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

Return flights

14 Oct - 29 Oct	airBaltic	direct
20 Oct - 25 Oct	airBaltic	direct
02 Oct - 05 Oct	Lufthansa
03 Oct - 05 Oct	Lufthansa
02 Oct - 06 Oct	Lufthansa
04 Oct - 25 Oct	airBaltic	direct
02 Oct - 06 Oct	airBaltic	direct
21 Oct - 24 Oct	airBaltic	direct
09 Oct - 12 Oct	Lufthansa
10 Oct - 13 Oct	Lufthansa

Also check the deals for one-way flights from Riga 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 Riga to Zurich in October from $197

Return flights