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Chiang Mai

$431+ Cheap flights from Las Vegas (LAS) to Chiang Mai (CNX)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CNX
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Las Vegas to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$813
(Korean Air)

One-way from

$431
(Expedia)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Chiang Mai flights.
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From Las Vegas Harry Reid Intl to Chiang Mai
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One-way flight from Las Vegas Harry Reid Intl to Chiang Mai
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Find flight deals from Las Vegas to Chiang Mai

Cheapest flights from Las Vegas to Chiang Mai
Explore the most affordable flight options available from Las Vegas to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This oojo deal was found by Cheapflights users on 9/24. 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.
Wed 11/127:00 amLAS - CNX
2 stops36h 35mEVA Air
Wed 11/1911:50 amCNX - LAS
2 stops23h 15mEVA Air
Deal found 9/24$945
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:02 pmLAS - CNX
2 stops25h 33mMultiple Airlines
Wed 11/1911:50 amCNX - LAS
2 stops23h 15mMultiple Airlines
Deal found 9/23$948
This Korean Air deal was found by Cheapflights users on 9/23. 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.
Wed 11/125:55 pmLAS - CNX
2 stops38h 00mKorean Air
Tue 11/1812:15 amCNX - LAS
2 stops33h 02mKorean Air
Deal found 9/23$1,256
This Gurufare deal was found by Cheapflights users on 9/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:17 amLAS - CNX
3 stops33h 48mChina Eastern
Wed 11/264:25 pmCNX - LAS
3 stops35h 36mChina Eastern
Deal found 9/23$1,512
This Air China deal was found by Cheapflights users on 9/23. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amLAS - CNX
2 stops49h 50mAir China
Wed 11/2611:05 pmCNX - LAS
2 stops39h 47mAir China
Deal found 9/23$1,550
This Qatar Airways deal was found by Cheapflights users on 9/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:00 pmLAS - CNX
3 stops30h 25mQatar Airways
Wed 11/197:45 pmCNX - LAS
3 stops35h 39mQatar Airways
Deal found 9/24$1,841
This oojo deal was found by Cheapflights users on 9/24. 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 10/73:41 pmLAS - CNX
2 stops28h 44mEVA Air
Wed 10/2211:35 amCNX - LAS
2 stops36h 34mEVA Air
Deal found 9/24$1,926

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Chiang Mai 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 September 25, 2025.
Use the filters below to find and compare flights from Las Vegas to Chiang Mai that are best for you.

Fly from

Las Vegas

Fly to

Chiang Mai

Route

Depart

Return

Price

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 1/26

6:00 am-10:55 pm

2 stops25h 55m

Chiang Mai

Sun 2/15

12:15 am-7:11 pm

2 stops33h 56m

$818

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 2/3

5:45 pm-3:55 pm

2 stops31h 10m

Chiang Mai

Tue 2/24

4:55 pm-10:20 pm

2 stops44h 25m

$850

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Sun 2/1

10:50 pm-10:55 pm

1 stop33h 05m

Chiang Mai

Wed 2/25

12:15 am-4:55 pm

2 stops31h 40m

$863

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 11/12

7:00 am-10:35 am

2 stops36h 35m

Chiang Mai

Wed 11/19

11:50 am-8:05 pm

2 stops23h 15m

$945

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 3/5

5:59 pm-10:55 pm

2 stops37h 56m

Chiang Mai

Sun 3/8

12:15 am-10:46 pm

2 stops36h 31m

$946

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 11/12

6:02 pm-10:35 am

2 stops25h 33m

Chiang Mai

Wed 11/19

11:50 am-8:05 pm

2 stops23h 15m

$948

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 1/22

1:05 pm-10:55 pm

2 stops42h 50m

Chiang Mai

Sun 2/15

12:15 am-7:11 pm

2 stops33h 56m

$963

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Sun 2/1

10:50 pm-10:55 pm

1 stop33h 05m

Chiang Mai

Wed 2/25

12:15 am-3:10 pm

1 stop29h 55m

$998

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Fri 1/16

6:00 am-10:55 pm

2 stops25h 55m

Chiang Mai

Sun 2/8

12:15 am-10:46 pm

2 stops37h 31m

$1,013

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Sat 3/14

11:00 am-4:35 pm

2 stops39h 35m

Chiang Mai

Sat 3/21

11:25 am-8:28 pm

2 stops47h 03m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 16 results
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Compare providers for flights from Las Vegas to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Chiang Mai in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai 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.

Related info for your journey

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

  • How long is the flight from Las Vegas to Chiang Mai?

    Korean Air, STARLUX Airlines, and EVA Air can get you from Las Vegas to Chiang Mai in just under 25h 55m. Your travel time can differ by up to 10h 40m. The distance from Las Vegas to Chiang Mai is about 8034 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Las Vegas to Chiang Mai?

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

  • Can I find deals for business class flights from Las Vegas to Chiang Mai?

    Yes. Cheapflights offers flight deals from Las Vegas to Chiang Mai 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 Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Chiang Mai (average of $976). Flying from Las Vegas to Chiang Mai in June is currently the most expensive (average of $1,562). 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.

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