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Southeast Asia

$354+ Cheap flights from Las Vegas (LAS) to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BKK
Aug 9 — Aug 161
Sat 8/9
Sat 8/16
1 adult, Economy
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Cheap flight deals from Las Vegas to Southeast Asia

Keep the following information in mind while searching for Las Vegas to Southeast Asia flight deals. Data was last updated August 4, 2025.

Round-trip from

$670
(oojo)

One-way from

$354
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$910
From Las Vegas Harry Reid Intl to Southeast Asia
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One-way flight from Las Vegas Harry Reid Intl to Southeast Asia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Las Vegas to Southeast Asia

Cheapest flights from Las Vegas to Southeast Asia
Explore the most affordable flight options available from Las Vegas to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.

This oojo deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:50 pmLAS - KUL
1 stop31h 00mKorean Air
Tue 9/2311:10 pmKUL - LAS
1 stop32h 10mKorean Air
Deal found 8/2$670
This lastminute.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:20 amLAS - BKK
2 stops27h 05mKorean Air
Wed 9/242:35 amBKK - LAS
2 stops27h 45mKorean Air
Deal found 8/4$677
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:50 pmLAS - BKK
1 stop33h 20mMultiple Airlines
Wed 9/1011:30 pmBKK - LAS
1 stop30h 50mMultiple Airlines
Deal found 8/1$687
This Gotogate deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:25 amLAS - BKK
2 stops32h 35mANA
Wed 9/179:35 amBKK - LAS
2 stops27h 24mANA
Deal found 8/3$691
This Flighttix deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:45 amLAS - BKK
2 stops26h 10mUnited Airlines
Thu 9/259:35 amBKK - LAS
2 stops28h 40mUnited Airlines
Deal found 8/4$700
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:45 amLAS - KUL
2 stops33h 25mUnited Airlines
Tue 9/238:40 pmKUL - LAS
2 stops36h 51mUnited Airlines
Deal found 8/2$709
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 amLAS - SGN
2 stops28h 15mANA
Wed 9/311:15 pmSGN - LAS
2 stops35h 09mANA
Deal found 8/2$712
This Korean Air deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:50 pmLAS - SGN
1 stop33h 25mKorean Air
Mon 9/221:55 pmSGN - LAS
1 stop40h 25mKorean Air
Deal found 8/4$714
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:14 pmLAS - BKK
2 stops40h 11mDelta
Tue 9/239:50 amBKK - LAS
2 stops26h 35mDelta
Deal found 8/4$719
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:15 amLAS - KUL
2 stops24h 35mDelta
Mon 9/811:10 pmKUL - LAS
2 stops36h 07mDelta
Deal found 8/2$719
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amLAS - SGN
2 stops28h 15mUnited Airlines
Wed 11/266:00 amSGN - LAS
3 stops27h 35mUnited Airlines
Deal found 8/3$721
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amLAS - SGN
2 stops26h 05mDelta
Wed 9/1011:45 pmSGN - LAS
1 stop30h 35mDelta
Deal found 8/4$745

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Las Vegas to Southeast Asia that are best for you.

Fly from

Las Vegas

Fly to

Southeast Asia

Route

Depart

Return

Price

Las VegasKuala Lumpur

LAS - KUL

LASKUL

Las Vegas Harry Reid Intl

Tue 9/16

11:50 pm-9:50 pm

1 stop31h 00m

Kuala Lumpur Intl

Tue 9/23

11:10 pm-4:20 pm

1 stop32h 10m

$670

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 9/18

6:20 am-11:25 pm

2 stops27h 05m

Bangkok Suvarnabhumi

Wed 9/24

2:35 am-4:20 pm

2 stops27h 45m

$677

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 9/1

11:50 pm-11:10 pm

1 stop33h 20m

Bangkok Suvarnabhumi

Wed 9/10

11:30 pm-4:20 pm

1 stop30h 50m

$687

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 9/3

7:25 am-6:00 am

2 stops32h 35m

Bangkok Suvarnabhumi

Wed 9/17

9:35 am-10:59 pm

2 stops27h 24m

$691

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 9/18

7:45 am-11:55 pm

2 stops26h 10m

Bangkok Suvarnabhumi

Thu 9/25

9:35 am-12:15 am

2 stops28h 40m

$700

Las VegasKuala Lumpur

LAS - KUL

LASKUL

Las Vegas Harry Reid Intl

Tue 9/16

9:45 am-10:10 am

2 stops33h 25m

Kuala Lumpur Intl

Tue 9/23

8:40 pm-6:31 pm

2 stops36h 51m

$709

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Wed 8/13

6:00 am-12:15 am

2 stops28h 15m

Ho Chi Minh City

Wed 9/3

11:15 pm-8:24 pm

2 stops35h 09m

$712

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/9

6:00 am-11:25 pm

2 stops27h 25m

Bangkok Suvarnabhumi

Mon 9/22

2:35 am-6:07 pm

2 stops29h 32m

$714

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Mon 9/1

11:50 pm-11:15 pm

1 stop33h 25m

Ho Chi Minh City

Mon 9/22

1:55 pm-4:20 pm

1 stop40h 25m

$714

Las VegasKuala Lumpur

LAS - KUL

LASKUL

Las Vegas Harry Reid Intl

Mon 9/1

6:15 am-9:50 pm

2 stops24h 35m

Kuala Lumpur Intl

Mon 9/8

11:10 pm-8:17 pm

2 stops36h 07m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Las Vegas with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Southeast Asia

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Southeast Asia (average of $942). Flying from Las Vegas to Southeast Asia in December is currently the most expensive (average of $1,558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to YJX?

Find hourly flight availability from Las Vegas to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2025.

When flying from Las Vegas to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated August 4, 2025.
Read through reviews of airlines operating flights from Las Vegas to Southeast Asia, such as STARLUX Airlines, EVA Air, and 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.
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,224 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,122 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
923 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,543 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Food

8.8

Boarding

9.0

Overall

9.0

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Southeast Asia?

    If you book a flight to Southeast Asia from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

  • What are the most popular routes from Las Vegas to Southeast Asia?

    While some choose either Las Vegas Harry Reid Intl - Singapore Changi or Las Vegas Harry Reid Intl - Manila Ninoy Aquino Intl, Las Vegas Harry Reid Intl - Bangkok Suvarnabhumi is the most popular route from Las Vegas to Southeast Asia.

  • Can I find deals for flights from Las Vegas to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Southeast Asia.

  • Can I find deals for business class flights from Las Vegas to Southeast Asia?

    Yes. Cheapflights offers flight deals from Las Vegas to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Southeast Asia (average of $942). Flying from Las Vegas to Southeast Asia in December is currently the most expensive (average of $1,558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Las Vegas to Southeast Asia

Discover the top 10 airlines that operate flights from Las Vegas to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$547Average$1,177FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$702Average$1,207FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$706Average$1,206FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$722Average$1,003FlexibilityNo cancel feeOn-time69%
China EasternCheapest$737Average$916FlexibilityNo cancel feeOn-time62%
DeltaCheapest$762Average$1,328FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$765Average$1,027FlexibilityNo cancel feeOn-time70%
ANACheapest$796Average$971FlexibilityNo cancel feeOn-time80%
Philippine AirlinesCheapest$802Average$1,266FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$807Average$1,011FlexibilityNo cancel feeOn-time79%

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