Cheapest return flights from Istanbul to Oslo in July from 134€

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

Return flights

01 Jul - 22 Jul Norwegian direct
01 Jul - 19 Jul Norwegian direct
01 Jul - 15 Jul Norwegian direct
08 Jul - 22 Jul Norwegian direct
05 Jul - 22 Jul Norwegian direct
08 Jul - 19 Jul Norwegian direct
08 Jul - 15 Jul Norwegian direct
05 Jul - 19 Jul Norwegian direct
05 Jul - 15 Jul Norwegian direct
01 Jul - 12 Jul Norwegian direct
12 Jul - 02 Aug Norwegian direct
15 Jul - 02 Aug Norwegian direct
22 Jul - 02 Aug Norwegian direct
22 Jul - 09 Aug Norwegian direct

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