AirHint found the following cheapest return flights from Hong Kong (HKG) to Nairobi (NBO) in September 2025 (see full year).

Return flights

15 Sep - 22 Sep	IndiGo
14 Sep - 21 Sep	IndiGo
01 Sep - 08 Sep	Air India
10 Sep - 18 Sep	IndiGo
29 Sep - 05 Oct	HK Express
26 Sep - 11 Oct	IndiGo
29 Sep - 08 Oct	IndiGo
27 Sep - 11 Oct	IndiGo
30 Sep - 07 Oct	Air India
04 Sep - 13 Sep	Cathay Pacific

Also check the deals for one-way flights from Hong Kong to Nairobi in September.

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 Hong Kong to Nairobi in September from $681

Return flights