Cheapest return flights from Helsinki to Thessaloniki in September from 95€

AirHint found the following cheapest return flights from Helsinki (HEL) to Thessaloniki (SKG) in September 2025 (see full year).

Return flights

13 Sep - 23 Sep Ryanair direct
13 Sep - 16 Sep Ryanair direct
02 Sep - 23 Sep Ryanair direct
02 Sep - 09 Sep Ryanair direct
02 Sep - 06 Sep Ryanair direct
02 Sep - 16 Sep Ryanair direct
13 Sep - 30 Sep Ryanair direct
06 Sep - 23 Sep Ryanair direct
02 Sep - 13 Sep Ryanair direct
27 Sep - 14 Oct Ryanair direct
16 Sep - 23 Sep Ryanair direct
27 Sep - 07 Oct Ryanair direct
13 Sep - 04 Oct Ryanair direct
16 Sep - 07 Oct Ryanair direct
27 Sep - 11 Oct Ryanair direct
20 Sep - 07 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct
16 Sep - 04 Oct Ryanair direct
20 Sep - 11 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct

Also check the deals for one-way flights from Helsinki 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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