Title: £397 Cheap Flights from London to Udon Thani (LGW 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) # £397 Cheap Flights from London (LGW) to Udon Thani (UTH) [View £397 flight on Mon, 22 Sept 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:UTH,departure:22/09/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.97&airProductToken=AQqeAQo0CNGkARIDMzI4GMuxASDDOyiDs_gCMJO2-AI4T0AAWAFqCEVDTEFTU0lDcghPSlI3UFVSSQozCNGkARIDODM0GMM7IMFSKKm3-AIww7r4AjhPQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJJCjEI1I4BEgE4GMFSIPQ8KN29-AIwo774AjhLQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJJEgoIARABGAEqAlFSGAEiBAgBEAEoAigEKAYwAQ) - [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 Gatwick Airport (LGW) to Udon Thani (UTH-Udon Thani Intl.) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lgw,to:uth,departure:29/09/2025TANYT&leg2=from:uth,to:lgw,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![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.co.uk/Flights-Search?leg1=from:lgw,to:uth,departure:29/09/2025TANYT&leg2=from:uth,to:lgw,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) - ## 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) ## Cheap Flights from London (LGW) to Udon Thani (UTH) Prices were available within the past 7 days and start at £397 for one-way flights and £659 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Wed, 17 Jun - Wed, 1 Jul LGW London UTH Udon Thani £659 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:17/06/2026TANYT&leg2=from:UTH,to:LGW,departure:01/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:658.57&airProductToken=AQqeAQo0CNGkARIDMzI4GMuxASDDOyiD-o8DMJP9jwM4T0AAWAFqCEVDTEFTU0lDcghPSlI3UFVSRQozCNGkARIDODM2GMM7IMFSKMf-jwMw4YGQAzhPQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjEI1I4BEgE4GMFSIPQ8KN2EkAMwo4WQAzhLQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCp4BCjEI1I4BEgE1GPQ8IMFSKJ-UkQMw5ZSRAzhLQABYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjMI0aQBEgM4MzUYwVIgwzsojJeRAzChmpEDOE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUKNAjRpAESAzMyORjDOyDLsQEowZuRAzD0npEDOE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Thu, 25 Sept - Mon, 22 Dec LGW London UTH Udon Thani £668 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:25/09/2025TANYT&leg2=from:UTH,to:LGW,departure:22/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:667.57&airProductToken=AQqeAQo0CNGkARIDMzI4GMuxASDDOyjj1PgCMPPX-AI4T0AAWAFqCEVDTEFTU0lDcghPTEdCTjFSRQozCNGkARIDODM2GMM7IMFSKKfZ-AIwwdz4AjhPQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjEI1I4BEgE4GMFSIPQ8KL3f-AIwg-D4AjhLQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCp4BCjEI1I4BEgE1GPQ8IMFSKM6vgAMwlLCAAzhLQABYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjMI0aQBEgM4MzUYwVIgwzso67GAAzCotYADOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUKNAjRpAESAzMyORjDOyDLsQEo67aAAzCjuoADOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUSCggCEAEYAioCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, 16 Nov - Wed, 26 Nov LGW London UTH Udon Thani £673 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:16/11/2025TANYT&leg2=from:UTH,to:LGW,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:672.57&airProductToken=AQqeAQo0CNGkARIDMzI4GMuxASDDOyjtnf0CMPig_QI4T0AAWAFqCEVDTEFTU0lDcghPSlI3UFVSRQozCNGkARIDODM2GMM7IMFSKKKi_QIwraX9AjhPQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjEI1I4BEgE4GMFSIPQ8KJ-o_QIw5aj9AjhLQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCp4BCjEI1I4BEgE1GPQ8IMFSKI6L_gIw1Iv-AjhLQABYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjMI0aQBEgM4MjkYwVIgwzsoio7-AjDHkf4COE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUKNAjRpAESAzMyORjDOyDLsQEoq5L-AjDjlf4COE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Mon, 