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

Return flights

11 Jun - 15 Jun	Ryanair
25 Jun - 13 Jul	Ryanair
12 Jun - 15 Jun	Ryanair
25 Jun - 06 Jul	Ryanair
18 Jun - 24 Jun	Ryanair
23 Jun - 13 Jul	Ryanair
12 Jun - 17 Jun	Ryanair
08 Jun - 15 Jun	Ryanair
19 Jun - 27 Jun	Ryanair
15 Jun - 22 Jun	Ryanair
23 Jun - 27 Jun	Ryanair
11 Jun - 17 Jun	AJet
25 Jun - 07 Jul	Ryanair
17 Jun - 25 Jun	Ryanair
18 Jun - 09 Jul	Ryanair
25 Jun - 16 Jul	Ryanair
20 Jun - 08 Jul	Ryanair
19 Jun - 08 Jul	Ryanair
26 Jun - 07 Jul	Ryanair
23 Jun - 08 Jul	Ryanair

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 464€

Return flights