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

Return flights

07 Dec - 11 Dec	Wizz Air
05 Dec - 07 Dec	Finnair
12 Dec - 14 Dec	Finnair
04 Dec - 07 Dec	Finnair
04 Dec - 08 Dec	Finnair
05 Dec - 08 Dec	Finnair
11 Dec - 14 Dec	Finnair
11 Dec - 15 Dec	Finnair
12 Dec - 15 Dec	Finnair
08 Dec - 12 Dec	Ryanair
07 Dec - 12 Jan	Finnair
07 Dec - 12 Jan	Lufthansa	direct
31 Dec - 04 Jan	airBaltic
26 Dec - 04 Jan	airBaltic
24 Dec - 04 Jan	airBaltic
25 Dec - 04 Jan	airBaltic
28 Dec - 02 Jan	airBaltic
29 Dec - 02 Jan	airBaltic
19 Dec - 06 Jan	LOT
23 Dec - 04 Jan	LOT

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 179€

Return flights