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

Return flights

06 Jun - 21 Jun	EgyptAir
13 Jun - 28 Jun	EgyptAir
14 Jun - 21 Jun	EgyptAir
07 Jun - 15 Jun	EgyptAir
05 Jun - 19 Jun	EgyptAir
08 Jun - 14 Jun	EgyptAir
19 Jun - 28 Jun	EgyptAir
01 Jun - 08 Jun	EgyptAir
15 Jun - 22 Jun	EgyptAir
10 Jun - 24 Jun	EgyptAir
28 Jun - 18 Jul	Ethiopian Airlines
29 Jun - 13 Jul	Etihad Airways
27 Jun - 11 Jul	KLM
30 Jun - 05 Jul	Ethiopian Airlines
30 Jun - 05 Jul	Virgin Atlantic	direct
27 Jun - 11 Jul	Virgin Atlantic	direct
29 Jun - 13 Jul	Virgin Atlantic	direct
28 Jun - 18 Jul	Virgin Atlantic	direct

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 $734

Return flights