Average price (all airlines)
5 ANA flights from PDX to BKK have recently been found on Cheapflights for under ฿1,800. Click here to find the best deals to Bangkok Suvarnabhumi Airport for your desired dates.
Cheapflights users who travel with ANA (a popular airline from Portland to Bangkok Suvarnabhumi Airport) have rated them a 6.7/10. This rating comes from 991 reviews. If you are looking to travel PDX-BKK, search your dates above.