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

Return flights

04 May - 11 May	Singapore Airlines
18 May - 24 May	Singapore Airlines
11 May - 24 May	Singapore Airlines
26 May - 04 Jun	Singapore Airlines
26 May - 11 Jun	Singapore Airlines
20 May - 21 May	Singapore Airlines
20 May - 04 Jun	Cathay Pacific
04 May - 11 May	South African Airways	direct
26 May - 27 May	Qantas

Also check the deals for one-way flights from Johannesburg to Perth 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 Johannesburg to Perth in May from 614€

Return flights