Cheapest return flights from Buenos Aires to Santiago in December from 169€

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

Return flights

31 Dec - 06 Jan Sky Airline direct
31 Dec - 26 Jan Sky Airline direct
31 Dec - 07 Jan Sky Airline direct
31 Dec - 23 Jan Sky Airline direct
31 Dec - 11 Jan Sky Airline direct
31 Dec - 05 Jan Sky Airline direct
31 Dec - 01 Jan Sky Airline direct
31 Dec - 02 Jan Sky Airline direct
31 Dec - 03 Jan Sky Airline direct
31 Dec - 31 Dec Aerolíneas Argentinas direct
29 Dec - 02 Jan Aerolíneas Argentinas direct
29 Dec - 31 Dec LATAM Airlines Group direct
30 Dec - 31 Dec Sky Airline direct
30 Dec - 30 Dec JetSmart direct

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

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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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