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

Return flights

04 Mar - 19 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
04 Mar - 17 Mar	Lufthansa
11 Mar - 19 Mar	Lufthansa
02 Mar - 10 Mar	SWISS
09 Mar - 17 Mar	SWISS
04 Mar - 26 Mar	Lufthansa
08 Mar - 19 Mar	SWISS
04 Mar - 16 Mar	Etihad Airways
03 Mar - 09 Mar	Etihad Airways
18 Mar - 01 Apr	EgyptAir
26 Mar - 01 Apr	EgyptAir
03 Mar - 01 Apr	EgyptAir
24 Mar - 02 Apr	RwandAir
10 Mar - 24 Apr	Ethiopian Airlines
11 Mar - 08 Apr	Etihad Airways
30 Mar - 30 Apr	Ethiopian Airlines
26 Mar - 15 Apr	EgyptAir
19 Mar - 19 Apr	EgyptAir
22 Mar - 05 Apr	RwandAir

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 463€

Return flights