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

Return flights

01 Apr - 24 Apr	Air Arabia
26 Apr - 05 May	Air Arabia
21 Apr - 30 Apr	Oman Air
05 Apr - 13 Apr	Thai AirAsia
23 Apr - 02 May	Oman Air
12 Apr - 17 Apr	Thai VietJet Air
09 Apr - 05 May	Thai AirAsia X
18 Apr - 02 May	Thai Lion Air
03 Apr - 25 Apr	Air Arabia
09 Apr - 25 Apr	Thai VietJet Air
30 Apr - 11 May	Etihad Airways
23 Apr - 30 Apr	Qatar Airways
28 Apr - 03 May	Air India
29 Apr - 12 May	Qatar Airways
01 Apr - 08 Apr	Air India
23 Apr - 29 Apr	Qatar Airways
28 Apr - 11 May	Qatar Airways
29 Apr - 07 May	Qatar Airways
02 Apr - 08 Apr	Air India
29 Apr - 20 May	Qatar Airways

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

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 April from 553€

Return flights