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

Return flights

07 Sep - 22 Sep	Ryanair
08 Sep - 22 Sep	Ryanair
01 Sep - 16 Sep	Ryanair
08 Sep - 21 Sep	Wizz Air UK
09 Sep - 24 Sep	Wizz Air UK
11 Sep - 24 Sep	Ryanair
26 Sep - 13 Oct	Ryanair
08 Sep - 14 Sep	Ryanair
28 Sep - 01 Oct	Wizz Air Malta
27 Sep - 12 Oct	Ryanair
23 Sep - 30 Sep	Wizz Air Malta
23 Sep - 08 Oct	Wizz Air Malta
14 Sep - 30 Sep	Wizz Air Malta
02 Sep - 16 Sep	easyJet
29 Sep - 06 Oct	Wizz Air UK
27 Sep - 15 Oct	Ryanair
29 Sep - 21 Oct	Wizz Air UK
15 Sep - 15 Oct	Wizz Air Malta
15 Sep - 01 Oct	Wizz Air Malta
29 Sep - 14 Oct	Wizz Air UK

Also check the deals for one-way flights from London to Johannesburg 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.

Book a cheap hotel in Johannesburg

Cheap car rent in Johannesburg

Cheapest return flights from London to Johannesburg in September from 613€

Return flights