Cheapest return flights from Oslo to Istanbul in December from 141€

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

Return flights

08 Dec - 14 Dec Norwegian
11 Dec - 16 Dec Scandinavian Airlines
05 Dec - 14 Dec Pegasus Airlines direct
09 Dec - 21 Jan Pegasus Airlines
11 Dec - 16 Dec Pegasus Airlines direct
11 Dec - 30 Dec Scandinavian Airlines
16 Dec - 16 Jan Norwegian
27 Dec - 28 Dec Pegasus Airlines
22 Dec - 05 Jan Scandinavian Airlines
20 Dec - 20 Jan Norwegian
21 Dec - 08 Jan Air Serbia
25 Dec - 31 Dec Air Serbia
28 Dec - 03 Jan Pegasus Airlines
27 Dec - 03 Jan Pegasus Airlines
25 Dec - 31 Dec Pegasus Airlines direct
27 Dec - 03 Jan Pegasus Airlines direct

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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