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USM to YXU: distance & flight time
Ko Samui (Samui Airport) → London (London Airport)
8,803 mi
14,167 km · 7,649 nm
17h 44m
estimated nonstop flight time
-11h
time difference · heading north
See live USM→YXU fares Phone-only fares on this route — call free
Flight time details
8,803 miles nonstop takes roughly 17h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- YXU — London Airport · London, Canada
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
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
Frequently asked questions
How far is USM from YXU?
The flight distance from Ko Samui (USM) to London (YXU) is 8,803 miles (14,167 km, 7,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to YXU?
A nonstop flight takes about 17h 44m 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 Ko Samui and London?
London is 11 hours behind Ko Samui.
What is the cheapest way to fly from USM to YXU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–YXU that never appear on search engines, with no booking fees.