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

Return flights

03 Dec - 07 Dec	Ryanair
26 Dec - 05 Jan	Ryanair
14 Dec - 21 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
09 Dec - 12 Dec	Finnair
06 Dec - 13 Dec	Ryanair
05 Dec - 07 Dec	Finnair
11 Dec - 14 Dec	airBaltic
11 Dec - 15 Dec	airBaltic
12 Dec - 14 Dec	airBaltic
05 Dec - 08 Dec	Finnair
30 Dec - 05 Jan	Finnair
31 Dec - 06 Jan	Finnair
16 Dec - 06 Jan	Finnair
28 Dec - 08 Jan	Ryanair
24 Dec - 08 Jan	Ryanair
24 Dec - 05 Jan	Ryanair
24 Dec - 09 Jan	Ryanair
24 Dec - 10 Jan	Ryanair
24 Dec - 11 Jan	Ryanair

Also check the deals for one-way flights from Frankfurt to Tallinn in December.

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 December from 161€

Return flights