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

Return flights

29 Dec - 13 Jan	Ethiopian Airlines
30 Dec - 13 Jan	Ethiopian Airlines
09 Dec - 14 Jan	Qatar Airways
15 Dec - 30 Dec	Kenya Airways
12 Dec - 26 Dec	Kenya Airways
15 Dec - 27 Dec	Etihad Airways
30 Dec - 12 Jan	Singapore Airlines
12 Dec - 29 Dec	Kenya Airways
27 Dec - 06 Jan	Ethiopian Airlines
12 Dec - 03 Jan	Kenya Airways
09 Dec - 06 Jan	Kenya Airways
18 Dec - 12 Jan	Kenya Airways
14 Dec - 27 Dec	Cathay Pacific
13 Dec - 23 Dec	Etihad Airways
15 Dec - 22 Dec	Kenya Airways
21 Dec - 01 Jan	Air Botswana
14 Dec - 03 Jan	EgyptAir

Also check the deals for one-way flights from Johannesburg to Hanoi 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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Cheapest return flights from Johannesburg to Hanoi in December from 667€

Return flights