Cheapest return flights from Montevideo to Buenos Aires in September from $168

AirHint found the following cheapest return flights from Montevideo (MVD) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

25 Sep - 26 Sep Aerolineas Argentinas direct
29 Sep - 03 Oct Aerolineas Argentinas direct
28 Sep - 03 Oct Aerolineas Argentinas direct
22 Sep - 22 Sep Aerolineas Argentinas direct
20 Sep - 21 Sep Aerolineas Argentinas direct
20 Sep - 23 Sep Aerolineas Argentinas direct
21 Sep - 24 Sep Aerolineas Argentinas direct
28 Sep - 29 Sep Aerolineas Argentinas direct
20 Sep - 27 Sep Aerolineas Argentinas direct
19 Sep - 26 Sep Aerolineas Argentinas direct
18 Sep - 20 Sep Aerolineas Argentinas direct
18 Sep - 21 Sep Aerolineas Argentinas direct

Also check the deals for one-way flights from Montevideo to Buenos Aires in September.

Skyscanner

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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