Cheapest return flights from Frankfurt to Thessaloniki in September from 110€

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

Return flights

09 Sep - 18 Sep Ryanair
25 Sep - 07 Oct Ryanair direct
09 Sep - 18 Sep Ryanair direct
02 Sep - 18 Sep Ryanair direct
09 Sep - 30 Sep Ryanair direct
25 Sep - 30 Sep Ryanair direct
07 Sep - 05 Oct Air Serbia
23 Sep - 10 Oct Air Serbia
26 Sep - 03 Oct Ryanair direct
25 Sep - 03 Oct Ryanair direct
25 Sep - 01 Oct Ryanair
25 Sep - 05 Oct Ryanair
26 Sep - 10 Oct Air Serbia
25 Sep - 02 Oct Ryanair direct
10 Sep - 20 Sep Air Serbia
09 Sep - 11 Sep Ryanair
09 Sep - 20 Sep Ryanair
25 Sep - 11 Oct Ryanair
02 Sep - 11 Sep Ryanair
02 Sep - 20 Sep Ryanair

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

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