Title: Cheap Flights from Chiang Rai to Udon Thani (CEI to UTH) - Expedia.co.uk ![The sea of red lotus, Lake Nong Harn, Udon Thani, Thailand](https://images.trvl-media.com/place/3659/0ee6e6e7-741a-4c70-8980-2f3fdaf5f435.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3659/0ee6e6e7-741a-4c70-8980-2f3fdaf5f435.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Chiang Rai (CEI) to Udon Thani (UTH) - [Return](?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 Chiang Rai Intl. Airport (CEI) to Udon Thani (UTH-Udon Thani Intl.) - ![Nok Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:cei,to:uth,departure:17/11/2025TANYT&leg2=from:uth,to:cei,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DD"}}]) - ![Thai Lion Mantari](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari [](https://www.expedia.co.uk/Flights-Search?leg1=from:cei,to:uth,departure:17/11/2025TANYT&leg2=from:uth,to:cei,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SL"}}]) - ![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 25% 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.co.uk/login) ## Frequently asked questions ### How much is a flight from Mae Fah Luang - Chiang Rai Intl. Airport to UTH? > Round-trip flights from Chiang Rai Intl. Airport (CEI) to UTH start from . This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Chiang Rai Intl. Airport (CEI) to UTH? > We understand that things crop up 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.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Chiang Rai Intl. Airport (CEI) to Udon Thani Intl. Airport (UTH) 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 Chiang Rai Intl. Airport (CEI) to Udon Thani Intl. Airport (UTH) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Chiang Rai Intl. Airport (CEI) to Udon Thani Airport? > With a flight distance of 420 kilometres, it's only a hop from Mae Fah Luang - Chiang Rai Intl. Airport to UTH. It might be a quick one, but it's still worth packing a book to read. ### Which airlines fly direct from Chiang Rai Intl. Airport (CEI) to UTH? > At the moment, no airlines offer flights directly from Chiang Rai Intl. Airport (CEI) to Udon Thani Intl. Airport (UTH). You'll have to book a flight with at least one stop. To get the best price and connections, lock in your airfare well in advance. ### Are Mae Fah Luang - Chiang Rai Intl. Airport to UTH flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally score a bargain, with some of the cheapest fares from Chiang Rai Intl. Airport (CEI) to Udon Thani Airport arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance. ## Travel information | Origin airport | Chiang Rai Intl. | | --- | --- | | Destination airport | Udon Thani Intl. | | Distance | 416 km | ## Book with confidence ### Compare flights from Chiang Rai to Udon Thani easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chiang Rai to Udon Thani. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Udon Thani Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Chiang Rai Intl. to Udon Thani Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Chiang Rai Intl. (CEI) to Udon Thani Intl. (UTH) The easiest way to view the best deals on flights from Chiang Rai to Udon Thani today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Chiang Rai Intl. to Udon Thani Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Chiang Rai and Udon Thani - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Chiang Rai to Udon Thani flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Chiang Rai Intl. to Udon Thani Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [3 Star Hotels in Phen](https://www.expedia.co.uk/3Star-Phen-Hotels.s30-0-d3000701481.