AirHint found the following cheapest return flights from Athens (ATH) to Tallinn (TLL) in October 2025 (see full year).

Return flights

15 Oct - 20 Oct	easyJet
09 Oct - 13 Oct	Wizz Air UK
08 Oct - 13 Oct	easyJet
16 Oct - 19 Oct	Wizz Air UK
15 Oct - 19 Oct	easyJet
09 Oct - 12 Oct	Wizz Air UK
09 Oct - 15 Oct	Wizz Air UK
09 Oct - 19 Oct	Wizz Air UK
08 Oct - 15 Oct	easyJet
11 Oct - 14 Oct	Volotea
31 Oct - 03 Nov	easyJet
27 Oct - 03 Nov	Wizz Air Malta
29 Oct - 02 Nov	LOT
30 Oct - 04 Nov	Air Serbia
23 Oct - 02 Nov	LOT
31 Oct - 02 Nov	Aegean Airlines
30 Oct - 03 Nov	Air Serbia
28 Oct - 01 Nov	Lufthansa
28 Oct - 04 Nov	Lufthansa

Also check the deals for one-way flights from Athens to Tallinn in October.

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 Tallinn in October from 152€

Return flights