Cheapest return flights from San Sebastian to Sydney in January from 889€

AirHint found the following cheapest return flights from San Sebastian (EAS) to Sydney (SYD) in January 2026 (see full year).

Return flights

10 Jan - 14 Jan Iberia
15 Jan - 05 Feb Iberia

Also check the deals for one-way flights from San Sebastian to Sydney in January.

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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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