from $705
11 November, 2026
At the moment, the lowest-price month to travel to Koh Samui is June/2027. December/2026 is the most expensive month to fly to Koh Samui.
No airlines fly non-stop between Australia and Koh Samui.
The cheapest airline that flies from Australia to Koh Samui is Scoot.
The best airline to fly between Australia and Koh Samui is Singapore Airlines. Scoot is the best budget airline.