Cheapest return flights from Oslo to Istanbul in June from 128€

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

04 Jun - 11 Jun Norwegian
01 Jun - 11 Jun Norwegian direct
04 Jun - 11 Jun Pegasus Airlines direct
08 Jun - 11 Jun Norwegian direct
01 Jun - 15 Jun Norwegian direct
04 Jun - 09 Jun Pegasus Airlines direct
04 Jun - 12 Jun Pegasus Airlines direct
08 Jun - 25 Jun Norwegian direct
08 Jun - 15 Jun Norwegian direct
04 Jun - 25 Jun Norwegian direct
24 Jun - 20 Jul LOT
30 Jun - 06 Jul Ryanair
27 Jun - 31 Jul Ryanair
27 Jun - 11 Jul Norwegian
27 Jun - 27 Jul Air Serbia
29 Jun - 06 Jul Norwegian direct
25 Jun - 09 Jul Norwegian direct
29 Jun - 09 Jul Norwegian direct
30 Jun - 06 Jul Pegasus Airlines direct
29 Jun - 16 Jul Norwegian direct

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul