Cheapest return flights from Oslo to Istanbul in December from 176€

AirHint found the following cheapest return flights from Oslo (OSL) to Istanbul (SAW) in December 2025 (see full year).

Return flights

31 Dec - 13 Jan Pegasus Airlines
31 Dec - 09 Jan Pegasus Airlines
29 Dec - 15 Jan Pegasus Airlines
31 Dec - 11 Jan Pegasus Airlines
30 Dec - 12 Jan Ryanair
31 Dec - 11 Jan Pegasus Airlines direct
29 Dec - 31 Dec Pegasus Airlines
31 Dec - 13 Jan Pegasus Airlines direct
29 Dec - 06 Jan Pegasus Airlines
31 Dec - 09 Jan Pegasus Airlines direct
28 Dec - 07 Jan Ryanair
29 Dec - 31 Dec Pegasus Airlines direct
27 Dec - 31 Dec Pegasus Airlines
23 Dec - 26 Dec Wizz Air
27 Dec - 31 Dec Pegasus Airlines direct
26 Dec - 31 Dec Ryanair
26 Dec - 30 Dec Pegasus Airlines
22 Dec - 29 Dec Norwegian Air Sweden AOC
22 Dec - 28 Dec Norwegian Air Sweden AOC
24 Dec - 26 Dec Wizz Air

Also check the deals for one-way 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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