฿15,815 Cheap Flights from Houston (IAH) to Chiang Mai (CNX)

View ฿15,815 flight on Tue, 27 Jan 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Houston (IAH) to Chiang Mai (CNX)

Prices were available within the past 7 days and start at ฿15,815 for one-way flights and ฿34,265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 20 Jan - Tue, 10 Feb
IAH
Houston
CNX
Chiang Mai
฿34,265 Return, found 6 days ago
฿34,265
Return
found 6 days ago
Select United flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Tue, 10 Feb, priced at ฿34,265 found 6 days ago
Alaska Airlines
Tue, 20 Jan - Tue, 10 Feb
IAH
Houston
CNX
Chiang Mai
฿35,635 Return, found 6 days ago
฿35,635
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Tue, 10 Feb, priced at ฿35,635 found 6 days ago
All Nippon Airways
Tue, 20 Jan - Tue, 10 Feb
IAH
Houston
CNX
Chiang Mai
฿36,365 Return, found 6 days ago
฿36,365
Return
found 6 days ago
Select All Nippon Airways flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Tue, 10 Feb, priced at ฿36,365 found 6 days ago
Delta
Mon, 2 Feb - Mon, 16 Feb
IAH
Houston
CNX
Chiang Mai
฿40,205 Return, found 1 day ago
฿40,205
Return
found 1 day ago
Select Delta flight, departing Mon, 2 Feb from Houston to Chiang Mai, returning Mon, 16 Feb, priced at ฿40,205 found 1 day ago
United
Tue, 20 Jan - Tue, 10 Feb
IAH
Houston
CNX
Chiang Mai
฿40,610 Return, found 6 days ago
฿40,610
Return
found 6 days ago
Select United flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Tue, 10 Feb, priced at ฿40,610 found 6 days ago
All Nippon Airways
Tue, 20 Jan - Fri, 20 Feb
IAH
Houston
CNX
Chiang Mai
฿40,785 Return, found 6 days ago
฿40,785
Return
found 6 days ago
Select All Nippon Airways flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Fri, 20 Feb, priced at ฿40,785 found 6 days ago
Air Canada
Mon, 19 Jan - Mon, 2 Feb
IAH
Houston
CNX
Chiang Mai
฿41,520 Return, found 6 days ago
฿41,520
Return
found 6 days ago
Select Air Canada flight, departing Mon, 19 Jan from Houston to Chiang Mai, returning Mon, 2 Feb, priced at ฿41,520 found 6 days ago
EVA Airways
Sat, 31 Jan - Sun, 15 Feb
IAH
Houston
CNX
Chiang Mai
฿41,650 Return, found 3 days ago
฿41,650
Return
found 3 days ago
Select EVA Airways flight, departing Sat, 31 Jan from Houston to Chiang Mai, returning Sun, 15 Feb, priced at ฿41,650 found 3 days ago
United
Tue, 20 Jan - Fri, 20 Feb
IAH
Houston
CNX
Chiang Mai
฿41,845 Return, found 6 days ago
฿41,845
Return
found 6 days ago
Select United flight, departing Tue, 20 Jan from Houston to Chiang Mai, returning Fri, 20 Feb, priced at ฿41,845 found 6 days ago
Delta
Mon, 2 Feb - Mon, 16 Feb
IAH
Houston
CNX
Chiang Mai
฿41,975 Return, found 1 day ago
฿41,975
Return
found 1 day ago
Select Delta flight, departing Mon, 2 Feb from Houston to Chiang Mai, returning Mon, 16 Feb, priced at ฿41,975 found 1 day ago

Frequently asked questions

How much is a flight from IAH to Chiang Mai Intl. Airport (CNX)?
Pack your bags, because round-trip journeys between IAH and CNX start from ฿34,265. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to CNX?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Houston Airport to Chiang Mai Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to Chiang Mai Intl. Airport (CNX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to Chiang Mai Intl. Airport (CNX)?
With around 14,400 kilometres separating Houston Airport and Chiang Mai Airport, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Little things like an eye mask and some noise-cancelling headphones should be in your hand luggage.
Which airlines fly direct from IAH to Chiang Mai Intl. Airport (CNX)?
Unfortunately, there are no airlines that directly fly between George Bush Intercontinental Airport (IAH) and CNX. You'll need to book a flight with one or more stops.
Are IAH to CNX flight tickets cheaper when they're purchased at the last minute?
Flight tickets from IAH to Chiang Mai Airport are available up to a year before departure on Expedia. And although you may nab a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Chiang Mai Intl.
Airlines serving
EVA Airways, KLM, Malaysia Airlines, Qatar Airways
Return price
฿34,265
Distance
14296 km

Book with confidence

Perfect flights from Houston to Chiang Mai

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Houston to Chiang Mai. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible George Bush Intercontinental to Chiang Mai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿15,815 and roundtrip prices from ฿34,265. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Chiang Mai Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Chiang Mai.
Perfect flights from Houston to Chiang Mai
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