Cheap Flights from Perth to San Francisco
Browse current best options from Perth. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Perth
RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco
Prices updated 1 day ago
461 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Perth to San Francisco
Explore current cheapest deals departing from Perth to San Francisco
2026-09-15 – 2026-09-22
PER - San Francisco
92% AI deal score
A$2,179
A$1,481
Round trip
2027-03-03 – 2027-03-24
PER - San Francisco
90% AI deal score
A$1,833
A$1,500
Round trip
2026-10-06 – 2026-10-28
PER - San Francisco
83% AI deal score
A$1,752
A$1,506
Round trip
2027-03-10 – 2027-03-21
PER - San Francisco
90% AI deal score
A$1,831
A$1,506
Round trip
2026-10-16 – 2026-10-26
PER - San Francisco
81% AI deal score
A$1,802
A$1,514
Round trip
2026-10-13 – 2026-10-28
PER - San Francisco
83% AI deal score
A$1,775
A$1,524
Round trip
2026-11-09 – 2026-11-30
PER - San Francisco
82% AI deal score
A$1,699
A$1,529
Round trip
2026-11-18 – 2026-11-29
PER - San Francisco
82% AI deal score
A$1,721
A$1,531
Round trip
2026-10-21 – 2026-10-28
PER - San Francisco
84% AI deal score
A$1,852
A$1,534
Round trip
2027-02-01 – 2027-02-22
PER - San Francisco
82% AI deal score
A$1,698
A$1,534
Round trip
