Cheapest return flights from Istanbul to Oslo in June from $211

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

Return flights

24 Jun - 26 Jun Pegasus Airlines
21 Jun - 23 Jun Pegasus Airlines
20 Jun - 25 Jun Pegasus Airlines
18 Jun - 27 Jun Norwegian
22 Jun - 25 Jun Pegasus Airlines
11 Jun - 14 Jun Norwegian
13 Jun - 15 Jun Pegasus Airlines
13 Jun - 17 Jun Pegasus Airlines
18 Jun - 21 Jun Norwegian
14 Jun - 20 Jun Pegasus Airlines
27 Jun - 01 Jul Pegasus Airlines
25 Jun - 16 Jul Norwegian direct
27 Jun - 03 Jul Pegasus Airlines
27 Jun - 02 Jul Pegasus Airlines
29 Jun - 01 Jul Pegasus Airlines
26 Jun - 02 Jul AJet
27 Jun - 05 Jul Pegasus Airlines
30 Jun - 14 Jul Air Serbia
25 Jun - 13 Jul Norwegian direct
26 Jun - 07 Jul LOT

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