Cheapest one-way flights from Athens to Helsinki in December from $105

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

09 Dec Aegean Airlines direct
21 Dec Aegean Airlines direct
04 Dec easyJet
08 Dec Air France
23 Dec airBaltic
23 Dec Aegean Airlines direct
30 Dec Aegean Airlines direct
29 Dec Lufthansa
24 Dec Aegean Airlines

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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