Cheapest return flights from Athens (ATH) to Helsinki (HEL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 Sep 13 Sep Ryanair
25 Sep 04 Oct Ryanair
16 Sep 22 Sep Volotea
23 Sep 30 Sep Ryanair
06 Sep 13 Sep SKY express
21 Sep 30 Sep Wizz Air
21 Sep 25 Sep Wizz Air
01 Sep 15 Sep Norwegian Air Sweden AOC
Direct Flight
15 Sep 29 Sep Norwegian Air Sweden AOC
Direct Flight
29 Sep 20 Oct Norwegian Air Sweden AOC
Direct Flight
29 Sep 13 Oct Norwegian Air Sweden AOC
Direct Flight
05 Sep 08 Sep Volotea
01 Sep 12 Sep Norwegian Air Sweden AOC
29 Sep 06 Oct Norwegian Air Sweden AOC
Direct Flight
15 Sep 06 Oct Norwegian Air Sweden AOC
Direct Flight
29 Sep 19 Oct Norwegian Air Sweden AOC
29 Sep 03 Oct Norwegian Air Sweden AOC
Direct Flight
15 Sep 03 Oct Norwegian Air Sweden AOC
Direct Flight
29 Sep 12 Oct Norwegian Air Sweden AOC
19 Sep 06 Oct Norwegian Air Sweden AOC
Direct Flight
Powered by

deals for one-way flights from Athens to Helsinki in September.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki Vantaa

Updated Jul 8, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.