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

Return flights

28 Aug - 05 Sep	Ryanair
25 Aug - 09 Sep	Ryanair
20 Aug - 10 Sep	Ryanair
28 Aug - 04 Sep	Ryanair
21 Aug - 04 Sep	Ryanair
29 Aug - 05 Sep	Ryanair
21 Aug - 07 Sep	Ryanair
22 Aug - 08 Sep	Ryanair
19 Aug - 04 Sep	Ryanair
22 Aug - 07 Sep	Ryanair
20 Aug - 26 Aug	Ryanair
19 Aug - 26 Aug	Ryanair
18 Aug - 24 Aug	Wizz Air UK
19 Aug - 31 Aug	Wizz Air Malta
24 Aug - 31 Aug	Wizz Air Malta
17 Aug - 23 Aug	Wizz Air UK
24 Aug - 27 Aug	Wizz Air
21 Aug - 28 Aug	Wizz Air Malta
21 Aug - 26 Aug	Wizz Air Malta
19 Aug - 27 Aug	Wizz Air Malta

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

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 Johannesburg in August from 633€

Return flights