AirHint found the following cheapest return flights from Paris (PAR) to San Juan (SJU) in August 2026 (see full year).

Return flights

19 Aug - 03 Sep	Icelandair
15 Aug - 29 Aug	FrenchBee
20 Aug - 31 Aug	FrenchBee
17 Aug - 26 Aug	FrenchBee
10 Aug - 23 Aug	Eurowings
23 Aug - 30 Aug	United
10 Aug - 31 Aug	Eurowings
17 Aug - 28 Aug	FrenchBee
10 Aug - 20 Aug	Eurowings
03 Aug - 24 Aug	Ryanair
08 Aug - 23 Aug	FrenchBee

Also check the deals for one-way flights from Paris to San Juan 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 San Juan in August from $1000

Return flights