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฿2,002+ Cheap flights from Las Vegas

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. 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.
LAS — BKK
7 Sep — 14 Sep1
1 adult

What to know about flights from Las Vegas

Discover essential information about flights departing from Las Vegas, including flight schedules, destinations, airlines operating at the Las Vegas airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 September 2025.

Cheapest airline

Korean Air

Good round-trip deal

฿5,890 or less

Good one-way deal

฿3,315 or less
On average, Korean Air currently has the cheapest one-way flight from Las Vegas Harry Reid Intl (avg. price of ฿57,029).
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl.
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Find flights from Las Vegas

Cheapest flights from Las Vegas
Explore the most affordable flight options available from Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.

Mon 3/1122:50LAS - BKK
1 stop31h 40mKorean Air
Mon 17/1109:40BKK - LAS
1 stop20h 30mKorean Air
Deal found 1/9฿22,285
Wed 17/906:00LAS - BKK
2 stops25h 45mKorean Air
Tue 14/1002:35BKK - LAS
1 stop27h 45mKorean Air
Deal found 1/9฿22,479
Tue 4/1122:50LAS - BKK
1 stop23h 35mKorean Air
Tue 18/1121:30BKK - LAS
1 stop32h 40mKorean Air
Deal found 2/9฿22,705
Wed 17/906:20LAS - BKK
2 stops28h 45mKorean Air
Tue 23/923:30BKK - LAS
2 stops34h 58mKorean Air
Deal found 2/9฿22,834
Mon 22/923:50LAS - BKK
1 stop33h 35mKorean Air
Sun 28/902:35BKK - LAS
1 stop27h 45mKorean Air
Deal found 31/8฿22,867
Mon 3/1117:50LAS - BKK
2 stops36h 40mKorean Air
Tue 18/1100:55BKK - LAS
1 stop29h 15mKorean Air
Deal found 2/9฿22,899
Tue 30/918:31LAS - BKK
2 stops27h 44mMultiple Airlines
Tue 7/1023:20BKK - LAS
2 stops31h 53mMultiple Airlines
Deal found 31/8฿23,028
Mon 20/1006:20LAS - BKK
2 stops28h 45mเดลต้า
Tue 18/1121:30BKK - LAS
2 stops35h 47mเดลต้า
Deal found 2/9฿23,060
Tue 16/923:50LAS - BKK
1 stop35h 15mKorean Air
Mon 29/902:35BKK - LAS
1 stop27h 45mKorean Air
Deal found 31/8฿23,157
Wed 8/1018:31LAS - BKK
2 stops37h 54mMultiple Airlines
Thu 30/1013:20BKK - LAS
2 stops41h 32mMultiple Airlines
Deal found 30/8฿23,222
Tue 4/1106:00LAS - BKK
2 stops24h 30mKorean Air
Tue 18/1100:55BKK - LAS
2 stops28h 44mKorean Air
Deal found 1/9฿23,254
Sun 14/919:30LAS - BKK
2 stops36h 15mKorean Air
Wed 24/909:50BKK - LAS
1 stop20h 30mKorean Air
Deal found 31/8฿23,286

Find flights from Las Vegas within your budget

 
Find flights departing from Las Vegas that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 September 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 17/9

