Cheapest return flights from Islamabad to Istanbul in April from $530

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

Return flights

01 Apr - 30 Apr SalamAir
02 Apr - 09 Apr AZAL
23 Apr - 01 May Fly Jinnah
21 Apr - 02 May Fly Jinnah
01 Apr - 08 Apr Kuwait Airways
02 Apr - 10 Apr AZAL
02 Apr - 12 Apr AZAL
03 Apr - 12 Apr Fly Jinnah
12 Apr - 19 Apr AZAL
03 Apr - 11 Apr Fly Jinnah
01 Apr - 10 Apr flydubai
09 Apr - 20 Apr flydubai
21 Apr - 02 May Turkish Airlines direct
23 Apr - 01 May Turkish Airlines direct

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

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