Cheapest one-way flights from Porto to Tallinn in September from $95

AirHint found the following cheapest one-way flights from Porto (OPO) to Tallinn (TLL) in September 2025 (see full year).

One-Way flights

11 Sep Ryanair
06 Sep Norwegian Air Sweden AOC
26 Sep Ryanair
13 Sep Norwegian Air Sweden AOC
18 Sep Ryanair
03 Sep Norwegian Air Sweden AOC
24 Sep Ryanair
10 Sep Norwegian Air Sweden AOC
15 Sep Vueling Airlines
27 Sep easyJet

Also check the deals for return flights from Porto to Tallinn in September.

Skyscanner

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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