AirHint found the following cheapest one-way flights from Istanbul (IST) to Hanoi (HAN) in January 2026 (see full year).
One-Way flights
| 26 Jan | AirAsia X | ||
| 27 Jan | IndiGo | ||
| 20 Jan | IndiGo | ||
| 29 Jan | Gulf Air | ||
| 28 Jan | AJet | ||
| 22 Jan | IndiGo | ||
| 30 Jan | AJet | ||
| 24 Jan | IndiGo | ||
| 23 Jan | IndiGo | ||
| 19 Jan | IndiGo |
Also check the deals for return flights from Istanbul to Hanoi in January.
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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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