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ISB to PUS: distance & flight time
Islamabad (New Islamabad International Airport) → Busan (Gimhae International Airport)
3,157 mi
5,081 km · 2,743 nm
6h 39m
estimated nonstop flight time
—
time difference · heading east
See live ISB→PUS fares Phone-only fares on this route — call free
Flight time details
3,157 miles nonstop takes roughly 6h 39m 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
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- PUS — Gimhae International Airport · Busan, South Korea
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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is ISB from PUS?
The flight distance from Islamabad (ISB) to Busan (PUS) is 3,157 miles (5,081 km, 2,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to PUS?
A nonstop flight takes about 6h 39m 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 PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–PUS that never appear on search engines, with no booking fees.