Cheapest return flights from Naples to San Jose in December from $870

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

Return flights

01 Dec - 16 Dec KLM
01 Dec - 15 Dec KLM
06 Dec - 15 Dec Air France
04 Dec - 15 Dec Lufthansa
02 Dec - 15 Dec SWISS
01 Dec - 12 Dec Vueling Airlines
27 Dec - 06 Jan ITA Airways
27 Dec - 07 Jan Wizz Air
28 Dec - 04 Jan Ryanair
24 Dec - 02 Jan Vueling Airlines
27 Dec - 03 Jan KLM

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

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