$425 Find Cheap Flights from Bangkok 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 from Bangkok to Las Vegas departing on 1/27. 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 in flight searches from Bangkok 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 in flight searches from Bangkok to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$783
Typical prices: $1,051-$1,167
Multiple Airlines
Tue 2/3Tue 2/10
BKK - LAS • 2 stops
Cheapest one-way
$425
Typical prices: $660-$912
Multiple Airlines
Tue 1/27
BKK - LAS • 3 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok 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 Bangkok to Las Vegas

Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
1:20 pm - 7:13 pm
BKK
-
LAS
44h 53m2 stops
Multiple Airlines Logo
3:58 pm - 12:00 pm
LAS
-
BKK
29h 02m2 stops
$783Multiple Airlines
Fri, Jan 23 - Sat, Feb 7
Multiple Airlines Logo
2:15 am - 6:41 pm
BKK
-
LAS
31h 26m2 stops
Multiple Airlines Logo
7:05 am - 11:40 pm
LAS
-
BKK
25h 35m2 stops
$799Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
2:15 am - 7:05 pm
BKK
-
LAS
30h 50m2 stops
Multiple Airlines Logo
3:34 pm - 11:10 am
LAS
-
BKK
29h 36m2 stops
$801Multiple Airlines
Sat, Jan 24 - Sat, Feb 7
Air Canada Logo
8:15 am - 8:52 pm
BKK
-
LAS
27h 37m2 stops
Air Canada Logo
6:15 am - 6:30 am
LAS
-
BKK
33h 15m1 stop
$818Air Canada
Mon, Jan 26 - Tue, Feb 10
Air Canada Logo
8:00 am - 10:27 pm
BKK
-
LAS
29h 27m2 stops
Air Canada Logo
6:15 am - 6:30 am
LAS
-
BKK
33h 15m1 stop
$831Air Canada
Sat, Jan 24 - Sat, Feb 7
Air Canada Logo
8:15 am - 10:27 pm
BKK
-
LAS
29h 12m1 stop
Air Canada Logo
6:15 am - 6:30 am
LAS
-
BKK
33h 15m1 stop
$832Air Canada
Sat, Jan 24 - Mon, Feb 9
Multiple Airlines Logo
8:05 pm - 4:52 pm
BKK
-
LAS
59h 47m3 stops
Multiple Airlines Logo
3:42 pm - 12:55 am
LAS
-
BKK
42h 13m3 stops
$833Multiple Airlines
Mon, Jan 26 - Tue, Feb 10
Air Canada Logo
8:00 am - 10:27 pm
BKK
-
LAS
29h 27m2 stops
Air Canada Logo
6:15 am - 10:00 pm
LAS
-
BKK
24h 45m2 stops
$840Air Canada
Sat, Jan 24 - Mon, Feb 9
Air Canada Logo
8:15 am - 10:27 pm
BKK
-
LAS
29h 12m1 stop
Air Canada Logo
6:15 am - 6:30 am
LAS
-
BKK
33h 15m1 stop
$862Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
8:15 am - 8:39 pm
BKK
-
LAS
27h 24m2 stops
Air Canada Logo
4:45 pm - 6:30 am
LAS
-
BKK
22h 45m1 stop
$863Air Canada
Booking Insights

KAYAK's insights & trends for Bangkok to Las Vegas flights

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

How much is a round-trip flight from Bangkok to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok to Las Vegas departing in February.

What is the cheapest month to fly from Bangkok to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok 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 from Bangkok to Las Vegas is November, where tickets cost $1,007 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $1,303 and $1,293 respectively.

Good to know

Cheapest flight$425
Flight from Bangkok Suvarnabhumi Airport to Las Vegas

When to book flights from Bangkok to Las Vegas

Are your dates flexible? Find out the best times to travel from Bangkok to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bangkok to Las Vegas

  • What is the cheapest flight from Bangkok to Las Vegas?

    In the last 3 days, the lowest price for a flight from Bangkok to Las Vegas was $425 for a one-way ticket and $783 for a round-trip.

  • Do I need a passport to fly between Bangkok and Las Vegas?

    Yes, you’ll need a passport to travel to Las Vegas from Bangkok.

  • Which airports will I be using when flying from Bangkok to Las Vegas?

    Bangkok has 2 major airports: Bangkok Suvarnabhumi and Bangkok Don Mueang Intl. Las Vegas Harry Reid Intl is the only airport in Las Vegas. You’ll usually find the cheapest deals if you fly from Bangkok Suvarnabhumi Airport.

  • Which aircraft models fly most regularly from Bangkok to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to Las Vegas?

    SkyTeam is the only airline alliance operating flights between Bangkok and Las Vegas.

  • How does KAYAK find such low prices on flights from Bangkok 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 from Bangkok to Las Vegas.

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

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

  • What is the Hacker Fare option on flights from Bangkok 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 to Bangkok with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok 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 from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bangkok to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok 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 1188 reviews
8.2Entertainment
8.3Comfort
8.7Crew
8.1Food
8.5Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

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.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

Everything you need to know for your flight from Bangkok to Las Vegas

Information on your arrival and departure airports