AirHint found the following cheapest one-way flights from Istanbul (IST) to Hanoi (HAN) in May 2026 (see full year).
One-Way flights
| 11 May | AirAsia X | ||
| 05 May | Oman Air | ||
| 02 May | Oman Air | ||
| 08 May | IndiGo | ||
| 12 May | Pegasus Airlines | ||
| 03 May | Pegasus Airlines | ||
| 13 May | IndiGo | ||
| 09 May | IndiGo | ||
| 19 May | IndiGo | ||
| 14 May | IndiGo |
Also check the deals for return flights from Istanbul to Hanoi in May.
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