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

Return flights

05 Jun - 13 Jun	Etihad Airways
26 Jun - 16 Jul	RwandAir
19 Jun - 03 Jul	Etihad Airways
25 Jun - 02 Jul	RwandAir
25 Jun - 02 Jul	Virgin Atlantic	direct
05 Jun - 13 Jun	British Airways	direct
28 Jun - 12 Jul	RwandAir
24 Jun - 03 Jul	Ethiopian Airlines
19 Jun - 27 Jun	Etihad Airways
22 Jun - 03 Jul	British Airways
23 Jun - 03 Jul	British Airways
19 Jun - 27 Jun	British Airways	direct
20 Jun - 03 Jul	Ethiopian Airlines
16 Jun - 07 Jul	Emirates
19 Jun - 19 Jun	Kenya Airways

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

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 June from 592€

Return flights