AirHint found the following cheapest return flights from Paris (CDG) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

15 Apr - 26 Apr	Avianca
12 Apr - 25 Apr	Avianca
11 Apr - 25 Apr	Avianca
14 Apr - 21 Apr	Avianca
12 Apr - 26 Apr	Avianca
09 Apr - 23 Apr	Avianca
08 Apr - 24 Apr	Avianca
12 Apr - 10 May	Avianca
26 Apr - 18 May	Avianca
18 Apr - 02 May	Avianca
14 Apr - 01 May	Avianca
15 Apr - 01 May	Avianca
02 Apr - 14 Apr	LATAM Airlines Group
03 Apr - 17 Apr	Avianca
03 Apr - 16 May	Avianca
20 Apr - 30 Apr	Avianca

Also check the deals for one-way flights from Paris to Buenos Aires in April.

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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Cheapest return flights from Paris to Buenos Aires in April from 867€

Return flights