Cheapest return flights from Istanbul to Oslo in May from $177

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

Return flights

11 May - 17 May Pegasus Airlines direct
08 May - 16 May Pegasus Airlines direct
07 May - 10 May Pegasus Airlines
06 May - 10 May Pegasus Airlines
07 May - 11 May Pegasus Airlines
07 May - 11 May Pegasus Airlines direct
07 May - 10 May Pegasus Airlines direct
06 May - 10 May Pegasus Airlines direct
10 May - 19 May Pegasus Airlines
13 May - 17 May Pegasus Airlines direct
12 May - 11 Jun Pegasus Airlines
12 May - 11 Jun Pegasus Airlines direct

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

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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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