Cheap Flights from Sydney to Koh Samui
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TR Return flights from $518
Dep.art Thu 12 NovRet.urn Mon 16 Nov$518
Dep.art Thu 12 NovRet.urn Tue 17 Nov$518
HU,PG,TR Return flights from $750
Dep.art Thu 12 NovRet.urn Mon 16 Nov$750
Dep.art Thu 12 NovRet.urn Tue 17 Nov$756
MF,PG,TR Return flights from $776
Dep.art Thu 12 NovRet.urn Tue 17 Nov$776
Dep.art Thu 12 NovRet.urn Mon 16 Nov$803
MH,PG,TR Return flights from $854
Dep.art Thu 12 NovRet.urn Tue 17 Nov$854
Dep.art Thu 12 NovRet.urn Mon 16 Nov$899
CZ,PG,TR Return flights from $864
Dep.art Thu 12 NovRet.urn Mon 16 Nov$864
Dep.art Thu 12 NovRet.urn Tue 17 Nov$1,071
PG,TR,VN Return flights from $869
Dep.art Thu 12 NovRet.urn Mon 16 Nov$869
Dep.art Thu 12 NovRet.urn Tue 17 Nov$935
QF Return flights from $910
Dep.art Thu 12 NovRet.urn Mon 16 Nov$910
Dep.art Thu 12 NovRet.urn Tue 17 Nov$916
PG,QF Return flights from $914
Dep.art Thu 12 NovRet.urn Mon 16 Nov$914
Dep.art Thu 12 NovRet.urn Tue 17 Nov$916
MH,PG Return flights from $921
Dep.art Thu 12 NovRet.urn Tue 17 Nov$921
Dep.art Thu 12 NovRet.urn Mon 16 Nov$967
SQ Return flights from $929
Dep.art Thu 12 NovRet.urn Mon 16 Nov$929
Dep.art Thu 12 NovRet.urn Tue 17 Nov$929
QF,TR Return flights from $933
Dep.art Thu 12 NovRet.urn Tue 17 Nov$933
Dep.art Thu 12 NovRet.urn Mon 16 Nov$940
PG,QF,TR Return flights from $934
Dep.art Thu 12 NovRet.urn Tue 17 Nov$934
Dep.art Thu 12 NovRet.urn Mon 16 Nov$940
TG,TR Return flights from $934
Dep.art Thu 12 NovRet.urn Mon 16 Nov$934
Dep.art Thu 12 NovRet.urn Tue 17 Nov$942
SQ,TR Return flights from $948
Dep.art Thu 12 NovRet.urn Mon 16 Nov$948
Dep.art Thu 12 NovRet.urn Tue 17 Nov$948
MF,PG Return flights from $986
Dep.art Thu 12 NovRet.urn Tue 17 Nov$986
Dep.art Thu 12 NovRet.urn Mon 16 Nov$1,049
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
Average Sydney to Koh Samui Return Prices
These are the average prices for Sydney to Koh Samui return airfares.
December 2025
$2,330
January 2026
$1,869
February 2026
$1,182
March 2026
$1,030
April 2026
$1,299
May 2026
$993
June 2026
$1,107
July 2026
$1,124
August 2026
$1,001
Did you know...
- 23 hours and 50 minutes is the quickest return trip between Sydney and Koh Samui, going through Singapore
- Koh Samui is 3 hours after Sydney. Jetlag may be a problem.
- The Samui Center Service Ltd.Part. is close to Koh Samui airport.
- It is 7,238 kilometres from Sydney to Koh Samui.
Questions and Answers
What is the cheapest month to fly to Koh Samui from Sydney?Currently, the cheapest month to take a flight from Sydney to Koh Samui is March/2026.
What airlines fly non-stop to Koh Samui from Sydney?No airlines fly direct to Koh Samui from Sydney.
What is the cheapest airline that flies to Koh Samui from Sydney?The cheapest airline that flies to Koh Samui from Sydney is Scoot.
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. Scoot is the best budget airline.
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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Popular Destinations
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