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

Return flights

28 Nov - 05 Dec	Pegasus Airlines
06 Nov - 11 Nov	Wizz Air UK
19 Nov - 23 Nov	Wizz Air UK
11 Nov - 16 Nov	Pegasus Airlines
20 Nov - 24 Nov	Pegasus Airlines
25 Nov - 29 Nov	Pegasus Airlines
22 Nov - 24 Nov	Pegasus Airlines
01 Nov - 04 Nov	Pegasus Airlines
18 Nov - 22 Nov	Pegasus Airlines
07 Nov - 13 Nov	Wizz Air
14 Nov - 17 Nov	Pegasus Airlines
28 Nov - 05 Dec	Pegasus Airlines	direct
24 Nov - 01 Dec	Pegasus Airlines
24 Nov - 01 Dec	Turkish Airlines	direct

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

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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Cheapest return flights from Istanbul to Oslo in November from 109€

Return flights