Cheap Flights Sydney to Koh Samui, Thailand.

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The Cheapest Return Sydney to Koh Samui Flights.Show One Way



MI,SQ Return flights from $714
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$714
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,590
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,936
SQ Return flights from $730
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$730
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,593
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,772
MH,PG Return flights from $763
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$763
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$877
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,543
MI,SQ,VA Return flights from $788
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$788
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$2,900
MI,PG,SQ Return flights from $827
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$827
MH Return flights from $829
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$829
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$920
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,401
PG,SQ Return flights from $842
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$842
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$9,179
AK,D7,MH,PG Return flights from $905
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$905
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$992
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,453
AK,D7,PG Return flights from $909
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$909
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$914
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,339
VA Return flights from $924
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$924
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,562
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$2,261
EK,PG Return flights from $938
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$938
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,111
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,580
SQ,VA Return flights from $979
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$979
AK,D7,PG,RJ Return flights from $1,005
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$1,005
EK Return flights from $1,015
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$1,015
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,089
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,576
BA,PG Return flights from $1,015
Dep. Tue 18/Jul/17Ret. Tue 08/Aug/17Economy$1,015
Dep. Fri 27/Oct/17Ret. Sat 04/Nov/17Economy$1,058
Dep. Thu 22/Jun/17Ret. Wed 12/Jul/17Economy$1,760

These flights have been found in the last 24 hours. Whats this?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 Australia and flights to Thailand.

Return flights shown. Show One-Way Flights.

Monthly Average Prices for Sydney to Koh Samui Return Airfares (AUD)

MayJunJulAugSepOctNovDecJan/18FebMarApr
+2  -$1557$1554  -  -$1364  -  -  -  -  -  -
+3  -  -$1584  -  -$1412  -  -  -  -  -  -
+2  -$1449  -$1400  -  -  -  -  -  -  -  -
+3  -$1182$1292$1231  -  -  -  -  -  -  -  -
+3  -$953  -  -  -  -  -  -  -  -  -  -
+2  -  -  -  -  -$1326$1357  -  -  -  -  -
+2  -  -  -$1168  -  -  -  -  -  -  -  -

Did you know...

  • 12 hours and 15 minutes is the quickest one-way trip from Sydney to Koh Samui, stopping over Bangkok
  • 12 airlines fly the route between Koh Samui and Sydney. This includes Singapore Airlines, Virgin Australia, Thai Airways International, Finnair, Emirates, Malaysia Airlines, JAL plus more.
  • Sydney has the IATA airport code of SYD and Koh Samui is USM.
  • Sydney is 3 hours in front of Koh Samui. You may be jetlagged after the trip.
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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ABN 60 115 987 687
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