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

Return flights

30 Aug - 13 Sep	LATAM Airlines Group
21 Aug - 14 Sep	LATAM Airlines Group
21 Aug - 13 Sep	LATAM Airlines Group
21 Aug - 12 Sep	LATAM Airlines Group
21 Aug - 15 Sep	Transavia France
17 Aug - 24 Aug	LATAM Airlines Group
27 Aug - 10 Sep	Transavia France
16 Aug - 30 Aug	LATAM Airlines Group
16 Aug - 23 Aug	Ryanair
06 Aug - 09 Sep	Transavia France
11 Aug - 27 Aug	Iberia
05 Aug - 09 Sep	SWISS
10 Aug - 16 Aug	Iberia
09 Aug - 29 Aug	Ryanair
07 Aug - 09 Sep	easyJet
10 Aug - 23 Aug	Ryanair
04 Aug - 09 Sep	SWISS
10 Aug - 20 Aug	Iberia
05 Aug - 26 Aug	Ryanair
10 Aug - 30 Aug	Ryanair

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

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 August from $1073

Return flights