Cheapest return flights from Islamabad to Istanbul in April from 441€

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

Return flights

14 Apr - 18 Apr Flynas
08 Apr - 16 Apr Flynas
22 Apr - 06 May Flynas
09 Apr - 16 Apr Flynas
08 Apr - 15 Apr Flynas
28 Apr - 04 May Fly Jinnah
03 Apr - 08 Apr Fly Jinnah
23 Apr - 30 Apr Fly Jinnah
05 Apr - 12 Apr Fly Jinnah
20 Apr - 30 Apr flydubai
03 Apr - 02 May SalamAir
03 Apr - 08 Apr Turkish Airlines direct
25 Apr - 03 May Turkish Airlines direct
14 Apr - 18 Apr Turkish Airlines direct
22 Apr - 06 May Turkish Airlines direct
03 Apr - 02 May Turkish Airlines direct

Also check the deals for one-way flights from Islamabad 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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