Cheapest return flights from Lima to Buenos Aires in December from 2038€

AirHint found the following cheapest return flights from Lima (LIM) to Buenos Aires (AEP) in December 2026 (see full year).

Return flights

17 Dec - 20 Dec Avianca

Also check the deals for one-way flights from Lima to Buenos Aires in December.

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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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