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Flights to Ko Samui (USM)

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Information for flights to Ko Samui from Australia

Flights arrive in Ko Samui
Flights depart from Australia
Flight price $705
Airlines Malaysia Airlines, Singapore Airlines, Emirates, Qantas Airways

Top tips for finding cheap flights to Ko Samui

Looking for cheap airfare to Ko Samui? 25% of our users found return tickets to Ko Samui for the following prices or less: From Sydney Kingsford Smith $688, from Melbourne & other airports $757, from Brisbane $920
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be January, February and December. The cheapest month to fly to Ko Samui is August.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ko Samui flight deals.

FAQs - Booking Ko Samui flights

What is the cheapest flight to Ko Samui?

The cheapest airline ticket to Ko Samui from Australia in the last 72 hours was $705 return on the route Melbourne to Ko Samui. The most popular route is Sydney to Ko Samui and the cheapest ticket found on this route in the last 72 hours was $1105 return.

How far is Ko Samui airport from central Ko Samui?

Ko Samui Airport is 4 kilometres from the centre of Ko Samui. View on map.

Book Cheap Flights to Ko Samui

(Return)
Airports
Origin
Cairns
$1134
only
$1134
Brisbane
$774
only
$774
Perth
$946
only
$946
Melbourne
$705
only
$705
$965
only
$965
Sydney
$710
only
$710
Destination
Ko Samui
$705
only
$705
Thu., 15 Nov.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
22h 20m
Thu., 29 Nov.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 15 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
KUL
LGK
Excellent 10.0

Everything. Just a simple, very short haul flight: nothing too complicated.

There was nothing to fault.

LHR
KUL
Good 7.6

Whilst the main meal was ok, as far as breakfast on the LHR to KUL sector was concerned, by the time I was served my preference was no longer available. The crew member who served me made no attempt to see if another colleague had my preference available.

KUL
LHR
Mediocre 3.6

They changed my seat without telling me and the new seat has a faulty video monitor and also a faulty USB port.. no compensation received.. terrible airline

SIN
KUL
OK 5.3

Nothing special

At least, they let me know the first delay but no further information was given to the 2nd delay. Also, neither the ground not on board staff seemed to be interested in Passagiers. Was a short flight interrupted by diverse visual ads and PRs..

LGK
KUL
Good 6.3

No onboard entertainment

Sat., 3 Nov.
BNE
Brisbane
USM
Koh Samui Ko Samui
17h 55m
Wed., 14 Nov.
USM
Koh Samui Ko Samui
BNE
Brisbane
28h 05m
Trip: 12 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2,931 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
ICN
LAX
Excellent 10.0

Friendly Staff. Very nice Meet and Greet Comfortable travel. Meals were tasty.

MEL
SIN
Excellent 10.0

Flight time

NRT
LAX
Excellent 10.0

Same as my trip to Japan. Crew was great, boarding was easy, seats were pretty comfortable, food was great, and entertainment awesome. Gave socks and toothbrush amenities, along with the normal pillow and blanket.

It felt a tad bit hot in the plane. No personal vents to adjust to one's own desire.

SIN
DEL
Excellent 10.0

The comfort and caring staff

Food serve a bit slow with the no of pax and long queue for the washroom

LAX
NRT
Excellent 10.0

I loved everything! The plane was well maintained, the crew were friendly and attentive, the flight was comfortable even for such long hours. Food was also great! In flight entertainment had recent movies and shows, even international selections.

Sun., 14 Oct.
BNE
Brisbane
USM
Koh Samui Ko Samui
27h 00m
Sun., 21 Oct.
USM
Koh Samui Ko Samui
BNE
Brisbane
23h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri., 22 Feb.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
30h 20m
Mon., 4 Mar.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
30h 55m
Trip: 11 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 12,402 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.4
Entertainment
8.6
Food
8.1
ATH
EWR
Good 7.0

We went almost 4hours without water served

DXB
DEL
Mediocre 3.6

nothing out of ordinary

The aircraft has no or little serviceable inflight entertainment. The food offered on board is really bad. Any additional water has to be paid for

DXB
SKT
Excellent 8.3

In flight attention and comfort

Long distance between gate in and plane. Travel via bus to plane wasnt good.

MAA
DXB
Good 7.6

The quality of the food

The timing of providing the breakfast is too early

DXB
MEL
Excellent 9.3

Easy check in and comfortable flight. The crew are very helpful.

