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

Return flights

08 Apr - 21 Apr	Avianca
14 Apr - 21 Apr	Avianca
14 Apr - 28 Apr	Avianca
08 Apr - 16 Apr	Avianca
30 Apr - 29 May	Avianca
25 Apr - 12 May	Avianca
16 Apr - 25 May	Avianca
21 Apr - 07 May	Avianca
30 Apr - 14 May	Avianca
21 Apr - 20 May	Avianca
30 Apr - 24 May	Avianca
28 Apr - 18 May	Avianca
19 Apr - 17 May	Avianca
13 Apr - 24 Apr	Avianca
15 Apr - 19 Apr	Avianca
22 Apr - 29 Apr	Avianca
13 Apr - 22 Apr	Avianca
16 Apr - 30 Apr	Avianca
12 Apr - 29 Apr	Avianca
23 Apr - 10 May	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