Cheapest return flights from Oslo to Istanbul in May from 152€

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

Return flights

05 May - 11 May Pegasus Airlines direct
01 May - 07 May Pegasus Airlines direct
06 May - 10 May Pegasus Airlines direct
01 May - 05 May Pegasus Airlines direct
12 May - 11 Jun Pegasus Airlines direct
07 May - 11 May Norwegian
18 May - 18 Jun Norwegian
18 May - 24 Jun Norwegian
18 May - 18 Jun Pegasus Airlines direct
18 May - 24 Jun Pegasus Airlines direct
22 May - 26 May Pegasus Airlines direct
19 May - 20 Jun Norwegian
21 May - 24 May Pegasus Airlines direct
07 May - 11 May Pegasus Airlines direct
11 May - 24 May Norwegian
21 May - 25 May Pegasus Airlines direct
19 May - 20 Jun Pegasus Airlines direct

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