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

Return flights

03 Dec - 23 Jan	IndiGo
03 Dec - 30 Dec	IndiGo
01 Dec - 30 Dec	IndiGo
16 Dec - 24 Jan	IndiGo
04 Dec - 31 Dec	Air India
10 Dec - 10 Jan	IndiGo
23 Dec - 11 Jan	IndiGo
30 Dec - 16 Jan	Air India
30 Dec - 29 Jan	IndiGo
16 Dec - 05 Jan	IndiGo
18 Dec - 22 Jan	IndiGo
17 Dec - 05 Jan	IndiGo
04 Dec - 30 Dec	Qatar Airways
01 Dec - 31 Dec	Qatar Airways
31 Dec - 07 Jan	IndiGo
03 Dec - 31 Dec	Qatar Airways
02 Dec - 30 Dec	Qantas
20 Dec - 31 Dec	Air India
10 Dec - 19 Dec	Etihad Airways

Also check the deals for one-way flights from Sydney 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 Sydney to Nairobi in December from 1244€

Return flights