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

Return flights

28 Oct - 12 Nov	LATAM Airlines Group
11 Oct - 30 Nov	LATAM Airlines Group
22 Oct - 14 Nov	LATAM Airlines Group
31 Oct - 11 Nov	LATAM Airlines Group
31 Oct - 14 Nov	LATAM Airlines Group
31 Oct - 12 Nov	LATAM Airlines Group
30 Oct - 10 Nov	Aerolineas Argentinas
13 Oct - 23 Oct	Avianca
21 Oct - 10 Nov	Aerolineas Argentinas
15 Oct - 23 Oct	LATAM Airlines Group
25 Oct - 09 Nov	Avianca
09 Oct - 23 Oct	Avianca
23 Oct - 31 Oct	Avianca
20 Oct - 31 Oct	Avianca
07 Oct - 03 Nov	Avianca
08 Oct - 23 Oct	Copa
07 Oct - 22 Oct	Avianca
07 Oct - 31 Oct	Avianca
07 Oct - 28 Oct	Avianca
07 Oct - 24 Oct	Avianca

Also check the deals for one-way flights from Montevideo to Barcelona in October.

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 Montevideo to Barcelona in October from 763€

Return flights