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Cheap Flights from Melbourne to Koh Samui

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Reverse direction: USM to MEL

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AK,D7,PG,TR Return flights from £389
Dep. Tue 08 SepRet. Fri 18 Sep£389
Dep. Wed 09 SepRet. Mon 21 Sep£403
AK,D7,PG,TRShow more Flights
Dep. Thu 10 SepRet. Mon 21 Sep£403
Dep. Wed 09 SepRet. Sat 19 Sep£424
Dep. Tue 08 SepRet. Sat 19 Sep£427
Dep. Wed 09 SepRet. Sun 20 Sep£440
PG,TR,VJ Return flights from £393
Dep. Tue 08 SepRet. Fri 18 Sep£393
Dep. Wed 09 SepRet. Mon 21 Sep£409
PG,TR,VJShow more Flights
Dep. Thu 10 SepRet. Mon 21 Sep£409
Dep. Tue 08 SepRet. Sat 19 Sep£431
Dep. Wed 09 SepRet. Sat 19 Sep£431
Dep. Wed 09 SepRet. Sun 20 Sep£447
Dep. Wed 20 MayRet. Tue 02 Jun£455
PG,TR Return flights from £429
Dep. Wed 09 SepRet. Mon 21 Sep£429
Dep. Thu 10 SepRet. Mon 21 Sep£466
PG,TRShow more Flights
Dep. Wed 20 MayRet. Tue 02 Jun£469
Dep. Wed 09 SepRet. Sat 19 Sep£473
Dep. Tue 08 SepRet. Fri 18 Sep£474
Dep. Wed 09 SepRet. Sun 20 Sep£478
Dep. Tue 08 SepRet. Sat 19 Sep£486
AK,D7,PG Return flights from £431
Dep. Wed 09 SepRet. Sat 19 Sep£431
Dep. Tue 08 SepRet. Sat 19 Sep£433
AK,D7,PGShow more Flights
Dep. Tue 08 SepRet. Fri 18 Sep£456
Dep. Wed 09 SepRet. Sun 20 Sep£481
Dep. Thu 10 SepRet. Mon 21 Sep£660
TR Return flights from £437
Dep. Tue 08 SepRet. Fri 18 Sep£437
Dep. Wed 09 SepRet. Mon 21 Sep£464
TRShow more Flights
Dep. Thu 10 SepRet. Mon 21 Sep£464
Dep. Tue 08 SepRet. Sat 19 Sep£474
Dep. Wed 20 MayRet. Tue 02 Jun£485
Dep. Wed 09 SepRet. Sat 19 Sep£485
Dep. Wed 09 SepRet. Sun 20 Sep£523
PG,VJ Return flights from £444
Dep. Tue 08 SepRet. Sat 19 Sep£444
Dep. Wed 09 SepRet. Sat 19 Sep£444
PG,VJShow more Flights
Dep. Wed 09 SepRet. Mon 21 Sep£476
Dep. Thu 10 SepRet. Mon 21 Sep£476
Dep. Wed 09 SepRet. Sun 20 Sep£479
AK,D7,PG,VJ Return flights from £455
Dep. Tue 08 SepRet. Fri 18 Sep£455
Dep. Thu 10 SepRet. Mon 21 Sep£477
AK,D7,PG,VJShow more Flights
Dep. Wed 09 SepRet. Sun 20 Sep£478
Dep. Tue 08 SepRet. Sat 19 Sep£480
Dep. Wed 09 SepRet. Sat 19 Sep£481
Dep. Wed 09 SepRet. Mon 21 Sep£646
AK,D7,PG,VZ Return flights from £485
Dep. Tue 08 SepRet. Fri 18 Sep£485
AK,D7,PG,VJ,VZ Return flights from £487
Dep. Tue 08 SepRet. Fri 18 Sep£487
Dep. Wed 09 SepRet. Sat 19 Sep£539
JQ,PG,TR Return flights from £489
Dep. Wed 20 MayRet. Tue 02 Jun£489
Dep. Tue 08 SepRet. Sat 19 Sep£490
JQ,PG,TRShow more Flights
Dep. Wed 09 SepRet. Sat 19 Sep£490
Dep. Tue 08 SepRet. Fri 18 Sep£497
Dep. Wed 09 SepRet. Sun 20 Sep£515
Dep. Thu 10 SepRet. Mon 21 Sep£515
Dep. Wed 09 SepRet. Mon 21 Sep£521
AK,D7,FD,PG,VJ Return flights from £491
Dep. Wed 09 SepRet. Sat 19 Sep£491
Dep. Tue 08 SepRet. Sat 19 Sep£494
AK,D7,FD,PG Return flights from £492
Dep. Wed 09 SepRet. Sat 19 Sep£492
JQ,PG,VJ Return flights from £496
Dep. Wed 20 MayRet. Tue 02 Jun£496
Dep. Wed 09 SepRet. Mon 21 Sep£522
JQ,PG,VJShow more Flights
Dep. Thu 10 SepRet. Mon 21 Sep£522
Dep. Wed 09 SepRet. Sun 20 Sep£537
Dep. Tue 08 SepRet. Sat 19 Sep£549
Dep. Wed 09 SepRet. Sat 19 Sep£551
Dep. Tue 08 SepRet. Fri 18 Sep£559
AK,D7,PG,TR,VZ Return flights from £498
Dep. Tue 08 SepRet. Fri 18 Sep£498
JQ,PG Return flights from £506
Dep. Wed 20 MayRet. Tue 02 Jun£506
Dep. Tue 08 SepRet. Fri 18 Sep£533
JQ,PGShow more Flights
Dep. Thu 10 SepRet. Mon 21 Sep£568
Dep. Wed 09 SepRet. Mon 21 Sep£598
Dep. Wed 09 SepRet. Sun 20 Sep£610
Dep. Tue 08 SepRet. Sat 19 Sep£645
Dep. Wed 09 SepRet. Sat 19 Sep£733

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 Kingdom 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
£1,490
January 2026
£1,408
February 2026
£1,002
March 2026
£795
April 2026
£891
May 2026
£651
June 2026
£715
July 2026
£900
August 2026
£755
September 2026
£730

Did you know...

  • USM is the International Air Transport Association (IATA) code for Koh Samui.
  • has the quickest flight from Melbourne to Koh Samui taking 12 hrs 10 mins. Stopovers include Bangkok
  • It is 7,015 kilometres from Koh Samui to Melbourne.
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
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Popular Destinations
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