Cheapest return flights from Paris to Buenos Aires in September from $971

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

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

Return flights

10 Sep - 15 Oct LATAM Airlines Group
03 Sep - 18 Sep Avianca
10 Sep - 24 Sep Air Canada
10 Sep - 16 Oct Air Canada
25 Sep - 13 Oct LATAM Airlines Group
15 Sep - 29 Sep SWISS
04 Sep - 14 Sep LATAM Airlines Group
18 Sep - 09 Oct TAP
11 Sep - 25 Sep LATAM Airlines Group
08 Sep - 21 Sep SWISS
22 Sep - 02 Oct Vueling Airlines
01 Sep - 29 Sep LATAM Airlines Group
17 Sep - 30 Sep Vueling Airlines
19 Sep - 29 Sep Air Canada
22 Sep - 06 Oct Vueling Airlines
27 Sep - 18 Oct LATAM Airlines Group
25 Sep - 11 Oct Air Canada
26 Sep - 11 Oct Air Canada
01 Sep - 01 Oct Vueling Airlines
03 Sep - 17 Sep Air Canada

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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