Cheapest return flights from Lima to Buenos Aires in September from 251€

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

Return flights

09 Sep - 10 Sep JetSmart direct
05 Sep - 10 Sep JetSmart direct
06 Sep - 10 Sep JetSmart direct
07 Sep - 10 Sep JetSmart direct
07 Sep - 11 Sep JetSmart direct
04 Sep - 11 Sep JetSmart direct
01 Sep - 11 Sep JetSmart direct
04 Sep - 10 Sep JetSmart direct
03 Sep - 09 Sep JetSmart direct
04 Sep - 05 Sep JetSmart direct
23 Sep - 13 Oct JetSmart
24 Sep - 13 Oct JetSmart
25 Sep - 13 Oct JetSmart
16 Sep - 06 Oct JetSmart direct
16 Sep - 07 Oct JetSmart direct
15 Sep - 06 Oct JetSmart direct
23 Sep - 13 Oct JetSmart direct
24 Sep - 13 Oct JetSmart direct
25 Sep - 13 Oct JetSmart direct
23 Sep - 06 Oct JetSmart

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

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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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