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

Return flights

30 Aug - 22 Sep	AJet
31 Aug - 15 Sep	Pegasus Airlines
30 Aug - 15 Sep	AJet
31 Aug - 27 Sep	Pegasus Airlines
31 Aug - 21 Sep	Pegasus Airlines
29 Aug - 13 Sep	Ryanair
31 Aug - 16 Sep	Pegasus Airlines
31 Aug - 14 Sep	Pegasus Airlines
30 Aug - 14 Sep	AJet
31 Aug - 12 Sep	Pegasus Airlines
26 Aug - 31 Aug	AJet
28 Aug - 30 Aug	Pegasus Airlines
25 Aug - 31 Aug	AJet
26 Aug - 27 Aug	AJet
25 Aug - 30 Aug	AJet
23 Aug - 27 Aug	Pegasus Airlines
27 Aug - 30 Aug	AJet
23 Aug - 29 Aug	AJet
22 Aug - 30 Aug	Jet2
21 Aug - 23 Aug	AJet

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

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 London to Nairobi in August from $649

Return flights