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

Return flights

08 Dec - 13 Dec	Scandinavian Airlines
08 Dec - 10 Dec	Scandinavian Airlines
23 Dec - 02 Jan	Volotea
15 Dec - 19 Dec	Vueling Airlines
15 Dec - 18 Dec	Vueling Airlines
06 Dec - 13 Dec	Vueling Airlines
29 Dec - 05 Jan	Scandinavian Airlines
22 Dec - 05 Jan	Volotea
22 Dec - 02 Jan	Volotea
26 Dec - 31 Dec	Air Europa
06 Dec - 16 Dec	Vueling Airlines
29 Dec - 03 Jan	Scandinavian Airlines
25 Dec - 30 Dec	Vueling Airlines
04 Dec - 08 Dec	Vueling Airlines
03 Dec - 06 Dec	Volotea
28 Dec - 05 Jan	Air Europa

Also check the deals for one-way flights from Bilbao 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 Bilbao to Tallinn in December from 194€

Return flights