1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Compare

Cheap Flights from Melbourne to Koh Samui

Filter
Close
Return
One Way
Reverse direction: USM to MEL
Depart
Return
AK,D7,PG,TR Return flights from $547
Dep. Wed 02 SepRet. Sun 13 Sep$547
Dep. Thu 03 SepRet. Sun 13 Sep$594
AK,D7,PG,TRShow more Flights
Dep. Sat 30 MayRet. Sat 13 Jun$600
Dep. Thu 03 SepRet. Mon 14 Sep$614
Dep. Tue 07 AprRet. Tue 14 Apr$1,073
PG,TR,VJ Return flights from $549
Dep. Sat 30 MayRet. Sat 13 Jun$549
Dep. Wed 02 SepRet. Sun 13 Sep$611
PG,TR,VJShow more Flights
Dep. Thu 03 SepRet. Sun 13 Sep$620
Dep. Thu 03 SepRet. Mon 14 Sep$639
Dep. Tue 07 AprRet. Tue 14 Apr$1,339
PG,TR Return flights from $559
Dep. Sat 30 MayRet. Sat 13 Jun$559
Dep. Wed 02 SepRet. Sun 13 Sep$561
PG,TRShow more Flights
Dep. Thu 03 SepRet. Sun 13 Sep$655
Dep. Thu 03 SepRet. Mon 14 Sep$706
Dep. Tue 07 AprRet. Tue 14 Apr$1,101
TR Return flights from $580
Dep. Sat 30 MayRet. Sat 13 Jun$580
Dep. Wed 02 SepRet. Sun 13 Sep$605
TRShow more Flights
Dep. Thu 03 SepRet. Mon 14 Sep$625
Dep. Thu 03 SepRet. Sun 13 Sep$653
Dep. Tue 07 AprRet. Tue 14 Apr$1,023
AK,D7,PG Return flights from $580
Dep. Thu 03 SepRet. Sun 13 Sep$580
Dep. Thu 03 SepRet. Mon 14 Sep$582
AK,D7,PGShow more Flights
Dep. Wed 02 SepRet. Sun 13 Sep$583
Dep. Sat 30 MayRet. Sat 13 Jun$768
Dep. Tue 07 AprRet. Tue 14 Apr$1,242
AK,D7,PG,TR,VZ Return flights from $607
Dep. Wed 02 SepRet. Sun 13 Sep$607
AK,D7,PG,VJ Return flights from $607
Dep. Thu 03 SepRet. Sun 13 Sep$607
Dep. Thu 03 SepRet. Mon 14 Sep$608
AK,D7,PG,VJShow more Flights
Dep. Sat 30 MayRet. Sat 13 Jun$740
AK,D7,JQ,PG Return flights from $609
Dep. Thu 03 SepRet. Sun 13 Sep$609
Dep. Thu 03 SepRet. Mon 14 Sep$703
AK,D7,JQ,PGShow more Flights
Dep. Wed 02 SepRet. Sun 13 Sep$819
Dep. Sat 30 MayRet. Sat 13 Jun$845
Dep. Tue 07 AprRet. Tue 14 Apr$1,207
JQ,PG,TR Return flights from $622
Dep. Thu 03 SepRet. Sun 13 Sep$622
Dep. Wed 02 SepRet. Sun 13 Sep$678
JQ,PG,TRShow more Flights
Dep. Thu 03 SepRet. Mon 14 Sep$733
Dep. Sat 30 MayRet. Sat 13 Jun$828
Dep. Tue 07 AprRet. Tue 14 Apr$1,073
AK,D7,PG,VZ Return flights from $624
Dep. Thu 03 SepRet. Sun 13 Sep$624
FD,PG,TR,VJ Return flights from $633
Dep. Wed 02 SepRet. Sun 13 Sep$633
AK,D7,PG,VJ,VZ Return flights from $648
Dep. Thu 03 SepRet. Sun 13 Sep$648
AK,D7,JQ,PG,VZ Return flights from $650
Dep. Thu 03 SepRet. Sun 13 Sep$650
AK,D7,FD,PG,VJ Return flights from $652
Dep. Thu 03 SepRet. Sun 13 Sep$652
Dep. Wed 02 SepRet. Sun 13 Sep$654
AK,D7,JQ,PG,TR Return flights from $665
Dep. Thu 03 SepRet. Mon 14 Sep$665
Dep. Sat 30 MayRet. Sat 13 Jun$765
AK,D7,JQ,PG,TRShow more Flights
Dep. Tue 07 AprRet. Tue 14 Apr$1,160

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

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


Average Melbourne to Koh Samui Return Prices

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

December 2025
$1,932
January 2026
$1,825
February 2026
$1,299
March 2026
$1,031
April 2026
$1,156
May 2026
$845
June 2026
$926
July 2026
$1,167
August 2026
$979
September 2026
$946

Did you know...

  • MEL is the IATA airport code for Melbourne.
  • 21 hrs 15 mins is the quickest return flight from Melbourne to Koh Samui, stopping over Singapore
  • It is 7,015 km from Koh Samui to Melbourne.

Questions and Answers

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

At the moment, the cheapest months to take a flight to Koh Samui from Melbourne are March/2026 and December/2026.

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

No airlines have non-stop flights from Melbourne to Koh Samui.

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

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

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

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

How to get from Melbourne to Koh Samui
Melbourne (MEL)
 to 
Singapore (SIN)
8h 0m
Layover - 2h 5m
Singapore (SIN)
 to 
Koh Samui (USM)
1h 45m

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia