Cheapest one-way flights from Istanbul to Oslo in October from 58€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Oslo (OSL) in October 2025 (see full year).

One-Way flights

22 Oct Wizz Air UK
08 Oct Wizz Air UK
22 Oct Norwegian direct
11 Oct Wizz Air UK
09 Oct Wizz Air UK
12 Oct Wizz Air UK
07 Oct Wizz Air UK
19 Oct Wizz Air UK
21 Oct Pegasus Airlines direct
20 Oct Pegasus Airlines

Also check the deals for return flights from Istanbul to Oslo in October.

Skyscanner

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.