Cheapest one-way flights from Athens to Helsinki in December from $102

AirHint found the following cheapest one-way flights from Athens (ATH) to Helsinki (HEL) in December 2025 (see full year).

One-Way flights

12 Dec Aegean Airlines direct
30 Dec KLM
18 Dec airBaltic
19 Dec SKY express
26 Dec Scandinavian Airlines
30 Dec Aegean Airlines direct
26 Dec Aegean Airlines direct
19 Dec Aegean Airlines direct

Also check the deals for return flights from Athens to Helsinki in December.

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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