AirHint found the following cheapest return flights from London (LHR) to Cape Town (CPT) in October 2025 (see full year).

Return flights

24 Oct - 31 Oct	KLM
25 Oct - 31 Oct	KLM
23 Oct - 28 Oct	KLM
23 Oct - 31 Oct	KLM
01 Oct - 06 Oct	KLM
01 Oct - 31 Oct	KLM
23 Oct - 29 Oct	KLM
23 Oct - 02 Nov	KLM
24 Oct - 07 Nov	KLM
25 Oct - 08 Nov	KLM
25 Oct - 01 Nov	KLM
24 Oct - 03 Nov	KLM
25 Oct - 03 Nov	KLM
24 Oct - 01 Nov	KLM
23 Oct - 09 Nov	KLM
23 Oct - 08 Nov	KLM
23 Oct - 12 Nov	KLM
24 Oct - 26 Oct	KLM
01 Oct - 10 Oct	KLM
07 Oct - 15 Oct	SWISS

Also check the deals for one-way flights from London to Cape Town in October.

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 October from $769

Return flights