Cheapest one-way flights from Athens to Helsinki in October from $142

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 October 2025 (see full year).

One-Way flights

24 Oct Pegasus Airlines
10 Oct Pegasus Airlines
12 Oct Ryanair
20 Oct Ryanair
21 Oct Air France
07 Oct Norwegian Air Sweden AOC direct
18 Oct Pegasus Airlines
11 Oct Pegasus Airlines
12 Oct Aegean Airlines direct
26 Oct Aegean Airlines direct

Also check the deals for return 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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