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

Return flights

20 Oct - 03 Nov	Air Serbia
28 Oct - 31 Oct	Air Serbia
20 Oct - 23 Oct	Air Serbia
30 Oct - 04 Nov	Air Serbia
31 Oct - 04 Nov	SWISS	direct
27 Oct - 31 Oct	Ryanair
26 Oct - 31 Oct	Ryanair
28 Oct - 02 Nov	Air Serbia
30 Oct - 09 Nov	Air Serbia
20 Oct - 26 Oct	Air Serbia
27 Oct - 03 Nov	Ryanair
01 Oct - 08 Oct	Aegean Airlines
22 Oct - 27 Oct	Aegean Airlines
13 Oct - 20 Oct	Aegean Airlines
01 Oct - 31 Oct	Aegean Airlines
27 Oct - 03 Nov	Aegean Airlines	direct
27 Oct - 31 Oct	Aegean Airlines	direct
31 Oct - 03 Nov	Aegean Airlines	direct
29 Oct - 03 Nov	Aegean Airlines	direct
23 Oct - 03 Nov	Air Serbia

Also check the deals for one-way flights from Thessaloniki 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 Thessaloniki to Zurich in October from $148

Return flights