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

Return flights

16 Apr - 10 May	Turkish Airlines
30 Apr - 24 May	Turkish Airlines
13 Apr - 01 May	Eurowings
29 Apr - 18 May	Austrian Airlines
29 Apr - 17 May	Austrian Airlines
06 Apr - 19 Apr	Turkish Airlines
11 Apr - 25 Apr	Vueling Airlines
11 Apr - 24 Apr	KLM
02 Apr - 24 Apr	KLM
03 Apr - 10 Apr	KLM
18 Apr - 09 May	Austrian Airlines
03 Apr - 18 Apr	Thai Airways

Also check the deals for one-way flights from Stuttgart to Bangkok 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 Stuttgart to Bangkok in April from $681

Return flights