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Cheap Flights from Sydney to Koh Samui

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Reverse direction: USM to SYD

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TR Return flights from $505
Dep. Mon 20 JulRet. Mon 27 Jul$505
Dep. Thu 25 JunRet. Mon 06 Jul$575
PG,TR,VJ Return flights from $524
Dep. Thu 25 JunRet. Mon 06 Jul$524
PG,VJ Return flights from $580
Dep. Thu 25 JunRet. Mon 06 Jul$580
JQ,PG,TR Return flights from $608
Dep. Mon 20 JulRet. Mon 27 Jul$608
Dep. Thu 25 JunRet. Mon 06 Jul$843
AK,D7,PG,VJ Return flights from $613
Dep. Thu 25 JunRet. Mon 06 Jul$613
PG,TG,VJ Return flights from $640
Dep. Thu 25 JunRet. Mon 06 Jul$640
PG,TR Return flights from $656
Dep. Mon 20 JulRet. Mon 27 Jul$656
Dep. Thu 25 JunRet. Mon 06 Jul$717
PG,TG,TR,VJ Return flights from $661
Dep. Thu 25 JunRet. Mon 06 Jul$661
PG,TR,VJ,VN Return flights from $663
Dep. Thu 25 JunRet. Mon 06 Jul$663
FD,PG,TR,VJ Return flights from $669
Dep. Thu 25 JunRet. Mon 06 Jul$669
AK,D7,PG,TG,VJ Return flights from $672
Dep. Thu 25 JunRet. Mon 06 Jul$672
PG,VA,VJ Return flights from $679
Dep. Thu 25 JunRet. Mon 06 Jul$679
DD,JQ,PG,TR Return flights from $683
Dep. Mon 20 JulRet. Mon 27 Jul$683
FD,JQ,PG,TR Return flights from $687
Dep. Mon 20 JulRet. Mon 27 Jul$687
TR,VJ Return flights from $688
Dep. Thu 25 JunRet. Mon 06 Jul$688

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

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney 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 Sydney

Did you know...

  • Sydney is 3 hours ahead of Koh Samui. You might feel jetlagged after the journey.
  • Sydney to Koh Samui, the quickest one-way trip is 14 hrs 5 mins. Singapore
  • The Samui Center Service Ltd.Part. is conveniently located to Koh Samui airport.

Questions and Answers

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

At the moment, the cheapest time of year to fly to Koh Samui from Sydney is April/2026.

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

No airlines have direct flights from Sydney to Koh Samui.

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

Scoot is the cheapest airline that flies to Koh Samui from Sydney.

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

The best airline to fly between Sydney and Koh Samui is Singapore Airlines. The best budget airline is Scoot.

How to get from Sydney to Koh Samui
Sydney (SYD)
 to 
Singapore (SIN)
8h 20m
Layover - 1h 15m
Singapore (SIN)
 to 
Koh Samui (USM)
1h 45m
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