Are there nonstop flights from San Francisco (SFO) to Perth (PER)?

No. The fastest connection is via Brisbane, about 18h 38m of total flying time.

What is the fastest connection from San Francisco (SFO) to Perth (PER)?

via Brisbane ≈ 18h 38m, via Adelaide ≈ 18h 46m, via Sydney ≈ 18h 55m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 47,000 JAL miles (economy, one way, based on the published award charts).

San Francisco International Airport (SFO) to Perth International Airport (PER)・14,734 km

No nonstop flights. The fastest connection is via Brisbane (BNE), about 18h 38m of flying time (layover not included).

With milesANA 30,000 miles+ (via NRT)JAL 47,000 miles+ (via SYD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

17 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.