$450+ Cheap flights from San Francisco (SFO) to Western Australia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PER
Mar 20 — Mar 271
1 adult, Economy
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Find cheap flights from San Francisco to Western Australia with Cheapflights
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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
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Cheapest flights from San Francisco to Western AustraliaExplore the most affordable flight options available from San Francisco to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
Explore the most affordable flight options available from San Francisco to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
This Trip.com deal was found by Cheapflights users on 2/15. 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.
Wed 4/2211:00 am
SFO
- PER
1 stop26h 15m
Multiple Airlines
Mon 4/276:25 pm
PER
- SFO
1 stop29h 45m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,025
This Trip.com deal was found by Cheapflights users on 2/14. 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.
Mon 9/71:20 am
SFO
- PER
2 stops35h 55m
Multiple Airlines
Wed 9/236:25 pm
PER
- SFO
2 stops37h 05m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$1,038
This Gurufare deal was found by Cheapflights users on 2/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 am
SFO
- PER
1 stop36h 40m
Singapore Airlines
Wed 6/31:10 am
PER
- SFO
1 stop23h 40m
Singapore Airlines
Deal found 2/17![Singapore Airlines logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/1311:00 am
SFO
- PER
1 stop30h 10m
Multiple Airlines
Thu 4/236:25 pm
PER
- SFO
1 stop29h 45m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,106
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:00 am
SFO
- PER
1 stop45h 55m
Singapore Airlines
Wed 5/66:25 am
PER
- SFO
1 stop41h 45m
Singapore Airlines
Deal found 2/14![Singapore Airlines logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 4/2011:00 am
SFO
- PER
2 stops33h 00m
Multiple Airlines
Wed 5/69:40 am
PER
- SFO
1 stop38h 30m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$1,155
This Priceline deal was found by Cheapflights users on 2/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:30 pm
SFO
- GET
2 stops29h 00m
Qantas Airways
Sun 3/226:15 pm
GET
- SFO
3 stops35h 19m
Qantas Airways
Deal found 2/15![Qantas Airways logo]()
$1,898
This Singapore Airlines deal was found by Cheapflights users on 2/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:40 am
SFO
- KGI
2 stops38h 40m
Singapore Airlines
Thu 11/58:45 am
KGI
- SFO
2 stops39h 05m
Singapore Airlines
Deal found 2/17![Singapore Airlines logo]()
$1,919
This Qantas Airways deal was found by Cheapflights users on 2/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:20 pm
SFO
- GET
3 stops33h 05m
Multiple Airlines
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,934
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:30 pm
SFO
- GET
2 stops43h 40m
Qantas Airways
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Qantas Airways
Deal found 2/16![Qantas Airways logo]()
$1,983
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:55 pm
SFO
- KGI
2 stops35h 00m
Qatar Airways
Sat 4/118:45 am
KGI
- SFO
2 stops43h 50m
Qatar Airways
Deal found 2/18![Qatar Airways logo]()
$2,349
This Qatar Airways deal was found by Cheapflights users on 2/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:55 pm
SFO
- KTA
2 stops35h 30m
Qatar Airways
Fri 8/74:35 pm
KTA
- SFO
2 stops36h 00m
Qatar Airways
Deal found 2/17![Qatar Airways logo]()
$2,823
Best flights from San Francisco to Western AustraliaDiscover carefully curated flight deals from San Francisco to Western Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from San Francisco to Western Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This KAYAK deal was found by Cheapflights users on 2/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 am
SFO
- PER
1 stop34h 30m
Singapore Airlines
Wed 6/31:10 am
PER
- SFO
1 stop23h 40m
Singapore Airlines
Deal found 2/14![Singapore Airlines logo]()
$1,094
This Trip.com deal was found by Cheapflights users on 2/15. 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.