1 Jun - Mon, 8 Jun LGW London UTH Udon Thani £680 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:01/06/2026TANYT&leg2=from:UTH,to:LGW,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.47&airProductToken=AQqeAQo0CNGkARIDMzMwGMuxASDDOyigw44DMLDGjgM4T0AAWAFqCEVDTEFTU0lDcghPTEdCTjFSRQozCNGkARIDODM4GMM7IMFSKJnHjgMws8qOAzhPQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjEI1I4BEgE0GMFSIPQ8KJvNjgMw4c2OAzhLQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCp4BCjEI1I4BEgE1GPQ8IMFSKL-RjwMwhZKPAzhLQABYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjMI0aQBEgM4MzUYwVIgwzsorJSPAzDBl48DOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUKNAjRpAESAzMyORjDOyDLsQEo4ZiPAzCUnI8DOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUSCggCEAEYAioCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, 17 Mar - Tue, 24 Mar LGW London UTH Udon Thani £684 Return found 18 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:17/03/2026TANYT&leg2=from:UTH,to:LGW,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:683.57&airProductToken=AQqeAQo0CNGkARIDMzMwGMuxASDDOyjI7IcDMNPvhwM4T0AAWAFqCEVDTEFTU0lDcghPSlI3UFVSRQozCNGkARIDODMwGMM7IMFSKKjwhwMws_OHAzhPQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjEI1I4BEgE0GMFSIPQ8KKr2hwMw8PaHAzhLQAFYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCp4BCjEI1I4BEgEzGPQ8IMFSKPq3iAMwu7iIAzhLQABYAWoIRUNMQVNTSUNyCFRKUjdQVVJFCjMI0aQBEgM4MjkYwVIgwzsoyr2IAzCHwYgDOFRAAVgBaghFQ0xBU1NJQ3IIVEpSN1BVUkUKNAjRpAESAzMyORjDOyDLsQEo68GIAzCjxYgDOFRAAVgBaghFQ0xBU1NJQ3IIVEpSN1BVUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, 18 Nov - Sat, 20 Dec LGW London UTH Udon Thani £694 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:18/11/2025TANYT&leg2=from:UTH,to:LGW,departure:20/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:693.57&airProductToken=AQqeAQo0CNGkARIDMzI4GMuxASDDOyittP0CMLi3_QI4T0AAWAFqCEVDTEFTU0lDcghPTEdCTjFSRQozCNGkARIDODI2GMM7IMFSKN67_QIw6b79AjhPQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjEI1I4BEgE0GMFSIPQ8KOrG_QIwsMf9AjhLQAFYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCp4BCjEI1I4BEgEzGPQ8IMFSKLqWgAMw-5aAAzhLQABYAWoIRUNMQVNTSUNyCE9MR0JOMVJFCjMI0aQBEgM4MjcYwVIgwzsokJ-AAzDNooADOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUKNAjRpAESAzMyNxjDOyDLsQEou6OAAzDzpoADOE9AAVgBaghFQ0xBU1NJQ3IIT0xHQk4xUkUSCggCEAEYAioCUVIYASIECAEQASgCKAQoBjAB) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Wed, 17 Jun - Wed, 1 Jul LGW London UTH Udon Thani £696 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:17/06/2026TANYT&leg2=from:UTH,to:LGW,departure:01/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.57&airProductToken=AQqeAQo0CNGkARIDMzMwGMuxASDDOyig948DMLD6jwM4VEAAWAFqCEVDTEFTU0lDcghUSlI3UFVSRQozCNGkARIDODMwGMM7IMFSKNr7jwMw9P6PAzhUQAFYAWoIRUNMQVNTSUNyCFRKUjdQVVJFCjEI1I4BEgE0GMFSIPQ8KJuBkAMw4YGQAzhLQAFYAWoIRUNMQVNTSUNyCFRKUjdQVVJFCp4BCjEI1I4BEgEzGPQ8IMFSKOSRkQMwqpKRAzhLQABYAWoIRUNMQVNTSUNyCE9KUjdQVVJFCjMI0aQBEgM4MzUYwVIgwzsojJeRAzChmpEDOE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUKNAjRpAESAzMyORjDOyDLsQEowZuRAzD0npEDOE9AAVgBaghFQ0xBU1NJQ3IIT0pSN1BVUkUSCggBEAEYASoCUVIYASIECAEQASgCKAQoBjAB) ![China Eastern Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MU.gif) Sun, 2 Nov - Mon, 17 Nov LGW London UTH Udon Thani £707 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:02/11/2025TANYT&leg2=from:UTH,to:LGW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:706.48&airProductToken=AQpjCiAIzaoBEgMyMTQYy7EBIK81KNyB_AIwiYf8AjhUQABYAQogCM2qARIEODYxMRivNSDBUijZh_wCMIqK_AI4QkABWAEKHQjUjgESATgYwVIg9Dwo34r8AjCli_wCOFlAAVgBCmMKHQjUjgESATUY9DwgwVIo7qX9AjC0pv0COFlAAFgBCiAIzaoBEgQ4NjQ0GMFSIK81KI6n_QIwkqn9AjhCQAFYAQogCM2qARIDMjAxGK81IMuxASjuqv0CMOaw_QI4VEABWAESCggBEAEYASoCTVUYASIECAEQASgEMAE) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Tue, 11 Nov - Tue, 18 Nov LGW London UTH Udon Thani £989 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:11/11/2025TANYT&leg2=from:UTH,to:LGW,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:988.58&airProductToken=AQqSAQoxCNSOARIEOTA2NxjLsQEgyJwBKN3j_AIwzeX8AjhXQABYAWoGRUNPU1YxcgVXTEZTVgovCNSOARIDOTAxGMicASDBUijK8PwCMNz0_AI4V0ABWAFqBkVDT1NWMXIFV0xGU1YKLAjUjgESATIYwVIg9Dwou_X8AjD89fwCOFdAAVgBagZFQ09TVjFyBVdMRlNWCpIBCiwI1I4BEgE5GPQ8IMFSKKO0_QIw6bT9AjhXQABYAWoGRUNPU1YxcgVXTEZTVgovCNSOARIDOTAwGMFSIMicASjNtf0CMLm6_QI4V0ABWAFqBkVDT1NWMXIFV0xGU1YKMQjUjgESBDkwNjQYyJwBIMuxASixu_0CMKa9_QI4V0ABWAFqBkVDT1NWMXIFV0xGU1YSCggBEAEYASoCVEcYASIECAEQASgCKAMoBDAB) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, 11 Nov - Tue, 18 Nov LGW London UTH Udon Thani £1,001 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:UTH,departure:11/11/2025TANYT&leg2=from:UTH,to:LGW,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1000.48&airProductToken=AQqOAQovCNSWARIEMTk5OBjLsQEgyJwBKIHn_AIw8ej8AjhFQABYAWoCUlNyB0VMWE4yUFgKLAjUlgESAjY4GMicASDBUijQ6fwCMIXu_AI4RUABWAFqAlJTcgdFTFhOMlBYCi0I1JYBEgQ4NDgxGMFSIPQ8KIr4_AIw0Pj8AjhFQAFYAWoCUlNyB0VMWE4yUFgKkQEKLgjUlgESBDg0ODIY9DwgwVIojrH9AjDUsf0COExAAFgBagJQU3IITExYTjJYUEMKLQjUlgESAjU5GMFSIMicASi6uP0CMLq9_QI4TEABWAFqAlBTcghMTFhOMlhQQwowCNSWARIEMTk5NxjInAEgy7EBKNq-_QIwysD9AjhMQAFYAWoCUFNyCExMWE4yWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) Flight from London to Udon Thani route information | Origin airport | Gatwick | | --- | --- | | Destination airport | Udon Thani Intl. | | Airlines serving | Thai Airways International, Turkish Airlines | | Return price | £659 | | Distance | 9323 km | ## Compare flights from London to Udon Thani easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Udon Thani. Operating between them flights per day, 20 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 Gatwick 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 Gatwick (LGW) to Udon Thani Intl. (UTH) The easiest way to view the best deals on flights from London 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 Gatwick to Udon Thani Intl. start at just £659 and range up to £1,023.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Udon Thani - booking your flight during June, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your London to Udon Thani flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick 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 - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports ### Top Routes from London - [London to Tenerife (LGW - TFS)](https://expedia.co.uk/lp/flights/lgw/tfs/london-to-tenerife) - [London to Newark Liberty Intl. Airport (LGW - EWR)](https://expedia.co.uk/lp/flights/lgw/ewr/london-to-newark-liberty-intl-airport) - [London to Bangkok (LGW - BKK)](https://expedia.co.uk/lp/flights/lgw/bkk/london-to-bangkok) - [London to Luqa (LGW - MLA)](https://expedia.co.uk/lp/flights/lgw/mla/london-to-luqa) - [London to Milan (LGW - MXP)](https://expedia.co.uk/lp/flights/lgw/mxp/london-to-milan) - [London to Cape Town (LGW - CPT)](https://expedia.co.uk/lp/flights/lgw/cpt/london-to-cape-town) - [London to Barcelona (LGW - BCN)](https://expedia.co.uk/lp/flights/lgw/bcn/london-to-barcelona) - [London to Palma de Mallorca (LGW - PMI)](https://expedia.co.uk/lp/flights/lgw/pmi/london-to-palma-de-mallorca) - [London to New York (LGW - JFK)](https://expedia.co.uk/lp/flights/lgw/jfk/london-to-new-york) - [London to Dubai (LGW - DXB)](https://expedia.co.uk/lp/flights/lgw/dxb/london-to-dubai) - [London to Seville (LGW - SVQ)](https://expedia.co.uk/lp/flights/lgw/svq/london-to-seville) - [London to Tokyo (LGW - NRT)](https://expedia.co.uk/lp/flights/lgw/nrt/london-to-tokyo) ### Top Routes to Udon Thani - [Utapao to Udon Thani (UTP - UTH)](https://expedia.co.uk/lp/flights/utp/uth/utapao-to-udon-thani) - [Bangkok to Udon Thani (BKK - UTH)](https://expedia.co.uk/lp/flights/bkk/uth/bangkok-to-udon-thani) - [Bangkok to Udon Thani (DMK - UTH)](https://expedia.co.uk/lp/flights/dmk/uth/bangkok-to-udon-thani) - [Birmingham to Udon Thani (BHX - UTH)](https://expedia.co.uk/lp/flights/bhx/uth/birmingham-to-udon-thani) - [Jersey to Udon Thani (JER - UTH)](https://expedia.co.uk/lp/flights/jer/uth/jersey-to-udon-thani) - [London to Udon Thani (LHR - UTH)](https://expedia.co.uk/lp/flights/lhr/uth/london-to-udon-thani) - [Paris to Udon Thani (CDG - UTH)](https://expedia.co.uk/lp/flights/cdg/uth/paris-to-udon-thani) - [Manchester to Udon Thani (MAN - UTH)](https://expedia.co.uk/lp/flights/man/uth/manchester-to-udon-thani) - [Chiang Mai to Udon Thani (CNX - UTH)](https://expedia.co.uk/lp/flights/cnx/uth/chiang-mai-to-udon-thani) ### Top Routes from London - [British Airways London to Tenerife](https://expedia.co.uk/lp/flight-routes/british-airways-from-gatwick-to-tenerife-south/ba/lgw/tfs) - [British Airways London to Luqa](https://expedia.co.uk/lp/flight-routes/british-airways-from-gatwick-to-malta-intl/ba/lgw/mla) - [British Airways London to Barcelona](https://expedia.co.uk/lp/flight-routes/british-airways-from-gatwick-to-barcelona-intl/ba/lgw/bcn) - [Vueling Airlines London to Palma de Mallorca](https://expedia.co.uk/lp/flight-routes/vueling-airlines-from-gatwick-to-palma-de-mallorca/vy/lgw/pmi) - [Emirates London to Dubai](https://expedia.co.uk/lp/flight-routes/emirates-from-gatwick-to-dubai-intl/ek/lgw/dxb) - [Iberia London to Rome](https://expedia.co.uk/lp/flight-routes/iberia-from-gatwick-to-fiumicino-leonardo-da-vinci-intl/ib/lgw/fco) - [British Airways London to Faro](https://expedia.co.uk/lp/flight-routes/british-airways-from-gatwick-to-faro-intl/ba/lgw/fao) ### Top Flight Destinations - [Flights to Bangkok](https://expedia.co.uk/Cheap-Flights-To-Bangkok.d178236.Travel-Guide-Flights) - [Flights to Koh Samui](https://expedia.co.uk/Cheap-Flights-To-Koh-Samui.d6035013.Travel-Guide-Flights) - [Flights to Pattaya](https://expedia.co.uk/Cheap-Flights-To-Pattaya.d9514.Travel-Guide-Flights) - [Flights to Phuket](https://expedia.co.uk/Cheap-Flights-To-Phuket.d6046393.Travel-Guide-Flights) - [Flights to Patong](https://expedia.co.uk/Cheap-Flights-To-Patong.d6337833.Travel-Guide-Flights) - [Flights to Chiang Mai](https://expedia.co.uk/Cheap-Flights-To-Chiang-Mai.d6056197.Travel-Guide-Flights) - [Flights to Krabi](https://expedia.co.uk/Cheap-Flights-To-Krabi.d602231.Travel-Guide-Flights) - [Flights to Karon](https://expedia.co.uk/Cheap-Flights-To-Karon.d6337849.Travel-Guide-Flights) - [Flights to Hua