AirHint found the following cheapest return flights from San Jose (SJC) to Nairobi (NBO) in December 2025 (see full year).

Return flights

04 Dec - 12 Dec	Alaska Airlines
09 Dec - 19 Dec	Alaska Airlines
08 Dec - 18 Dec	Alaska Airlines
27 Dec - 31 Jan	Alaska Airlines
26 Dec - 26 Jan	Alaska Airlines
02 Dec - 27 Dec	Qatar Airways
26 Dec - 31 Jan	Qatar Airways
27 Dec - 11 Jan	Alaska Airlines
12 Dec - 27 Dec	Qatar Airways
20 Dec - 10 Jan	Alaska Airlines
23 Dec - 29 Dec	Qatar Airways
20 Dec - 11 Jan	Qatar Airways

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

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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Cheapest return flights from San Jose to Nairobi in December from $1336

Return flights