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

Return flights

01 Dec - 08 Dec	Vueling Airlines
10 Dec - 24 Dec	Iberia
01 Dec - 24 Dec	Iberia
30 Dec - 19 Jan	Iberia
26 Dec - 25 Jan	Iberia
08 Dec - 14 Dec	Iberia
04 Dec - 15 Jan	LATAM Airlines Group
08 Dec - 18 Dec	Turkish Airlines
07 Dec - 18 Jan	LATAM Airlines Group
30 Dec - 18 Jan	Iberia
13 Dec - 27 Dec	Iberia
12 Dec - 19 Dec	LATAM Airlines Group
26 Dec - 17 Jan	Iberia
29 Dec - 17 Jan	Iberia
18 Dec - 21 Jan	Avianca
13 Dec - 28 Dec	Iberia
08 Dec - 11 Jan	Ryanair
12 Dec - 29 Dec	Avianca
18 Dec - 28 Jan	Avianca
12 Dec - 28 Dec	Vueling Airlines

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 $1157

Return flights