Couldn't get my preferred isle seat or sit with my wife who was in a different row.

Fri., 22 Feb.
PER
Perth
USM
Koh Samui Ko Samui
9h 40m
Thu., 7 Mar.
USM
Koh Samui Ko Samui
PER
Perth
10h 05m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3,899 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.9
Food
7.6
BNE
LAX
Excellent 9.0

Seat comfort amenities crew

No vegan meal options

SYD
PER
OK 4.3

The plane required the note book to view current movie but the note book has to have the app installed before take off. It was not properly draw my attention in advance via e-mail or text messages. For such a long flight, Qantas should have a better plane to server this route. Totally disappointed.

BNE
AKL
Excellent 9.6

Healthy airline food option, friendly helpful service, use of name and I'm on the bottom rung of ff status??

BNE
ZQN
OK 4.0

Flight crew is great

Didn’t like the the whole check in process. None of the system worked. Manual check in all the way and took so long. Not enough staff to service.

MEL
SIN
Good 6.6

Quality of interior

Food

Fri., 19 Oct.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
15h 45m
Sat., 27 Oct.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
13h 05m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
BNE
KUL
Excellent 10.0

Everything was great!

Nothing!

MNL
KUL
OK 4.0

Crew on board did their best.

Because of an accident at Manila, all flights were delayed. This can happen, but the information provided by ground staff was far below standard. I assume they have procedures in place to inform passengers, and to make any estimations and guidance on what to do next. Absolutely no courtesy for passengers with connecting flights with different airliners. Usually, MH is a professional organisation, but this was an all time low in their service. Sorry.

CGK
KUL
OK 5.3

Hard landing which gave passangers a shock.

KUL
MNL
Excellent 9.3

We paid for extra luggage for check in but we were allowed to carry them on board due to the short stopover duration of the connecting flight. Thanks for the much needed flexibility!

LGK
KUL
Excellent 8.0

He is cheating telling normal taxi cant for two adualt and three chalidren to buy taket for double price for min bus or van , that person in charge is laieing and not respecting i hope to take acsing because they are the face of malysia visitor and i think no boday will except cheating even for one ringet . If need any details for the person can contact me.

Thu., 15 Nov.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
15h 15m
Fri., 23 Nov.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
13h 10m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
LGK
KUL
Good 6.3

No onboard entertainment

CGK
KUL
OK 5.3

Hard landing which gave passangers a shock.

MNL
KUL
OK 4.0

Crew on board did their best.

Because of an accident at Manila, all flights were delayed. This can happen, but the information provided by ground staff was far below standard. I assume they have procedures in place to inform passengers, and to make any estimations and guidance on what to do next. Absolutely no courtesy for passengers with connecting flights with different airliners. Usually, MH is a professional organisation, but this was an all time low in their service. Sorry.

BNE
KUL
Excellent 10.0

Everything was great!

Nothing!

KUL
LHR
Good 7.3

New plane and spacious.

No choice in meal for breakfast. Only one type available. Ran out of red wine. White wine wasn’t chilled. Poor service, no water was offered on a long flight. Have to ask it.

Thu., 21 Feb.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
19h 55m
Wed., 27 Feb.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
22h 00m
Trip: 7 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2,931 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
IAH
MAN
Excellent 9.3

Prompt boarding, friendly service, decent food, plentiful entertainment. Singapore Airlines was a great choice for my flight from Texas to England.

ICN
LAX
Excellent 10.0

Friendly Staff. Very nice Meet and Greet Comfortable travel. Meals were tasty.

MEL
SIN
Excellent 10.0

Flight time

JFK
FRA
Excellent 9.0

Everything else

Food was less than marginal

LAX
PDX
OK 5.3

They were polite.

Not as attentive as ANA or China Airlines. I had to give 4-5 request to get what I want.

Sat., 27 Oct.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
13h 05m
Mon., 5 Nov.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
KUL
MNL
Excellent 9.3

We paid for extra luggage for check in but we were allowed to carry them on board due to the short stopover duration of the connecting flight. Thanks for the much needed flexibility!

MNL
KUL
OK 4.0

Crew on board did their best.