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Udon Thani](https://www.expedia.co.uk/3Star-Udon-Thani-Hotels.s30-0-d3659.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Udon Thani](https://www.expedia.co.uk/4Star-Udon-Thani-Hotels.s40-0-d3659.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Ban Chan](https://www.expedia.co.uk/Ban-Chan-Hotels-Gay-Friendly-Hotel.0-0-d6300056-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Ban Chan Hotels](https://www.expedia.co.uk/Ban-Chan-Hotels.d6300056.Travel-Guide-Hotels) - [Ban Huai Siang Hotels](https://www.expedia.co.uk/Ban-Huai-Siang-Hotels.d553248635975852072.Travel-Guide-Hotels) - [Ban Luam Hotels](https://www.expedia.co.uk/Ban-Luam-Hotels.d3000701462.Travel-Guide-Hotels) - [Hotels near Central Plaza Udon Thani](https://www.expedia.co.uk/Central-Plaza-Udon-Thani-Hotels.0-l6306840-0.Travel-Guide-Filter-Hotels) - [Chae Lae Hotels](https://www.expedia.co.uk/Chae-Lae-Hotels.d3000735528.Travel-Guide-Hotels) - [Chiang Wang Hotels](https://www.expedia.co.uk/Chiang-Wang-Hotels.d3000701466.Travel-Guide-Hotels) - [Chiang Yuen Hotels](https://www.expedia.co.uk/Chiang-Yuen-Hotels.d6299682.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Udon Thani Province](https://www.expedia.co.uk/Destinations-In-Udon-Thani-Province-Gay-Friendly-Hotel.0-0-d6241932-tGayFriendlyHotel.Hotel-Filter-Destinations) - [Hotels with Balcony in Udon Thani Province](https://www.expedia.co.uk/Destinations-In-Udon-Thani-Province-Hotels-With-Balcony.0-0-d6241932-tHotelswithBalcony.Hotel-Filter-Destinations) - [Udon Thani Province Hotels](https://www.expedia.co.uk/Destinations-In-Udon-Thani-Province.d6241932.Hotel-Destinations) - [Khon Yung Hotels](https://www.expedia.co.uk/Khon-Yung-Hotels.d3000701469.Travel-Guide-Hotels) - [Kut Chap Hotels](https://www.expedia.co.uk/Kut-Chap-Hotels.d3000251527.Travel-Guide-Hotels) - [Kut Mak Fai Hotels](https://www.expedia.co.uk/Kut-Mak-Fai-Hotels.d3000735539.Travel-Guide-Hotels) - [Mak Khaeng Hotels](https://www.expedia.co.uk/Mak-Khaeng-Hotels.d3000752193.Travel-Guide-Hotels) - [Mu Mon Hotels](https://www.expedia.co.uk/Mu-Mon-Hotels.d3000735541.Travel-Guide-Hotels) - [Na Kha Hotels](https://www.expedia.co.uk/Na-Kha-Hotels.d6300098.Travel-Guide-Hotels) - [Na Muang Hotels](https://www.expedia.co.uk/Na-Muang-Hotels.d553248635975872421.Travel-Guide-Hotels) - [Na Phu Hotels](https://www.expedia.co.uk/Na-Phu-Hotels.d3000735548.Travel-Guide-Hotels) - [Non Sung Hotels](https://www.expedia.co.uk/Non-Sung-Hotels.d6306877.Travel-Guide-Hotels) - [Nong Han Hotels](https://www.expedia.co.uk/Nong-Han-Hotels.d553248634668662895.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Nong Khon Kwang](https://www.expedia.co.uk/Nong-Khon-Kwang-Udon-Thani-Hotels-Gay-Friendly-Hotel.0-n6300131-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Nong Khon Kwang Hotels](https://www.expedia.co.uk/Nong-Khon-Kwang-Udon-Thani-Hotels.0-n6300131-0.Travel-Guide-Filter-Hotels) - [Nong O Hotels](https://www.expedia.co.uk/Nong-O-Hotels.d3000701478.Travel-Guide-Hotels) - [Hotels near Nong Prajak Public Park](https://www.expedia.co.uk/Nong-Prajak-Public-Park-Hotels.0-l6306838-0.Travel-Guide-Filter-Hotels) - [Nong Saeng Hotels](https://www.expedia.co.uk/Nong-Saeng-Hotels.d553248634668667215.Travel-Guide-Hotels) - [Nong Wua So Hotels](https://www.expedia.co.uk/Nong-Wua-So-Hotels.d6307323.Travel-Guide-Hotels) - [Phen Hotels](https://www.expedia.co.uk/Phen-Hotels.d3000701481.Travel-Guide-Hotels) - [Hotels near Pho Si Market](https://www.expedia.co.uk/Pho-Si-Market-Hotels.0-l6306844-0.Travel-Guide-Filter-Hotels) - [Hotels near Red Lotus Lake](https://www.expedia.co.uk/Red-Lotus-Lake-Hotels.0-l553248633955891056-0.Travel-Guide-Filter-Hotels) - [Sa Baeng