Cheapest return flights from Istanbul to Oslo in March from 127€

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

Return flights

07 Mar - 08 Mar Pegasus Airlines
14 Mar - 15 Mar Pegasus Airlines
09 Mar - 12 Mar Pegasus Airlines direct
10 Mar - 14 Mar Pegasus Airlines direct
09 Mar - 13 Mar Pegasus Airlines direct
09 Mar - 14 Mar Pegasus Airlines direct
16 Mar - 19 Mar Pegasus Airlines
24 Mar - 31 Mar Pegasus Airlines
14 Mar - 15 Mar Pegasus Airlines direct
21 Mar - 29 Mar Pegasus Airlines

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

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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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