Tue 4/2112:20 am
SFO
- PER
2 stops36h 55m
Multiple Airlines
Mon 4/276:25 pm
PER
- SFO
2 stops43h 15m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,119
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:05 pm
SFO
- PER
1 stop26h 55m
Air New Zealand
Sat 6/134:25 pm
PER
- SFO
2 stops35h 30m
Air New Zealand
Deal found 2/18![Air New Zealand logo]()
$1,260
This Priceline deal was found by Cheapflights users on 2/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:30 pm
SFO
- GET
2 stops29h 00m
Qantas Airways
Sun 3/226:15 pm
GET
- SFO
3 stops35h 19m
Qantas Airways
Deal found 2/15![Qantas Airways logo]()
$1,898
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 4/2011:00 am
SFO
- PER
1 stop30h 10m
Multiple Airlines
Wed 5/66:25 pm
PER
- SFO
1 stop29h 45m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$1,174
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:55 pm
SFO
- KGI
2 stops35h 00m
Qatar Airways
Sat 4/118:45 am
KGI
- SFO
2 stops43h 50m
Qatar Airways
Deal found 2/18![Qatar Airways logo]()
$2,349
This Justfly.com deal was found by Cheapflights users on 2/15. 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.
Mon 5/1810:05 pm
SFO
- PER
2 stops24h 30m
Air New Zealand
Thu 6/47:50 pm
PER
- SFO
1 stop32h 05m
Air New Zealand
Deal found 2/15![Air New Zealand logo]()
$1,312
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:00 am
SFO
- PER
1 stop34h 30m
Singapore Airlines
Tue 4/74:55 pm
PER
- SFO
1 stop31h 15m
Singapore Airlines
Deal found 2/14![Singapore Airlines logo]()
$1,318
This Emirates deal was found by Cheapflights users on 2/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:05 pm
SFO
- LEA
2 stops53h 15m
Emirates
Wed 8/53:40 pm
LEA
- SFO
2 stops37h 20m
Emirates
Deal found 2/14![Emirates logo]()
$3,084
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:30 pm
SFO
- GET
2 stops43h 40m
Qantas Airways
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Qantas Airways
Deal found 2/16![Qantas Airways logo]()
$1,983
This Qantas Airways deal was found by Cheapflights users on 2/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:20 pm
SFO
- GET
3 stops33h 05m
Multiple Airlines
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,934
This Qatar Airways deal was found by Cheapflights users on 2/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:55 pm
SFO
- KTA
2 stops35h 30m
Qatar Airways
Fri 8/74:35 pm
KTA
- SFO
2 stops36h 00m
Qatar Airways
Deal found 2/17![Qatar Airways logo]()
$2,823
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:45 pm
SFO
- KGI
3 stops65h 50m
Air New Zealand
Sat 4/119:00 am
KGI
- SFO
3 stops47h 12m
Air New Zealand
Deal found 2/18![Air New Zealand logo]()
$2,891
This Qantas Airways deal was found by Cheapflights users on 2/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:43 pm
SFO
- GET
3 stops31h 47m
Multiple Airlines
Sun 3/226:15 pm
GET
- SFO
3 stops35h 19m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$3,294
This Emirates deal was found by Cheapflights users on 2/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:05 pm
SFO
- BME
2 stops53h 10m
Emirates
Wed 4/811:00 am
BME
- SFO
2 stops42h 00m
Emirates
Deal found 2/15![Emirates logo]()
$7,570
Last-minute flights from San Francisco to Western AustraliaDiscover last-minute flight deals from San Francisco to Western Australia. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Western Australia. Data last updated February 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/29:40 am
SFO
- PER
1 stop26h 35m
Multiple Airlines
Mon 3/95:45 pm
PER
- SFO
2 stops59h 55m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,446
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:40 am
SFO
- PER
1 stop34h 55m
Singapore Airlines
Mon 3/91:50 pm
PER
- SFO
1 stop34h 00m
Singapore Airlines
Deal found 2/17![Singapore Airlines logo]()
$1,464
This CrystalTravel deal was found by Cheapflights users on 2/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:59 pm
SFO
- PER
2 stops27h 26m
Qantas Airways
Mon 3/910:20 am
PER
- SFO
2 stops25h 53m
Qantas Airways
Deal found 2/17![Qantas Airways logo]()
$1,566
