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

Return flights

09 Jun - 15 Jun	Lufthansa
06 Jun - 17 Jun	Brussels Airlines
10 Jun - 24 Jun	Brussels Airlines
01 Jun - 22 Jun	Brussels Airlines
04 Jun - 08 Jun	Brussels Airlines
24 Jun - 29 Jun	Brussels Airlines
09 Jun - 29 Jun	Lufthansa
10 Jun - 15 Jul	Air France
14 Jun - 25 Jun	RwandAir
10 Jun - 21 Jun	RwandAir
11 Jun - 21 Jun	RwandAir
21 Jun - 15 Jul	RwandAir
23 Jun - 21 Jul	RwandAir
25 Jun - 07 Jul	RwandAir
17 Jun - 01 Jul	RwandAir
18 Jun - 09 Jul	RwandAir
25 Jun - 13 Jul	RwandAir
22 Jun - 02 Jul	RwandAir
23 Jun - 14 Jul	RwandAir
25 Jun - 12 Jul	RwandAir

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

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 June from 520€

Return flights