Cheapest one-way flights from Oslo to Istanbul in July from 82€

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 July 2025 (see full year).

One-Way flights

31 Jul Pegasus Airlines direct
30 Jul Norwegian direct
25 Jul Pegasus Airlines direct
29 Jul Pegasus Airlines direct
23 Jul Pegasus Airlines direct
21 Jul Pegasus Airlines direct
22 Jul Pegasus Airlines direct
19 Jul Ryanair
17 Jul Norwegian
01 Jul Ryanair

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul