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NHT to PNH: distance & flight time
Northolt (RAF Northolt) → Phnom-penh (Phnom Penh International Airport)
6,233 mi
10,030 km · 5,416 nm
12h 41m
estimated nonstop flight time
+6h
time difference · heading east
See live NHT→PNH fares Phone-only fares on this route — call free
Flight time details
6,233 miles nonstop takes roughly 12h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- 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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 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 NHT from PNH?
The flight distance from Northolt (NHT) to Phnom-penh (PNH) is 6,233 miles (10,030 km, 5,416 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to PNH?
A nonstop flight takes about 12h 41m 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 Northolt and Phnom-penh?
Phnom-penh is 6 hours ahead of Northolt.
What is the cheapest way to fly from NHT to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–PNH that never appear on search engines, with no booking fees.