AirHint found the following cheapest return flights from San Jose (SJC) to Sydney (SYD) in November 2025 (see full year).

Return flights

03 Nov - 20 Nov	Alaska Airlines
09 Nov - 22 Nov	Alaska Airlines
14 Nov - 06 Dec	Hawaiian Airlines
28 Nov - 11 Dec	Hawaiian Airlines
07 Nov - 21 Nov	Hawaiian Airlines
25 Nov - 08 Dec	Alaska Airlines
23 Nov - 04 Dec	Alaska Airlines
18 Nov - 05 Dec	Qantas
13 Nov - 23 Nov	Asiana Airlines
15 Nov - 28 Nov	Asiana Airlines
20 Nov - 03 Dec	Asiana Airlines
29 Nov - 16 Dec	Asiana Airlines
29 Nov - 11 Dec	Asiana Airlines
27 Nov - 06 Dec	Asiana Airlines
22 Nov - 29 Nov	Asiana Airlines
22 Nov - 06 Dec	Asiana Airlines

Also check the deals for one-way flights from San Jose to Sydney in November.

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 Jose to Sydney in November from $907

Return flights