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

One-Way flights

14 Jul	EgyptAir
13 Jul	EgyptAir
18 Jul	EgyptAir
12 Jul	British Airways
20 Jul	Qatar Airways
14 Jul	British Airways	direct
12 Jul	British Airways	direct
13 Jul	British Airways	direct
18 Jul	British Airways	direct
20 Jul	British Airways	direct

Also check the deals for return flights from London to Johannesburg 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 one-way flights from London to Johannesburg in July from $768

One-Way flights