AirHint found the following cheapest return flights from Reus (REU) to Tallinn (TLL) in September 2025 (see full year).

Return flights

27 Sep - 30 Sep	Ryanair
30 Sep - 07 Oct	Ryanair
27 Sep - 07 Oct	Ryanair
16 Sep - 23 Sep	Ryanair
06 Sep - 09 Sep	Ryanair
09 Sep - 16 Sep	Ryanair
20 Sep - 30 Sep	Ryanair
20 Sep - 23 Sep	Ryanair
13 Sep - 16 Sep	Ryanair
06 Sep - 12 Sep	Ryanair
13 Sep - 19 Sep	Ryanair
08 Sep - 12 Sep	Jet2

Also check the deals for one-way flights from Reus to Tallinn in September.

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 Reus to Tallinn in September from 170€

Return flights