Cheap Flights from Karachi to Islamabad from S$ 113

Frequently Asked Questions

• Which airlines offer the cheapest flights from Karachi (KHI) to Islamabad (ISB)?

  Based on Trip.com data, Fly Jinnah offers one-way fares as low as S$ 113 on Cheapest nonstop routes (e.g. KHI to ISB on Fri, Jul 17), while Fly Jinnah offers Cheapest nonstop round-trips from S$ 220 departing on Thu, Jul 23 and returning on Mon, Jul 27.

• Which airlines offer direct flights from Karachi to Islamabad?

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

• How long is a flight from Karachi (KHI) to Islamabad (ISB)?

  It takes about 1 hour 58 minutes to fly from Karachi (KHI) to Islamabad (ISB).

• When is the best time to book flights from Karachi to Islamabad?

  By analyzing data from all airlines on the Trip.com 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.

• How many flights are there per week from Karachi to Islamabad?

  Based on Trip.com data in the past 4 weeks, there is 64 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 (07:16) Fly Jinnah: S/M/T/W/T/F/S -- 9P672 (15:01)

• How can I find the best deals on flights from Karachi to Islamabad?

  To find best deals on flights from Karachi to Islamabad, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jul 17, with one-way flights priced at just S$ 113.
  · 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 Trip.com 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 Trip.com app users.

• When is the best time to book a flight from Karachi to Islamabad to get the best price?

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

• Which upcoming date is the cheapest for flights from Karachi to Islamabad?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Karachi to Islamabad on July 23, 2026 with Fly Jinnah, with prices starting at S$ 220.

• Which airports can I fly through when travelling to Islamabad from Karachi?

  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).

• What is the time difference between Karachi and Islamabad?

  The time difference between Islamabad and Karachi is 0h.

• How can I change or cancel my flight ticket from Karachi to Islamabad?

  Tickets can only be changed or cancelled 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 booking, 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.