Cheapest one-way flights from Oslo to Istanbul in March from $157
AirHint found the following cheapest one-way flights from Oslo (OSL) to Istanbul (IST) in March 2026 (see full year).
One-Way flights
| 14 Mar | Pegasus Airlines | direct | |
| 15 Mar | Pegasus Airlines | direct |
Also check the deals for return flights from Oslo to Istanbul in March.
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.
