Airport · Islamabad, Pakistan
Islamabad International Airport (ISB)
IATA ISBICAO OPIS22 airlines31 destinationsPakistan
Local time zone: Asia/Karachi · currently 1:43 AM local
Islamabad International Airport (ISB) currently has nonstop service to 31 destinations on 22 airlines in our latest departure data. The busiest route is to Riyadh (RUH), served by 5 carriers, and the largest operator here is Pakistan International with nonstops to 16 destinations. 28 of its routes are international.
Route data as of May 7, 2026, based on a 7-day departures sample.
Where can you fly nonstop from ISB?
You can fly nonstop from ISB to 31 destinations, including 28 international routes. Current schedules show about 30 flights per day across those routes. The busiest options start with Karachi (KHI), Riyadh (RUH), Abu Dhabi (AUH).