Cheapest return flights from Paris to San Jose in September from $854

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

Return flights

18 Sep - 09 Oct Air Transat
01 Sep - 10 Sep Delta
22 Sep - 13 Oct Delta
23 Sep - 14 Oct Delta
15 Sep - 29 Sep Delta
02 Sep - 16 Sep Delta
19 Sep - 20 Oct Avianca
17 Sep - 01 Oct Avianca
16 Sep - 30 Sep Delta
12 Sep - 26 Sep Avianca
02 Sep - 11 Sep Delta
02 Sep - 13 Sep Iberia
01 Sep - 14 Sep Iberia
29 Sep - 11 Oct Iberia
02 Sep - 13 Sep Air France direct
16 Sep - 30 Sep Air France direct
18 Sep - 09 Oct Air France direct
23 Sep - 14 Oct Air France direct

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

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