Cheapest return flights from Paris to Buenos Aires in September from 860€

Best time to book flights for Paris (CDG) to Buenos Aires (AEP) flights at AirHint

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

Return flights

11 Sep - 30 Sep LATAM Airlines Group
03 Sep - 24 Sep LATAM Airlines Group
02 Sep - 26 Sep LATAM Airlines Group
03 Sep - 17 Sep LATAM Airlines Group
03 Sep - 02 Oct LATAM Airlines Group
29 Sep - 18 Oct LATAM Airlines Group
01 Sep - 15 Sep LATAM Airlines Group
07 Sep - 21 Sep LATAM Airlines Group
15 Sep - 20 Oct LATAM Airlines Group
05 Sep - 18 Sep Air Canada
04 Sep - 18 Sep LATAM Airlines Group
04 Sep - 25 Sep SWISS
20 Sep - 29 Sep LATAM Airlines Group
21 Sep - 05 Oct SWISS

Also check the deals for one-way flights from Paris 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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