Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Mar 25th. As of Mar 20th, it's showing the cheapest ticket sales at $528. That is 34% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : What price range should you expect when booking from Seattle (SEA) to Bangkok (BKK)?
Answer : Flight prices fluctuate less than most routes from the United States for SEA to BKK. They vary from $528 to $3,607. Prices tend to be lower the further out you book.
Question : How many days should you spend in Bangkok?
Answer : The average time spent in Bangkok by travelers from Seattle is 17 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in April is Wednesday. Being flexible with your travel days garners even more savings during booking.