Hotels](https://www.expedia.co.uk/Sa-Baeng-Hotels.d3000735562.Travel-Guide-Hotels) - [Soe Phloe Hotels](https://www.expedia.co.uk/Soe-Phloe-Hotels.d3000735568.Travel-Guide-Hotels) - [Sum Sao Hotels](https://www.expedia.co.uk/Sum-Sao-Hotels.d3000735569.Travel-Guide-Hotels) - [Tum Tai Hotels](https://www.expedia.co.uk/Tum-Tai-Hotels.d3000701486.Travel-Guide-Hotels) - [Beach Resorts & in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Beach-Hotels.0-0-d3659-tBeachHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Budget-Hotels.0-0-d3659-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Family-Friendly-Hotel.0-0-d3659-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Gay-Friendly-Hotel.0-0-d3659-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Golf Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Golf-Hotels.0-0-d3659-tGolfHotels.Travel-Guide-Filter-Hotels) - [Hotels with a Bar in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-A-Bar.0-0-d3659-thotelwithabar.Travel-Guide-Filter-Hotels) - [Hotels with Airport Transfers in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-Airport-Transfers.0-0-d3659-thotelwithairporttransfers.Travel-Guide-Filter-Hotels) - [Hotels with Babysitting Services in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-Babysitting-Services.0-0-d3659-thotelwithbabysittingservices.Travel-Guide-Filter-Hotels) - [Hotels with Gym in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-Gym.0-0-d3659-thotelwithgym.Travel-Guide-Filter-Hotels) - [Hotels with Restaurant in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-Restaurant.0-0-d3659-thotelwithrestaurant.Travel-Guide-Filter-Hotels) - [Hotels with Room Service in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotel-With-Room-Service.0-0-d3659-thotelwithroomservice.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotels-With-Hot-Tubs.0-0-d3659-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Hotels with Pool in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotels-With-Pool.0-0-d3659-tHotelswithPool.Travel-Guide-Filter-Hotels) - [Hotels with smoking rooms in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Hotels-With-Smoking-Rooms.0-0-d3659-tHotelswithsmokingrooms.Travel-Guide-Filter-Hotels) - [Lakeside Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Lakeside-Hotel.0-0-d3659-tlakesidehotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Luxury-Hotel.0-0-d3659-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Pet-Friendly-Hotel.0-0-d3659-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Romantic Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Romantic-Hotel.0-0-d3659-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Spa-Hotels.0-0-d3659-tSpaHotels.Travel-Guide-Filter-Hotels) - [Hotels with Waterpark in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Waterpark-Hotel.0-0-d3659-twaterparkhotel.Travel-Guide-Filter-Hotels) - [Wedding Hotels in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Hotels-Wedding-Hotel.0-0-d3659-tWeddingHotel.Travel-Guide-Filter-Hotels) - [Udon Thani Hotels](https://www.expedia.co.uk/Udon-Thani-Hotels.d3659.Travel-Guide-Hotels) - [Holiday Homes in Udon Thani](https://www.expedia.co.uk/Udon-Thani-Private-Holiday-Homes.d3659-aaPrivateHolidayHomes.Travel-Guide-Accommodation) - [Hotels near Udon Thani Public Hospital](https://www.expedia.co.uk/Udon-Thani-Public-Hospital-Hotels.0-l6306824-0.Travel-Guide-Filter-Hotels) - [Hotels near Wat Pa Ban Tat](https://www.expedia.co.uk/Wat-Pa-Ban-Tat-Hotels.0-l6306832-0.Travel-Guide-Filter-Hotels) - [Flights to Udon Thani](https://www.expedia.co.uk/Cheap-Flights-To-Udon-Thani.d3659.Travel-Guide-Flights) - [Flights from Mak Khaeng](https://www.expedia.co.uk/lp/flights/3000752193/flights-from-mak-khaeng) - [Visit