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

Return flights

11 Dec - 04 Jan	IndiGo
04 Dec - 09 Dec	IndiGo
13 Dec - 17 Jan	IndiGo
12 Dec - 05 Jan	IndiGo
03 Dec - 08 Dec	SalamAir
05 Dec - 10 Dec	IndiGo
24 Dec - 14 Jan	IndiGo
24 Dec - 02 Jan	IndiGo
20 Dec - 08 Jan	IndiGo
21 Dec - 09 Jan	IndiGo
17 Dec - 07 Jan	SalamAir
02 Dec - 06 Dec	IndiGo
05 Dec - 12 Dec	Thai Lion Air
04 Dec - 17 Dec	IndiGo
21 Dec - 30 Dec	IndiGo
14 Dec - 21 Dec	IndiGo
19 Dec - 09 Jan	Thai VietJet Air
18 Dec - 23 Dec	IndiGo
16 Dec - 20 Dec	Thai Lion Air
24 Dec - 14 Jan	Kenya Airways	direct

Also check the deals for one-way flights from Bangkok 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 Bangkok to Nairobi in December from $600

Return flights