Title: Cheap Flights to Isan - Expedia.co.uk ![Aerial view of Roi Et Tower in Thailand](https://images.trvl-media.com/place/775458623082450944/dc45950b-d9f6-4e69-8a0e-4b982d70d88e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/775458623082450944/dc45950b-d9f6-4e69-8a0e-4b982d70d88e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £33 Cheap Flights to Isan [View £33 flight on Sat, 20 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DMK,to:KKC,departure:20/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:32.80&airProductToken=AQohCh8I05gBEgM2NDgYg1MgyhIow5qQAzCEm5ADOE9AAFgBEgoIARABGAEqAkdQGAEiBAgBEAEoBDAB) - [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 [Isan Travel Guide](https://expedia.co.uk/Isan.dx775458623082450944)[Hotels in Isan](https://expedia.co.uk/Isan-Hotels.d775458623082450944.Travel-Guide-Hotels)[Isan Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Isan.d775458623082450944.Car-Hire-Guide)[Isan Holidays](https://expedia.co.uk/Isan.d775458623082450944.Holidays-City-Breaks) ## Popular airlines - ![](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_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://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DD.svg) Nok Air - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines - ![](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_GF.svg) Gulf Air - ![](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 25% 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 rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to Isan Prices were available within the past 7 days and start at £33 for one-way flights and £66 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Thai Lion Mantari](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SL.gif) Sun, 8 Feb - Tue, 10 Feb DMK Bangkok UTH Udon Thani £66 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DMK,to:UTH,departure:08/02/2026TANYT&leg2=from:UTH,to:DMK,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:65.10&airProductToken=AQohCh8I05gBEgM2MDAYg1Mg9Dwo3MiEAzCYyYQDOE9AAFgBCiEKHwjTmAESAzYwMRj0PCCDUyiA4IQDMLzghAM4T0AAWAESCggBEAEYASoCR1AYASIECAEQASgEMAE) ![Thai Vietjet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VZ.gif) Thu, 12 Feb - Tue, 24 Feb BKK Bangkok UTH Udon Thani £80 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BKK,to:UTH,departure:12/02/2026TANYT&leg2=from:UTH,to:BKK,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:79.20&airProductToken=AQohCh8I1rQBEgMyMDAYwVIg9Dwo-vWEAzDA9oQDOEFAAFgBCiEKHwjWtAESAzIwMRj0PCDBUije_YUDMKn-hQM4QUAAWAESCggBEAEYASoCR1AYASIECAEQASgIKAQwAQ) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Tue, 10 Feb - Thu, 12 Feb BKK Bangkok KKC Khon Kaen £90 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BKK,to:KKC,departure:10/02/2026TANYT&leg2=from:KKC,to:BKK,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:89.80&airProductToken=AQouCiwI1I4BEgI0NhjBUiDKEijY5IQDMJTlhAM4VEAAWAFqBUVDT0ZYcgVUWFJGWAouCiwI1I4BEgI0NxjKEiDBUijy-4QDMK78hAM4VEAAWAFqBUVDT0ZYcgVUWFJGWBIKCAEQARgBKgJURxgBIgQIARABKAIoBCgGMAE) ![Hahn Air Systems](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/h1.gif) Sat, 14 Mar - Mon, 16 Mar BKK Bangkok UTH Udon Thani £113 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BKK,to:UTH,departure:14/03/2026TANYT&leg2=from:UTH,to:BKK,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:112.80&airProductToken=AQo0CjIIyGISBDQ3ODcYwVIg9DwouseHAzCAyIcDOEtAAFgBcgVLT1dWWnoKCNa0ARIENDc4Nwo0CjIIyGISBDQ3MTUY9DwgwVIogOGHAzDG4YcDOEtAAFgBcgVLT1dWWnoKCNa0ARIENDcxNRIKCAEQARgBKgJIUhgBIgQIARABKAIoAygEMAE) ![World Ticket Ltd](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/w1.gif) Sat, 11 Apr - Wed, 15 Apr DMK Bangkok UTH Udon Thani £142 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DMK,to:UTH,departure:11/04/2026TANYT&leg2=from:UTH,to:DMK,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:141.50&airProductToken=AQohCh8I12ISBDUwMzMYg1Mg9DwopIGKAzDqgYoDOExAAFgBCiEKHwjXYhIENTAzNBj0PCCDUyiIr4oDMMSvigM4TEAAWAESCggBEAEYASoCVzIYASIECAEQASgEMAE) ## Expedia flights to Isan Searching for cheap flights to Isan? No travel company presents more choices than Expedia if you're looking to compare flights to Isan. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Thailand. Expedia provides the cheapest flights to many destinations in Thailand and you may find even greater savings if you combine your flight with a hotel stay in Isan. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Isan for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Isan flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### How do I find cheap flights to Isan that have flexible change policies? ### How can I find cheap tickets to Isan? ### How much is a flight to Isan? ### When is the cheapest time to fly to Isan? ### How much is a plane ticket to Isan? ### What months are the cheapest to book a flight to Isan? __Flights to Isan information__ | Destination airport | Udon Thani Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | UTH | | Destination city name | Udon Thani | | Return price | £65 | ## Trending flights to Isan Prices were available within the past 7 days and start at £33 for one-way flights and £66 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Tue, 3 Feb - Tue, 17 Feb LHR London UBP Ubon Ratchathani £646 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:UBP,departure:03/02/2026TANYT&leg2=from:UBP,to:LHR,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:645.49&airProductToken=AQqYAQoxCMWyARICNjgY64kBIIA9KOeZhAMwgZ2EAzhFQABYAWoGWUJBU0lDcghFTE4wWUgyOQoxCMWyARIDNDA0GIA9IMFSKNylhAMw3aiEAzhFQAFYAWoGWUJBU0lDcghFTE4wWUgyOQowCNSOARICMjgYwVIgtHgo66qEAzCxq4QDOFNAAVgBagZZQkFTSUNyCEVMTjBZSDI5CpgBCjAI1I4BEgIyMRi0eCDBUiikroUDMOWuhQM4U0AAWAFqBllCQVNJQ3IIRUxOMFlIMjkKMQjFsgESAzQwNRjBUiCAPSiMsYUDMMm0hQM4RUABWAFqBllCQVNJQ3IIRUxOMFlIMjkKMQjFsgESAjY3GIA9IOuJASjCvYUDMKLBhQM4RUABWAFqBllCQVNJQ3IIRUxOMFlIMjkSCggBEAEYASoCRVkYASIECAEQASgCKAMoBDAB) ## Explore a world of travel with Expedia - 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