Cheapest return flights from Brussels to Thessaloniki in September from $199

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

Return flights

13 Sep - 20 Sep Ryanair
17 Sep - 22 Sep Aegean Airlines direct
13 Sep - 20 Sep Ryanair direct
21 Sep - 28 Sep Ryanair
19 Sep - 07 Oct SKY express
19 Sep - 20 Sep SKY express
17 Sep - 07 Oct SKY express
17 Sep - 20 Sep SKY express

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

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