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

Return flights

01 Dec - 03 Dec	airBaltic
12 Dec - 14 Dec	airBaltic
07 Dec - 10 Dec	airBaltic
10 Dec - 15 Dec	airBaltic
08 Dec - 11 Dec	airBaltic
11 Dec - 14 Dec	airBaltic
12 Dec - 15 Dec	airBaltic
25 Dec - 30 Dec	airBaltic
05 Dec - 10 Dec	SWISS
05 Dec - 11 Dec	SWISS
31 Dec - 05 Jan	airBaltic
30 Dec - 01 Jan	Finnair
30 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Rome 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 Rome to Tallinn in December from $200

Return flights