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

Return flights

05 Jul - 12 Jul	Air Canada
01 Jul - 08 Jul	Air Canada
06 Jul - 13 Jul	Delta
07 Jul - 14 Jul	Delta
08 Jul - 15 Jul	Delta
03 Jul - 10 Jul	Qantas	direct
05 Jul - 12 Jul	Qantas	direct
07 Jul - 14 Jul	Qantas	direct
10 Jul - 17 Jul	Qantas	direct
12 Jul - 19 Jul	Qantas	direct
26 Jul - 02 Aug	Qantas	direct
28 Jul - 04 Aug	Qantas	direct
31 Jul - 07 Aug	Qantas	direct
29 Jul - 05 Aug	Fiji Airways
27 Jul - 03 Aug	United
25 Jul - 01 Aug	Qantas
30 Jul - 06 Aug	Qantas

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

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 July from 807€

Return flights