Cheap flights from the United States to Ko Samui from $450

In general, March is the cheapest month to fly from United States to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $894. If you don’t want to visit Ko Samui in March, then you should wait until September to fly from United States, when ticket prices are also cheap, with an average price of $1,049.

You could potentially save up to 8% on your flight if you consider stops on a United States to Ko Samui flight.

Japan Airlines, Cathay Pacific, and Qatar Airways are the most popular carriers operating from United States to Ko Samui

Singapore Airlines, EVA Air and Etihad Airways are the top three most popular airlines that fly to Ko Samui from United States according to our data. Singapore Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Ko Samui. Keep in mind that there are 3 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between United States and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.