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KHT to ISB: distance & flight time
Khost (Khost Airport) → Islamabad (New Islamabad International Airport)
168 mi
270 km · 146 nm
55m
estimated nonstop flight time
—
time difference · heading east
See live KHT→ISB fares Phone-only fares on this route — call free
Flight time details
168 miles nonstop takes roughly 55m gate to gate, flying east. 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
- KHT — Khost Airport · Khost, Afghanistan
- 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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 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 KHT from ISB?
The flight distance from Khost (KHT) to Islamabad (ISB) is 168 miles (270 km, 146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to ISB?
A nonstop flight takes about 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 KHT to ISB?
Nonstop service on KHT–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 55m nonstop estimate.
What is the cheapest way to fly from KHT to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–ISB that never appear on search engines, with no booking fees.
Why are some KHT to ISB fares phone-only?
Consolidator contracts let us sell certain KHT–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.