AirHint found the following cheapest return flights from Munich (MUC) to Thessaloniki (SKG) in September 2026 (see full year).

Return flights

24 Sep - 04 Oct	Aegean Airlines
22 Sep - 01 Oct	Animawings
04 Sep - 07 Sep	LOT
20 Sep - 27 Sep	LOT
27 Sep - 01 Oct	LOT
08 Sep - 28 Sep	Aegean Airlines	direct
18 Sep - 20 Sep	FlyOne (Romania)
04 Sep - 09 Sep	LOT
14 Sep - 23 Sep	Aegean Airlines
19 Sep - 26 Sep	LOT
25 Sep - 30 Sep	Aegean Airlines
13 Sep - 23 Sep	Aegean Airlines
19 Sep - 26 Sep	Aegean Airlines	direct
20 Sep - 03 Oct	Lufthansa
20 Sep - 02 Oct	Lufthansa
24 Sep - 04 Oct	Aegean Airlines	direct
27 Sep - 06 Oct	SKY express
27 Sep - 03 Oct	SKY express
27 Sep - 05 Oct	SKY express
27 Sep - 18 Oct	SKY express

Also check the deals for one-way flights from Munich to Thessaloniki in September.

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 Munich to Thessaloniki in September from 183€

Return flights