Cheapest return flights from Bilbao to Santiago in December from $1043

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

Return flights

02 Dec - 09 Dec LATAM Airlines Group
05 Dec - 13 Dec LATAM Airlines Group
05 Dec - 09 Dec LATAM Airlines Group
05 Dec - 14 Dec LATAM Airlines Group
23 Dec - 26 Jan Vueling Airlines
23 Dec - 20 Jan Vueling Airlines
20 Dec - 29 Jan Air Europa
22 Dec - 16 Jan Vueling Airlines
14 Dec - 10 Jan Vueling Airlines
23 Dec - 08 Jan Vueling Airlines
22 Dec - 10 Jan Vueling Airlines
19 Dec - 11 Jan Volotea
21 Dec - 08 Jan Air Europa
20 Dec - 27 Dec Volotea

Also check the deals for one-way flights from Bilbao to Santiago in December.

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