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

Return flights

17 Dec - 24 Dec	Uganda Airlines
12 Dec - 19 Dec	Ethiopian Airlines
23 Dec - 27 Dec	Etihad Airways
22 Dec - 27 Dec	Etihad Airways
20 Dec - 27 Dec	Etihad Airways
11 Dec - 18 Dec	Qatar Airways
10 Dec - 21 Dec	Etihad Airways
08 Dec - 17 Dec	Emirates
14 Dec - 21 Dec	Kenya Airways
10 Dec - 19 Dec	Etihad Airways
22 Dec - 03 Jan	Etihad Airways
29 Dec - 04 Jan	Cathay Pacific
26 Dec - 04 Jan	Etihad Airways
22 Dec - 03 Jan	Singapore Airlines	direct
29 Dec - 04 Jan	Singapore Airlines	direct
26 Dec - 04 Jan	Singapore Airlines	direct

Also check the deals for one-way flights from Johannesburg to Singapore 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 Johannesburg to Singapore in December from 736€

Return flights