Khon Kaen Airport ILS Upgrade Moves Forward

The Thai government has accelerated plans to upgrade Khon Kaen Airport to international standards by moving ahead with the installation of an Instrument Landing System/Distance Measuring Equipment (ILS/DME), a project aimed at improving aviation safety and supporting economic and tourism growth across northeastern Thailand.

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On 6 June 2026, Ms Lalida Periswiwatana, Deputy Government Spokesperson, said the government led by Prime Minister and Interior Minister Anutin Charnvirakul is continuing to develop transport and aviation infrastructure to improve safety, increase travel capacity and promote regional tourism.

Deputy Transport Minister Phattharapong Phatprasit recently visited Khon Kaen Airport to monitor progress and held discussions with the Department of Airports, Aeronautical Radio of Thailand Ltd, local agencies and private sector representatives. The discussions focused on strengthening the airport’s role as a key transport gateway for the Northeast.

A major priority is the installation of the ILS/DME navigation system, which enables aircraft to land and take off with greater accuracy and safety, particularly during fog, heavy rain or low-visibility conditions. The system is also expected to reduce flight delays and minimise aircraft holding patterns before landing.

According to the government, the project has been delayed for more than 10 years, resulting in lost opportunities for Khon Kaen and Thailand in aviation competitiveness and regional economic development. Officials are now seeking to ensure tangible progress as quickly as possible.

Mr Phattharapong has coordinated with the Royal Thai Army to secure the use of land at the Sports Development Centre of the 8th Infantry Regiment at Camp Si Harat Dechochai, identified as a suitable location for the installation. He has also instructed the Department of Airports and Aeronautical Radio of Thailand Ltd to closely monitor and expedite all necessary procedures.

The Ministry of Transport is also examining ways to expand the airport’s capabilities, including handling growing passenger numbers, preparing for future international routes, improving seamless public transport connections and working with airlines and businesses to increase direct flights to major cities and tourist destinations.

In addition, private sector operators have been invited to participate in the “Fly and Drive” programme, a joint initiative between the Ministry of Transport and the Tourism Authority of Thailand aimed at linking air and ground travel while stimulating regional economic activity.

Khon Kaen Airport currently has capacity for approximately five million passengers annually and can accommodate both medium and large aircraft. Several infrastructure improvement projects are under way, including upgrades to the passenger terminal designed to reflect local identity and culture, with completion expected during 2026.

ThaiRath reported that the government said the broader objective is to bring regional airports up to international standards, strengthen aviation safety, increase confidence among airlines and passengers, and support long-term growth in trade, investment and tourism across Khon Kaen and the Northeast.

Picture courtesy of ThaiRath

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Adapted by ASEAN Now ThaiRath 7 June 2026

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