AirHint found the following cheapest return flights from Brisbane (BNE) to San Francisco (SFO) in May 2026 (see full year).

Return flights

01 May - 15 May	Fiji Airways
05 May - 19 May	Air Canada
26 May - 09 Jun	Air Canada
19 May - 09 Jun	Air Canada
20 May - 09 Jun	Air Canada
03 May - 25 May	Air Canada
01 May - 01 Jun	Air Canada
07 May - 12 Jun	Air Canada
06 May - 12 Jun	Air Canada
01 May - 29 May	Air Canada
01 May - 17 May	Air Canada
01 May - 31 May	Air Canada
01 May - 12 Jun	Air Canada
29 May - 12 Jun	Air Canada
06 May - 20 May	United	direct
05 May - 10 Jun	United	direct
13 May - 30 May	Air Canada
01 May - 17 May	United	direct
01 May - 31 May	United	direct
01 May - 01 Jun	United	direct

Also check the deals for one-way flights from Brisbane to San Francisco in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco

Cheapest return flights from Brisbane to San Francisco in May from $812

Return flights