Cheapest upcoming dates
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Airlines Flying This Route
Fly Jinnah
Pakistan International Airlines
Airports on this route
Flying from Islamabad
- ISB
Islamabad International Airport
Islamabad
Other airports near Islamabad
- PEW
Bacha Khan International Airport
Peshawar
Arriving in Karachi
- KHI
Jinnah International Airport
Karachi
Best time to fly
Among the months with available fare data, November had the lowest observed fare, from $80.
Karachi is mildest and driest from December to February.
Based on typical climate for the destination, not a forecast.
Typical climate in Karachi
Average daily highs and lows in Karachi, and how often it rains.
Warmest month
May, around 36°C
Mildest months
Dec to Feb
Wettest month
Aug, about 10 rainy days
- Jan: average high 24°C, average low 12°C, 2 days of rain.
- Feb: average high 29°C, average low 15°C, 1 days of rain.
- Mar: average high 32°C, average low 19°C, 1 days of rain.
- Apr: average high 35°C, average low 23°C, 1 days of rain.
- May: average high 36°C, average low 26°C, 0 days of rain.
- Jun: average high 35°C, average low 28°C, 2 days of rain.
- Jul: average high 33°C, average low 28°C, 10 days of rain.
- Aug: average high 31°C, average low 26°C, 10 days of rain.
- Sep: average high 33°C, average low 26°C, 2 days of rain.
- Oct: average high 34°C, average low 23°C, 1 days of rain.
- Nov: average high 31°C, average low 19°C, 1 days of rain.
- Dec: average high 27°C, average low 14°C, 0 days of rain.
More for your trip
Everything else your trip needs, compared in one place.
More ways to reach Karachi
The return route
Tips for Cheaper Flights
Book Early
For flights from Islamabad to Karachi, booking 2-3 months in advance typically offers the best prices.
Fly Mid-Week
Tuesday to Thursday flights are often cheaper than weekend departures on this route.
Compare All Options
Tripzle compares prices from 2 airlines so you always find the best deal.
Be Flexible
Shifting your dates by a day or two can save significantly on Islamabad to Karachi flights.
Frequently Asked Questions
A typical flight from Islamabad to Karachi takes about 2h 5m.
Yes, direct flights are available from Islamabad to Karachi, taking approximately 2h 5m.
Flights to Karachi arrive at Jinnah International Airport (KHI).
2 airlines operate this route, including Fly Jinnah, Pakistan International Airlines.
Among the months with available fare data, November had the lowest observed fares from Islamabad to Karachi.