Cheapest return flights from Islamabad to Istanbul in April from 367€

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

Return flights

03 Apr - 12 Apr PIA
04 Apr - 12 Apr PIA
02 Apr - 05 Apr PIA
07 Apr - 16 Apr PIA
02 Apr - 12 Apr PIA
10 Apr - 15 Apr PIA
06 Apr - 13 Apr PIA
16 Apr - 10 May PIA
06 Apr - 17 Apr PIA
20 Apr - 26 Apr PIA
18 Apr - 26 Apr PIA
17 Apr - 04 May PIA
01 Apr - 31 May Fly Jinnah
25 Apr - 03 May PIA
29 Apr - 05 May Flynas
21 Apr - 09 May Fly Jinnah
04 Apr - 16 May PIA
27 Apr - 05 May Fly Jinnah
02 Apr - 02 May Fly Jinnah
29 Apr - 05 May Turkish Airlines direct

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

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