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

Return flights

01 Jul - 15 Jul	Etihad Airways
01 Jul - 13 Jul	Etihad Airways
05 Jul - 06 Aug	Etihad Airways
02 Jul - 09 Jul	Etihad Airways
03 Jul - 10 Jul	RwandAir
03 Jul - 11 Jul	RwandAir
03 Jul - 17 Jul	RwandAir
09 Jul - 20 Jul	Etihad Airways
04 Jul - 25 Jul	Etihad Airways
16 Jul - 02 Aug	Aer Lingus
12 Jul - 26 Jul	TAP
10 Jul - 24 Jul	TAP
16 Jul - 01 Aug	Aer Lingus
16 Jul - 06 Aug	Aer Lingus
30 Jul - 08 Aug	British Airways
17 Jul - 06 Aug	TAP
24 Jul - 03 Aug	Ethiopian Airlines
27 Jul - 17 Aug	Scandinavian Airlines
19 Jul - 01 Aug	TAP
15 Jul - 05 Aug	TAP

Also check the deals for one-way 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 return flights from London to Johannesburg in July from 595€

Return flights