Karachi (KHI) to Islamabad (ISB) is a 1,106 km journey. It is flown nonstop by PIA, Airblue, AirSial, Fly Jinnah, with an estimated block time of about 2h 05m. SafirAvia issues tickets on all of these airlines on our own IATA accreditation and sends you options in writing. We do not publish fares on this page because they change several times a day; send your dates for today's price.
How to fly Karachi to Islamabad
Nonstop service is operated by PIA, Airblue, AirSial, Fly Jinnah. Nonstop flights are the sensible default on a sector this short. One-stop alternatives via Lahore often have more seat availability in peak weeks; we quote both side by side.
Best time to book
Domestic demand peaks around Eid, summer holidays (especially to Skardu, Gilgit and Chitral in June–August) and winter breaks. Northern-area flights are weather-dependent in winter.
Departing from Karachi
Jinnah International Airport is Pakistan's largest and busiest gateway with the most nonstop international destinations. It is roughly 20 km from Saddar; late-night departures are common, so plan the drive around Sharea Faisal traffic.
Serves: Karachi, Hyderabad, Thatta, Badin, Mirpurkhas.
Arriving in Islamabad
Islamabad International Airport (opened 2018) sits about 25 km south-west of the city near Fateh Jang; allow 45–60 minutes from Blue Area or Bahria Enclave. International departures use the single main terminal; check-in for Saudi and Gulf flights typically opens 3 hours before departure.
Distance and times are computed from airport coordinates (OurAirports) and typical cruise speeds; airline and visa data checked 2026-09-18.