Cheapest one-way flights from Oslo to Istanbul in July from 71€

AirHint found the following cheapest one-way flights from Oslo (OSL) to Istanbul (IST) in July 2026 (see full year).

One-Way flights

29 Jul Norwegian direct
22 Jul Norwegian direct
19 Jul Norwegian direct
14 Jul Air Serbia
07 Jul Air Serbia
11 Jul Air Serbia
13 Jul Air Serbia
15 Jul Air Serbia
15 Jul Norwegian direct
20 Jul LOT

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

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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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