1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Search for Flights
Compare

Cheap Flights to Koh Samui

View Flights to Thailand

Route One Way Return
Route One Way Return
Sydney to Koh Samui flights £248 £384
Perth to Koh Samui flights   £352
Melbourne to Koh Samui flights   £416

Prices last updated: 23 Apr 2026 09:46

Did you know...

  • Koh Samui has the International Air Transport Association (IATA) code of USM.
  • The cheapest airfare to Koh Samui is $2,140 departing from Adelaide on Singapore Airlines.
  • The UTC/GMT adjustment for Koh Samui is 25200.
  • The Samui Center Service Ltd.Part. is nearby Koh Samui airport.
Popular Destinations
Flights to MelbourneFlights to PerthFlights to SydneyFlights to BrisbaneFlights to BilbaoFlights to MadridFlights to Isle of ManFlights to BerlinFlights to Belfast

Airlines that fly to Koh Samui :

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia