Direct (nonstop) flights from Islamabad to Karachi
5 airlines fly nonstop from Islamabad International Airport (ISB) to Jinnah International (KHI). It's 686 miles (1,104 km), about 2h in the air. Operated by Fly Jinnah, Air China, Airblue and others.
Fly Jinnah
Air China
Airblue
AirSial
Pakistan International Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
PK
Pakistan International Airlines
Alternative Routes
Other ways to fly from Islamabad to Karachi with one stop · direct emits 127 kg CO₂ per passenger
Looking for the return flight?
KHI → ISB: Flights from Karachi to IslamabadOther direct flights from Islamabad
Direct flights from Karachi (KHI)
Frequently Asked Questions
How long is the direct flight from Islamabad to Karachi?
A nonstop flight from Islamabad (ISB) to Karachi (KHI) takes approximately 2 hours. The distance is 686 miles (1,104 km).
Which airlines fly nonstop from Islamabad to Karachi?
5 airlines: Fly Jinnah, Air China, Airblue, AirSial, Pakistan International Airlines.
Is there a nonstop flight from Islamabad to Karachi?
Yes. 5 airlines: Fly Jinnah, Air China, Airblue, AirSial, Pakistan International Airlines.
How far is Islamabad from Karachi?
The flight distance from Islamabad to Karachi is 686 miles (1,104 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Islamabad to Karachi?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Islamabad to Karachi?
Roughly 127 kg CO2 per passenger one-way. That's about the same as driving 635 km.
Is the return flight from Karachi to Islamabad also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Islamabad to Karachi?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Islamabad International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.