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MSY to PNH: distance & flight time
New Orleans (Louis Armstrong New Orleans International Airport) → Phnom-penh (Phnom Penh International Airport)
9,396 mi
15,121 km · 8,165 nm
18h 53m
estimated nonstop flight time
+12h
time difference · heading north
See live MSY→PNH fares Phone-only fares on this route — call free
Flight time details
9,396 miles nonstop takes roughly 18h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, United States
- PNH — Phnom Penh International Airport · Phnom-penh, 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 MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Near PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Frequently asked questions
How far is MSY from PNH?
The flight distance from New Orleans (MSY) to Phnom-penh (PNH) is 9,396 miles (15,121 km, 8,165 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSY to PNH?
A nonstop flight takes about 18h 53m 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 New Orleans and Phnom-penh?
Phnom-penh is 12 hours ahead of New Orleans.
What is the cheapest way to fly from MSY to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSY–PNH that never appear on search engines, with no booking fees.