$624+ Cheap flights from Las Vegas (LAS) to Koh Samui (USM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Las Vegas to Koh Samui with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Koh Samui
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 22, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,383 (Mytrip) |
One-way from | $624 (Kiwi.com) |
Find flight deals from Las Vegas to Koh Samui
Cheapest flights from Las Vegas to Koh SamuiExplore the most affordable flight options available from Las Vegas to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 22, 2025.
Explore the most affordable flight options available from Las Vegas to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 22, 2025.
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qatar Airways deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This StudentUniverse deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Las Vegas to Koh Samui within your budget
Customize your flight search to find flights from Las Vegas to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 22, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
sáb. 3/8
9:02 am-10:40 am
3 stops34h 38m
Ko Samui
sáb. 3/15
8:55 am-2:24 pm
3 stops43h 29m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
lun. 2/3
7:55 pm-6:15 pm
2 stops31h 20m
Ko Samui
dom. 2/9
4:25 pm-12:43 am
2 stops23h 18m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
lun. 2/3
5:57 pm-7:35 pm
2 stops34h 38m
Ko Samui
mar. 2/18
11:40 am-6:25 pm
2 stops45h 45m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
lun. 2/3
10:50 am-8:40 am
3 stops30h 50m
Ko Samui
dom. 2/9
9:05 pm-5:17 pm
3 stops35h 12m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
mié. 3/12
7:45 am-8:40 am
2 stops34h 55m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
lun. 2/3
7:33 pm-7:35 pm
2 stops33h 02m
Las VegasKoh Samui
LAS - USM
LASUSM
Las Vegas Harry Reid Intl
mié. 3/12
11:29 am-8:40 am
3 stops31h 11m
Compare providers for flights from Las Vegas to Koh Samui
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Koh Samui in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Koh Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Koh Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Koh Samui flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Koh Samui flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Koh Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Koh Samui
Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Las Vegas with our price prediction graph.
Travel insights for flights from Las Vegas to Koh Samui
Get recent, data-driven insights about flights from Las Vegas to Koh Samui including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from LAS to USM?
Find hourly flight availability from Las Vegas to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 22, 2025.
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 22% on airfare.
What is the cheapest day to fly from Las Vegas to Koh Samui?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Koh Samui. Price data was last updated on January 21, 2025.
Travelers seeking maximum savings on their Las Vegas to Koh Samui flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Koh Samui by month
Plan your trip to Koh Samui by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.
Temperature in Koh Samui by month
Plan your trip to Koh Samui by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).
Reviews of airlines servicing Koh Samui
Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated enero 22, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines and Cathay Pacific from Las Vegas to Koh Samui to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.