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

Return flights

04 Nov - 16 Dec	Wizz Air
17 Nov - 26 Nov	Norwegian
12 Nov - 16 Nov	Norwegian
13 Nov - 17 Nov	Norwegian
18 Nov - 26 Nov	Wizz Air Malta
18 Nov - 23 Nov	Wizz Air
27 Nov - 13 Dec	Ryanair
01 Nov - 08 Nov	Wizz Air
22 Nov - 26 Nov	Wizz Air
07 Nov - 14 Nov	Pegasus Airlines
27 Nov - 07 Dec	Ryanair
17 Nov - 04 Dec	Ryanair
16 Nov - 21 Nov	Ryanair
13 Nov - 16 Nov	Ryanair
27 Nov - 13 Dec	Pegasus Airlines	direct
27 Nov - 01 Dec	Ryanair
24 Nov - 04 Dec	Norwegian
17 Nov - 04 Dec	Pegasus Airlines	direct
27 Nov - 01 Dec	Pegasus Airlines	direct
27 Nov - 07 Dec	Turkish Airlines	direct

Also check the deals for one-way flights from Oslo to Istanbul 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 Oslo to Istanbul in November from 112€

Return flights