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

Return flights

17 Jul - 08 Aug	RwandAir
03 Jul - 11 Jul	RwandAir
17 Jul - 08 Aug	Virgin Atlantic	direct
04 Jul - 19 Jul	Kenya Airways
03 Jul - 11 Jul	British Airways	direct

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

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 July from 619€

Return flights