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

Return flights

30 Sep - 07 Oct	Saudia
30 Sep - 03 Oct	Saudia
29 Sep - 03 Oct	Saudia
29 Sep - 15 Oct	Saudia
29 Sep - 06 Oct	Saudia
29 Sep - 07 Oct	Saudia
25 Sep - 15 Oct	Etihad Airways
27 Sep - 08 Oct	Etihad Airways
23 Sep - 29 Sep	Air Arabia
24 Sep - 08 Oct	Air Arabia
26 Sep - 30 Sep	Air Arabia
25 Sep - 30 Sep	Air Arabia
26 Sep - 10 Oct	Air Arabia
22 Sep - 29 Sep	Air Arabia
23 Sep - 30 Sep	Air Arabia
21 Sep - 28 Sep	Air Arabia
20 Sep - 27 Sep	KLM
19 Sep - 28 Sep	Emirates
22 Sep - 29 Sep	Turkish Airlines	direct
23 Sep - 29 Sep	Turkish Airlines	direct

Also check the deals for one-way flights from Nairobi to Istanbul 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Nairobi to Istanbul in September from 355€

Return flights