AirHint found the following cheapest return flights from San Francisco (SFO) to Sydney (SYD) in June 2026 (see full year).

Return flights

03 Jun - 17 Jun	ANA
05 Jun - 20 Jun	Fiji Airways
17 Jun - 24 Jun	Fiji Airways
04 Jun - 18 Jun	Alaska Airlines
14 Jun - 26 Jun	Air New Zealand
11 Jun - 26 Jun	Delta
21 Jun - 28 Jun	Fiji Airways
17 Jun - 24 Jun	United	direct
14 Jun - 26 Jun	United	direct
06 Jun - 04 Jul	Air New Zealand
05 Jun - 20 Jun	United	direct
06 Jun - 04 Jul	United	direct
30 Jun - 07 Jul	United	direct

Also check the deals for one-way flights from San Francisco to Sydney in June.

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 San Francisco to Sydney in June from $954

Return flights