Cheapest return flights from Oslo to Istanbul in June from 121€

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 June 2025 (see full year).

Return flights

03 Jun - 10 Jun Pegasus Airlines direct
01 Jun - 11 Jun Norwegian direct
12 Jun - 16 Jun Ryanair
17 Jun - 24 Jun British Airways
05 Jun - 13 Jun Pegasus Airlines direct
04 Jun - 12 Jun Pegasus Airlines direct
01 Jun - 04 Jun Norwegian direct
08 Jun - 11 Jun Norwegian direct
08 Jun - 25 Jun Norwegian direct
05 Jun - 09 Jun Pegasus Airlines direct
16 Jun - 07 Jul Ryanair
23 Jun - 07 Jul Ryanair
21 Jun - 07 Jul Ryanair
11 Jun - 02 Jul Norwegian direct
22 Jun - 03 Jul Ryanair
15 Jun - 02 Jul Norwegian direct
28 Jun - 28 Jul Ryanair
16 Jun - 07 Jul Pegasus Airlines direct
23 Jun - 07 Jul Pegasus Airlines direct
29 Jun - 02 Jul Norwegian direct

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

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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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