A random search for flights from Dubai (DXB) to Kathmandu (KTM) shows:
OPTION 1: 6hr 10min via Doha (DOH)
DXB - DOH Qatar Airways Flt 115 Dep 12:35am 27May,Thu
DOH - KTM Qatar Airways Flt 352 Dep 01:05am 27May,Thu
Flight Duration: 5hr 40min; Layover Time: 0hr 30min; Total Trip Time: 6hr 10min
OPTION 2: 7hr 35min via Delhi (DEL)
DXB - DEL Jet Airways Flt 547 Dep 10:55pm 27May,Thu
DEL - KTM Jet Airways Flt 264 Dep 06:30am 28May,Fri
Flight Duration: 4hr 40min; Layover Time: 2hr 55min; Total Trip Time: 7hr 35min
OPTION 1: 7hr 55min via ahrain (BAH)
DXB - BAH Gulf Air Flt 501 Dep 08:10am 27May,Thu
BAH - KTM Gulf Air Flt 260 Dep 10:25am 27May,Thu
Flight Duration: 5hr 50min; Layover Time: 2hr 05min; Total Trip Time: 7hr 55min
7 hours
12 hours.
7 hours
1600 years
Three hours
3-4 hours
78 seconds
bout tree fity
5000 years
About 7 hours.
14 hours, 8 minutes.
8 and a half hours.