$596 Find Cheap Flights from Thailand to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Thailand to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thailand to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thailand to Las Vegas

금, 6월 5 - 일, 11월 22
Korean Air Logo
9:50 am - 4:20 pm
BKK
-
LAS
20h 30m
1 stop
Korean Air Logo
10:50 pm - 12:45 am
LAS
-
BKK
34h 55m
1 stop
$786Korean Air
수, 5월 20 - 금, 8월 28
Delta Logo
11:30 pm - 6:07 pm
BKK
-
LAS
32h 37m
2 stops
Delta Logo
5:30 pm - 9:45 pm
LAS
-
BKK
38h 15m
2 stops
$788Delta
월, 6월 1 - 목, 7월 16
Delta Logo
11:25 pm - 9:50 am
HKT
-
LAS
48h 25m
2 stops
Delta Logo
5:06 pm - 10:10 pm
LAS
-
HKT
39h 04m
2 stops
$788Delta
화, 6월 9 - 금, 6월 12
ANA Logo
11:35 pm - 12:03 am
BKK
-
LAS
38h 28m
2 stops
ANA Logo
6:45 am - 4:35 am
LAS
-
BKK
31h 50m
2 stops
$792ANA
토, 9월 5 - 수, 9월 9
Korean Air Logo
11:25 pm - 4:20 pm
HKT
-
LAS
30h 55m
1 stop
Korean Air Logo
11:50 pm - 10:10 pm
LAS
-
HKT
32h 20m
1 stop
$798Korean Air
목, 6월 4 - 화, 11월 24
United Airlines Logo
9:35 am - 12:46 am
BKK
-
LAS
29h 11m
2 stops
United Airlines Logo
7:40 am - 5:10 am
LAS
-
BKK
30h 30m
2 stops
$812United Airlines
수, 9월 30 - 토, 10월 3
United Airlines Logo
9:35 am - 8:44 pm
BKK
-
LAS
25h 09m
2 stops
United Airlines Logo
4:30 pm - 9:35 am
LAS
-
BKK
27h 05m
2 stops
$820United Airlines
일, 6월 7 - 화, 11월 24
ANA Logo
11:35 pm - 8:21 pm
BKK
-
LAS
34h 46m
2 stops
ANA Logo
7:25 am - 12:20 am
LAS
-
BKK
25h 55m
2 stops
$824ANA
일, 7월 26 - 수, 8월 5
Emirates Logo
11:50 pm - 9:59 pm
DMK
-
LAS
36h 09m
2 stops
Emirates Logo
11:30 am - 11:25 am
LAS
-
DMK
33h 55m
2 stops
$2,180Emirates
일, 7월 26 - 수, 8월 5
Emirates Logo
11:50 pm - 9:59 pm
DMK
-
LAS
36h 09m
2 stops
Emirates Logo
11:30 am - 11:25 am
LAS
-
DMK
33h 55m
2 stops
$2,186Emirates
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

Get data-powered insights and trends for flights to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Las Vegas?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Las Vegas was found on the route from Bangkok, at $786 return. The most popular connection is from San Francisco to Las Vegas and KAYAK users have found round-trip deals for as low as $111 in the last 3 days.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Las Vegas is June, where tickets cost $938 on average for return flights. On the other hand, the most expensive months are August and February, where the average cost of tickets from Thailand is $1,569 and $1,309 respectively. For one-way flights, the best month to travel is June with an average price of $938.

Good to know

Low seasonFebruary
Cheapest flight$596
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Bangkok Suvarnabhumi Airport to Las Vegas

FAQs - booking Las Vegas flights

  • What is the cheapest flight to Las Vegas?

    In the last 3 days, the cheapest flight deal to Las Vegas was found on the route from Bangkok, at $786 return. The most popular connection is from San Francisco to Las Vegas and KAYAK users have found round-trip deals for as low as $111 in the last 3 days.

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    Central Las Vegas is 6 miles away from Las Vegas Harry Reid Intl Airport.

  • What is the name of Las Vegas’s airport?

    All flights to Las Vegas land at Las Vegas Harry Reid Intl Airport. The airport code is LAS,and it can also be referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How does KAYAK find such low prices on flights to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Las Vegas are there each week?

    Each week there are around 7,027 direct flights from within Thailand to Las Vegas. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Reviews of the top airlines flying from Thailand to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1214 reviews
8.1Food
8.7Crew
8.2Entertainment
8.5Boarding
8.3Comfort
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
ICN - LAX
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

My business class seat was inoperable and unable to recline for 10 hour flight.

Traveling to a place near Las Vegas?

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Everything you need to know for your flight to Las Vegas

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