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LUF to REP: distance & flight time
Phoenix (Luke Air Force Base) → Siem-reap (Siem Reap International Airport)
8,412 mi
13,538 km · 7,310 nm
16h 58m
estimated nonstop flight time
+14h
time difference · heading northwest
See live LUF→REP fares Phone-only fares on this route — call free
Flight time details
8,412 miles nonstop takes roughly 16h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- LUF — Luke Air Force Base · Phoenix, United States
- 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 LUF
- PHX · Phoenix Sky Harbor International Airport22 mi away
- GYR · Phoenix Goodyear Airport8 mi away
- BXK · Buckeye Municipal Airport19 mi away
- DVT · Phoenix Deer Valley Airport20 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 LUF from REP?
The flight distance from Phoenix (LUF) to Siem-reap (REP) is 8,412 miles (13,538 km, 7,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUF to REP?
A nonstop flight takes about 16h 58m 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 Phoenix and Siem-reap?
Siem-reap is 14 hours ahead of Phoenix.
What is the cheapest way to fly from LUF to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUF–REP that never appear on search engines, with no booking fees.