Cheap Flight Tickets from Las Vegas (LAS) to Koh Samui (USM)

Low Price Flights from Las Vegas to Koh Samui

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Flights from Las Vegas to Koh Samui Starting at CNY 1,030

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Las Vegas to Koh Samui

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Las Vegas to Koh Samui

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From AU$ 1,030

United Airlines

From AU$ 1,157

Korean Air

From AU$ 1,566

British Airways

From AU$ 2,636

Delta Air Lines

From AU$ 3,608

KLM

From AU$ 9,873

Alaska Airlines

From AU$ 11,799

ANA airlines

Find more flights and airlines

Alternative Routes from Las Vegas to Koh Samui

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Las Vegas to Koh Samui.

Cheapest
LAS
06:00
25h 15m
2 transfer
USM
21:15
Harry Reid International Airport - Samui International Airport
Wed, May 1Frontier Airlines
AU$ 1,030
LAS
06:00
25h 15m
2 transfer
USM
21:15
Harry Reid International Airport - Samui International Airport
Wed, May 1Frontier Airlines
AU$ 1,030
Find More Flights

How do I find the cheapest flights?

When are flight from Las Vegas (LAS) to Koh Samui (USM) the cheapest?
Airlines adjust prices for flights from Las Vegas to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Las Vegas (LAS) to Koh Samui (USM) cost?
According to Trip.com's data, the lowest price is around AU$ 5,317.
What is the transportation method from the main airport to downtown in Koh Samui?
- The distance from Samui International Airport to downtown is about 3km, by taxi about 20 minutes.
How many airports in Koh Samui (USM)?
There are 1 airport(s) in Koh Samui (USM): Samui International Airport.

How to find a cheap flight from Las Vegas to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to Koh Samui. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com