Find the cheapest Bangkok Airways flights on Expedia from Samui Intl. Airport (USM) to Utapao (UTP). 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 Bangkok Airways for this route in the past 7 days starts at ฿3,319 for travel on November 17, 2026.
฿3,319 Cheap Bangkok Airways flights Koh Samui (USM) to Chonburi Province (UTP)
Prices were available within the past 7 days and start at ฿3,319 for one-way flights and ฿6,388 for return, for the period specified. Prices and availability are subject to change.