Cheapest return flights from Istanbul to Oslo in March from 141€

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

Return flights

06 Mar - 08 Mar Pegasus Airlines direct
10 Mar - 15 Mar Pegasus Airlines
10 Mar - 15 Mar Pegasus Airlines direct
07 Mar - 11 Mar Pegasus Airlines direct
13 Mar - 16 Mar Pegasus Airlines direct
09 Mar - 20 Mar Air France
13 Mar - 15 Mar Pegasus Airlines direct
27 Mar - 01 Apr Air France
15 Mar - 29 Mar KLM
09 Mar - 20 Mar Pegasus Airlines direct
19 Mar - 22 Mar Turkish Airlines direct

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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