AirHint found the following cheapest return flights from Barcelona (BCN) to Montevideo (MVD) in December 2025 (see full year).

Return flights

08 Dec - 22 Jan	Iberia
08 Dec - 20 Jan	Lufthansa
05 Dec - 22 Dec	Lufthansa
27 Dec - 15 Jan	Lufthansa
05 Dec - 15 Dec	LATAM Airlines Group
15 Dec - 12 Jan	Lufthansa
08 Dec - 12 Jan	Lufthansa
24 Dec - 16 Jan	Lufthansa
15 Dec - 30 Dec	Lufthansa
01 Dec - 15 Dec	Air Europa
17 Dec - 14 Jan	Lufthansa
15 Dec - 27 Dec	Lufthansa
10 Dec - 21 Dec	LATAM Airlines Group
01 Dec - 25 Dec	Iberia
27 Dec - 08 Jan	Lufthansa
10 Dec - 07 Jan	Lufthansa
10 Dec - 22 Dec	LATAM Airlines Group
08 Dec - 08 Jan	Lufthansa
06 Dec - 22 Dec	Iberia
13 Dec - 20 Dec	Lufthansa

Also check the deals for one-way flights from Barcelona to Montevideo 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 Barcelona to Montevideo in December from $992

Return flights