Thailand Q1 GDP Growth Expected to Slow to 2.2% as Tourism Falters

Key Facts

1A Reuters poll of 17 economists expects Thailand's GDP to grow 2.2% year-on-year in Q1, down from 2.5% in the previous quarter.

2The Thai economy was weighed down by weak domestic demand and a tourism slowdown linked to the war in Iran.

Thailand's GDP growth is projected to slow to 2.2% year-on-year in the first quarter of 2026, down from 2.5% in the previous quarter, according to a Reuters poll of 17 economists. The anticipated deceleration is primarily driven by sluggish domestic demand and a slowdown in the tourism sector. Reports indicate that geopolitical tensions linked to the conflict in Iran have negatively impacted international visitor arrivals, a critical component of the Thai economy.

This slowdown occurs as Southeast Asian emerging markets face divergent pressures; while peers like Vietnam benefit from resilient tech exports, Thailand remains highly sensitive to travel sector shocks. Per market data, regional currencies have experienced volatility against the USD throughout May, exacerbating import costs and weighing on local consumption. Compared to the final quarter of 2025, the Thai economy shows an increasing reliance on potential fiscal stimulus to offset the decline in tourism revenue.

Traders should monitor the official GDP release from Thailand's state planning agency to confirm these projections. According to the economic calendar, global sentiment is also being shaped by EU Retail Sales and Mexico's Inflation Rate, which hit 4.45% as of May 7, 2026. These figures serve as proxies for global purchasing power, which ultimately dictates the volume of international tourism flow into the Thai market.