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

Return flights

14 May - 19 May	Lufthansa
11 May - 19 May	Lufthansa
04 May - 19 May	SWISS
06 May - 17 May	Lufthansa
28 May - 16 Jun	Lufthansa
25 May - 11 Jun	Lufthansa
01 May - 12 May	Lufthansa
13 May - 23 May	Lufthansa
11 May - 23 May	Lufthansa
14 May - 23 May	Lufthansa
06 May - 12 May	Lufthansa
14 May - 28 May	Lufthansa
29 May - 04 Jun	Lufthansa
28 May - 02 Jun	Lufthansa
14 May - 02 Jun	Lufthansa
22 May - 02 Jun	SWISS
23 May - 06 Jun	KLM
13 May - 04 Jun	Lufthansa
29 May - 13 Jun	Lufthansa
30 May - 06 Jun	KLM

Also check the deals for one-way flights from London to Cape Town 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 Cape Town in May from 699€

Return flights