AirHint found the following cheapest return flights from Austin (AUS) to Zurich (ZRH) in October 2025 (see full year).

Return flights

22 Oct - 04 Nov	Spirit Airlines
07 Oct - 22 Oct	Scandinavian Airlines
21 Oct - 28 Oct	Scandinavian Airlines
15 Oct - 28 Oct	Scandinavian Airlines
26 Oct - 11 Nov	Air Canada
07 Oct - 21 Oct	Air Canada
08 Oct - 21 Oct	Air Canada
14 Oct - 28 Oct	United

Also check the deals for one-way flights from Austin to Zurich in October.

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 Austin to Zurich in October from $503

Return flights