AirHint found the following cheapest return flights from Athens (ATH) to Helsinki (HEL) in November 2025 (see full year).

Return flights

20 Nov - 29 Nov	Wizz Air UK
21 Nov - 25 Nov	KLM
29 Nov - 06 Dec	Wizz Air UK
03 Nov - 08 Nov	Wizz Air UK
18 Nov - 25 Nov	Wizz Air UK
30 Nov - 14 Dec	Wizz Air UK
16 Nov - 23 Nov	Wizz Air UK
12 Nov - 16 Nov	Wizz Air UK
25 Nov - 30 Nov	KLM
22 Nov - 27 Nov	KLM
14 Nov - 18 Nov	Air France
20 Nov - 24 Nov	KLM
28 Nov - 02 Dec	KLM
30 Nov - 03 Dec	Air France
28 Nov - 07 Dec	KLM
21 Nov - 01 Dec	KLM

Also check the deals for one-way flights from Athens to Helsinki in November.

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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Cheapest return flights from Athens to Helsinki in November from 135€

Return flights