Cheapest one-way flights from Istanbul to Oslo in December from 90€

Best time to book flights for Istanbul (IST) to Oslo (OSL) flights at AirHint

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

One-Way flights

07 Dec Aegean Airlines
08 Dec Aegean Airlines
15 Dec Wizz Air UK
19 Dec Wizz Air UK
29 Dec Turkish Airlines
08 Dec Turkish Airlines direct
15 Dec Turkish Airlines direct
19 Dec Turkish Airlines direct
07 Dec Turkish Airlines direct
29 Dec Turkish Airlines direct

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

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.

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