Cheapest return flights from Istanbul to Oslo in July from $159

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

AirHint found the following cheapest return flights from Istanbul (IST) to Oslo (OSL) in July 2025 (see full year).

Return flights

02 Jul - 30 Jul Norwegian direct
02 Jul - 23 Jul Norwegian direct
05 Jul - 25 Aug AJet
09 Jul - 30 Jul Norwegian direct
05 Jul - 25 Aug Pegasus Airlines direct
09 Jul - 23 Jul Norwegian direct
13 Jul - 30 Jul Norwegian direct
02 Jul - 20 Jul Norwegian direct
13 Jul - 03 Aug Norwegian direct
03 Jul - 09 Jul Pegasus Airlines
13 Jul - 23 Jul Norwegian direct
01 Jul - 08 Jul Wizz Air UK
21 Jul - 27 Jul Wizz Air UK
29 Jul - 03 Aug Wizz Air UK
16 Jul - 03 Aug Norwegian direct
15 Jul - 15 Aug Wizz Air UK
29 Jul - 04 Aug Wizz Air UK
28 Jul - 09 Aug Wizz Air UK
31 Jul - 07 Aug LOT
30 Jul - 13 Aug Norwegian direct

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

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