Cheap flights from Islamabad to Karachi from $85

If you don’t want to visit Karachi in February, then you should wait until September to fly from Islamabad, when ticket prices are also cheap, with an average price of $160.

On average, the least expensive day to fly to Karachi from Islamabad is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $181. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Islamabad because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $196.

In the afternoon is the cheapest time of day to fly from Islamabad to Karachi when you can find flight prices for as low as $181. Flying to Karachi in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Karachi are more costly at noon, with an average ticket price of $202. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Islamabad Intl to Karachi Quaid-E-Azam Intl for the best Islamabad Intl - Karachi Quaid-E-Azam Intl flight prices

You are more likely to see cheaper flights to Karachi from Islamabad when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from Islamabad for as low as $155 on momondo.

There is only 1 cabin class available to choose from on Islamabad to Karachi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Fly Jinnah is the most popular carrier operating from Islamabad Intl to Karachi Quaid-E-Azam Intl

Fly Jinnah, Pakistan International Airlines and airblue are the top three most popular airlines that fly to Karachi from Islamabad according to our data. Fly Jinnah is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Karachi. Keep in mind that there are 4 different airlines that fly to Karachi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 25% of flights between Islamabad and Karachi have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Arabia have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between Islamabad and Karachi is 7 per day as of August 2026. The most frequent departure time is 9:00AM, with 38% of daily flights leaving in the evening.

The number of flights available between Islamabad and Karachi is 55 per week as of August 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.