This Singapore Airlines deal was found by Cheapflights users on 2/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:40 am
SFO
- PER
1 stop27h 45m
Singapore Airlines
Wed 3/115:05 pm
PER
- SFO
1 stop30h 45m
Singapore Airlines
Deal found 2/17![Singapore Airlines logo]()
$1,665
This KAYAK deal was found by Cheapflights users on 2/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:40 am
SFO
- PER
1 stop27h 45m
Singapore Airlines
Sun 3/225:05 pm
PER
- SFO
1 stop30h 45m
Singapore Airlines
Deal found 2/15![Singapore Airlines logo]()
$1,331
This Fiji Airways deal was found by Cheapflights users on 2/15. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1511:05 pm
SFO
- PER
2 stops28h 10m
Multiple Airlines
Sun 3/225:30 am
PER
- SFO
2 stops22h 55m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,436
This Priceline deal was found by Cheapflights users on 2/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:30 pm
SFO
- GET
2 stops29h 00m
Qantas Airways
Sun 3/226:15 pm
GET
- SFO
3 stops35h 19m
Qantas Airways
Deal found 2/15![Qantas Airways logo]()
$1,898
This Qantas Airways deal was found by Cheapflights users on 2/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:20 pm
SFO
- GET
3 stops33h 05m
Multiple Airlines
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,934
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:30 pm
SFO
- GET
2 stops43h 40m
Qantas Airways
Tue 3/248:55 am
GET
- SFO
2 stops23h 00m
Qantas Airways
Deal found 2/16![Qantas Airways logo]()
$1,983
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:00 am
SFO
- PER
1 stop34h 30m
Singapore Airlines
Tue 4/74:55 pm
PER
- SFO
1 stop31h 15m
Singapore Airlines
Deal found 2/14![Singapore Airlines logo]()
$1,318
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/3111:00 am
SFO
- PER
1 stop26h 15m
Multiple Airlines
Tue 4/710:55 pm
PER
- SFO
2 stops36h 35m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$1,325
This Qantas Airways deal was found by Cheapflights users on 2/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:59 pm
SFO
- PER
2 stops28h 06m
Qantas Airways
Tue 4/710:35 am
PER
- SFO
2 stops27h 14m
Qantas Airways
Deal found 2/14![Qantas Airways logo]()
$1,549
One-way flights from San Francisco to Western AustraliaSearch for one-way flight options from San Francisco to Western Australia. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from San Francisco to Western Australia. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This flugladen.de deal was found by Cheapflights users on 2/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:30 pm
SFO
- PER
3 stops31h 15m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/271:00 pm
SFO
- PER
2 stops49h 50m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/1912:40 pm
SFO
- PER
2 stops48h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/31:00 pm
SFO
- PER
2 stops44h 35m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$522
This BYOjet deal was found by Cheapflights users on 2/17. 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.
Sun 5/311:00 am
SFO
- PER
1 stop45h 55m
Singapore Airlines
Deal found 2/17![Singapore Airlines logo]()
$739
This Flightnetwork deal was found by Cheapflights users on 2/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:30 pm
SFO
- PER
1 stop40h 50m
Philippine Airlines
Deal found 2/16![Philippine Airlines logo]()
$787
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:30 pm
SFO
- PER
1 stop27h 30m
Qantas Airways
Deal found 2/18![Qantas Airways logo]()
$848
Find flight deals from San Francisco to Western Australia
Keep the following information in mind while searching for San Francisco to Western Australia flight deals. Data was last updated February 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,025 (Trip.com) |
One-way from | $450 (flugladen.de) |
Popular in | January |
Cheapest in | February |
Average price | $1,062 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Western Australia 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 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from San Francisco to Western Australia that are best for you.
