AirHint found the following cheapest one-way flights from Johannesburg (JNB) to Hanoi (HAN) in May 2026 (see full year).
One-Way flights
| 17 May | Etihad Airways | ||
| 01 May | Kenya Airways | ||
| 16 May | Qatar Airways |
Also check the deals for return flights from Johannesburg to Hanoi in May.
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