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Cheap Flights from Perth to Koh Samui

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Reverse direction: USM to PER

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AK,PG,TR Return flights from $406
Dep. Mon 09 FebRet. Mon 23 Feb$406
Dep. Fri 24 OctRet. Fri 31 Oct$598
OD,PG,TR Return flights from $468
Dep. Mon 09 FebRet. Mon 23 Feb$468
Dep. Fri 24 OctRet. Fri 31 Oct$692
AK,OD,PG,TR Return flights from $492
Dep. Mon 09 FebRet. Mon 23 Feb$492
Dep. Fri 24 OctRet. Fri 31 Oct$747
TR Return flights from $514
Dep. Mon 09 FebRet. Mon 23 Feb$514
Dep. Fri 24 OctRet. Fri 31 Oct$612
AK,PG Return flights from $591
Dep. Mon 09 FebRet. Mon 23 Feb$591
Dep. Fri 24 OctRet. Fri 31 Oct$658
AK,ID,PG,TR Return flights from $659
Dep. Fri 24 OctRet. Fri 31 Oct$659
AK,OD,PG Return flights from $662
Dep. Fri 24 OctRet. Fri 31 Oct$662
PG,TR,VJ Return flights from $669
Dep. Fri 24 OctRet. Fri 31 Oct$669
ID,TR Return flights from $689
Dep. Fri 24 OctRet. Fri 31 Oct$689
ID,PG,TR,VJ Return flights from $697
Dep. Fri 24 OctRet. Fri 31 Oct$697
OD,PG,VJ Return flights from $699
Dep. Fri 24 OctRet. Fri 31 Oct$699
PG,TG,TR Return flights from $707
Dep. Fri 24 OctRet. Fri 31 Oct$707
Dep. Mon 09 FebRet. Mon 23 Feb$907
TG,TR Return flights from $708
Dep. Fri 24 OctRet. Fri 31 Oct$708
Dep. Mon 09 FebRet. Mon 23 Feb$870
AK,ID,PG Return flights from $715
Dep. Fri 24 OctRet. Fri 31 Oct$715
PG,TR Return flights from $721
Dep. Fri 24 OctRet. Fri 31 Oct$721
Dep. Mon 09 FebRet. Mon 23 Feb$768

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

Did you know...

  • Koh Samui is 1 hour later than Perth.
  • The distance from Koh Samui to Perth is 4,913 km.
  • The Airport Bed is the closest hotel to Perth airport.
  • USM is the International Air Transport Association (IATA) code for Koh Samui.

Questions and Answers

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

At the moment, February/2026 is the cheapest month to travel to Koh Samui from Perth.

What airlines fly non-stop to Koh Samui from Perth?

No airlines fly non-stop to Koh Samui from Perth.

What is the cheapest airline that flies from Perth to Koh Samui?

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

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

The best airline to fly from Perth to Koh Samui is Singapore Airlines. 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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