Cheapest return flights from Cape Town to London in September from $577

Best time to book flights for Cape Town (CPT) to London (LGW) flights at AirHint

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

Return flights

16 Sep - 29 Sep Kenya Airways
22 Sep - 25 Sep Emirates
22 Sep - 28 Sep Emirates
15 Sep - 28 Sep Emirates
02 Sep - 08 Sep Kenya Airways
12 Sep - 04 Oct Kenya Airways
25 Sep - 28 Sep Emirates
23 Sep - 21 Oct Emirates
08 Sep - 11 Sep Turkish Airlines
07 Sep - 30 Sep Emirates
03 Sep - 30 Sep Emirates

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London