Fly from
San Francisco
Fly to
Western Australia
Route
Depart
Return
Price
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 5/18
11:00 am-12:30 pm
1 stop34h 30m
Perth
Wed 6/3
1:10 am-9:50 am
1 stop23h 40m
$1,094
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Tue 4/21
12:20 am-4:15 am
2 stops36h 55m
Perth
Mon 4/27
6:25 pm-10:40 pm
2 stops43h 15m
$1,119
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 4/20
11:00 am-8:10 am
1 stop30h 10m
Perth
Wed 5/6
6:25 pm-9:10 am
1 stop29h 45m
$1,174
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Tue 6/2
10:05 pm-4:00 pm
1 stop26h 55m
Perth
Sat 6/13
4:25 pm-12:55 pm
2 stops35h 30m
$1,260
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Mon 5/18
10:05 pm-1:35 pm
2 stops24h 30m
Perth
Thu 6/4
7:50 pm-12:55 pm
1 stop32h 05m
$1,312
San FranciscoPerth
SFO - PER
SFOPER
San Francisco
Tue 3/31
11:00 am-12:30 pm
1 stop34h 30m
Perth
Tue 4/7
4:55 pm-9:10 am
1 stop31h 15m
$1,318
San FranciscoGeraldton
SFO - GET
SFOGET
San Francisco
Sun 3/15
9:30 pm-5:30 pm
2 stops29h 00m
Geraldton
Sun 3/22
6:15 pm-2:34 pm
3 stops35h 19m
$1,898
San FranciscoGeraldton
SFO - GET
SFOGET
San Francisco
Tue 3/17
5:20 pm-5:25 pm
3 stops33h 05m
Geraldton
Tue 3/24
8:55 am-4:55 pm
2 stops23h 00m
$1,934
San FranciscoGeraldton
SFO - GET
SFOGET
San Francisco
Tue 3/17
9:30 pm-8:10 am
2 stops43h 40m
Geraldton
Tue 3/24
8:55 am-4:55 pm
2 stops23h 00m
$1,983
San FranciscoKalgoorlie
SFO - KGI
SFOKGI
San Francisco
Sat 4/4
3:55 pm-5:55 pm
2 stops35h 00m
Kalgoorlie
Sat 4/11
8:45 am-1:35 pm
2 stops43h 50m
$2,349
Showing 1-10 of 23 results
Best time to book a flight from San Francisco to Western Australia
Have a flexible travel schedule? Discover the best time to fly to Western Australia from San Francisco with our price prediction graph.
SFO-PER
SFO-GET
SFO-KGI
SFO-KTA
SFO-LEA
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 San Francisco to Western Australia
SFO-AUWA
SFO-PER
SFO-GET
SFO-KGI
SFO-KTA
What is the cheapest month to book a flight from San Francisco to Western Australia?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Western Australia (average of $884). Flying from San Francisco to Western Australia in July is currently the most expensive (average of $1,351). 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.
Reviews of airlines servicing Western Australia
Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated February 18, 2026.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, and Qantas Airways from San Francisco to Western Australia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Crew
8.6
Overall
8.2
Entertainment
8.0
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Western Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Western Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Western Australia by cabin class
Find flights from San Francisco to Western Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Western Australia flights
Browse other San Francisco and Western Australia flight options. Last updated on February 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Western Australia flights
Consider these flights traveling from San Francisco to Western Australia.
Top 5 airlines flying from San Francisco to Western Australia
Discover the top 5 airlines that operate flights from San Francisco to Western Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$951 | Average$1,250 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$984 | Average$1,235 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,306 | Average$1,666 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,394 | Average$1,697 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,930 | Average$3,611 | FlexibilityNo cancel fee | On-time69% |