Cheapest one-way flights from Athens to Helsinki in December from $103

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

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

One-Way flights

02 Dec Aegean Airlines direct
07 Dec Aegean Airlines direct
14 Dec KLM
16 Dec KLM
01 Dec Wizz Air UK
14 Dec Aegean Airlines direct
19 Dec Aegean Airlines direct
24 Dec Scandinavian Airlines
22 Dec Aegean Airlines
16 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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