Cheapest return flights from Paris to San Jose in September from $692

AirHint found the following cheapest return flights from Paris (PAR) to San Jose (SJO) in September 2026 (see full year).

Return flights

22 Sep - 26 Sep FrenchBee
03 Sep - 11 Sep Delta
01 Sep - 15 Sep KLM
09 Sep - 19 Sep KLM
12 Sep - 03 Oct KLM
04 Sep - 12 Sep Air Canada
03 Sep - 20 Sep Air Canada
04 Sep - 20 Sep Air Canada
02 Sep - 16 Sep Iberia
04 Sep - 20 Sep Air France direct
09 Sep - 19 Sep Air France direct

Also check the deals for one-way flights from Paris to San Jose in September.

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