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

Return flights

14 Mar - 20 Mar	Air Algerie
10 Mar - 17 Mar	Lufthansa
05 Mar - 14 Mar	Lufthansa
12 Mar - 18 Mar	Lufthansa
05 Mar - 12 Mar	Lufthansa
12 Mar - 19 Mar	Lufthansa
04 Mar - 11 Mar	Etihad Airways
08 Mar - 15 Mar	Etihad Airways
11 Mar - 18 Mar	Etihad Airways
19 Mar - 05 Apr	Lufthansa
02 Mar - 09 Mar	Ethiopian Airlines
24 Mar - 09 Apr	Lufthansa
24 Mar - 07 Apr	Lufthansa
19 Mar - 06 Apr	Air France
26 Mar - 12 Apr	RwandAir
25 Mar - 08 Apr	RwandAir
31 Mar - 06 Apr	RwandAir
30 Mar - 06 Apr	RwandAir
31 Mar - 07 Apr	RwandAir
31 Mar - 04 Apr	RwandAir

Also check the deals for one-way flights from Johannesburg to London 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 Johannesburg to London in March from $481

Return flights