Cheapest return flights from Istanbul to Oslo in March from 145€

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

Return flights

13 Mar - 15 Mar Pegasus Airlines direct
08 Mar - 15 Mar Pegasus Airlines direct
10 Mar - 17 Mar Pegasus Airlines direct
04 Mar - 08 Mar Pegasus Airlines direct
03 Mar - 08 Mar Pegasus Airlines direct
04 Mar - 10 Mar Pegasus Airlines direct
15 Mar - 18 Mar Pegasus Airlines
16 Mar - 23 Mar Pegasus Airlines direct
23 Mar - 26 Mar Pegasus Airlines
16 Mar - 22 Mar Air Serbia
30 Mar - 06 Apr Air Serbia
30 Mar - 06 Apr 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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