Cheapest return flights from Paris to Buenos Aires in September from $972

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

02 Sep - 14 Oct LATAM Airlines Group
01 Sep - 14 Oct LATAM Airlines Group
19 Sep - 14 Oct LATAM Airlines Group
23 Sep - 30 Sep Vueling Airlines
11 Sep - 25 Sep Air Canada
25 Sep - 29 Oct LATAM Airlines Group
25 Sep - 17 Oct LATAM Airlines Group
01 Sep - 01 Oct Iberia
15 Sep - 24 Sep SWISS
12 Sep - 30 Sep Air Canada
10 Sep - 03 Oct LATAM Airlines Group
15 Sep - 15 Oct LATAM Airlines Group
30 Sep - 17 Oct LATAM Airlines Group
11 Sep - 20 Sep SWISS
28 Sep - 08 Oct LATAM Airlines Group
01 Sep - 29 Sep LATAM Airlines Group
03 Sep - 17 Sep Iberia
03 Sep - 24 Sep Air Canada
08 Sep - 28 Sep SWISS
07 Sep - 28 Sep 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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