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

Return flights

11 Oct - 19 Oct	Oman Air
12 Oct - 22 Oct	Oman Air
11 Oct - 22 Oct	Oman Air
30 Oct - 05 Nov	Oman Air
27 Oct - 05 Nov	Oman Air
23 Oct - 26 Nov	Oman Air
09 Oct - 15 Oct	Oman Air
09 Oct - 19 Oct	Thai VietJet Air
23 Oct - 30 Oct	Etihad Airways
05 Oct - 10 Oct	Oman Air
11 Oct - 17 Oct	Oman Air
05 Oct - 08 Oct	Oman Air
01 Oct - 15 Oct	Etihad Airways
21 Oct - 26 Nov	Etihad Airways
20 Oct - 01 Nov	Etihad Airways
08 Oct - 26 Nov	Qatar Airways
16 Oct - 26 Nov	KLM
31 Oct - 11 Nov	Qatar Airways
30 Oct - 06 Nov	Etihad Airways
25 Oct - 09 Nov	Oman Air

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 543€

Return flights