Cheapest one-way flights from Istanbul to Oslo in August from 128€

Best time to book flights for Istanbul (IST) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (IST) to Oslo (OSL) in August 2025 (see full year).

One-Way flights

25 Aug HiSky
17 Aug Wizz Air
09 Aug Wizz Air UK
04 Aug LOT
13 Aug Norwegian direct
25 Aug Turkish Airlines direct
06 Aug Pegasus Airlines direct
08 Aug Pegasus Airlines direct
17 Aug Norwegian direct
09 Aug Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Oslo in August.

Skyscanner

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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