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KNU to ISB: distance & flight time
Kanpur (Kanpur Airport) → Islamabad (New Islamabad International Airport)
670 mi
1,078 km · 582 nm
1h 55m
estimated nonstop flight time
—
time difference · heading northwest
See live KNU→ISB fares Phone-only fares on this route — call free
Flight time details
670 miles nonstop takes roughly 1h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KNU — Kanpur Airport · Kanpur, India
- ISB — New Islamabad International Airport · Islamabad, Pakistan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KNU
- LKO · Chaudhary Charan Singh International Airport39 mi away
- IXD · Allahabad Airport106 mi away
- HJR · Khajuraho Airport114 mi away
- TNI · Satna Airport130 mi away
Near ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Frequently asked questions
How far is KNU from ISB?
The flight distance from Kanpur (KNU) to Islamabad (ISB) is 670 miles (1,078 km, 582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNU to ISB?
A nonstop flight takes about 1h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KNU to ISB?
Nonstop service on KNU–ISB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 55m nonstop estimate.
What is the cheapest way to fly from KNU to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNU–ISB that never appear on search engines, with no booking fees.
Why are some KNU to ISB fares phone-only?
Consolidator contracts let us sell certain KNU–ISB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.