Cheapest return flights from Paris to San Jose in December from $754

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

Return flights

03 Dec - 08 Dec Icelandair
05 Dec - 07 Dec WestJet
02 Dec - 11 Dec Air France
04 Dec - 08 Dec Delta
08 Dec - 27 Dec Delta
08 Dec - 28 Dec Delta
04 Dec - 24 Dec Delta
03 Dec - 10 Dec Delta
31 Dec - 13 Jan Delta
05 Dec - 14 Dec easyJet
12 Dec - 12 Jan Iberia
05 Dec - 13 Dec WestJet
01 Dec - 07 Jan WestJet
09 Dec - 08 Jan SWISS
01 Dec - 06 Jan WestJet
30 Dec - 26 Jan Azores Airlines
01 Dec - 08 Jan Air Canada
28 Dec - 12 Jan Air Canada
29 Dec - 26 Jan Aer Lingus
24 Dec - 18 Jan Air Canada

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

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