Cheapest return flights from Oslo to Istanbul in June from 163€

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

Return flights

15 Jun - 02 Jul Norwegian
19 Jun - 22 Jun Ryanair
24 Jun - 01 Jul Ryanair
25 Jun - 15 Jul airBaltic
15 Jun - 02 Jul Pegasus Airlines direct
21 Jun - 24 Jun Norwegian direct
28 Jun - 01 Jul Norwegian direct
24 Jun - 01 Jul Norwegian direct
21 Jun - 01 Jul Norwegian direct
26 Jun - 25 Jul Air Serbia
24 Jun - 28 Jun Norwegian direct
21 Jun - 28 Jun Norwegian direct
20 Jun - 21 Jul Norwegian
28 Jun - 05 Jul Norwegian direct
19 Jun - 22 Jun Pegasus Airlines direct

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

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