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

Return flights

22 Sep - 05 Oct	Wizz Air UK
15 Sep - 12 Oct	Wizz Air UK
14 Sep - 12 Oct	Wizz Air UK
20 Sep - 05 Oct	Wizz Air UK
18 Sep - 12 Oct	Wizz Air UK
18 Sep - 06 Oct	Wizz Air UK
18 Sep - 05 Oct	Wizz Air UK
17 Sep - 05 Oct	Wizz Air UK
29 Sep - 06 Oct	Wizz Air UK
02 Sep - 11 Sep	Wizz Air Malta
07 Sep - 15 Sep	Wizz Air Malta
17 Sep - 21 Sep	Wizz Air Malta
30 Sep - 05 Oct	easyJet
02 Sep - 09 Sep	Wizz Air Malta
03 Sep - 10 Sep	Wizz Air Malta
22 Sep - 28 Sep	Norwegian Air Sweden AOC
10 Sep - 14 Sep	Norwegian
16 Sep - 28 Sep	Wizz Air Malta
08 Sep - 17 Sep	Wizz Air
04 Sep - 11 Sep	Wizz Air Malta

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 586€

Return flights