Cheapest return flights from Frankfurt to Thessaloniki in September from 139€

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

Return flights

25 Sep - 06 Oct Ryanair direct
16 Sep - 06 Oct Ryanair direct
25 Sep - 09 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct
25 Sep - 27 Sep Ryanair
10 Sep - 15 Sep SWISS
10 Sep - 15 Sep Aegean Airlines direct
06 Sep - 15 Sep SKY express
06 Sep - 08 Sep SKY express
25 Sep - 27 Sep Lufthansa direct

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

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