Direct (nonstop) flights from Karachi to Islamabad
4 airlines fly nonstop from Jinnah International (KHI) to Islamabad International Airport (ISB). It's 686 miles (1,104 km), about 1h 55m in the air. Operated by Fly Jinnah, Airblue, AirSial and others.
Fly Jinnah
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 Karachi to Islamabad with one stop · direct emits 127 kg CO₂ per passenger
Looking for the return flight?
ISB → KHI: Flights from Islamabad to KarachiOther direct flights from Karachi
Direct flights from Islamabad (ISB)
Frequently Asked Questions
How long is the direct flight from Karachi to Islamabad?
A nonstop flight from Karachi (KHI) to Islamabad (ISB) takes approximately 1 hours and 55 minutes. The distance is 686 miles (1,104 km).
Which airlines fly nonstop from Karachi to Islamabad?
4 airlines: Fly Jinnah, Airblue, AirSial, Pakistan International Airlines.
Is there a nonstop flight from Karachi to Islamabad?
Yes. 4 airlines: Fly Jinnah, Airblue, AirSial, Pakistan International Airlines.
How far is Karachi from Islamabad?
The flight distance from Karachi to Islamabad 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 Karachi to Islamabad?
At 1h 55m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Karachi to Islamabad?
Roughly 127 kg CO2 per passenger one-way. That's about the same as driving 635 km.
Is the return flight from Islamabad to Karachi 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 Karachi to Islamabad?
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 Jinnah International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.