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ISB to PHL: distance & flight time
Islamabad (New Islamabad International Airport) → Philadelphia (Philadelphia International Airport)
6,969 mi
11,216 km · 6,056 nm
14h 8m
estimated nonstop flight time
—
time difference · heading northwest
See live ISB→PHL fares Phone-only fares on this route — call free
Flight time details
6,969 miles nonstop takes roughly 14h 8m 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
- PHL — Philadelphia International Airport · Philadelphia, United States
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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is ISB from PHL?
The flight distance from Islamabad (ISB) to Philadelphia (PHL) is 6,969 miles (11,216 km, 6,056 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to PHL?
A nonstop flight takes about 14h 8m 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 PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–PHL that never appear on search engines, with no booking fees.