To save up to 0% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Alaska to Bangkok from $818 1-2 weeks out and tickets from $818 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Bangkok. Flights to Bangkok from Alaska in April are about $858 on average during April, but can be found for as low as $578.