AirHint found the following cheapest return flights from London (LCY) to Lagos (LOS) in May 2026 (see full year).

Return flights

10 May - 18 May	KLM
13 May - 20 May	KLM
07 May - 20 May	KLM
01 May - 18 May	KLM
04 May - 22 May	KLM
11 May - 22 May	KLM
01 May - 15 May	KLM
26 May - 06 Jun	Kenya Airways
19 May - 27 May	KLM
15 May - 07 Jun	KLM
08 May - 28 May	SWISS
01 May - 19 May	KLM
15 May - 30 Jun	KLM
29 May - 13 Jun	Kenya Airways
13 May - 10 Jun	SWISS
19 May - 02 Jun	KLM
21 May - 12 Jun	KLM
20 May - 09 Jun	KLM
14 May - 06 Jun	KLM
15 May - 01 Jun	KLM

Also check the deals for one-way flights from London to Lagos in May.

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 May from 694€

Return flights