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

Return flights

08 Oct - 11 Oct	Ryanair
01 Oct - 06 Oct	Ryanair
15 Oct - 19 Oct	Ryanair
12 Oct - 15 Oct	airBaltic
01 Oct - 05 Oct	airBaltic
02 Oct - 06 Oct	airBaltic
09 Oct - 12 Oct	airBaltic
10 Oct - 12 Oct	airBaltic
16 Oct - 19 Oct	airBaltic
16 Oct - 20 Oct	airBaltic

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Tallinn in October from 171€

Return flights