LAS - CNX

$507 Find Cheap Flights from Las Vegas to Chiang Mai

This is the cheapest one-way 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 11/1. 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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Flights 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

Wed, Nov 5 - Wed, Dec 10
China Airlines Logo
11:54 am - 10:25 amLAS-CNX
31h 31m2 stops
China Airlines Logo
11:25 am - 1:35 pmCNX-LAS
41h 10m2 stops
$876China Airlines
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Wed, Nov 12 - Tue, Nov 18
Korean Air Logo
10:50 pm - 11:05 pmLAS-CNX
33h 15m1 stop
Korean Air Logo
12:15 am - 3:10 pmCNX-LAS
29h 55m1 stop
$885Korean Air
Find Deal
Wed, Nov 5 - Tue, Dec 9
Korean Air Logo
10:50 pm - 11:05 pmLAS-CNX
33h 15m1 stop
Korean Air Logo
12:15 am - 3:10 pmCNX-LAS
29h 55m1 stop
$900Korean Air
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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 - 8:00 pmCNX-LAS
23h 10m2 stops
$1,008EVA Air
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Thu, Sep 18 - Thu, Apr 2
EVA Air Logo
6:10 am - 10:25 amLAS-CNX
38h 15m2 stops
EVA Air Logo
11:35 am - 11:05 pmCNX-LAS
25h 30m2 stops
$1,018EVA Air
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Wed, Nov 5 - Wed, Dec 10
Logo
10:50 pm - 11:05 pmLAS-CNX
33h 15m1 stop
Logo
7:45 pm - 9:16 pmCNX-LAS
40h 31m2 stops
$1,063
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Wed, Nov 5 - Wed, Dec 10
Logo
6:20 am - 7:55 amLAS-CNX
34h 35m3 stops
Logo
12:10 pm - 3:51 pmCNX-LAS
42h 41m2 stops
$1,066
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Wed, Sep 10 - Fri, Oct 10
Cathay Pacific Logo
7:52 pm - 1:45 pmLAS-CNX
27h 53m3 stops
Cathay Pacific Logo
11:55 am - 9:00 pmCNX-LAS
47h 05m3 stops
$1,234Cathay Pacific
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Tue, Nov 11 - Tue, Nov 18
Delta Logo
12:45 am - 11:05 pmLAS-CNX
31h 20m2 stops
Delta Logo
12:15 am - 5:44 pmCNX-LAS
32h 29m2 stops
$1,366Delta
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Tue, Nov 11 - Tue, Nov 18
Delta Logo
12:45 am - 11:05 pmLAS-CNX
31h 20m2 stops
Delta Logo
12:15 am - 3:10 pmCNX-LAS
29h 55m1 stop
$1,488Delta
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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 Airlines ($876) and Korean Air ($885).

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Good to know

Cheapest flight$507
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 $507 for a one-way ticket and $876 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?

    SkyTeam, Star Alliance, and oneworld 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.

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 1088 reviews
8.2Entertainment
8.5Boarding
8.3Comfort
8.1Food
8.7Crew
Airline reviews

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!

10.0 ExcellentAnonymous, May 2025LAS - ICN
Read more Korean Air reviews

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.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

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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