Cheapest return flights from Montevideo to Buenos Aires in August from $179

AirHint found the following cheapest return flights from Montevideo (MVD) to Buenos Aires (AEP) in August 2026 (see full year).

Return flights

30 Aug - 16 Sep Aerolíneas Argentinas direct
07 Aug - 17 Aug Aerolíneas Argentinas direct
03 Aug - 23 Aug Aerolíneas Argentinas direct

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

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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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