Cheapest return flights from Mendoza to Buenos Aires in December from 41€

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

Return flights

18 Dec - 06 Jan Flybondi direct
02 Dec - 02 Dec JetSmart direct
02 Dec - 12 Dec JetSmart direct
02 Dec - 08 Dec JetSmart direct
02 Dec - 11 Dec JetSmart direct
02 Dec - 03 Dec JetSmart direct
12 Dec - 14 Dec JetSmart direct
31 Dec - 14 Jan JetSmart direct
16 Dec - 03 Jan JetSmart direct
16 Dec - 06 Jan JetSmart direct
16 Dec - 01 Jan JetSmart direct
23 Dec - 03 Jan JetSmart direct
23 Dec - 07 Jan JetSmart direct
23 Dec - 06 Jan JetSmart direct
23 Dec - 09 Jan JetSmart direct
23 Dec - 01 Jan JetSmart direct
18 Dec - 19 Dec Flybondi direct
17 Dec - 19 Dec Flybondi direct
01 Dec - 19 Dec Flybondi direct
04 Dec - 09 Dec 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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