Thailand Fuel Price Update: September 20, 2026

Current Fuel Prices in Thailand

According to data provided by Bangchak Corporation on September 20, 2026, motorists in Thailand are seeing specific retail prices for common fuel types. Gasohol 95 is currently priced at 39.94 baht per liter, while Gasohol 91 is retailing at 39.57 baht per liter.

For those utilizing diesel engines, the standard B7 diesel is priced at 40.69 baht per liter. Meanwhile, the B20 diesel variant is available at a lower price point of 35.69 baht per liter.

Impact for Residents and Travelers

For residents and travelers in Thailand, these price points are essential for budgeting transportation costs, whether using personal vehicles, taxis, or rental cars. Fuel prices in Thailand are subject to frequent adjustments based on global market conditions and government policy, meaning these figures are specific to the current date.

What Remains to be Confirmed

While these figures reflect the current pricing at Bangchak stations, it is important to note that prices may vary slightly at other service stations or in different provinces due to logistics and local taxes. Travelers are encouraged to check local signage at fuel stations for the most accurate and up-to-date pricing before refueling. These prices are subject to change at any time based on market fluctuations.