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

Return flights

11 May - 25 May	Ethiopian Airlines
18 May - 25 May	Ethiopian Airlines
21 May - 25 May	Ethiopian Airlines
03 May - 18 May	EgyptAir
28 May - 03 Jun	Ethiopian Airlines
09 May - 16 May	Etihad Airways
08 May - 16 May	Etihad Airways
05 May - 19 May	Lufthansa
07 May - 12 May	Iberia
28 May - 02 Jun	Iberia
15 May - 02 Jun	Air France
29 May - 02 Jun	Iberia
01 May - 14 May	Iberia

Also check the deals for one-way flights from Madrid 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 Madrid to Johannesburg in May from 462€

Return flights