23:50-01:05

1 stop35h 15m

Bangkok Suvarnabhumi

Wed 15/10

09:50-16:20

1 stop20h 30m

฿22,285

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 3/11

22:50-21:30

1 stop31h 40m

Bangkok Suvarnabhumi

Sun 16/11

00:55-15:10

1 stop29h 15m

฿22,285

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 5/11

22:50-21:30

1 stop31h 40m

Bangkok Suvarnabhumi

Sun 16/11

00:55-15:10

1 stop29h 15m

฿22,285

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 29/9

23:50-13:15

1 stop23h 25m

Bangkok Suvarnabhumi

Mon 27/10

23:15-16:10

1 stop30h 55m

฿22,285

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 3/11

22:50-21:30

1 stop31h 40m

Bangkok Suvarnabhumi

Tue 18/11

00:55-15:10

1 stop29h 15m

฿22,285

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Thu 18/9

19:45-10:50

2 stops25h 05m

Phuket City

Mon 22/9

11:50-20:41

2 stops22h 51m

฿26,872

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 22/9

19:45-17:20

2 stops31h 35m

Phuket City

Mon 29/9

11:50-19:59

2 stops22h 09m

฿27,033

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 12/11

19:50-22:55

2 stops36h 05m

Chiang Mai

Tue 18/11

00:15-20:42

2 stops35h 27m

฿27,098

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Thu 16/10

19:59-10:50

2 stops24h 51m

Phuket City

Thu 23/10

11:50-23:56

2 stops26h 06m

฿27,840

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Fri 7/11

07:45-11:20

2 stops36h 35m

Phuket City

Wed 19/11

12:20-14:14

2 stops40h 54m

฿28,389

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 48 results
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Best time to book a flight from Las Vegas

Have a flexible travel schedule? Discover the best time to fly from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Las Vegas

Get recent, data-driven insights about flights from Las Vegas including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Las Vegas?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Suvarnabhumi. Price data was last updated on 29 August 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Las Vegas (average of ฿21,639). Flying from Las Vegas in June will prove the most costly (average of ฿36,367). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Las Vegas?

Only one airline operates round-trip flights from Las Vegas: Korean Air. This airline flies to the following popular destinations: Bangkok.

Korean Air
Korean Air
From ฿842

What are popular destinations to fly to from Las Vegas?

If you’re flying from Las Vegas, these routes are more frequently taken by airlines Los Angeles (802 flights per day), Chicago (523 flights per day) and New York (498 flights per day).

Houston Hobby
Houston Hobby
From ฿259
Cincinnati Cinci./N. Kentucky
Cincinnati Cinci./N. Kentucky
From ฿138
Milwaukee-Mitchell
Milwaukee-Mitchell
From ฿219
Minneapolis St Paul
Minneapolis St Paul
From ฿103

What is the cheapest place to fly to from Las Vegas?

The cheapest city to fly to from Las Vegas is Minneapolis St Paul, with prices starting at ฿3,315. Explore other affordable destinations below.

Minneapolis St Paul
Minneapolis St Paul
From ฿103
Cincinnati Cinci./N. Kentucky
Cincinnati Cinci./N. Kentucky
From ฿138
Milwaukee-Mitchell
Milwaukee-Mitchell
From ฿219

Airline reviews for flights from Las Vegas

Get insights into the airlines that provide service from Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Las Vegas. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Read through reviews of airlines serving Las Vegas, such as Korean Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very Good
1,135 reviews
Korean Air
8.4
Very Good
1,135 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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Fly your favourite airline from Las Vegas

Browse through various options for flying your favourite airline from Las Vegas. Flight routes are based on user searches made on Cheapflights and were last updated on 2 September 2025.
Korean Air flights from Las Vegas to Suvarnabhumi

Related info for your journey

Access useful and relevant information related to your journey from Las Vegas. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.

  • What are the most popular destinations to fly to from Las Vegas?

    The most selected flight destinations from Las Vegas for the current month are Boston, Bangkok Suvarnabhumi Airport, Atlanta. While Bangkok Suvarnabhumi Airport, Cancún, Atlanta are the top choices made by travellers year-round.

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

    Users have flown out of Las Vegas for as low as ฿3,315 to Minneapolis (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿8,414 to fly from Las Vegas.

  • What is the cheapest premium economy flight from Las Vegas?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Las Vegas may suit your needs. The cheapest premium economy flights from Las Vegas are:
    Fly Las Vegas Harry Reid Intl to San Francisco from ฿56,635

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

    At the present moment the cheapest month to fly from Las Vegas is currently August; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Las Vegas?

    Here are some of the cheapest flight destinations from Las Vegas:
    Fly from Las Vegas to Bangkok from ฿22,285

  • How does Cheapflights help users find flights from Las Vegas?

    Deals for flights from Las Vegas are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Las Vegas?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Las Vegas.

  • Can Cheapflights find flights from Las Vegas with no change fees?

    Yes, we can. To see specific flights from Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Las Vegas become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Las Vegas?

Deals for flights from Las Vegas are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Las Vegas.

Can Cheapflights find flights from Las Vegas with no change fees?

Yes, we can. To see specific flights from Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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