LAS - CNX

$927 Find Cheap Flights from Las Vegas to Chiang Mai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Chiang Mai departing on 11/14. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Chiang Mai, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Las Vegas to Chiang Mai (LAS-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Chiang Mai

Fri, Nov 14 - Mon, Nov 24
China Eastern Logo
6:00 am - 2:20 pmLAS-CNX
41h 20m2 stops
China Eastern Logo
3:35 pm - 12:56 pmCNX-LAS
36h 21m2 stops
$927China Eastern
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Tue, Oct 14 - Tue, Oct 21
Logo
9:17 am - 9:05 amLAS-CNX
33h 48m3 stops
Logo
2:55 pm - 5:07 pmCNX-LAS
40h 12m2 stops
$941
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Thu, Mar 5 - Sun, Mar 8
Korean Air Logo
7:50 pm - 10:55 pmLAS-CNX
36h 05m2 stops
Korean Air Logo
12:15 am - 10:46 pmCNX-LAS
36h 31m2 stops
$946Korean Air
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Tue, Oct 14 - Mon, Oct 20
Logo
6:00 am - 11:40 pmLAS-CNX
27h 40m2 stops
Logo
12:45 am - 9:34 pmCNX-LAS
34h 49m2 stops
$965
Find Deal
Tue, Oct 14 - Tue, Oct 21
Logo
6:00 am - 11:40 pmLAS-CNX
27h 40m2 stops
Logo
12:45 am - 5:07 pmCNX-LAS
30h 22m2 stops
$966
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Wed, Nov 12 - Wed, Nov 19
EVA Air Logo
7:00 am - 10:35 amLAS-CNX
36h 35m2 stops
EVA Air Logo
11:50 am - 8:05 pmCNX-LAS
23h 15m2 stops
$973EVA Air
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Tue, Oct 14 - Sat, Oct 18
STARLUX Airlines Logo
7:35 pm - 4:20 pmLAS-CNX
30h 45m2 stops
STARLUX Airlines Logo
5:20 pm - 11:29 pmCNX-LAS
44h 09m2 stops
$988STARLUX Airlines
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Mon, Oct 6 - Mon, Oct 13
China Airlines Logo
4:47 pm - 10:20 amLAS-CNX
27h 33m2 stops
China Airlines Logo
5:25 pm - 11:56 pmCNX-LAS
20h 31m2 stops
$1,061China Airlines
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Thu, Mar 5 - Sun, Mar 8
Korean Air Logo
10:50 pm - 10:55 pmLAS-CNX
33h 05m1 stop
Korean Air Logo
12:15 am - 10:46 pmCNX-LAS
36h 31m2 stops
$1,071Korean Air
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Sat, Nov 1 - Wed, Nov 26
China Airlines Logo
10:18 am - 4:35 pmLAS-CNX
40h 17m2 stops
China Airlines Logo
11:25 am - 10:44 amCNX-LAS
38h 19m2 stops
$1,082China Airlines
Find Deal

Everything you should know

Top airlines
China Eastern
Cheapest • from $927 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$927
China Eastern
Fri 11/14Mon 11/24
LAS - CNX • 2 stops
Cheapest one-way
$1,062
Japan Airlines
Mon 11/24
LAS - CNX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
Booking Insights

KAYAK's insights & trends for Las Vegas to Chiang Mai flights

Get data-powered insights and trends into flights from Las Vegas to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Las Vegas to Chiang Mai?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Chiang Mai were found on China Eastern ($927) and Korean Air ($946).

Find deals

Good to know

Cheapest flight$927
Flight from Las Vegas to Chiang Mai

When to book flights from Las Vegas to Chiang Mai

Are your dates flexible? Find out the best times to travel from Las Vegas to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Chiang Mai

  • What is the cheapest flight from Las Vegas to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Las Vegas to Chiang Mai was $1,062 for a one-way ticket and $927 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Chiang Mai?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Las Vegas and on arrival in Chiang Mai.

  • Which airports will I be using when flying from Las Vegas to Chiang Mai?

    Las Vegas airport is called Las Vegas Harry Reid Intl and the only airport in Chiang Mai is Chiang Mai.

  • Which aircraft models fly most regularly from Las Vegas to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Chiang Mai?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Chiang Mai, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Las Vegas to Chiang Mai?

    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 from Las Vegas to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from 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 from Las Vegas to Chiang Mai?

    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 Chiang Mai with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Chiang Mai?

    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 Chiang Mai from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Las Vegas to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Chiang Mai? 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.
8.4
Korean AirOverall score based on 1139 reviews
8.3Comfort
8.1Food
8.5Boarding
8.7Crew
8.2Entertainment
Airline reviews

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

10.0 ExcellentAnonymous, Aug 2025ICN - ATL
Read more Korean Air reviews

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Everything you need to know for your flight from Las Vegas to Chiang Mai

Information on your arrival and departure airports

Las Vegas (LAS)
Chiang Mai (CNX)

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