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

Return flights

16 Jul - 17 Aug	Qatar Airways
01 Jul - 23 Jul	Ethiopian Airlines
16 Jul - 03 Aug	Qatar Airways
15 Jul - 20 Jul	Ethiopian Airlines
10 Jul - 17 Jul	Qatar Airways
11 Jul - 22 Jul	Qatar Airways
12 Jul - 22 Jul	Qatar Airways

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 647€

Return flights