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ISB to IKA: distance & flight time
Islamabad (New Islamabad International Airport) → Tehran (Imam Khomeini International Airport)
1,240 mi
1,995 km · 1,077 nm
3h 10m
estimated nonstop flight time
—
time difference · heading west
See live ISB→IKA fares Phone-only fares on this route — call free
Flight time details
1,240 miles nonstop takes roughly 3h 10m gate to gate, flying west. 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
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- IKA — Imam Khomeini International Airport · Tehran, Iran
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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is ISB from IKA?
The flight distance from Islamabad (ISB) to Tehran (IKA) is 1,240 miles (1,995 km, 1,077 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to IKA?
A nonstop flight takes about 3h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ISB to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–IKA that never appear on search engines, with no booking fees.