Cheapest return flights from Islamabad to Istanbul in April from 488€

AirHint found the following cheapest return flights from Islamabad (ISB) to Istanbul (IST) in April 2026 (see full year).

Return flights

14 Apr - 26 Apr PIA
14 Apr - 19 Apr PIA
14 Apr - 21 Apr PIA
15 Apr - 20 Apr PIA
12 Apr - 27 Apr PIA
19 Apr - 29 Apr PIA
21 Apr - 30 Apr PIA
21 Apr - 26 Apr PIA
15 Apr - 22 Apr PIA
20 Apr - 25 Apr PIA
25 Apr - 02 May Oman Air
24 Apr - 10 May PIA
28 Apr - 03 May Oman Air
25 Apr - 01 May Oman Air
18 Apr - 16 May Oman Air
30 Apr - 12 May AZAL
29 Apr - 05 May Flynas
27 Apr - 02 May Flynas
26 Apr - 01 May AZAL
21 Apr - 01 May PIA

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

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