AirHint found the following cheapest one-way flights from Islamabad (ISB) to Istanbul (IST) in May 2026 (see full year).
One-Way flights
| 01 May | PIA | ||
| 09 May | PIA | ||
| 02 May | Fly Jinnah | ||
| 10 May | Fly Jinnah | ||
| 20 May | flydubai | ||
| 19 May | flydubai | ||
| 09 May | PIA | direct | |
| 22 May | flydubai | ||
| 28 May | flydubai | ||
| 12 May | Turkish Airlines | direct |
Also check the deals for return flights from Islamabad to Istanbul in May.
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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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