Cheapest return flights from San Francisco to Sydney in June from $896

Best time to book flights for San Francisco (SFO) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Sydney (SYD) in June 2025 (see full year).

Return flights

04 Jun - 24 Jun Alaska Airlines
03 Jun - 10 Jun Delta
23 Jun - 30 Jun Delta
21 Jun - 09 Jul Air Canada
13 Jun - 20 Jun Air Canada
27 Jun - 12 Jul Air Canada
04 Jun - 24 Jun United direct
17 Jun - 06 Jul United
13 Jun - 22 Jun United direct
21 Jun - 09 Jul United direct
03 Jun - 10 Jun Qantas direct
13 Jun - 20 Jun United direct
29 Jun - 20 Jul United direct
20 Jun - 27 Jun United

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

Skyscanner

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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