Here is the cheapest just one-way flight price located by a momondo person in the last 72 hrs by searching to get a flight from Karachi to Islamabad departing on 3/24. Fares may adjust, and may not be available for all flights or journey dates. Simply click the price to https://lifewebdirectory.com/listings13142011/an-unbiased-view-of-flights-google-usa