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XKH to NHT: distance & flight time
Phon Savan (Xieng Khouang Airport) → Northolt (RAF Northolt)
5,730 mi
9,221 km · 4,979 nm
11h 42m
estimated nonstop flight time
-6h
time difference · heading northwest
See live XKH→NHT fares Phone-only fares on this route — call free
Flight time details
5,730 miles nonstop takes roughly 11h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- XKH — Xieng Khouang Airport · Phon Savan, Laos
- NHT — RAF Northolt · Northolt, United Kingdom
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 XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
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
Frequently asked questions
How far is XKH from NHT?
The flight distance from Phon Savan (XKH) to Northolt (NHT) is 5,730 miles (9,221 km, 4,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKH to NHT?
A nonstop flight takes about 11h 42m 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 Phon Savan and Northolt?
Northolt is 6 hours behind Phon Savan.
What is the cheapest way to fly from XKH to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKH–NHT that never appear on search engines, with no booking fees.