Cheapest return flights from Brussels to Thessaloniki in September from $156

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

Return flights

04 Sep - 09 Sep Air Serbia
11 Sep - 23 Sep Air Serbia
23 Sep - 30 Sep Air Serbia
20 Sep - 24 Sep Ryanair direct
20 Sep - 11 Oct Ryanair direct
20 Sep - 30 Sep Ryanair direct
20 Sep - 23 Sep Ryanair direct
23 Sep - 24 Sep Ryanair direct
23 Sep - 30 Sep Ryanair direct
23 Sep - 11 Oct Ryanair direct
17 Sep - 24 Sep Ryanair direct
17 Sep - 23 Sep Ryanair direct
30 Sep - 11 Oct Ryanair direct
20 Sep - 04 Oct Ryanair direct
23 Sep - 04 Oct Ryanair direct
30 Sep - 04 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
20 Sep - 05 Oct Ryanair
23 Sep - 05 Oct Ryanair
17 Sep - 05 Oct Ryanair

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

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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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