Hin](https://expedia.co.uk/Cheap-Flights-To-Hua-Hin.d6049558.Travel-Guide-Flights) - [Flights to Ko Chang](https://expedia.co.uk/Cheap-Flights-To-Ko-Chang.d6125740.Travel-Guide-Flights) - [Flights to Ko Lanta](https://expedia.co.uk/Cheap-Flights-To-Ko-Lanta.d6035252.Travel-Guide-Flights) - [Flights to Takua Pa](https://expedia.co.uk/Cheap-Flights-To-Takua-Pa.d6047636.Travel-Guide-Flights) - [Flights to Ko Phi Phi](https://expedia.co.uk/Cheap-Flights-To-Ko-Phi-Phi.d9409.Travel-Guide-Flights) - [Flights to Ko Pha-ngan](https://expedia.co.uk/Cheap-Flights-To-Ko-Pha-Ngan.d6051159.Travel-Guide-Flights) - [Flights to Kamala](https://expedia.co.uk/Cheap-Flights-To-Kamala.d6337834.Travel-Guide-Flights) - [Flights to Choeng Thale](https://expedia.co.uk/Cheap-Flights-To-Choeng-Thale.d6337840.Travel-Guide-Flights) - [Flights to Koh Tao](https://expedia.co.uk/Cheap-Flights-To-Koh-Tao.d6034053.Travel-Guide-Flights) - [Flights to Ko Yao](https://expedia.co.uk/Cheap-Flights-To-Ko-Yao.d553248634762028655.Travel-Guide-Flights) - [Flights to Rawai](https://expedia.co.uk/Cheap-Flights-To-Rawai.d6337852.Travel-Guide-Flights) - [Flights to Sa Khu](https://expedia.co.uk/Cheap-Flights-To-Sa-Khu.d6337843.Travel-Guide-Flights) ### Related Airlines - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [easyJet](https://expedia.co.uk/EasyJet-Flights.cU2.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Vueling Airlines](https://expedia.co.uk/Vueling-Airlines-Flights.cVY.Travel-Guide-Airlines) - [Emirates](https://expedia.co.uk/Emirates-Flights.cEK.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) - [Air Europa](https://expedia.co.uk/Air-Europa-Flights.cUX.Travel-Guide-Airlines) - [Qatar Airways](https://expedia.co.uk/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [Norwegian Air Shuttle](https://expedia.co.uk/Norwegian-Air-Shuttle-Flights.cDY.Travel-Guide-Airlines) - [Singapore Airlines](https://expedia.co.uk/Singapore-Airlines-Flights.cSQ.Travel-Guide-Airlines) - [Air Baltic](https://expedia.co.uk/Air-Baltic-Flights.cBT.Travel-Guide-Airlines) - [China Eastern Airlines](https://expedia.co.uk/China-Eastern-Airlines-Flights.cMU.Travel-Guide-Airlines) - [Norwegian Air International Ltd](https://expedia.co.uk/Norwegian-Air-Sweden-Flights.cD8.Travel-Guide-Airlines) - [Air Transat](https://expedia.co.uk/Air-Transat-Flights.cTS.Travel-Guide-Airlines) London Airports #### London [Heathrow to Udon Thani](https://expedia.co.uk/lp/flights/lhr/uth/london-to-udon-thani) £603.72 ### Nearby Airports - [Heathrow Airport (LHR)](https://expedia.co.uk/lp/airports/lhr/flights-from-heathrow-airport) - [London City Airport (LCY)](https://expedia.co.uk/lp/airports/lcy/flights-from-london-city-airport) - [Farnborough Airport (FAB)](https://expedia.co.uk/lp/airports/fab/flights-from-farnborough-airport) - [Southend Airport (SEN)](https://expedia.co.uk/lp/airports/sen/flights-from-southend-airport) - [Luton Airport (LTN)](https://expedia.co.uk/lp/airports/ltn/flights-from-luton-airport) - [Southampton Airport (SOU)](https://expedia.co.uk/lp/airports/sou/flights-from-southampton-airport) - [Stansted Airport (STN)](https://expedia.co.uk/lp/airports/stn/flights-from-stansted-airport) - [Oxford Airport (OXF)](https://expedia.co.uk/lp/airports/oxf/flights-from-oxford-airport) - [Cambridge Airport (CBG)](https://expedia.co.uk/lp/airports/cbg/flights-from-cambridge-airport) - [Bournemouth Intl. Airport (BOH)](https://expedia.co.uk/lp/airports/boh/flights-from-bournemouth-intl-airport) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)