Title: Cheap Flights from Ubon Ratchathani (UBP) to Chiang Rai (CEI) - Expedia.ca ![Chiang Rai, Thailand](https://images.trvl-media.com/place/6094729/3ac06932-6098-412e-b39d-94b392857668.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Tau ScubaDiver ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ubon Ratchathani (UBP) 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 Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Rai Intl. Airport (CEI) - ![Nok Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air [](https://www.expedia.ca/Flights-Search?leg1=from:ubp,to:cei,departure:08/10/2025TANYT&leg2=from:cei,to:ubp,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DD"}}]) - ![Thai AirAsia](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia [](https://www.expedia.ca/Flights-Search?leg1=from:ubp,to:cei,departure:08/10/2025TANYT&leg2=from:cei,to:ubp,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ![Thai Lion Mantari](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari [](https://www.expedia.ca/Flights-Search?leg1=from:ubp,to:cei,departure:08/10/2025TANYT&leg2=from:cei,to:ubp,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SL"}}]) - ![Thai Airways International](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg) Thai Airways International [](https://www.expedia.ca/Flights-Search?leg1=from:ubp,to:cei,departure:08/10/2025TANYT&leg2=from:cei,to:ubp,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) ![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 Ubon Ratchathani to Chiang Rai (UBP - CEI) route information | Origin airport | Ubon Ratchathani Intl. | | --- | --- | | Destination airport | Chiang Rai Intl. | | Distance | 739 km | ## Ubon Ratchathani to Chiang Rai Flights **The easy way to book your flights from Ubon Ratchathani to Chiang Rai**  With Expedia, it’s simple to find and book flights to Chiang Rai from Ubon Ratchathani 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 Ubon Ratchathani to Chiang Rai today, tomorrow, or this week.   **Save dollars with cheap flights from Ubon Ratchathani Intl., UBP to Chiang Rai Intl., CEI**  Sort your search results by price to find great deals on your flight from Ubon Ratchathani to Chiang Rai—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chiang Rai from Ubon Ratchathani 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 Ubon Ratchathani**  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 Ubon Ratchathani Intl. Airport (UBP) to Mae Fah Luang - Chiang Rai Intl. Airport? > If you're travelling from Ubon Ratchathani Intl. Airport (UBP) to CEI, round-trip journeys start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ubon Ratchathani Intl. Airport (UBP) to Mae Fah Luang - Chiang Rai Intl. Airport? > We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Ubon Ratchathani Airport to Mae Fah Luang - Chiang Rai Intl. Airport that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Ubon Ratchathani Airport to Mae Fah Luang - Chiang Rai Intl. Airport. This allows you to lock in a fantastic price in advance and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from UBP to CEI? > With the flight time between Ubon Ratchathani Intl. Airport (UBP) and CEI an easy 2 hours and 30 minutes, you'll be strolling around Chiang Rai in the blink of an eye. ### How far is the flight from Ubon Ratchathani Intl. Airport (UBP) to CEI? > The distance from Ubon Ratchathani Airport (UBP) to Mae Fah Luang - Chiang Rai Intl. Airport (CEI) is only 740 kilometres. You'll be disembarking the plane and picking up your baggage from the carousel before long. ### Which airlines fly direct from UBP to Mae Fah Luang - Chiang Rai Intl. Airport? > If you want to fly straight from UBP to Mae Fah Luang - Chiang Rai Intl. Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route. ### Are Ubon Ratchathani Airport to Chiang Rai Intl. Airport (CEI) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from UBP to Mae Fah Luang - Chiang Rai Intl. Airport last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia. ## 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 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 Dodoma to Chiang Rai](https://www.expedia.ca/lp/flights/1045/6094729/dodoma-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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