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

Return flights

01 Dec - 05 Dec	Ethiopian Airlines
03 Dec - 08 Dec	SalamAir
06 Dec - 14 Dec	Ethiopian Airlines
04 Dec - 09 Dec	IndiGo
03 Dec - 10 Dec	SalamAir
02 Dec - 08 Dec	IndiGo
26 Dec - 13 Jan	IndiGo
29 Dec - 16 Jan	IndiGo
01 Dec - 11 Dec	IndiGo
06 Dec - 10 Dec	IndiGo
08 Dec - 19 Dec	Ethiopian Airlines
21 Dec - 22 Jan	flydubai
29 Dec - 03 Jan	IndiGo
10 Dec - 13 Dec	Ethiopian Airlines
27 Dec - 04 Jan	Ethiopian Airlines
25 Dec - 03 Jan	Ethiopian Airlines
26 Dec - 03 Jan	Ethiopian Airlines
22 Dec - 01 Jan	IndiGo
20 Dec - 02 Jan	Qatar Airways
20 Dec - 03 Jan	IndiGo

Also check the deals for one-way flights from Nairobi to Singapore 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 Nairobi to Singapore in December from $689

Return flights