Cheapest one-way flights from Helsinki to Istanbul in November from $119
AirHint found the following cheapest one-way flights from Helsinki (HEL) to Istanbul (IST) in November 2025 (see full year).
One-Way flights
| 11 Nov | Ryanair | ||
| 12 Nov | Norwegian Air Sweden AOC | ||
| 12 Nov | Turkish Airlines | direct | |
| 11 Nov | Turkish Airlines | direct |
Also check the deals for return flights from Helsinki to Istanbul in November.
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.
