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

Return flights

11 Mar - 16 Apr	Kenya Airways
02 Mar - 12 Mar	Turkish Airlines
12 Mar - 22 Mar	Turkish Airlines
16 Mar - 23 Apr	Ethiopian Airlines
27 Mar - 12 Apr	Emirates
27 Mar - 17 Apr	Emirates
26 Mar - 12 Apr	Emirates
23 Mar - 01 Apr	Emirates
21 Mar - 31 Mar	Emirates
20 Mar - 23 Mar	SWISS

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 $708

Return flights