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

Return flights

06 May - 13 May	Turkish Airlines
11 May - 15 May	Turkish Airlines
09 May - 15 May	Turkish Airlines
15 May - 26 May	Turkish Airlines
01 May - 15 May	Turkish Airlines
27 May - 18 Jun	Turkish Airlines
04 May - 11 May	Ryanair
25 May - 03 Jun	Turkish Airlines
01 May - 25 May	Turkish Airlines
02 May - 25 May	Turkish Airlines
11 May - 25 May	Ryanair
13 May - 26 May	Turkish Airlines
23 May - 03 Jun	Ryanair
28 May - 10 Jun	Ryanair
25 May - 11 Jun	Ryanair
23 May - 11 Jun	Ryanair
23 May - 13 Jun	Ryanair
24 May - 11 Jun	Emirates
22 May - 05 Jun	Ryanair
22 May - 02 Jun	Ryanair

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

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.

Book a cheap hotel in Johannesburg

Cheap car rent in Johannesburg

Cheapest return flights from London to Johannesburg in May from $745

Return flights