Cheapest return flights from Oslo to Istanbul in July from 252€

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

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

Return flights

30 Jul - 06 Aug Air Serbia
25 Jul - 11 Aug Pegasus Airlines
01 Jul - 02 Jul Ryanair
22 Jul - 29 Jul Pegasus Airlines
21 Jul - 11 Aug Pegasus Airlines
29 Jul - 06 Aug Pegasus Airlines
21 Jul - 15 Aug Pegasus Airlines
01 Jul - 15 Jul Ryanair
22 Jul - 29 Jul Pegasus Airlines direct
06 Jul - 09 Jul Norwegian direct
30 Jul - 13 Aug Norwegian direct
30 Jul - 06 Aug Pegasus Airlines direct
14 Jul - 21 Jul airBaltic
10 Jul - 18 Jul Air Serbia
14 Jul - 21 Jul Pegasus Airlines direct
25 Jul - 11 Aug Pegasus Airlines direct
01 Jul - 02 Jul Pegasus Airlines direct
02 Jul - 06 Jul Norwegian direct
29 Jul - 06 Aug Turkish Airlines direct
27 Jul - 13 Aug Norwegian direct

Also check the deals for one-way 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.

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