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BWU to REP: distance & flight time
Sydney (Sydney Bankstown Airport) → Siem-reap (Siem Reap International Airport)
4,506 mi
7,251 km · 3,915 nm
9h 18m
estimated nonstop flight time
-3h
time difference · heading northwest
See live BWU→REP fares Phone-only fares on this route — call free
Flight time details
4,506 miles nonstop takes roughly 9h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- BWU — Sydney Bankstown Airport · Sydney, Australia
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is BWU from REP?
The flight distance from Sydney (BWU) to Siem-reap (REP) is 4,506 miles (7,251 km, 3,915 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWU to REP?
A nonstop flight takes about 9h 18m 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 Siem-reap?
Siem-reap is 3 hours behind Sydney.
What is the cheapest way to fly from BWU to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWU–REP that never appear on search engines, with no booking fees.