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

Return flights

30 Oct - 14 Nov	Avianca
30 Oct - 11 Nov	Avianca
28 Oct - 11 Nov	Avianca
30 Oct - 16 Nov	Avianca
28 Oct - 17 Nov	Avianca
28 Oct - 07 Nov	Avianca
30 Oct - 08 Nov	Avianca
30 Oct - 13 Nov	Avianca
28 Oct - 06 Nov	Avianca
30 Oct - 06 Nov	Avianca
08 Oct - 20 Oct	Azul Airlines
21 Oct - 31 Oct	Iberia
19 Oct - 27 Oct	Avianca
06 Oct - 21 Oct	Ryanair
10 Oct - 26 Oct	Avianca
06 Oct - 19 Oct	Ryanair
06 Oct - 13 Oct	Avianca
10 Oct - 24 Oct	Avianca
05 Oct - 17 Oct	Avianca
20 Oct - 31 Oct	Azul Airlines

Also check the deals for one-way flights from Madrid to Montevideo 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 Madrid to Montevideo in October from $1003

Return flights