Cheapest one-way flights from Karachi to Islamabad in May from $73
AirHint found the following cheapest one-way flights from Karachi (KHI) to Islamabad (ISB) in May 2025 (see full year).
One-Way flights
| 01 May | Fly Jinnah | direct | |
| 12 May | Fly Jinnah | direct | |
| 13 May | Fly Jinnah | direct | |
| 24 May | Fly Jinnah | direct |
Also check the deals for return flights from Karachi to Islamabad in May.
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.
