Cheapest return flights from London to Nairobi in September from $539

Best time to book flights for London (LON) to Nairobi (NBO) flights at AirHint

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

Return flights

12 Sep - 23 Sep Brussels Airlines
11 Sep - 25 Sep Brussels Airlines
15 Sep - 06 Oct Brussels Airlines
29 Sep - 09 Oct Brussels Airlines
08 Sep - 18 Sep Brussels Airlines
10 Sep - 19 Sep Brussels Airlines
09 Sep - 19 Sep Brussels Airlines
30 Sep - 09 Oct Brussels Airlines
12 Sep - 22 Sep Brussels Airlines
07 Sep - 18 Sep Brussels Airlines
13 Sep - 27 Sep Brussels Airlines
05 Sep - 19 Sep Brussels Airlines
02 Sep - 15 Sep Brussels Airlines
16 Sep - 02 Oct Brussels Airlines
22 Sep - 02 Oct Brussels Airlines
10 Sep - 08 Oct Brussels Airlines
27 Sep - 08 Oct Brussels Airlines
18 Sep - 01 Oct Saudia
29 Sep - 03 Oct Saudia
24 Sep - 15 Oct KLM

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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