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

Return flights

23 Sep - 30 Sep	Wizz Air UK
08 Sep - 22 Sep	Ryanair
06 Sep - 16 Sep	Ryanair
22 Sep - 06 Oct	Wizz Air
22 Sep - 28 Sep	Ryanair
30 Sep - 23 Oct	Wizz Air
10 Sep - 23 Sep	SunExpress
01 Sep - 30 Sep	Ryanair
22 Sep - 30 Sep	easyJet
08 Sep - 21 Sep	Ryanair
29 Sep - 05 Oct	Wizz Air
25 Sep - 04 Oct	Ryanair
28 Sep - 06 Oct	Wizz Air
28 Sep - 05 Oct	Wizz Air UK
01 Sep - 10 Sep	Ryanair
15 Sep - 22 Sep	Wizz Air
22 Sep - 07 Oct	easyJet
27 Sep - 20 Oct	Wizz Air
27 Sep - 06 Oct	Wizz Air
18 Sep - 17 Oct	Ryanair

Also check the deals for one-way flights from London to Cape Town 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 Cape Town in September from 695€

Return flights