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ISA to KEP: distance & flight time
Mount Isa (Mount Isa Airport) → Nepalgunj (Nepalgunj Airport)
5,123 mi
8,244 km · 4,451 nm
10h 31m
estimated nonstop flight time
-4.2h
time difference · heading northwest
See live ISA→KEP fares Phone-only fares on this route — call free
Flight time details
5,123 miles nonstop takes roughly 10h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.2-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- KEP — Nepalgunj Airport · Nepalgunj, Nepal
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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near KEP
- SKH · Surkhet Airport33 mi away
- DNP · Tulsipur Airport38 mi away
- RUK · Rukum Chaurjahari Airport48 mi away
- DHI · Dhangarhi Airport80 mi away
Frequently asked questions
How far is ISA from KEP?
The flight distance from Mount Isa (ISA) to Nepalgunj (KEP) is 5,123 miles (8,244 km, 4,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to KEP?
A nonstop flight takes about 10h 31m 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 time difference between Mount Isa and Nepalgunj?
Nepalgunj is 4.2 hours behind Mount Isa.
What is the cheapest way to fly from ISA to KEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–KEP that never appear on search engines, with no booking fees.