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

Return flights

05 Dec - 08 Dec	Avianca
25 Dec - 09 Jan	LATAM Airlines Group
06 Dec - 13 Dec	LATAM Airlines Group
24 Dec - 06 Jan	LATAM Airlines Group
20 Dec - 27 Dec	LATAM Airlines Group
29 Dec - 11 Jan	LATAM Airlines Group
25 Dec - 09 Jan	American Airlines	direct
11 Dec - 19 Dec	Copa

Also check the deals for one-way flights from Montevideo to Miami 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.

Book a cheap hotel in Miami

Cheap car rent in Miami

Cheapest return flights from Montevideo to Miami in December from 618€

Return flights