Cheapest return flights from Istanbul to Oslo in December from 140€

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

Return flights

22 Dec - 31 Dec Pegasus Airlines direct
03 Dec - 10 Dec Wizz Air UK
24 Dec - 31 Dec Pegasus Airlines
06 Dec - 08 Dec Pegasus Airlines
01 Dec - 06 Dec AJet
24 Dec - 31 Dec Pegasus Airlines direct
03 Dec - 10 Dec Pegasus Airlines direct
04 Dec - 07 Dec Pegasus Airlines direct
21 Dec - 30 Dec Pegasus Airlines direct
06 Dec - 09 Dec Pegasus Airlines
26 Dec - 08 Jan Pegasus Airlines
26 Dec - 04 Jan Pegasus Airlines
26 Dec - 04 Jan Pegasus Airlines direct
26 Dec - 08 Jan Pegasus Airlines direct
23 Dec - 03 Jan Pegasus Airlines direct
27 Dec - 04 Jan Pegasus Airlines
31 Dec - 04 Jan Pegasus Airlines
30 Dec - 02 Jan LOT
31 Dec - 02 Jan LOT
26 Dec - 03 Jan LOT

Also check the deals for one-way flights from Istanbul to Oslo in December.

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