AirHint found the following cheapest return flights from Stuttgart (STR) to Thessaloniki (SKG) in July 2025 (see full year).

Return flights

30 Jul - 04 Aug	Eurowings
24 Jul - 31 Jul	Eurowings	direct
24 Jul - 06 Aug	Eurowings	direct
24 Jul - 07 Aug	Eurowings	direct
30 Jul - 07 Aug	Eurowings
30 Jul - 11 Aug	Eurowings
30 Jul - 05 Aug	Eurowings
24 Jul - 29 Jul	Eurowings	direct
24 Jul - 13 Aug	Eurowings	direct
23 Jul - 06 Aug	Condor
30 Jul - 06 Aug	Wizz Air
16 Jul - 24 Jul	Aegean Airlines	direct
30 Jul - 31 Jul	Eurowings
23 Jul - 31 Jul	Condor
23 Jul - 07 Aug	Condor
24 Jul - 30 Jul	Eurowings	direct
17 Jul - 31 Jul	Eurowings	direct
26 Jul - 30 Jul	Eurowings	direct
23 Jul - 24 Jul	Condor
29 Jul - 31 Jul	Scandinavian Airlines

Also check the deals for one-way flights from Stuttgart to Thessaloniki in July.

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 Thessaloniki in July from $163

Return flights