How to find the cheapest flight from
Las Vegas (LAS) to Koh Samui (USM)
What is the cheapest day to fly round-trip from Las Vegas to Koh Samui?
Friday is generally a great day to depart. Flying on this day could help you save up to 15%.
When is the cheapest time to fly from Las Vegas to Koh Samui (LAS - USM)?
A simple way to save on the total cost of your ticket is to fly from Las Vegas to Koh Samui in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.
Related info for your journey
Useful info, stats and facts about Las Vegas to Koh Samui flights.
Destination information for Koh Samui
Things to know before you go. Useful info for your trip from Las Vegas to Koh Samui