AirHint found the following cheapest return flights from Bangkok (BKK) to Zurich (ZRH) in March 2026 (see full year).

Return flights

12 Mar - 30 Mar	Oman Air
26 Mar - 05 Apr	Oman Air
26 Mar - 29 Mar	Oman Air
30 Mar - 29 Apr	Oman Air
30 Mar - 13 Apr	Oman Air
07 Mar - 13 Mar	Air India
10 Mar - 28 Apr	Finnair
26 Mar - 02 Apr	Finnair
05 Mar - 12 Mar	Finnair
25 Mar - 11 Apr	Emirates
05 Mar - 12 Mar	Thai Airways	direct
30 Mar - 29 Apr	SWISS	direct
26 Mar - 05 Apr	Thai Airways	direct
07 Mar - 13 Mar	Thai Airways	direct
26 Mar - 29 Mar	SWISS	direct
30 Mar - 13 Apr	SWISS	direct
26 Mar - 02 Apr	SWISS	direct
12 Mar - 30 Mar	SWISS	direct

Also check the deals for one-way flights from Bangkok to Zurich in March.

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 March from 556€

Return flights