United Airlines, Qantas and Delta with Virgin Australia have Sydney SYD, Melbourne MEL and Brisbane BNE priced from $725 to $767 round trip from Los Angeles LAX, San Francisco SFO and San Jose SJC for departures May-June, August-September.
United Airlines San Francisco SFO – Sydney SYD nonstop
$724.86 round trip Thu Aug 24 – Tue Sep 5
Qantas Airways Los Angeles LAX – Sydney SYD nonstop
$738.93 round trip Wed August 9 – Tue August 22
Delta Airlines San Jose SJC – Los Angeles LAX – Melbourne MEL – LAX – SJC
$729.66 round trip Thu May 4 – Tue May 16
LAX – Melbourne flights operated by Virgin Australia.
Delta Airlines / Virgin Australia San Francisco SFO – LAX – Brisbane BNE – LAX – SFO
$736.46 round trip Thu August 3 – Tue August 15
