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

Return flights

25 Sep - 29 Oct	Air France
28 Sep - 28 Oct	Lufthansa
26 Sep - 06 Oct	Air France
17 Sep - 20 Sep	RwandAir
18 Sep - 03 Oct	RwandAir
10 Sep - 14 Sep	Kenya Airways
26 Sep - 29 Sep	RwandAir
15 Sep - 30 Sep	Kenya Airways
18 Sep - 07 Oct	Kenya Airways
18 Sep - 02 Oct	Kenya Airways
18 Sep - 27 Sep	RwandAir
20 Sep - 30 Sep	Kenya Airways
08 Sep - 30 Sep	Kenya Airways
29 Sep - 01 Oct	Kenya Airways
16 Sep - 12 Oct	Kenya Airways
20 Sep - 11 Oct	Lufthansa
09 Sep - 28 Sep	Kenya Airways
30 Sep - 12 Oct	Kenya Airways
08 Sep - 28 Sep	Kenya Airways
07 Sep - 16 Sep	Kenya Airways

Also check the deals for one-way flights from Lagos to London 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 Lagos to London in September from $717

Return flights