Title: $29 Cheap Flights to Northeast Thailand - Expedia.com ![To get a good photo of an hippo is no easy task! ](https://images.trvl-media.com/place/6353055/64b89047-b77f-412e-be0b-7919f0ff3315.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Sebastião Mesquita e Carmo ![](https://images.trvl-media.com/place/6353055/64b89047-b77f-412e-be0b-7919f0ff3315.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $29 Cheap Flights to Northeast Thailand [View $29 flight on Mon, Mar 23, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DMK,to:SNO,departure:3/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:28.32&airProductToken=AQo0CjIIxIgBEgMzNjgYg1MgsnMojbCIAzDYsIgDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) [Northeast Thailand Travel Guide](https://expedia.com/Northeast-Thailand.dx6049375)[Hotels in Northeast Thailand](https://expedia.com/Northeast-Thailand-Hotels.d6049375.Travel-Guide-Hotels)[Car Rentals in Northeast Thailand](https://expedia.com/Car-Rentals-In-Northeast-Thailand.d6049375.Car-Rental-Guide)[Northeast Thailand Vacation Packages](https://expedia.com/Northeast-Thailand.d6049375.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg) Thai Airways International - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_H1.svg) Hahn Air Systems - ![](https://a.travel-assets.com/air/airlines/fd_sq.svg) Thai AirAsia - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air - ![](https://a.travel-assets.com/air/airlines/sl_sq.svg) Thai Lion Mantari - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MH.svg) Malaysia Airlines - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Northeast Thailand? Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Fri, Mar 13 - Mon, Mar 16 DMK Bangkok SNO Sakon Nakhon $57 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:SNO,departure:3/13/2026TANYT&leg2=from:SNO,to:DMK,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.72&airProductToken=AQo0CjIIxIgBEgMzNjgYg1MgsnMozb-HAzCYwIcDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMAo0CjIIxIgBEgMzNjEYsnMgg1Mo0t2HAzCY3ocDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Wed, Mar 11 - Sat, Mar 14 DMK Bangkok UTH Udon Thani $57 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:UTH,departure:3/11/2026TANYT&leg2=from:UTH,to:DMK,departure:3/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.76&airProductToken=AQo0CjIIxIgBEgMzMDQYg1Mg9DwooKaHAzDmpocDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMAo0CjIIxIgBEgMzMDEY9Dwgg1Mog8eHAzDEx4cDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Nok Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DD.gif) Sun, Mar 15 - Thu, Mar 19 DMK Bangkok UBP Ubon Ratchathani $57 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:UBP,departure:3/15/2026TANYT&leg2=from:UBP,to:DMK,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.82&airProductToken=AQo0CjIIxIgBEgMzMjIYg1MgtHgo6dKHAzC004cDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMAo0CjIIxIgBEgMzMjkYtHggg1Mo5oWIAzCnhogDOFlAAFgBagdOT0tMSVRFcghVVEFMSVQwMBIKCAsQARgIKgJERBgBIgQIARABKAIwAw) ![Thai Lion Mantari](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SL.gif) Wed, Mar 11 - Fri, Mar 27 DMK Bangkok KOP Nakhon Phanom $87 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:KOP,departure:3/11/2026TANYT&leg2=from:KOP,to:DMK,departure:3/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:86.60&airProductToken=AQohCh8I05gBEgM2NzAYg1MgynsolKWHAzDkpYcDOE9AAFgBCiEKHwjTmAESAzY3MRjKeyCDUyiM2ogDMNLaiAM4T0AAWAESCggBEAEYASoCR1AYASIECAEQASgEMAE) ![World Ticket Ltd](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/w1.gif) Sat, Feb 28 - Wed, Mar 4 DMK Bangkok UBP Ubon Ratchathani $227 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DMK,to:UBP,departure:2/28/2026TANYT&leg2=from:UBP,to:DMK,departure:3/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:226.60&airProductToken=AQohCh8I12ISBDUwNDcYg1MgtHgooq-GAzDor4YDOEtAAFgBCiEKHwjXYhIENTA0OBi0eCCDUyiG3YYDMMfdhgM4TEAAWAESCggBEAEYASoCVzIYASIECAEQASgEMAE) ## Alternative airports Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:VTE,departure:3/11/2026TANYT&leg2=from:VTE,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) VTE Wattay Intl. Cheapest [Flights from $1,764 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:VTE,departure:3/11/2026TANYT&leg2=from:VTE,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What month is the cheapest to fly to Northeast Thailand? ### Which US cities fly direct to Northeast Thailand? ### How to find a cheap flight to Northeast Thailand? ### How to get a cheap last-minute flight to Northeast Thailand? ### How far in advance should I book a flight to Northeast Thailand? ### Which day of the week is the cheapest day to buy a plane ticket to Northeast Thailand? ### Can I save money by booking a Northeast Thailand trip package? ### Can I change or cancel my flight to Northeast Thailand? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Northeast Thailand **The cheapest day to fly** Get started finding a cheap flight to Northeast Thailand on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** March is the cheapest month to fly to Northeast Thailand. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Northeast Thailand. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Northeast Thailand, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Northeast Thailand** The lowest price for round-trip flights to Northeast Thailand in 2026 starts from from $57, while one-way tickets start from from $29\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Northeast Thailand. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Northeast Thailand** Nok Air, Thai Lion Mantari, World Ticket Ltd are just some of the airlines that can typically offer cheap tickets to Northeast Thailand. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Northeast Thailand and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Northeast Thailand, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Northeast Thailand. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Northeast Thailand plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Northeast Thailand** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Northeast Thailand. **Stopover savings** The cheapest tickets to Northeast Thailand are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Northeast Thailand. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Northeast Thailand for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Northeast Thailand. Simply download the free Expedia app to your smart device and activate Northeast Thailand flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Northeast Thailand. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Udon Thani Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | UTH | | Destination city name | Udon Thani | | Roundtrip price | $57 | ## Trending flights to Northeast Thailand Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![EVA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BR.gif) Tue, Apr 14 - Tue, May 5 SEA Seattle KKC Khon Kaen $920 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:KKC,departure:4/14/2026TANYT&leg2=from:KKC,to:SEA,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:919.53&airProductToken=AQp1CiUIwqQBEgIyNRiSASDzIyi-p4oDMLatigM4VkAAWAFyBVZMWFVaCiUIwqQBEgI2NxjzIyDBUijgrooDMMuwigM4VkABWAFyBVZMWFVaCiUI1I4BEgI0MBjBUiDKEiiAuooDMLy6igM4S0ABWAFyBVZMWFVaCnYKJQjUjgESAjQxGMoSIMFSKLqQjAMw-5CMAzhLQABYAXIFVkxYVVoKJgjCpAESAzIxMhjBUiDzIyilkowDMIuUjAM4VkABWAFyBVZMWFVaCiUIwqQBEgIyNhjzIyCSASiMl4wDMJacjAM4VkABWAFyBVZMWFVaEgoIAhABGAIqAkJSGAEiBAgBEAEoAigEKAYwAQ) \*Available to One Key members.