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

Return flights

18 May - 25 May	Air Canada
01 May - 19 May	Air New Zealand
22 May - 31 May	Fiji Airways
13 May - 18 May	Air Canada
01 May - 31 May	Air Canada
29 May - 12 Jun	Air Canada
24 May - 07 Jun	Air Canada
21 May - 24 Jun	Air Canada
06 May - 20 May	United	direct
03 May - 23 May	Air Canada
22 May - 31 May	United	direct
01 May - 31 May	United	direct
24 May - 07 Jun	United	direct
29 May - 12 Jun	United	direct
13 May - 18 May	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.

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Cheapest return flights from Brisbane to San Francisco in May from 656€

Return flights