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

Return flights

28 Jun - 10 Jul	Emirates
25 Jun - 09 Jul	Ryanair
25 Jun - 12 Jul	Ryanair
25 Jun - 02 Jul	Ryanair
28 Jun - 11 Jul	Ryanair
28 Jun - 26 Jul	Ryanair
24 Jun - 09 Jul	Ryanair
25 Jun - 26 Jul	Jet2
30 Jun - 11 Jul	Pegasus Airlines
27 Jun - 22 Jul	Emirates
23 Jun - 29 Jun	Ryanair
29 Jun - 30 Jun	Ryanair
24 Jun - 29 Jun	Ryanair
27 Jun - 30 Jun	Emirates
27 Jun - 29 Jun	Pegasus Airlines
23 Jun - 25 Jun	Ryanair
23 Jun - 28 Jun	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 $775

Return flights