Cheap flights from Las Vegas (LAS) to Koh Samui (USM)

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How to find the cheapest flight from
Las Vegas (LAS) to Koh Samui (USM)

All the information you need to plan the best LAS to USM flight in 2022: compare Las Vegas to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
When is the cheapest time to fly from Las Vegas to Koh Samui (LAS - USM)?

One of the essential ways to save on airfare from Las Vegas to Koh Samui is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

Las Vegas Harry Reid Intl to Koh Samui 2022 flight deals

Cheap flights to Koh Samui from Las Vegas found for this year
14 Oct - 28 Oct
$1,481pp
LAS
Las Vegas Harry Reid Intl
Japan Airlines
     
3 STOPS
USM
Ko Samui
USM
Ko Samui
Japan Airlines
     
3 STOPS
LAS
Las Vegas Harry Reid Intl
14 Oct - 28 Oct
$1,498pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
     
3 STOPS
USM
Ko Samui
USM
Ko Samui
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
14 Oct - 28 Oct
$1,514pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
USM
Ko Samui
USM
Ko Samui
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">Koh Samui</span> flights.

Flight FAQs

From Las Vegas to Koh Samui

Can I find flights from Las Vegas to Koh Samui for under $1,500 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Koh Samui for under $1,500. The cheapest flight booked recently is on Japan Airlines for just $1,481, but on average you can expect to pay $1,497.

What are the cheapest flights from Las Vegas to Koh Samui?

While on average a flight from Las Vegas to Koh Samui is generally $3,074, our data shows the cheapest flight currently is $1,764. When looking at the most popular route, (Las Vegas Harry Reid Intl - Ko Samui), you can expect to pay $1,481 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Koh Samui, Thailand

Do I need a COVID test to fly to Koh Samui from Las Vegas?

Information is based on travel restrictions from Las Vegas Harry Reid Intl to Ko Samui

Most visitors from Las Vegas Harry Reid Intl can enter Ko Samui without restrictions.

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Ko Samui.

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Ko Samui.

Do I need a test to fly back to Las Vegas from Koh Samui?

Returning to Las Vegas Harry Reid Intl from Ko Samui

COVID-19 testing requirements
Visitors from Ko Samui are not required to present a negative COVID-19 PCR test or antigen result upon entering Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Ko Samui are not required to quarantine after entering Las Vegas Harry Reid Intl.

Hide COVID Travel Restrictions for Koh Samui, Thailand

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Koh Samui.
Today's exchange rate
$1 = ฿35.65
Average temperature for July in Koh Samui
89.6 °F
Avg rainfall for July in Koh Samui
3.6 ″

Airports servicing Las Vegas

Airports servicing Koh Samui

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