AirHint found the following cheapest return flights from Stuttgart (STR) to Belgrade (BEG) in June 2026 (see full year).

Return flights

17 Jun - 24 Jun	Air Serbia	direct
17 Jun - 22 Jun	Air Serbia	direct
01 Jun - 07 Jun	Air Serbia	direct
12 Jun - 19 Jul	Air Serbia	direct
17 Jun - 23 Jun	Lufthansa
17 Jun - 20 Jun	Lufthansa
26 Jun - 28 Jun	Lufthansa
10 Jun - 15 Jun	Lufthansa

Also check the deals for one-way flights from Stuttgart to Belgrade in June.

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 Belgrade in June from $192

Return flights