Cheapest return flights from Oslo to Istanbul in July from 211€

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

Return flights

08 Jul - 15 Jul Ryanair
26 Jul - 05 Aug Ryanair
29 Jul - 09 Aug Ryanair
01 Jul - 19 Jul LOT
08 Jul - 17 Jul LOT
20 Jul - 26 Jul LOT
13 Jul - 27 Jul LOT
29 Jul - 23 Aug LOT
06 Jul - 26 Jul LOT
20 Jul - 31 Jul LOT
03 Jul - 13 Jul LOT
03 Jul - 12 Jul Ryanair
20 Jul - 24 Jul LOT
29 Jul - 05 Aug Norwegian
29 Jul - 05 Aug Norwegian direct
29 Jul - 09 Aug Norwegian direct
29 Jul - 23 Aug Turkish Airlines direct
29 Jul - 02 Aug Norwegian direct
26 Jul - 05 Aug Norwegian direct
22 Jul - 05 Aug Norwegian direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.