AirHint found the following cheapest return flights from Perth (PER) to Johannesburg (JNB) in December 2025 (see full year).

Return flights

01 Dec - 31 Jan	Singapore Airlines
09 Dec - 23 Dec	Singapore Airlines
06 Dec - 21 Dec	Cathay Pacific
07 Dec - 21 Dec	Cathay Pacific
08 Dec - 21 Dec	Cathay Pacific
05 Dec - 22 Jan	Singapore Airlines
06 Dec - 13 Dec	Cathay Pacific
07 Dec - 14 Dec	Cathay Pacific
12 Dec - 30 Dec	Singapore Airlines
09 Dec - 21 Dec	Qantas	direct
09 Dec - 23 Dec	Qantas	direct
01 Dec - 01 Dec	Emirates
15 Dec - 05 Jan	Singapore Airlines
15 Dec - 12 Jan	Singapore Airlines
16 Dec - 06 Jan	Singapore Airlines
15 Dec - 19 Jan	Singapore Airlines
12 Dec - 15 Jan	Singapore Airlines
17 Dec - 05 Jan	Singapore Airlines
17 Dec - 11 Jan	Singapore Airlines
21 Dec - 25 Jan	Singapore Airlines

Also check the deals for one-way flights from Perth to Johannesburg in December.

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 Perth to Johannesburg in December from $1150

Return flights