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

Return flights

02 Oct - 05 Oct	easyJet
01 Oct - 05 Oct	easyJet
22 Oct - 25 Oct	easyJet
02 Oct - 08 Oct	easyJet
23 Oct - 27 Oct	Ryanair
25 Oct - 27 Oct	Ryanair
25 Oct - 31 Oct	Ryanair
24 Oct - 25 Oct	LOT
24 Oct - 27 Oct	LOT
24 Oct - 26 Oct	LOT

Also check the deals for one-way flights from Lisbon 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 Lisbon to Tallinn in October from 156€

Return flights