Title: Cheap Flights from Roi Et (ROI) 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 Roi Et (ROI) 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 Roi Et (ROI) to Chiang Rai Intl. Airport (CEI) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:roi,to:cei,departure:03/11/2025TANYT&leg2=from:cei,to:roi,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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) ## Frequently asked questions ### How much is a flight from ROI to Mae Fah Luang - Chiang Rai Intl. Airport? > The lowest price advertised for a round-trip flight between ROI and Chiang Rai Intl. Airport (CEI) is . But you better act fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Roi Et Airport to CEI? > We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Roi Et Airport (ROI) to CEI that have flexible change policies? > Flights from Roi Et Airport (ROI) to CEI offering flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the fare difference, without any additional fees to worry about. ### How many hours is the flight from Roi Et Airport (ROI) to Chiang Rai Intl. Airport (CEI)? > The flight from Roi Et Airport to Mae Fah Luang - Chiang Rai Intl. Airport is an easy 2 hours and 26 minutes. You'll be lucky to get through an entire movie before touchdown! ### How far is the flight from Roi Et Airport (ROI) to CEI? > That movie you've been wanting to see will just have to wait — the flight distance between Roi Et Airport (ROI) and Chiang Rai Intl. Airport (CEI) is only 590 kilometres. The captain will be telling you to put your seat upright for landing before you know it. ### Which airlines fly direct from Roi Et Airport (ROI) to Chiang Rai Intl. Airport (CEI)? > Currently, no airlines offer flights directly from ROI to Mae Fah Luang - Chiang Rai Intl. Airport. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance. ### Are Roi Et Airport (ROI) to Chiang Rai Intl. Airport (CEI) flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can occasionally score a bargain, with some of the cheapest fares from Roi Et Airport (ROI) to CEI arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance. ## Travel information | Origin airport | Roi Et | | --- | --- | | Destination airport | Chiang Rai Intl. | | Distance | 589 km | ## Book with confidence ### Thawat Buri to Chiang Rai Flights **The easy way to book your flights from Roi Et to Chiang Rai**  With Expedia, it’s simple to find and book flights to Chiang Rai from Roi Et 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 Roi Et to Chiang Rai today, tomorrow, or this week.   **Save dollars with cheap flights from Roi Et, ROI to Chiang Rai Intl., CEI**  Sort your search results by price to find great deals on your flight from Roi Et to Chiang Rai—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chiang Rai from Roi Et 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 Roi Et**  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. 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