AirHint found the following cheapest one-way flights from Istanbul (IST) to Hanoi (HAN) in May 2026 (see full year).
One-Way flights
| 10 May | AirAsia X | ||
| 04 May | Oman Air | ||
| 01 May | Air Arabia | ||
| 23 May | Oman Air | ||
| 27 May | Kuwait Airways | ||
| 22 May | Kuwait Airways | ||
| 03 May | AirAsia X | ||
| 02 May | Thai Airways | ||
| 21 May | IndiGo | ||
| 01 May | Turkish Airlines | direct |
Also check the deals for return flights from Istanbul to Hanoi in May.
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