Title: Cheap Flights from Houston (IAH) to Chiang Rai (CEI) - Expedia.ca ![Lampang, Thailand. Wat Chiang Rai Temple on a sunny day](https://images.trvl-media.com/place/6094729/6abc9fe6-542e-461c-8557-12deda61cded.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6094729/6abc9fe6-542e-461c-8557-12deda61cded.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (IAH) to Chiang Rai (CEI) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Chiang Rai Intl. Airport (CEI) - ![EVA Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BR.svg) EVA Airways [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:cei,departure:23/10/2025TANYT&leg2=from:cei,to:iah,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BR"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:cei,departure:23/10/2025TANYT&leg2=from:cei,to:iah,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Houston to Chiang Rai (IAH - CEI) route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Chiang Rai Intl. | | Distance | 14144 km | ## Houston to Chiang Rai Flights **The easy way to book your flights from Houston to Chiang Rai**  With Expedia, it’s simple to find and book flights to Chiang Rai from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Chiang Rai Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Chiang Rai today, tomorrow, or this week.   **Save dollars with cheap flights from George Bush Intercontinental, IAH to Chiang Rai Intl., CEI**  Sort your search results by price to find great deals on your flight from Houston to Chiang Rai—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chiang Rai from Houston currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Chiang Rai   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Chiang Rai from Houston**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chiang Rai with Expedia today. ## Frequently asked questions ### How much is a flight from IAH to Mae Fah Luang - Chiang Rai Intl. Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from IAH to Chiang Rai Intl. Airport (CEI) was . Great fares don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Mae Fah Luang - Chiang Rai Intl. Airport? > This varies between air carriers, as each has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find simple instructions on how to cancel online. ### How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Chiang Rai Intl. Airport (CEI) that have flexible change policies? > Plenty of carriers will allow you to reschedule your flight at no extra charge. All you pay is the cost difference between flights. When looking for IAH to Chiang Rai Intl. Airport (CEI) flights, you'll find a "No change fees" filter for you to pick. ### How far is the flight from Houston Airport to Mae Fah Luang - Chiang Rai Intl. Airport? > The distance is around 14,200 kilometres, so pack your carry-on luggage with everything you need to make the long journey comfortable. Wondering what to take on board your Houston to Chiang Rai flight? A travel pillow, earplugs and a sleep mask are a few essentials. ### Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Mae Fah Luang - Chiang Rai Intl. Airport? > Direct flights aren't available, so you'll have to make at least one stop between George Bush Intercontinental Airport (IAH) and Mae Fah Luang - Chiang Rai Intl. Airport. Make the most of the layover time to stretch your legs and grab a bite to eat. ### Are Houston Airport to Mae Fah Luang - Chiang Rai Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Houston Airport and CEI are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines announce their prices up to a year prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to secure your seat when the price dips. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Treviso to Chiang Rai](https://www.expedia.ca/lp/flights/10093/6094729/treviso-to-chiang-rai) - [Flights from Ua Pou to Chiang Rai](https://www.expedia.ca/lp/flights/10158/6094729/ua-pou-to-chiang-rai) - [Flights from Uralsk to Chiang Rai](https://www.expedia.ca/lp/flights/10197/6094729/uralsk-to-chiang-rai) - [Flights from Wharton to Chiang Rai](https://www.expedia.ca/lp/flights/10400/6094729/wharton-to-chiang-rai) - [Flights from Madison to Chiang Rai](https://www.expedia.ca/lp/flights/10510/6094729/madison-to-chiang-rai) - [Flights from Eindhoven to Chiang Rai](https://www.expedia.ca/lp/flights/1115/6094729/eindhoven-to-chiang-rai) - [Flights from Fairbanks to Chiang Rai](https://www.expedia.ca/lp/flights/1190/6094729/fairbanks-to-chiang-rai) - [Flights from Lombok to Chiang Rai](https://www.expedia.ca/lp/flights/11999/6094729/lombok-to-chiang-rai) - 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