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

Return flights

12 Dec - 14 Dec	airBaltic
04 Dec - 07 Dec	airBaltic
25 Dec - 29 Dec	airBaltic
04 Dec - 07 Dec	Lufthansa	direct
03 Dec - 06 Dec	Ryanair
21 Dec - 26 Dec	airBaltic
22 Dec - 04 Jan	airBaltic
22 Dec - 29 Dec	airBaltic
27 Dec - 01 Jan	KLM
21 Dec - 27 Dec	KLM
19 Dec - 23 Dec	LOT
25 Dec - 29 Dec	Lufthansa	direct
22 Dec - 04 Jan	Lufthansa	direct

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.

Book a cheap hotel in Tallinn

Cheap car rent in Tallinn

Cheapest return flights from Frankfurt to Tallinn in December from 192€

Return flights