Cheapest return flights from London to Nairobi in September from $424

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

Return flights

02 Sep - 16 Sep Brussels Airlines
14 Sep - 22 Sep Brussels Airlines
03 Sep - 11 Sep Brussels Airlines
10 Sep - 21 Sep Brussels Airlines
12 Sep - 20 Sep Brussels Airlines
22 Sep - 13 Oct Brussels Airlines
23 Sep - 13 Oct Brussels Airlines
02 Sep - 02 Oct Brussels Airlines
29 Sep - 13 Oct Brussels Airlines
22 Sep - 11 Oct Brussels Airlines
15 Sep - 06 Oct Brussels Airlines
12 Sep - 01 Oct Brussels Airlines
02 Sep - 19 Sep Brussels Airlines
02 Sep - 10 Sep Brussels Airlines
03 Sep - 17 Sep Brussels Airlines
10 Sep - 18 Sep Brussels Airlines
07 Sep - 18 Sep Brussels Airlines
10 Sep - 04 Oct Brussels Airlines
30 Sep - 23 Oct Brussels Airlines
18 Sep - 12 Oct Brussels Airlines

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

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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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