AirHint found the following cheapest return flights from Geneva (GVA) to Bangkok (BKK) in May 2026 (see full year).

Return flights

31 May - 22 Jun	KLM
15 May - 22 May	Etihad Airways
08 May - 29 May	Etihad Airways
06 May - 21 May	Etihad Airways
06 May - 24 Jun	Etihad Airways
10 May - 30 May	Etihad Airways
08 May - 30 May	Etihad Airways
09 May - 30 May	Etihad Airways
10 May - 01 Jun	Etihad Airways
11 May - 01 Jun	Etihad Airways
02 May - 12 May	KLM
10 May - 31 May	Austrian Airlines
19 May - 14 Jun	Austrian Airlines

Also check the deals for one-way flights from Geneva to Bangkok in May.

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 Geneva to Bangkok in May from 560€

Return flights