Cheapest return flights from Oslo to Istanbul in January from 84€

AirHint found the following cheapest return flights from Oslo (OSL) to Istanbul (IST) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Wizz Air
31 Jan - 07 Feb Wizz Air
12 Jan - 23 Jan Ryanair
09 Jan - 24 Jan Ryanair
26 Jan - 04 Feb Wizz Air
17 Jan - 26 Jan Wizz Air
17 Jan - 20 Jan Wizz Air
29 Jan - 01 Feb Wizz Air
18 Jan - 27 Jan Wizz Air
27 Jan - 01 Feb Wizz Air
07 Jan - 30 Jan Pegasus Airlines
13 Jan - 19 Jan Wizz Air
06 Jan - 26 Jan Wizz Air
18 Jan - 22 Jan Norwegian
27 Jan - 06 Feb Ryanair
01 Jan - 01 Feb Pegasus Airlines direct
07 Jan - 27 Feb Pegasus Airlines
25 Jan - 02 Feb Pegasus Airlines direct
26 Jan - 04 Feb Pegasus Airlines direct
27 Jan - 06 Feb Pegasus Airlines direct

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

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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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