Title: Cheap Flights from Hat Yai to Udon Thani (HDY 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 Hat Yai (HDY) 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 Hat Yai Intl. Airport (HDY) 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:hdy,to:uth,departure:30/09/2025TANYT&leg2=from:uth,to:hdy,departure:07/10/2025TANYT&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.co.uk/Flights-Search?leg1=from:hdy,to:uth,departure:30/09/2025TANYT&leg2=from:uth,to:hdy,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FD"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### 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 Hat Yai Intl. Airport to UTH? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from HDY to UTH was . Great fares don't last long, 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 HDY to Udon Thani Intl. Airport (UTH)? > We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight 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 Hat Yai Intl. Airport to 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 Hat Yai Intl. Airport to UTH flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Hat Yai Intl. Airport to UTH? > You can forget about a movie marathon on this flight — it's just 1,200 kilometres from Khlong Hoi Khong to Udon Thani. Sit down, enjoy the in-flight service and you'll be touching down before long. ### Which airlines fly direct from Hat Yai Intl. Airport to Udon Thani Intl. Airport (UTH)? > A favourite with many frequent travellers, Thai Lion Air (SL) operates 13 monthly flights from Hat Yai Intl. Airport (HDY) to UTH. Pick the one that fits with your travel schedule and book your fare today. ### Are HDY to Udon Thani Intl. Airport (UTH) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Hat Yai Intl. Airport to Udon Thani Airport at the last minute could save you some cash. However, it could end up costing a good deal 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 best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time. ## Travel information | Origin airport | Hat Yai Intl. | | --- | --- | | Destination airport | Udon Thani Intl. | | Distance | 1183 km | | Average flight time | 2 hours 10 mins | ## Book with confidence ### Compare flights from Hat Yai to Udon Thani easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Hat Yai 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 Hat Yai 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 Hat Yai Intl. (HDY) to Udon Thani Intl. (UTH) The easiest way to view the best deals on flights from Hat Yai 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 Hat Yai 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 Hat Yai 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 Hat Yai to Udon Thani flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Hat Yai 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 - Trending Routes - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Hat Yai - [Hat Yai to Bangkok (HDY - BKK)](https://expedia.co.uk/lp/flights/hdy/bkk/hat-yai-to-bangkok) - [Hat Yai to Bangkok (HDY - DMK)](https://expedia.co.uk/lp/flights/hdy/dmk/hat-yai-to-bangkok) - [Hat Yai to Kuala Lumpur (HDY - KUL)](https://expedia.co.uk/lp/flights/hdy/kul/hat-yai-to-kuala-lumpur) - [Hat Yai to Phuket (HDY - HKT)](https://expedia.co.uk/lp/flights/hdy/hkt/hat-yai-to-phuket) - [Hat Yai to London (HDY - LHR)](https://expedia.co.uk/lp/flights/hdy/lhr/hat-yai-to-london) - [Hat Yai to Singapore (HDY - SIN)](https://expedia.co.uk/lp/flights/hdy/sin/hat-yai-to-singapore) - [Hat Yai to London (HDY - LGW)](https://expedia.co.uk/lp/flights/hdy/lgw/hat-yai-to-london) ### Top Routes to Udon Thani - 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