Because of an accident at Manila, all flights were delayed. This can happen, but the information provided by ground staff was far below standard. I assume they have procedures in place to inform passengers, and to make any estimations and guidance on what to do next. Absolutely no courtesy for passengers with connecting flights with different airliners. Usually, MH is a professional organisation, but this was an all time low in their service. Sorry.

LGK
KUL
Excellent 8.0

He is cheating telling normal taxi cant for two adualt and three chalidren to buy taket for double price for min bus or van , that person in charge is laieing and not respecting i hope to take acsing because they are the face of malysia visitor and i think no boday will except cheating even for one ringet . If need any details for the person can contact me.

KUL
CGK
Excellent 10.0

Excellent as well!

Everything good as well.

LHR
KUL
Good 7.6

Whilst the main meal was ok, as far as breakfast on the LHR to KUL sector was concerned, by the time I was served my preference was no longer available. The crew member who served me made no attempt to see if another colleague had my preference available.

Mon., 14 Jan.
AVV
Avalon
USM
Koh Samui Ko Samui
21h 45m
Mon., 21 Jan.
USM
Koh Samui Ko Samui
AVV
Avalon
19h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri., 15 Mar.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
19h 55m
Mon., 18 Mar.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
15h 35m
Trip: 4 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2,931 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
NRT
LAX
Excellent 10.0

Same as my trip to Japan. Crew was great, boarding was easy, seats were pretty comfortable, food was great, and entertainment awesome. Gave socks and toothbrush amenities, along with the normal pillow and blanket.

It felt a tad bit hot in the plane. No personal vents to adjust to one's own desire.

LAX
ICN
Excellent 10.0

Crew was very friendly and responsive to my needs. They met it with a smile.

ICN
LAX
Excellent 10.0

Friendly Staff. Very nice Meet and Greet Comfortable travel. Meals were tasty.

SIN
MEL
Excellent 8.0

Movies selection was great.

Food and comfort were not as great as I thought they would be. Not bad, but not worthy of the brand Singapore airlines.

IAH
MAN
Excellent 9.3

Prompt boarding, friendly service, decent food, plentiful entertainment. Singapore Airlines was a great choice for my flight from Texas to England.

Thu., 1 Nov.
AVV
Avalon
USM
Koh Samui Ko Samui
21h 45m
Thu., 8 Nov.
USM
Koh Samui Ko Samui
AVV
Avalon
19h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun., 18 Nov.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
12h 50m
Mon., 26 Nov.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
CGK
KUL
OK 5.3

Hard landing which gave passangers a shock.

KUL
LGK
Excellent 10.0

Everything. Just a simple, very short haul flight: nothing too complicated.

There was nothing to fault.

KUL
MNL
Excellent 9.3

We paid for extra luggage for check in but we were allowed to carry them on board due to the short stopover duration of the connecting flight. Thanks for the much needed flexibility!

LGK
KUL
Good 6.3

No onboard entertainment

LHR
KUL
Good 7.6

Whilst the main meal was ok, as far as breakfast on the LHR to KUL sector was concerned, by the time I was served my preference was no longer available. The crew member who served me made no attempt to see if another colleague had my preference available.

Sun., 30 Dec.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
12h 25m
Wed., 9 Jan.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
12h 50m
$1225
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3,899 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.9
Food
7.6
SYD
AKL
Excellent 9.6

everything was lovely

the outdated on flight entertainment system

MEL
SIN
Good 6.6

Quality of interior

Food

SYD
SFO
Excellent 9.6

The boarding was on time. The crews were great. Food were good.

I reserved for a window seat but I still end up in the aisle.

CHC
SYD
OK 4.6

The flight was cancelled and my itinerary was re-booked and going thru Melbourne to Perth. I lost half day of my life wasted in the Airport. The worst part of this change was flying on an old 737 thru Melbourne without the entertainment access for this long flight.

LAX
BNE
Excellent 9.3

Excellent seat comfort & entertainment options. Food was average.

No vegetarian meal options

Fri., 28 Sep.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
17h 25m
Sat., 17 Nov.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
22h 45m
$1024
Trip: 51 days
Overall 0.0 Poor
Based on 0 reviews
Tue., 9 Oct.
SYD
Sydney Kingsford Smith
USM
Koh Samui Ko Samui
15h 45m
Mon., 15 Oct.
USM
Koh Samui Ko Samui
SYD
Sydney Kingsford Smith
13h 10m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
KUL
MNL
Excellent 9.3

We paid for extra luggage for check in but we were allowed to carry them on board due to the short stopover duration of the connecting flight. Thanks for the much needed flexibility!

