Cheapest return flights from Oslo to Istanbul in April from 125€

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

Return flights

21 Apr - 28 Apr Wizz Air
17 Apr - 22 Apr Wizz Air Malta
10 Apr - 15 Apr Pegasus Airlines
14 Apr - 21 Apr Pegasus Airlines direct
24 Apr - 28 Apr Pegasus Airlines direct
12 Apr - 21 Apr Pegasus Airlines direct
21 Apr - 28 Apr Pegasus Airlines direct
10 Apr - 13 Apr Pegasus Airlines
27 Apr - 06 May Wizz Air Malta
24 Apr - 27 Apr Pegasus Airlines direct
27 Apr - 06 May Pegasus Airlines direct
14 Apr - 14 May Pegasus Airlines direct
23 Apr - 26 Apr Pegasus Airlines direct
27 Apr - 03 May Wizz Air Malta
29 Apr - 03 May Pegasus Airlines
30 Apr - 03 May Norwegian
27 Apr - 03 May Pegasus Airlines direct
29 Apr - 03 May Pegasus Airlines direct
30 Apr - 03 May Pegasus Airlines direct

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

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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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