Cheapest return flights from Istanbul to Oslo in June from 166€

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

Return flights

24 Jun - 15 Jul Norwegian direct
12 Jun - 14 Jun Pegasus Airlines
05 Jun - 11 Jun Pegasus Airlines
19 Jun - 21 Jun Pegasus Airlines
15 Jun - 21 Jun Pegasus Airlines
05 Jun - 11 Jun Pegasus Airlines direct
12 Jun - 14 Jun Pegasus Airlines direct
21 Jun - 24 Jun Norwegian direct
15 Jun - 21 Jun Pegasus Airlines direct
19 Jun - 21 Jun Pegasus Airlines direct
30 Jun - 30 Jun Pegasus Airlines 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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