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USM to YLY: distance & flight time
Ko Samui (Samui Airport) → Langley Township (Langley Airport)
7,630 mi
12,280 km · 6,631 nm
15h 26m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USM→YLY fares Phone-only fares on this route — call free
Flight time details
7,630 miles nonstop takes roughly 15h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- YLY — Langley Airport · Langley Township, 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 YLY
- YVR · Vancouver International Airport26 mi away
- YXX · Abbotsford Airport13 mi away
- YDT · Boundary Bay Airport17 mi away
- BLI · Bellingham International Airport22 mi away
Frequently asked questions
How far is USM from YLY?
The flight distance from Ko Samui (USM) to Langley Township (YLY) is 7,630 miles (12,280 km, 6,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to YLY?
A nonstop flight takes about 15h 26m 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 Langley Township?
Langley Township is 14 hours behind Ko Samui.
What is the cheapest way to fly from USM to YLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–YLY that never appear on search engines, with no booking fees.