Cheapest return flights from Paris to San Jose in September from $664

AirHint found the following cheapest return flights from Paris (CDG) to San Jose (SJO) in September 2025 (see full year).

Return flights

05 Sep - 07 Sep Air France
04 Sep - 10 Sep Norwegian
18 Sep - 15 Oct Norse Atlantic Airways
18 Sep - 01 Oct Norse Atlantic Airways
16 Sep - 07 Oct Norse Atlantic Airways
06 Sep - 13 Sep Air France
16 Sep - 23 Sep Norse Atlantic Airways
12 Sep - 27 Sep easyJet
04 Sep - 07 Sep easyJet
15 Sep - 29 Sep Icelandair
12 Sep - 19 Sep Vueling Airlines
10 Sep - 22 Sep easyJet
09 Sep - 22 Sep easyJet
25 Sep - 01 Oct Norse Atlantic Airways
22 Sep - 02 Oct Norse Atlantic Airways
13 Sep - 04 Oct SWISS
15 Sep - 01 Oct Icelandair
12 Sep - 03 Oct easyJet
22 Sep - 11 Oct Norse Atlantic Airways
29 Sep - 05 Oct Norse Atlantic Airways

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

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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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