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Cheap Flights from Perth to Koh Samui

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Reverse direction: USM to PER
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JQ,PG,TR Return flights from $360
Dep. Wed 18 FebRet. Wed 04 Mar$360
TR Return flights from $368
Dep. Wed 18 FebRet. Wed 04 Mar$368
AK,JQ,PG,TR Return flights from $504
Dep. Wed 18 FebRet. Wed 04 Mar$504
AK,JQ,PG Return flights from $508
Dep. Wed 18 FebRet. Wed 04 Mar$508
JQ,OD,PG,TR Return flights from $512
Dep. Wed 18 FebRet. Wed 04 Mar$512
AK,TR Return flights from $525
Dep. Wed 18 FebRet. Wed 04 Mar$525
AK,PG,TR Return flights from $529
Dep. Wed 18 FebRet. Wed 04 Mar$529
JQ,OD,PG Return flights from $531
Dep. Wed 18 FebRet. Wed 04 Mar$531
OD,TR Return flights from $534
Dep. Wed 18 FebRet. Wed 04 Mar$534
OD,PG,TR Return flights from $552
Dep. Wed 18 FebRet. Wed 04 Mar$552
SQ,TR Return flights from $553
Dep. Wed 18 FebRet. Wed 04 Mar$553
JQ,TR Return flights from $600
Dep. Wed 18 FebRet. Wed 04 Mar$600
PG,QF,TR Return flights from $628
Dep. Wed 18 FebRet. Wed 04 Mar$628
MH,PG,TR Return flights from $629
Dep. Wed 18 FebRet. Wed 04 Mar$629
OD,PG,QZ,TR Return flights from $631
Dep. Wed 18 FebRet. Wed 04 Mar$631

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, August/2025 is the cheapest time of year to travel from Perth to Koh Samui. February/2026 is the most expensive time to fly from Perth to Koh Samui.

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

No airlines fly direct from Perth to Koh Samui.

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

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

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

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

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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