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

Return flights

13 May - 01 Jun	Avianca
09 May - 14 May	Avianca
01 May - 30 May	Avianca
13 May - 23 May	Avianca
22 May - 31 May	Avianca
04 May - 16 May	Avianca
16 May - 23 May	Avianca
21 May - 31 May	Avianca
07 May - 24 May	Avianca
08 May - 24 May	Avianca
04 May - 12 May	Avianca
20 May - 10 Jun	Avianca
22 May - 10 Jun	Avianca
07 May - 15 Jun	Iberia
19 May - 07 Jun	Avianca

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 838€

Return flights