AirHint found the following cheapest return flights from Athens (ATH) to Helsinki (HEL) in March 2026 (see full year).

Return flights

04 Mar - 11 Mar	Ryanair
11 Mar - 15 Mar	Ryanair
18 Mar - 22 Mar	Ryanair
04 Mar - 08 Mar	Ryanair
24 Mar - 27 Mar	Ryanair
06 Mar - 15 Mar	Ryanair
14 Mar - 22 Mar	Ryanair
06 Mar - 15 Mar	Aegean Airlines	direct
14 Mar - 18 Mar	Ryanair
04 Mar - 09 Mar	Ryanair
25 Mar - 10 Apr	Ryanair
27 Mar - 07 Apr	Ryanair
15 Mar - 07 Apr	Wizz Air UK
27 Mar - 10 Apr	KLM
27 Mar - 10 Apr	Aegean Airlines	direct
31 Mar - 07 Apr	KLM
31 Mar - 10 Apr	KLM
30 Mar - 06 Apr	KLM
19 Mar - 01 Apr	Scandinavian Airlines
29 Mar - 05 Apr	Ryanair

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

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 March from 128€

Return flights