Cheapest one-way flights from Istanbul to Oslo in December from $72

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

One-Way flights

06 Dec Pegasus Airlines direct
12 Dec Pegasus Airlines direct
10 Dec Pegasus Airlines direct
29 Dec Pegasus Airlines direct
27 Dec Pegasus Airlines direct
30 Dec LOT
30 Dec Pegasus 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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