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

Return flights

15 Sep - 19 Sep	EgyptAir
08 Sep - 23 Sep	EgyptAir
01 Sep - 17 Sep	EgyptAir
19 Sep - 23 Sep	EgyptAir
04 Sep - 14 Sep	EgyptAir
04 Sep - 20 Sep	EgyptAir
11 Sep - 24 Sep	EgyptAir
04 Sep - 24 Sep	EgyptAir
08 Sep - 26 Sep	EgyptAir
06 Sep - 18 Sep	EgyptAir
15 Sep - 02 Oct	EgyptAir
19 Sep - 19 Oct	EgyptAir
04 Sep - 02 Oct	EgyptAir
17 Sep - 09 Oct	EgyptAir
19 Sep - 15 Oct	EgyptAir
19 Sep - 02 Oct	EgyptAir
05 Sep - 05 Oct	EgyptAir
16 Sep - 08 Oct	EgyptAir
09 Sep - 05 Oct	EgyptAir
17 Sep - 08 Oct	EgyptAir

Also check the deals for one-way flights from London to Lagos 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 London to Lagos in September from 560€

Return flights