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

Return flights

04 Dec - 07 Dec	Sky Airline
04 Dec - 17 Dec	Sky Airline
16 Dec - 31 Dec	Sky Airline
12 Dec - 09 Jan	LATAM Airlines Group
20 Dec - 27 Dec	LATAM Airlines Group
17 Dec - 01 Jan	Aerolíneas Argentinas
04 Dec - 24 Dec	Sky Airline
24 Dec - 04 Jan	JetSmart
22 Dec - 01 Jan	JetSmart
10 Dec - 10 Jan	Sky Airline
24 Dec - 30 Dec	JetSmart
20 Dec - 28 Dec	LATAM Airlines Group
05 Dec - 29 Dec	LATAM Airlines Group
17 Dec - 17 Jan	LATAM Airlines Group
16 Dec - 01 Jan	JetSmart
17 Dec - 07 Jan	JetSmart
16 Dec - 29 Dec	JetSmart
16 Dec - 30 Dec	JetSmart
24 Dec - 13 Jan	JetSmart
23 Dec - 16 Jan	Flybondi

Also check the deals for one-way flights from Buenos Aires to Miami 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 Buenos Aires to Miami in December from 478€

Return flights