Cheapest return flights from Naples to San Jose in December from $1242

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

Return flights

10 Dec - 17 Dec KLM
28 Dec - 08 Jan Ryanair
28 Dec - 07 Jan Ryanair
15 Dec - 18 Dec ITA Airways
27 Dec - 07 Jan Turkish Airlines
24 Dec - 02 Jan Turkish Airlines
28 Dec - 12 Jan KLM
27 Dec - 03 Jan Turkish Airlines
27 Dec - 11 Jan Air France
29 Dec - 09 Jan KLM

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

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