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

Return flights

03 May - 11 May	EgyptAir
21 May - 01 Jun	EgyptAir
23 May - 31 May	EgyptAir
24 May - 31 May	EgyptAir
13 May - 20 May	EgyptAir
01 May - 08 May	EgyptAir
04 May - 25 May	EgyptAir
17 May - 07 Jun	EgyptAir
20 May - 31 May	EgyptAir
06 May - 11 May	EgyptAir
07 May - 04 Jun	Etihad Airways
29 May - 05 Jun	EgyptAir
15 May - 24 May	EgyptAir
29 May - 07 Jun	EgyptAir
17 May - 21 May	Etihad Airways
31 May - 30 Jun	RwandAir
21 May - 06 Jun	RwandAir
07 May - 04 Jun	Virgin Atlantic	direct
17 May - 07 Jun	Virgin Atlantic	direct
29 May - 05 Jun	Virgin Atlantic	direct

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.

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Cheapest return flights from London to Johannesburg in May from 565€

Return flights