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

Return flights

06 Nov - 13 Nov	Wizz Air UK
07 Nov - 11 Nov	Wizz Air UK
07 Nov - 15 Nov	Wizz Air UK
20 Nov - 24 Nov	Wizz Air UK
24 Nov - 28 Nov	Wizz Air UK
06 Nov - 09 Nov	Wizz Air UK
16 Nov - 28 Nov	Wizz Air UK
05 Nov - 09 Nov	Wizz Air UK
07 Nov - 09 Nov	Wizz Air UK
19 Nov - 25 Nov	Wizz Air UK
29 Nov - 02 Dec	Air France
28 Nov - 02 Dec	KLM
29 Nov - 03 Dec	Air France
30 Nov - 05 Dec	Ryanair
28 Nov - 02 Dec	Aegean Airlines	direct

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 $167

Return flights