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

Return flights

01 May - 30 May	Avianca
25 May - 25 Jun	Avianca
14 May - 25 May	Avianca
20 May - 27 May	Avianca
04 May - 25 May	Avianca
12 May - 27 May	Avianca
09 May - 17 May	Avianca
01 May - 23 May	Avianca
01 May - 10 May	Avianca
08 May - 16 May	Avianca
11 May - 25 May	Avianca
30 May - 06 Jun	Avianca
18 May - 05 Jun	Avianca
20 May - 01 Jun	Avianca
18 May - 01 Jun	Avianca
22 May - 07 Jun	Avianca
25 May - 07 Jun	Avianca
24 May - 06 Jun	Avianca
31 May - 20 Jun	Transavia France
29 May - 07 Jun	TAP

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

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 May from 858€

Return flights