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BWU to KTM: distance & flight time
Sydney (Sydney Bankstown Airport) → Kathmandu (Tribhuvan International Airport)
6,045 mi
9,729 km · 5,253 nm
12h 19m
estimated nonstop flight time
-4.2h
time difference · heading northwest
See live BWU→KTM fares Phone-only fares on this route — call free
Flight time details
6,045 miles nonstop takes roughly 12h 19m 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
- BWU — Sydney Bankstown Airport · Sydney, Australia
- KTM — Tribhuvan International Airport · Kathmandu, 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 BWU
- SYD · Sydney Kingsford Smith International Airport11 mi away
- CDU · Camden Airport19 mi away
- XRH · RAAF Base Richmond25 mi away
- WOL · Wollongong Airport45 mi away
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is BWU from KTM?
The flight distance from Sydney (BWU) to Kathmandu (KTM) is 6,045 miles (9,729 km, 5,253 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWU to KTM?
A nonstop flight takes about 12h 19m 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 Sydney and Kathmandu?
Kathmandu is 4.2 hours behind Sydney.
What is the cheapest way to fly from BWU to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWU–KTM that never appear on search engines, with no booking fees.