AirHint found the following cheapest return flights from Johannesburg (JNB) to London (LHR) in July 2025 (see full year).

Return flights

21 Jul - 25 Aug	Etihad Airways
23 Jul - 26 Aug	Etihad Airways
20 Jul - 20 Aug	Etihad Airways
20 Jul - 21 Aug	Etihad Airways
28 Jul - 19 Aug	Etihad Airways
24 Jul - 28 Aug	KLM
16 Jul - 17 Aug	KLM
18 Jul - 22 Aug	KLM
23 Jul - 18 Aug	KLM
19 Jul - 19 Aug	KLM
23 Jul - 28 Jul	Turkish Airlines
14 Jul - 24 Jul	Etihad Airways
08 Jul - 23 Jul	KLM
15 Jul - 30 Jul	KLM
16 Jul - 31 Jul	KLM
13 Jul - 31 Jul	KLM
21 Jul - 31 Jul	KLM
21 Jul - 30 Jul	KLM
09 Jul - 24 Jul	British Airways	direct
05 Jul - 30 Jul	RwandAir

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 $609

Return flights