Need help booking?
Unpublished phone-only deals available
YXU to KOS: distance & flight time
London (London Airport) → Sihanoukville (Sihanoukville International Airport)
8,720 mi
14,034 km · 7,577 nm
17h 34m
estimated nonstop flight time
+11h
time difference · heading north
See live YXU→KOS fares Phone-only fares on this route — call free
Flight time details
8,720 miles nonstop takes roughly 17h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YXU — London Airport · London, Canada
- KOS — Sihanoukville International Airport · Sihanoukville, 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 YXU
- YQS · St Thomas Municipal Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome25 mi away
- YYZ · Lester B. Pearson International Airport88 mi away
- YKF · Waterloo Airport49 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is YXU from KOS?
The flight distance from London (YXU) to Sihanoukville (KOS) is 8,720 miles (14,034 km, 7,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YXU to KOS?
A nonstop flight takes about 17h 34m 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 London and Sihanoukville?
Sihanoukville is 11 hours ahead of London.
What is the cheapest way to fly from YXU to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YXU–KOS that never appear on search engines, with no booking fees.