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

Return flights

25 Jun - 12 Jul	Lufthansa
19 Jun - 07 Jul	Ethiopian Airlines
25 Jun - 08 Jul	Lufthansa
25 Jun - 16 Jul	Lufthansa
24 Jun - 12 Jul	Ethiopian Airlines
23 Jun - 05 Jul	Ethiopian Airlines
24 Jun - 15 Jul	Lufthansa
21 Jun - 06 Jul	Wizz Air Malta
24 Jun - 08 Jul	SWISS
17 Jun - 23 Jun	EgyptAir
16 Jun - 23 Jun	EgyptAir
16 Jun - 22 Jun	EgyptAir
24 Jun - 10 Jul	Lufthansa
17 Jun - 22 Jun	EgyptAir
16 Jun - 25 Jun	EgyptAir
19 Jun - 22 Jun	Ethiopian Airlines
21 Jun - 25 Jun	EgyptAir
21 Jun - 27 Jun	EgyptAir
24 Jun - 27 Jun	EgyptAir
17 Jun - 29 Jun	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 $609

Return flights