Need help booking?
Unpublished phone-only deals available
ISB to DFW: distance & flight time
Islamabad (New Islamabad International Airport) → Dallas-Fort Worth (Dallas Fort Worth International Airport)
7,798 mi
12,550 km · 6,776 nm
15h 45m
estimated nonstop flight time
—
time difference · heading north
See live ISB→DFW fares Phone-only fares on this route — call free
Flight time details
7,798 miles nonstop takes roughly 15h 45m gate to gate, flying north. 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
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, 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 DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 mi away
Frequently asked questions
How far is ISB from DFW?
The flight distance from Islamabad (ISB) to Dallas-Fort Worth (DFW) is 7,798 miles (12,550 km, 6,776 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to DFW?
A nonstop flight takes about 15h 45m 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 DFW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–DFW that never appear on search engines, with no booking fees.