AirHint found the following cheapest return flights from London (LCY) to Johannesburg (JNB) in March 2026 (see full year).

Return flights

04 Mar - 11 Mar	KLM
05 Mar - 11 Mar	KLM
11 Mar - 17 Mar	KLM
10 Mar - 17 Mar	KLM
01 Mar - 11 Mar	KLM
02 Mar - 11 Mar	KLM
09 Mar - 17 Mar	KLM
03 Mar - 09 Mar	SWISS
02 Mar - 09 Mar	SWISS
05 Mar - 09 Mar	SWISS
03 Mar - 28 Apr	SWISS
13 Mar - 20 Apr	SWISS
06 Mar - 06 Apr	Kenya Airways
25 Mar - 07 Apr	Kenya Airways
10 Mar - 14 Apr	Kenya Airways
03 Mar - 14 Apr	Kenya Airways
18 Mar - 14 Apr	Kenya Airways
25 Mar - 06 Apr	Kenya Airways
18 Mar - 07 Apr	Kenya Airways
11 Mar - 13 Apr	Kenya Airways

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

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 March from 501€

Return flights