Cheapest return flights from Lima to Buenos Aires in January from $374

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

Return flights

06 Jan - 06 Feb JetSmart direct
06 Jan - 10 Feb JetSmart direct
07 Jan - 22 Jan JetSmart
09 Jan - 28 Jan JetSmart direct
27 Jan - 12 Feb JetSmart direct
27 Jan - 09 Feb JetSmart direct
23 Jan - 12 Feb JetSmart direct
23 Jan - 09 Feb JetSmart direct
15 Jan - 03 Feb JetSmart direct
11 Jan - 29 Jan AerolΓ­neas Argentinas
04 Jan - 04 Feb JetSmart direct
15 Jan - 05 Feb JetSmart
27 Jan - 11 Feb JetSmart direct
13 Jan - 27 Jan JetSmart direct
15 Jan - 26 Jan JetSmart
15 Jan - 30 Jan JetSmart direct
13 Jan - 30 Jan JetSmart direct
14 Jan - 21 Jan JetSmart direct
11 Jan - 20 Jan Sky Airline
15 Jan - 29 Jan JetSmart

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

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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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