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

Return flights

24 Oct - 07 Nov	Oman Air
04 Oct - 13 Oct	Oman Air
05 Oct - 13 Oct	Oman Air
13 Oct - 20 Oct	Oman Air
31 Oct - 07 Nov	Oman Air
22 Oct - 27 Oct	Oman Air
13 Oct - 27 Oct	Oman Air
20 Oct - 26 Oct	Oman Air
06 Oct - 19 Oct	Oman Air
28 Oct - 06 Nov	Oman Air
17 Oct - 24 Oct	Air India
30 Oct - 13 Nov	Norse Atlantic Airways (UK)
18 Oct - 26 Oct	Oman Air
11 Oct - 01 Nov	Oman Air
26 Oct - 24 Nov	Air India
16 Oct - 29 Oct	Air India
22 Oct - 03 Nov	Air India
30 Oct - 07 Nov	Oman Air
27 Oct - 06 Nov	Finnair
22 Oct - 07 Nov	Finnair

Also check the deals for one-way flights from Bangkok 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 Bangkok to Zurich in October from $627

Return flights