# Thailand fuel and cooking gas price fluctuations

> Live situation record from CLSTR: https://clstr.news/situations/thailand-fuel-and-cooking-gas-price-fluctuations
> Updated: 2026-09-02T02:36:59.000Z. Sources: 2. Developments: 2.

In early August 2026, the Thai government and PTT Station implemented measures to lower retail gasoline and gasohol prices by 0.70 baht per litre. To protect households from global energy volatility, the government also froze the price of 15-kg cooking gas cylinders at 423 baht through October 31, supported by an increased subsidy from the Energy Ministry. These actions contributed to a deficit in the national Oil Fuel Fund exceeding 71.8 billion baht.

By September 2, 2026, fuel prices in Thailand rose again. PTT and Bangchak Corporation announced increases of 0.60 baht per litre for gasoline and gasohol, while diesel and Diesel B20 prices saw a larger increase of 0.75 baht per litre.

## Timeline

### 2026-09-02: PTT and Bangchak raise fuel prices in Thailand

PTT Oil and Retail Business and Bangchak Corporation raised fuel prices in Thailand on September 2, with diesel increasing by 0.75 baht and gasoline by 0.60 baht per liter.

2 sources. https://clstr.news/cluster/ptt-and-bangchak-raise-fuel-prices-in-thailand

### 2026-08-06: Thailand Lowers Gasoline Prices and Extends Cooking Gas Price Freeze

Thailand cut gasoline and gasohol prices by 0.70 baht per litre while keeping diesel steady, and froze household cooking‑gas prices at 423 baht per cylinder through Oct 31, adding to an Oil Fuel Fund deficit of

2 sources. https://clstr.news/cluster/thailand-lowers-gasoline-prices-and-extends-cooking-gas-price-freeze

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Cite as: Thailand fuel and cooking gas price fluctuations. CLSTR, https://clstr.news/situations/thailand-fuel-and-cooking-gas-price-fluctuations