Cheapest return MDZ–BCN flights, December

AirHint found the following cheapest return flights from Mendoza (MDZ) to Barcelona (BCN) in December 2026 (see full year).

Return flights

11 Dec - 15 Jan LATAM Airlines Group
15 Dec - 15 Jan Flybondi
14 Dec - 18 Jan Flybondi
17 Dec - 17 Jan Aerolíneas Argentinas
21 Dec - 21 Jan LATAM Airlines Group
16 Dec - 16 Jan Flybondi
18 Dec - 18 Jan JetSmart

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