Cheapest one-way flights from Athens to Helsinki in December from $121

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

One-Way flights

01 Dec Ryanair
15 Dec Ryanair
25 Dec Aegean Airlines
23 Dec Scandinavian Airlines
28 Dec Aegean Airlines direct
24 Dec Scandinavian Airlines
05 Dec Scandinavian Airlines
23 Dec Aegean Airlines direct
02 Dec Aegean Airlines direct
05 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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