Cheapest one-way flights from Oslo to Istanbul in December from 95€

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

One-Way flights

29 Dec Pegasus Airlines direct
30 Dec Norwegian
30 Dec Pegasus Airlines direct
28 Dec Ryanair
28 Dec Pegasus Airlines direct
24 Dec Wizz Air
22 Dec Norwegian Air Sweden AOC
23 Dec Ryanair
25 Dec Pegasus Airlines direct
24 Dec Pegasus Airlines direct

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

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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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