Ban Chan](https://www.expedia.co.uk/Ban-Chan.dx6300056) - [Visit Chae Lae](https://www.expedia.co.uk/Chae-Lae.dx3000735528) - [Visit Chiang Wang](https://www.expedia.co.uk/Chiang-Wang.dx3000701466) - [Visit Kut Mak Fai](https://www.expedia.co.uk/Kut-Mak-Fai.dx3000735539) - [Visit Mak Khaeng](https://www.expedia.co.uk/Mak-Khaeng.dx3000752193) - [Mu Mon Holidays](https://www.expedia.co.uk/Mu-Mon.d3000735541.Holidays-City-Breaks) - [Visit Non Sung](https://www.expedia.co.uk/Non-Sung.dx6306877) - [Visit Nong O](https://www.expedia.co.uk/Nong-O.dx3000701478) - [Visit Nong Wua So](https://www.expedia.co.uk/Nong-Wua-So.dx6307323) - [Visit Phen](https://www.expedia.co.uk/Phen.dx3000701481) - [Tesco Lotus Udon thani](https://www.expedia.co.uk/Tesco-Lotus-Udon-Thani-Udon-Thani.d553248621563234730.Attraction) - [Visit Tum Tai](https://www.expedia.co.uk/Tum-Tai.dx3000701486) - [Ud Town](https://www.expedia.co.uk/UD-Town-Udon-Thani.d6306842.Attraction) - [Udon Pittayanukool School](https://www.expedia.co.uk/Udon-Pittayanukool-School-Udon-Thani.d6306827.Attraction) - [Visit Nong Khon Kwang](https://www.expedia.co.uk/Udon-Thani-Nong-Khon-Kwang.dx6300131) - [Udon Thani Province Holidays](https://www.expedia.co.uk/Udon-Thani-Province.d6241932.Holidays-City-Breaks) - [Visit Udon Thani Province](https://www.expedia.co.uk/Udon-Thani-Province.dx6241932) - [Udon Thani Holidays](https://www.expedia.co.uk/Udon-Thani.d3659.Holidays-City-Breaks) - [Visit Udon Thani](https://www.expedia.co.uk/Udon-Thani.dx3659) - [Udorn Sunshine Nursery](https://www.expedia.co.uk/Udorn-Sunshine-Nursery-Udon-Thani.d553248621526918323.Attraction) - [Um Chan Holidays](https://www.expedia.co.uk/Um-Chan.d6306912.Holidays-City-Breaks) - [Up Mung Holidays](https://www.expedia.co.uk/Up-Mung.d3000735573.Holidays-City-Breaks) - [Budget Rental Cars in Udon Thani](https://www.expedia.co.uk/Budget-Car-Rentals-In-Udon-Thani.d3659-c39.Car-Rental-Guide-Suppliers) - [Car hire Ban Luam](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Ban-Luam.d3000701462.Car-Hire-Guide) - [Car hire Kut Chap](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Kut-Chap.d3000251527.Car-Hire-Guide) - [Car hire Udon Thani](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Udon-Thani.d3659.Car-Hire-Guide) - [Dollar CH Rental Cars in Udon Thani](https://www.expedia.co.uk/Dollar-CH-Car-Rentals-In-Udon-Thani.d3659-c1068.Car-Rental-Guide-Suppliers) - [Europcar Rental Cars in Udon Thani](https://www.expedia.co.uk/Europcar-Car-Rentals-In-Udon-Thani.d3659-c14.Car-Rental-Guide-Suppliers) - [Get Your Car Rental Cars in Udon Thani](https://www.expedia.co.uk/Get-Your-Car-Car-Rentals-In-Udon-Thani.d3659-c1120.Car-Rental-Guide-Suppliers) - [Luxury Car Hire in Udon Thani](https://www.expedia.co.uk/Luxury-Car-Rentals-In-Udon-Thani.d3659-tLuxury.Car-Rental-Guide-Class) - [National Car Rental Rental Cars in Udon Thani](https://www.expedia.co.uk/National-Car-Rental-Car-Rentals-In-Udon-Thani.d3659-c42.Car-Rental-Guide-Suppliers) - [Pickup Car Hire in Udon Thani](https://www.expedia.co.uk/Pickup-Car-Rentals-In-Udon-Thani.d3659-tPickup.Car-Rental-Guide-Class) - [Rent A Wreck Rental Cars in Udon Thani](https://www.expedia.co.uk/Rent-A-Wreck-Car-Rentals-In-Udon-Thani.d3659-c33.Car-Rental-Guide-Suppliers) - [Thrifty Car Rental Rental Cars in Udon Thani](https://www.expedia.co.uk/Thrifty-Car-Rental-Car-Rentals-In-Udon-Thani.d3659-c45.Car-Rental-Guide-Suppliers) - [Udon Thani Province Holiday Rentals](https://www.expedia.co.uk/Destinations-In-Udon-Thani-Province.d6241932.Holiday-Rental-Destinations) - [Udon Thani Holiday Rentals](https://www.expedia.co.uk/Udon-Thani-Holiday-Rentals.d3659.Travel-Guide-HolidayRentals) \*Available to Expedia members.