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

Return flights

23 May - 30 May	Etihad Airways
13 May - 26 May	Saudia
08 May - 26 May	Saudia
05 May - 26 May	Saudia
16 May - 30 May	KLM
21 May - 04 Jun	KLM
11 May - 22 May	KLM
13 May - 25 May	KLM
11 May - 23 May	KLM
10 May - 25 May	KLM
05 May - 21 May	KLM
13 May - 03 Jun	KLM
23 May - 07 Jun	Air France
23 May - 05 Jun	Air France
12 May - 05 Jun	Air France

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 548€

Return flights