Cheapest return flights from Athens to Helsinki in October from 209€

Best time to book flights for Athens (ATH) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Athens (ATH) to Helsinki (HEL) in October 2025 (see full year).

Return flights

07 Oct - 21 Oct Norwegian Air Sweden AOC direct
17 Oct - 21 Oct SKY express
07 Oct - 18 Oct Norwegian Air Sweden AOC direct
14 Oct - 18 Oct Norwegian Air Sweden AOC direct
21 Oct - 28 Oct Norwegian Air Sweden AOC
05 Oct - 18 Oct Volotea
05 Oct - 18 Oct Aegean Airlines direct
07 Oct - 14 Oct Norwegian Air Sweden AOC
07 Oct - 14 Oct Norwegian Air Sweden AOC direct
21 Oct - 28 Oct Aegean Airlines direct

Also check the deals for one-way flights from Athens to Helsinki in October.

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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