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Find cheap flights from Thailand to Las Vegas from $445

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 9/9. 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
0 bags
Sat 6/8
Sat 6/15

Search 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
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Flights to Las Vegas - Travel Insights & Trends

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 day to fly to Las Vegas?

The average price of all flights to Las Vegas clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Las Vegas is Tuesday where tickets can be as cheap as $1,001. On the other hand, the most expensive day to fly is Friday, where prices are $1,263 on average.

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 March, where tickets cost $1,027 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Thailand is $1,228 and $1,160 respectively. For return trips, the best month to travel is March with an average price of $1,027.

What is the cheapest time of day to fly to Las Vegas?

The average price for all flights to Las Vegas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Las Vegas is generally in the afternoon, when flights cost $1,040 on average. The most expensive time of day to fly to Las Vegas is generally at night, which is peak travel time and where the average cost of a ticket is $1,166.

How far in advance should I book a flight to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

How long is the flight to Las Vegas?

The duration of your flight to Las Vegas depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Las Vegas on KAYAK are from Bangkok, which takes 23h 29m, and Phuket City, which takes 29h 02m.

How many direct flights to Las Vegas are there each day?

There are around 938 direct flights from within Thailand to Las Vegas every day. Most flights depart in the morning, with 6:00 am the most common departure time and 47% of flights departing in the morning.

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

Each week there are around 6,564 direct flights from within Thailand to Las Vegas. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Good to know

Low season

June

High season

October

Cheapest flight

$445
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Bangkok Suvarnabhumi Airport to Las Vegas

FAQs - booking Las Vegas flights

  • How far is Las Vegas from central Las Vegas?

    Central Las Vegas is 6 miles away from Las Vegas.

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

    All flights to Las Vegas land at Las Vegas. 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.

  • Which airline offers the most flights to Las Vegas?

    Of the 15 airlines that fly to Las Vegas, Southwest offers the most flights, with around 3,422 per week, followed by Delta with 687 flights per week.

See more FAQs

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.

Prefer to fly non-stop to Las Vegas Harry Reid Intl?

Find which airlines fly direct to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Thailand to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Thailand

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights
See more direct flights

Top 5 airlines serving 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.
8.5
Korean AirOverall score based on 1181 reviews
8.6Boarding
8.2Food
8.8Crew
8.3Comfort
8.2Entertainment
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Not very comfortable seated in the back plane due to turbulence

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

Good and movies are so old. Needs to have more up-to-date movies.

It was one of the best experiences. The staff were amazing. JAL is my second favorite Asian Carrier I have flown on. Korean Air was my first. Thank you JAL for bringing me home safely and for such an amazing staff and service.

JAL is quite nice in business class. Comfortable, spacious seats. Their entertainment, especially their film selection, isn’t that great though as their are not many new releases like some airlines offer their first and business class customers. . Food is excellent and the option to order on demand is always quite nice, which JAL offers. Flight attendants were very friendly and kind. Overall very good experience with JAL.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Book cheap flights from Thailand to Las Vegas

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Las Vegas found on KAYAK in the last 72 hours.
9/10Tue
2 stopsPhilippine Airlines
39h 43mBKK-LAS
9/11Wed
2 stopsPhilippine Airlines
32h 05mLAS-BKK
$790
9/4Wed
2 stopsPhilippine Airlines
33h 42mBKK-LAS
9/14Sat
2 stopsPhilippine Airlines
32h 05mLAS-BKK
$795
6/24Mon
2 stopsUnited Airlines
29h 24mBKK-LAS
8/26Mon
2 stopsUnited Airlines
32h 20mLAS-BKK
$909
6/24Mon
2 stopsUnited Airlines
29h 24mBKK-LAS
8/25Sun
2 stopsUnited Airlines
32h 20mLAS-BKK
$943
9/4Wed
1 stopDelta
20h 30mBKK-LAS
9/14Sat
2 stopsDelta
34h 25mLAS-BKK
$989
11/3Sun
2 stopsDelta
36h 27mBKK-LAS
11/9Sat
2 stopsDelta
39h 35mLAS-BKK
$998
5/23Thu
2 stopsAmerican Airlines
41h 34mBKK-LAS
5/27Mon
2 stopsAmerican Airlines
49h 12mLAS-BKK
$1,081
5/28Tue
2 stopsAmerican Airlines
36h 54mBKK-LAS
6/2Sun
2 stopsAmerican Airlines
39h 37mLAS-BKK
$1,092
9/10Tue
1 stopKorean Air
32h 40mBKK-LAS
9/11Wed
1 stopKorean Air
23h 25mLAS-BKK
$1,196
9/9Mon
2 stopsKorean Air
21h 52mBKK-LAS
9/23Mon
1 stopKorean Air
33h 45mLAS-BKK
$1,225

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Las Vegas found on KAYAK in the last 72 hours.
9/9Mon
2 stops
28h 00mBKK-LAS
$445
8/28Wed
2 stops
24h 40mBKK-LAS
$449
6/12Wed
3 stopsUnited Airlines
28h 18mBKK-LAS
$728
6/15Sat
2 stopsAmerican Airlines
25h 38mBKK-LAS
$731
10/22Tue
3 stopsUnited Airlines
46h 45mBKK-LAS
$734
7/31Wed
2 stopsAmerican Airlines
36h 43mBKK-LAS
$748
10/22Tue
1 stopKorean Air
32h 40mBKK-LAS
$760
8/28Wed
1 stopKorean Air
39h 25mBKK-LAS
$764
8/22Thu
1 stopDelta
33h 00mBKK-LAS
$767
9/5Thu
1 stopDelta
32h 40mBKK-LAS
$768

Search by stops

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Last minute flights to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Las Vegas that are departing in the next 10 days.
5/11Sat
multi-stopANA
35h 34mBKK-LAS
5/14Tue
multi-stopANA
42h 20mLAS-BKK
$962
5/10Fri
multi-stop
33h 30mBKK-LAS
5/14Tue
multi-stop
34h 41mLAS-BKK
$1,046
5/11Sat
multi-stopAmerican Airlines
50h 41mBKK-LAS
5/13Mon
multi-stopAmerican Airlines
49h 12mLAS-BKK
$1,060
5/11Sat
multi-stop
28h 00mBKK-LAS
5/14Tue
multi-stop
25h 29mLAS-BKK
$1,506
5/10Fri
multi-stop
32h 40mBKK-LAS
5/14Tue
multi-stop
33h 15mLAS-BKK
$1,681
5/10Fri
multi-stop
42h 39mBKK-LAS
5/14Tue
multi-stop
24h 35mLAS-BKK
$1,690
5/11Sat
multi-stop
24h 49mBKK-LAS
5/14Tue
multi-stop
24h 35mLAS-BKK
$1,728
5/11Sat
multi-stop
38h 15mBKK-LAS
5/14Tue
multi-stop
24h 35mLAS-BKK
$2,522
5/11Sat
multi-stopKorean Air
32h 40mBKK-LAS
5/13Mon
multi-stopKorean Air
31h 40mLAS-BKK
$3,781

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Thailand

Cabin classes: