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Cheap Flights from Perth to Koh Samui

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Reverse direction: USM to PER

Airlines Show All Airlines

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PG,TR,VJ Return flights from $750
Dep. Fri 25 SepRet. Fri 09 Oct$750
PG,VJ Return flights from $786
Dep. Fri 25 SepRet. Fri 09 Oct$786
QZ,TR Return flights from $796
Dep. Fri 25 SepRet. Fri 09 Oct$796
JQ,PG,VJ Return flights from $801
Dep. Fri 25 SepRet. Fri 09 Oct$801
TR Return flights from $814
Dep. Fri 25 SepRet. Fri 09 Oct$814
PG,TR,VJ,VZ Return flights from $825
Dep. Fri 25 SepRet. Fri 09 Oct$825
8B,TR Return flights from $842
Dep. Fri 25 SepRet. Fri 09 Oct$842
AK,TR Return flights from $856
Dep. Fri 25 SepRet. Fri 09 Oct$856
JQ,PG,QZ,TR Return flights from $861
Dep. Fri 25 SepRet. Fri 09 Oct$861
JQ,PG,VJ,VZ Return flights from $864
Dep. Fri 25 SepRet. Fri 09 Oct$864
FY,OD,PG,VJ Return flights from $865
Dep. Fri 25 SepRet. Fri 09 Oct$865
AK,OD,PG,TR Return flights from $872
Dep. Fri 25 SepRet. Fri 09 Oct$872
8B,JQ,PG,TR Return flights from $881
Dep. Fri 25 SepRet. Fri 09 Oct$881
AK,PG,TR Return flights from $883
Dep. Fri 25 SepRet. Fri 09 Oct$883
JQ,PG,TR Return flights from $883
Dep. Fri 25 SepRet. Fri 09 Oct$883

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Koh Samui from United States (USA) and flights to Thailand. Maybe a different destination? Here are all the flights from Perth


Average Perth to Koh Samui Return Prices

These are the average prices for Perth to Koh Samui return airfares.

February 2026
$1,169
March 2026
$973
April 2026
$1,388
June 2026
$884

Did you know...

  • The closest hotel to Koh Samui airport is The Samui Center Service Ltd.Part..
  • The shortest one-way flight from Perth to Koh Samui is 9 hours and 45 minutes on . Stopovers include Singapore
  • Koh Samui has the International Air Transport Association (IATA) airport code of USM.

Questions and Answers

What is the cheapest month to fly to Koh Samui from Perth?

Currently, December/2026 is the lowest-price month to travel to Koh Samui from Perth.

What airlines fly direct to Koh Samui from Perth?

No airlines fly non-stop between Perth and Koh Samui.

What is the cheapest airline to fly from Perth to Koh Samui?

Scoot is the cheapest airline to fly to Koh Samui from Perth.

What is the best airline to fly to Koh Samui from Perth?

Singapore Airlines is the best airline to fly to Koh Samui from Perth. Scoot is the best low-cost airline.

How to get from Perth to Koh Samui
Perth (PER)
 to 
Singapore (SIN)
5h 25m
Layover - 1h 35m
Singapore (SIN)
 to 
Koh Samui (USM)
1h 45m
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