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REP to LHG: distance & flight time
Siem-reap (Siem Reap International Airport) → Lightning Ridge (Lightning Ridge Airport)
4,175 mi
6,720 km · 3,628 nm
8h 39m
estimated nonstop flight time
+3h
time difference · heading southeast
See live REP→LHG fares Phone-only fares on this route — call free
Flight time details
4,175 miles nonstop takes roughly 8h 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- LHG — Lightning Ridge Airport · Lightning Ridge, Australia
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near LHG
- WGE · Walgett Airport41 mi away
- DRN · Dirranbandi Airport61 mi away
- BWQ · Brewarrina Airport79 mi away
- SGO · St George Airport104 mi away
Frequently asked questions
How far is REP from LHG?
The flight distance from Siem-reap (REP) to Lightning Ridge (LHG) is 4,175 miles (6,720 km, 3,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to LHG?
A nonstop flight takes about 8h 39m 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 Siem-reap and Lightning Ridge?
Lightning Ridge is 3 hours ahead of Siem-reap.
What is the cheapest way to fly from REP to LHG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–LHG that never appear on search engines, with no booking fees.