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

Return flights

23 Sep - 09 Oct	RwandAir
23 Sep - 26 Sep	RwandAir
24 Sep - 26 Sep	RwandAir
28 Sep - 10 Oct	RwandAir
20 Sep - 26 Sep	RwandAir
13 Sep - 25 Sep	RwandAir
11 Sep - 19 Oct	RwandAir
21 Sep - 19 Oct	RwandAir
25 Sep - 11 Oct	RwandAir
27 Sep - 10 Oct	RwandAir
26 Sep - 03 Oct	RwandAir
10 Sep - 26 Sep	RwandAir
10 Sep - 11 Oct	RwandAir
22 Sep - 06 Oct	RwandAir
21 Sep - 02 Oct	RwandAir
18 Sep - 26 Sep	RwandAir
11 Sep - 25 Sep	RwandAir
17 Sep - 26 Sep	RwandAir
10 Sep - 25 Sep	RwandAir
18 Sep - 25 Sep	RwandAir

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.

Book a cheap hotel in Lagos

Cheap car rent in Lagos

Cheapest return flights from London to Lagos in September from 518€

Return flights