It’s typically best to fly out from Tampa to Ko Samui in the afternoon. Doing so could potentially save you 60% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Tampa to Ko Samui flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.