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

Return flights

10 Oct - 13 Oct	easyJet
02 Oct - 13 Oct	easyJet
10 Oct - 12 Oct	easyJet
01 Oct - 08 Oct	Ryanair
17 Oct - 20 Oct	Ryanair
19 Oct - 27 Oct	Ryanair
02 Oct - 08 Oct	Ryanair
20 Oct - 27 Oct	Vueling Airlines
13 Oct - 22 Oct	Ryanair
27 Oct - 30 Oct	Ryanair

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 $185

Return flights