BANGKOK, 28 April 2025: Thai Lion Air is expanding its route network with new international flights to Changsha, China and Surabaya, Indonesia, plus two domestic routes Bangkok (DMK) – Nakhon Phanom and Utapao (UTH) – Udon Thani in northeast Thailand.
The new services are scheduled to start from May to mid-June 2025 using Boeing 737-8 aircraft.
Domestic routes
The Bangkok (DMK)—Nakhon Phanom (KOP) route will commence with double daily flights on 19 June 2025.
SL670 departs Bangkok…


























