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

Return flights

24 May - 05 Jun	Turkish Airlines
04 May - 13 May	Turkish Airlines
15 May - 21 May	Turkish Airlines
22 May - 05 Jun	Turkish Airlines
10 May - 23 May	Turkish Airlines
25 May - 04 Jun	Turkish Airlines
26 May - 02 Jun	Turkish Airlines
22 May - 04 Jun	Turkish Airlines
19 May - 02 Jun	Lufthansa
11 May - 25 May	Lufthansa
20 May - 05 Jun	Austrian Airlines
01 May - 24 May	SWISS
23 May - 05 Jun	Turkish Airlines
24 May - 07 Jun	KLM
22 May - 16 Jun	Austrian Airlines
11 May - 31 May	Turkish Airlines

Also check the deals for one-way flights from Stuttgart 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 Stuttgart to Bangkok in May from $680

Return flights