Cheapest one-way flights from Helsinki to Thessaloniki in September from $83

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

One-Way flights

22 Sep Norwegian Air Sweden AOC
15 Sep Ryanair
23 Sep Norwegian Air Sweden AOC
30 Sep Norwegian Air Sweden AOC
27 Sep Ryanair direct
16 Sep Ryanair direct
23 Sep Ryanair direct
29 Sep Ryanair
11 Sep Ryanair
19 Sep Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki to Thessaloniki in September.

Skyscanner

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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