singapore Airlines (Nov 23-Nov 30).
Related info for your journey
Find useful and relevant information for your journey from Perth to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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