Cheapest return flights from Mendoza to Buenos Aires in December from 46€

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

Return flights

04 Dec - 11 Dec Aerolineas Argentinas
31 Dec - 07 Jan Flybondi direct
12 Dec - 14 Dec Flybondi direct
29 Dec - 08 Jan Flybondi direct
04 Dec - 09 Dec Flybondi direct
04 Dec - 18 Dec JetSmart direct
04 Dec - 13 Dec JetSmart direct
17 Dec - 18 Dec JetSmart direct
18 Dec - 21 Dec Flybondi direct
16 Dec - 18 Dec JetSmart direct
03 Dec - 18 Dec JetSmart direct
03 Dec - 13 Dec JetSmart direct
29 Dec - 05 Jan Flybondi direct
17 Dec - 03 Jan JetSmart direct
18 Dec - 03 Jan JetSmart direct
16 Dec - 03 Jan JetSmart direct
15 Dec - 03 Jan JetSmart direct
22 Dec - 10 Jan JetSmart direct
23 Dec - 10 Jan JetSmart direct
30 Dec - 17 Jan JetSmart direct

Also check the deals for one-way flights from Mendoza to Buenos Aires 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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