Cheapest return flights from San Francisco to Sydney in July from $909

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 July 2025 (see full year).

Return flights

23 Jul - 30 Jul Alaska Airlines
24 Jul - 30 Jul Alaska Airlines
13 Jul - 02 Aug Alaska Airlines
12 Jul - 02 Aug Air Canada
01 Jul - 15 Jul United direct
13 Jul - 02 Aug United direct
23 Jul - 30 Jul United direct
12 Jul - 02 Aug United direct
24 Jul - 30 Jul United direct

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney