AirHint found the following cheapest return flights from Madrid (MAD) to Montevideo (MVD) in December 2026 (see full year).

Return flights

07 Dec - 23 Dec	Iberia	direct
07 Dec - 20 Dec	Iberia	direct
08 Dec - 19 Dec	Iberia	direct
09 Dec - 19 Dec	Iberia	direct
08 Dec - 18 Dec	Iberia	direct
14 Dec - 31 Dec	Iberia	direct
22 Dec - 03 Jan	Iberia	direct
21 Dec - 04 Jan	Iberia	direct
23 Dec - 03 Jan	Iberia	direct
23 Dec - 04 Jan	Iberia	direct
18 Dec - 02 Jan	Iberia	direct
27 Dec - 03 Jan	Iberia	direct
22 Dec - 04 Jan	Iberia	direct
27 Dec - 02 Jan	Iberia	direct
23 Dec - 05 Jan	Air Europa	direct

Also check the deals for one-way flights from Madrid 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 Madrid to Montevideo in December from 1109€

Return flights