Sunday is generally a great day to depart. Flying on this day could help you save up to 101%.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to Koh Samui. Flights to Koh Samui from Darwin in September are about $783 on average during September, but can be found for as low as $597.
When flying from Darwin to Koh Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at midday.
This flight path from Darwin to Koh Samui was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.