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฿1,825+ 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 18/2. 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
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

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 18 December 2025.

Good round-trip deal

฿5,738 or less

Good one-way deal

฿2,171 or less
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

Enter your travel dates to find the best prices.

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 18 December 2025.

Tue 7/406:00LAS - BKK
2 stops32h 35mUnited Airlines
Tue 19/509:35BKK - LAS
2 stops27h 24mUnited Airlines
Deal found 16/12฿22,589
Mon 2/207:07LAS - BKK
2 stops26h 38mMultiple Airlines
Sun 15/223:55BKK - LAS
2 stops32h 23mMultiple Airlines
Deal found 17/12฿22,778
Thu 19/207:45LAS - BKK
2 stops36h 40mUnited Airlines
Tue 21/409:35BKK - LAS
2 stops28h 21mUnited Airlines
Deal found 16/12฿22,841
Wed 21/107:30LAS - BKK
2 stops25h 50mANA
Tue 27/114:25BKK - LAS
2 stops24h 34mANA
Deal found 16/12฿23,029
Wed 8/407:25LAS - BKK
2 stops26h 30mUnited Airlines
Tue 5/515:40BKK - LAS
2 stops22h 19mUnited Airlines
Deal found 18/12฿23,061
Wed 21/107:30LAS - BKK
2 stops25h 50mANA
Wed 28/107:10BKK - LAS
2 stops22h 35mANA
Deal found 16/12฿23,124
Tue 10/306:00LAS - BKK
2 stops33h 10mUnited Airlines
Wed 18/316:55BKK - LAS
2 stops22h 03mUnited Airlines
Deal found 18/12฿23,218
Mon 16/207:40LAS - BKK
2 stops25h 40mUnited Airlines
Tue 3/316:55BKK - LAS
2 stops20h 33mUnited Airlines
Deal found 18/12฿23,313
Tue 31/307:37LAS - BKK
2 stops36h 08mUnited Airlines
Tue 5/515:40BKK - LAS
3 stops36h 55mUnited Airlines
Deal found 16/12฿23,344
Sun 8/206:00LAS - BKK
2 stops27h 20mANA
Wed 18/207:10BKK - LAS
2 stops26h 23mANA
Deal found 17/12฿23,407
Tue 13/106:15LAS - DMK
2 stops24h 50mMultiple Airlines
Tue 20/108:45DMK - LAS
2 stops28h 42mMultiple Airlines
Deal found 16/12฿25,358
Thu 15/106:15LAS - DMK
2 stops24h 50mMultiple Airlines
Tue 20/108:45DMK - LAS
2 stops28h 42mMultiple Airlines
Deal found 17/12฿26,270

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 18 December 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

Tue 7/4

06:00-04:35

2 stops32h 35m

Bangkok Suvarnabhumi

Tue 19/5

09:35-22:59

2 stops27h 24m

฿22,589

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 7/4

08:00-09:45

2 stops35h 45m

Bangkok Suvarnabhumi

Tue 12/5

09:35-00:50

2 stops29h 15m

฿22,872

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/4

07:25-23:55

2 stops26h 30m

Bangkok Suvarnabhumi

Tue 5/5

15:40-23:59

2 stops22h 19m

฿23,061

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/4

07:25-23:55

2 stops26h 30m

Bangkok Suvarnabhumi

Mon 4/5

15:40-14:35

2 stops36h 55m

฿23,313

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 28/1

11:02-11:25

3 stops33h 23m

Bangkok Suvarnabhumi

Thu 5/3

16:55-22:33

2 stops20h 38m

฿23,753

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 27/1

13:35-00:20

2 stops43h 45m

Bangkok Suvarnabhumi

Tue 14/4

15:40-09:59

3 stops32h 19m

฿23,785

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Fri 24/4

07:37-09:45

2 stops36h 08m

Bangkok Suvarnabhumi

Tue 5/5

15:40-23:59

2 stops22h 19m

฿24,791

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 28/1

13:35-11:25

2 stops30h 50m

Bangkok Suvarnabhumi

Thu 23/4

09:35-21:01

2 stops25h 26m

฿25,232

Las VegasBangkok

LAS - DMK

LASDMK

Las Vegas Harry Reid Intl

Tue 13/1

06:15-22:05

2 stops24h 50m

Bangkok Don Mueang Intl

Tue 20/1

08:45-22:27

2 stops28h 42m

฿25,358

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 28/1

13:35-11:25

2 stops30h 50m

Bangkok Suvarnabhumi

Wed 15/4

15:40-23:56

2 stops22h 16m

฿25,578

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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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 12 December 2025.

Booking 81 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, July is the cheapest month in which you can book a flight from Las Vegas (average of ฿21,236). Flying from Las Vegas in June will prove the most costly (average of ฿35,394). 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 ฿22,983

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 (658 flights per day), New York (557 flights per day) and Chicago (403 flights per day).

Houston Hobby
Houston Hobby
From ฿8,164
Panama City Tocumen Intl
Panama City Tocumen Intl
From ฿6,583
Milwaukee-Mitchell
Milwaukee-Mitchell
From ฿6,896
Minneapolis St Paul
Minneapolis St Paul
From ฿3,229

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

The cheapest city to fly to from Las Vegas is San Diego, with prices starting at ฿2,171. Explore other affordable destinations below.

San Diego
San Diego
From ฿2,171
San Francisco
San Francisco
From ฿2,411
Minneapolis St Paul
Minneapolis St Paul
From ฿3,229
Chicago
Chicago
From ฿5,489

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
1,186 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

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
1,186 reviews
Korean Air
8.4
Very Good
1,186 reviews
Check prices

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

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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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 18 December 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 Cancún, Atlanta, Boston. While Atlanta, Bangkok Suvarnabhumi Airport, Cancún 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 ฿2,171 to San Diego (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿7,028 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 Atlanta from ฿32,928
    Fly Las Vegas Harry Reid Intl to San Francisco from ฿55,168

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

    At the present moment the cheapest month to fly from Las Vegas is currently July; 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 ฿17,838

  • 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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