Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Stanfield Intl. Airport (YHZ) and Suvarnabhumi Intl. Airport (BKK) was CA $1,417. Cheap tickets don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.