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Cheap flights from Las Vegas to Ko Samui from $1,078

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:37 pm - 7:35 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
37h 58m2 stops Los Angeles Los Angeles Hong Kong Intl
Multiple Airlines Logo
7:00 am - 10:20 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
30h 20m3 stops Bangkok Suvarnabhumi Hong Kong Intl Los Angeles Los Angeles
$1,078Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
5:46 pm - 3:20 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
30h 34m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
9:10 pm - 11:41 amUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
29h 31m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl San Francisco
$1,651Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
10:32 am - 7:35 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
42h 03m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
4:25 pm - 4:08 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
38h 43m2 stops Singapore Changi Vancouver Intl
$1,724Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
5:10 pm - 7:35 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
35h 25m2 stops Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
11:40 am - 10:20 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
25h 40m2 stops Hong Kong Intl Los Angeles Los Angeles
$2,766Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
10:32 am - 3:35 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
38h 03m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
9:10 pm - 11:41 amUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
29h 31m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl San Francisco
$3,046Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
British Airways Logo
10:10 pm - 9:10 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
33h 00m2 stops London Heathrow Singapore Changi
British Airways Logo
1:25 pm - 7:50 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
44h 25m2 stops Singapore Changi London Heathrow
$5,520British Airways
Wed, Oct 21 - Sun, Oct 25
British Airways Logo
10:10 pm - 9:10 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
33h 00m2 stops London Heathrow Singapore Changi
British Airways Logo
1:25 pm - 7:50 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
44h 25m2 stops Singapore Changi London Heathrow
$5,684British Airways
Wed, Oct 21 - Sun, Oct 25
British Airways Logo
10:10 pm - 9:10 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
33h 00m2 stops London Heathrow Singapore Changi
British Airways Logo
1:25 pm - 7:50 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
44h 25m2 stops Singapore Changi London Heathrow
$5,685British Airways
Wed, Oct 21 - Sun, Oct 25
Qatar Airways Logo
10:47 am - 10:35 amLAS  Las Vegas Harry Reid Intl-USM Ko Samui
32h 48m3 stops Seattle/Tacoma Intl Doha Hamad Intl Bangkok Suvarnabhumi
Qatar Airways Logo
8:30 pm - 5:14 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
35h 44m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Seattle/Tacoma Intl
$7,175Qatar Airways
Sun, Nov 1 - Wed, Nov 11
Singapore Airlines Logo
10:44 am - 9:10 pmLAS  Las Vegas Harry Reid Intl-USM Ko Samui
44h 26m3 stops Los Angeles Los Angeles Tokyo Narita Singapore Changi
Singapore Airlines Logo
1:25 pm - 11:57 pmUSM  Ko Samui-LAS Las Vegas Harry Reid Intl
24h 32m2 stops Singapore Changi Los Angeles Los Angeles
$11,037Singapore Airlines
Wed, Oct 21 - Sun, Oct 25

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British Airways flights from Las Vegas to Ko Samui

Our best British Airways deals on Las Vegas to Ko Samui flight tickets
British Airways
Oct 21
LAS10:10 pmLas Vegas Harry Reid Intl
33h 00m
2 stops
USM9:10 pmKo Samui
Oct 25
USM1:25 pmKo Samui
44h 25m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$5,520
British Airways
Oct 21
LAS10:10 pmLas Vegas Harry Reid Intl
33h 00m
2 stops
USM9:10 pmKo Samui
Oct 25
USM1:25 pmKo Samui
44h 25m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$5,684
British Airways
Oct 21
LAS10:10 pmLas Vegas Harry Reid Intl
33h 00m
2 stops
USM9:10 pmKo Samui
Oct 25
USM1:25 pmKo Samui
44h 25m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$5,685

momondo Fare Finder

 
Use the filters below to find and compare flights from Las Vegas to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

2:37 pm-7:35 pm

2 stops37h 58m

Ko Samui

Wed 11/11

7:00 am-10:20 pm

3 stops30h 20m

$1,078
Quickest round-trip

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

5:46 pm-3:20 pm

3 stops30h 34m

Ko Samui

Wed 11/11

9:10 pm-11:41 am

3 stops29h 31m

$1,651

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

10:32 am-7:35 pm

2 stops42h 03m

Ko Samui

Wed 11/11

4:25 pm-4:08 pm

2 stops38h 43m

$1,724

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

5:10 pm-7:35 pm

2 stops35h 25m

Ko Samui

Wed 11/11

11:40 am-10:20 pm

2 stops25h 40m

$2,766

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

10:32 am-3:35 pm

3 stops38h 03m

Ko Samui

Wed 11/11

9:10 pm-11:41 am

3 stops29h 31m

$3,046

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Wed 10/21

10:10 pm-9:10 pm

2 stops33h 00m

Ko Samui

Sun 10/25

1:25 pm-7:50 pm

2 stops44h 25m

$5,520

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Wed 10/21

10:10 pm-9:10 pm

2 stops33h 00m

Ko Samui

Sun 10/25

1:25 pm-7:50 pm

2 stops44h 25m

$5,684

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Wed 10/21

10:10 pm-9:10 pm

2 stops33h 00m

Ko Samui

Sun 10/25

1:25 pm-7:50 pm

2 stops44h 25m

$5,685

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Sun 11/1

10:47 am-10:35 am

3 stops32h 48m

Ko Samui

Wed 11/11

8:30 pm-5:14 pm

3 stops35h 44m

$7,175

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Wed 10/21

10:44 am-9:10 pm

3 stops44h 26m

Ko Samui

Sun 10/25

1:25 pm-11:57 pm

2 stops24h 32m

$11,037

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Las Vegas to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Ko Samui (LAS to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Ko Samui

Best Price Found

$1,078

Fastest flight time

33h 00m

Direct flights

None
The best flight deal from Las Vegas to Ko Samui found on momondo in the last 72 hours is $1,078
The fastest flight from Las Vegas to Ko Samui takes 33h 00m
There are no direct flights from Las Vegas to Ko Samui. There are no popular flight routes from Las Vegas to Ko Samui.
Search flight deals

Frequently asked questions about flying from Las Vegas to Ko Samui

  • How far is Las Vegas Harry Reid Intl to Ko Samui by plane?

    The distance between Las Vegas Harry Reid Intl and Ko Samui is about 8532.0 mi. Flights usually cover this in 33h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Ko Samui Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Ko Samui Airport are updated daily.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Las Vegas to Ko Samui

  • How do I get Price Alerts for flights from Las Vegas to Ko Samui?

    Confirm your travel details to search for the latest offers for flights from Las Vegas to Ko Samui. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Las Vegas to Ko Samui with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Ko Samui?

Finding the right flight to Ko Samui from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Las Vegas to Ko Samui with flexible booking policies on momondo?

All flight searches from Las Vegas to Ko Samui on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Las Vegas to Ko Samui?

Once all potential Las Vegas to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Las Vegas to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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