Cheapest return IST–OSL flights, June

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

Return flights

06 Jun - 09 Jun AJet
09 Jun - 12 Jun Pegasus Airlines
06 Jun - 16 Jun AJet
03 Jun - 12 Jun Wizz Air UK
09 Jun - 16 Jun AJet
02 Jun - 08 Jun Pegasus Airlines
07 Jun - 09 Jun Pegasus Airlines
08 Jun - 16 Jun Pegasus Airlines
03 Jun - 13 Jun Wizz Air UK
02 Jun - 12 Jun AJet
24 Jun - 15 Jul Norwegian direct
29 Jun - 02 Jul LOT
20 Jun - 04 Jul AJet
28 Jun - 15 Jul Norwegian direct
28 Jun - 19 Jul Norwegian direct
21 Jun - 12 Jul Norwegian direct
24 Jun - 12 Jul Norwegian direct
28 Jun - 12 Jul Norwegian direct
21 Jun - 08 Jul Norwegian direct
24 Jun - 08 Jul Norwegian direct

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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