KUL
LGK
Excellent 10.0

Everything. Just a simple, very short haul flight: nothing too complicated.

There was nothing to fault.

KUL
CGK
Excellent 10.0

Excellent as well!

Everything good as well.

MNL
KUL
OK 4.0

Crew on board did their best.

Because of an accident at Manila, all flights were delayed. This can happen, but the information provided by ground staff was far below standard. I assume they have procedures in place to inform passengers, and to make any estimations and guidance on what to do next. Absolutely no courtesy for passengers with connecting flights with different airliners. Usually, MH is a professional organisation, but this was an all time low in their service. Sorry.

CGK
KUL
OK 5.3

Hard landing which gave passangers a shock.

Tue., 30 Oct.
CNS
Cairns
USM
Koh Samui Ko Samui
23h 25m
Wed., 31 Oct.
USM
Koh Samui Ko Samui
CNS
Cairns
18h 55m
$1134
Trip: 2 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2,931 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SIN
MEL
Excellent 8.0

Movies selection was great.

Food and comfort were not as great as I thought they would be. Not bad, but not worthy of the brand Singapore airlines.

NRT
LAX
Excellent 10.0

Singapore airline is amazing, great service and quality entertainment.

None

LAX
NRT
Excellent 10.0

I loved everything! The plane was well maintained, the crew were friendly and attentive, the flight was comfortable even for such long hours. Food was also great! In flight entertainment had recent movies and shows, even international selections.

ICN
LAX
Excellent 10.0

Friendly Staff. Very nice Meet and Greet Comfortable travel. Meals were tasty.

BKK
SIN
Excellent 8.3

Flight was late due to the eternal airtraffic mess at suvanabhumi whenever it rains

Thu., 3 Jan.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
30h 20m
Mon., 14 Jan.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
27h 55m
$1378
Trip: 12 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 12,402 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.4
Entertainment
8.6
Food
8.1
ATH
EWR
Excellent 8.3

My seat mates were very nice about it when I had to climb over them; the food was fine and the staff all were great.

Traveling in economy is torture but then it's over. The sound wasn't working at my seat and I got tired of reading lips on the movie I wanted to see. But reading and sleeping weren't bad ways to spend the time.

DXB
DEL
Mediocre 3.6

nothing out of ordinary

The aircraft has no or little serviceable inflight entertainment. The food offered on board is really bad. Any additional water has to be paid for

MAA
DXB
Good 7.6

The quality of the food

The timing of providing the breakfast is too early

ATH
EWR
Good 7.0

We went almost 4hours without water served

DXB
MEL
Excellent 9.3

Easy check in and comfortable flight. The crew are very helpful.

Couldn't get my preferred isle seat or sit with my wife who was in a different row.

Fri., 28 Sep.
BNE
Brisbane
USM
Koh Samui Ko Samui
12h 05m
Tue., 23 Oct.
USM
Koh Samui Ko Samui
BNE
Brisbane
17h 25m
$1056
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Sat., 12 Jan.
MEL
Melbourne & other airports
USM
Koh Samui Ko Samui
12h 50m
Tue., 22 Jan.
USM
Koh Samui Ko Samui
MEL
Melbourne & other airports
11h 00m
Trip: 11 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,159 reviews
Overall
7.1
Boarding
7.2
Comfort
7.1
Crew
7.5
Entertainment
6.9
Food
6.6
KUL
CGK
Excellent 10.0

Excellent as well!

Everything good as well.

SIN
KUL
OK 5.3

Nothing special

At least, they let me know the first delay but no further information was given to the 2nd delay. Also, neither the ground not on board staff seemed to be interested in Passagiers. Was a short flight interrupted by diverse visual ads and PRs..

KUL
LHR
Mediocre 3.6

They changed my seat without telling me and the new seat has a faulty video monitor and also a faulty USB port.. no compensation received.. terrible airline

KUL
LHR
Good 7.3

New plane and spacious.

No choice in meal for breakfast. Only one type available. Ran out of red wine. White wine wasn’t chilled. Poor service, no water was offered on a long flight. Have to ask it.

CGK
KUL
OK 5.3

Hard landing which gave passangers a shock.

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