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ISB to BBU: distance & flight time
Islamabad (New Islamabad International Airport) → Bucharest (Băneasa International Airport)
2,582 mi
4,155 km · 2,244 nm
5h 32m
estimated nonstop flight time
—
time difference · heading northwest
See live ISB→BBU fares Phone-only fares on this route — call free
Flight time details
2,582 miles nonstop takes roughly 5h 32m 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
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- BBU — Băneasa International Airport · Bucharest, Romania
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 BBU
- OTP · Henri Coandă International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport95 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport118 mi away
Frequently asked questions
How far is ISB from BBU?
The flight distance from Islamabad (ISB) to Bucharest (BBU) is 2,582 miles (4,155 km, 2,244 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to BBU?
A nonstop flight takes about 5h 32m 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 BBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–BBU that never appear on search engines, with no booking fees.