Find the cheapest Thai Airways International flights on Expedia from Brussels (BRU) to Udon Thani (UTH). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Thai Airways International for this route in the past 7 days starts at ฿24,290 for travel on July 4, 2027.
฿24,290 Cheap Thai Airways International flights Brussels (BRU) to Udon Thani (UTH)
Prices were available within the past 7 days and start at ฿24,290 for one-way flights and ฿33,655 for return, for the period specified. Prices and availability are subject to change.