KHI to ISB, Jinnah International Airport to Islamabad International Airport Cheap Flights

Based on HopeGoo data, Fly Jinnah offers one-way fares as low as US$50 on Cheapest nonstop routes (e.g. KHI to ISB on Mon, Mar 2), while Fly Jinnah offers Cheapest nonstop round-trips from US$94 departing on Sat, Feb 28 and returning on Sat, Mar 7.

At the moment, you can catch a nonstop flight from Karachi to Islamabad with the following airlines, including: Fly Jinnah Pakistan International Airlines Airblue Air Sial Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 1 hour 58 minutes to fly from Karachi to Islamabad.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Karachi to Islamabad is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 37 flight per week flying from Karachi to Islamabad. You can check the weekly schedule for popular airlines on this route below: Pakistan International Airlines: S/M/T/W/T/F/S -- PK300 (07:10) Fly Jinnah: S/M/T/W/T/F/S -- 9P674 (23:14) Air Sial: S/M/T/W/T/F/S -- PF129 (00:39)

To find best deals on flights from Karachi to Islamabad, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 2, with one-way flights priced at just US$50. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Fly Jinnah. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Islamabad travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Karachi to Islamabad is August, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Karachi to Islamabad on February 25, 2026 with Fly Jinnah, with prices starting at US$41.

You can land at any one of the following hubs in Islamabad, with Jinnah International Airport to Islamabad International Airport (KHI-ISB) is by far the most common option on this route: Islamabad International Airport (ISB).

The time difference between Islamabad and Karachi is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.