Cheapest one-way flights from Oslo to Istanbul in August from 67€

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

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

One-Way flights

17 Aug Norwegian direct
06 Aug Pegasus Airlines direct
12 Aug Pegasus Airlines direct
11 Aug Pegasus Airlines direct
01 Aug Pegasus Airlines direct
23 Aug Pegasus Airlines direct
31 Aug Norwegian direct
30 Aug Pegasus Airlines direct
05 Aug Pegasus Airlines direct

Also check the deals for return flights from Oslo to Istanbul 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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