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Find Cheap Flights from Singapore Changi to Ko Samui (SIN - USM)

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Singapore Changi to Ko Samui Flight Information

Avg. Flight Duration 1h 50m
Flights Arrive in Ko Samui
Flights Depart from Singapore Changi
Flight Price $312
Distance 627 miles
Airlines SilkAir, Bangkok Airways, Singapore Airlines

Good to Know

Low Season:
October
Best time to beat the crowds
1%
expected price decrease
High Season:
April
Most popular time to fly
3%
expected price increase
Average Price:
$365
(avg. price over the last 2 weeks)
Good Deal:
$327
or less (round trip)

When to Book Flights from Singapore Changi to Ko Samui

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $326 or less.
The cheapest flight from Singapore Changi to Ko Samui was found 70 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is October.
Morning departure is around 19% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Singapore Changi to Ko Samui Flights

How long does a flight from Singapore Changi to Ko Samui take?
An average nonstop flight takes 1h 40m, covering a distance of 627 miles.
How many flights are there between Singapore Changi and Ko Samui?
There are 294 (nonstop) flights between Singapore Changi and Ko Samui per week, averaging 42 per day.
Which airlines provide the cheapest flights from Singapore Changi to Ko Samui?
In the past 3 days, the cheapest round-trip tickets were found on SilkAir ($312), Bangkok Airways ($315) and Singapore Airlines ($327).
Do I need a passport to fly between Singapore Changi and Ko Samui?
Yes.
Which airlines fly most frequently between Singapore Changi and Ko Samui?
Bangkok Airways (6 times daily), SilkAir (6 times daily), KLM (3 times daily) are the most frequent flyers on this route.

Book cheap flights from Singapore Changi to Ko Samui (round-trip)

Airports
Origin
Singapore
$312
only
$312
Destination
Ko Samui
$312
only
$312
Wed, Oct 31
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Sat, Nov 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 4 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.2
Comfort
7.7
Crew
8.3
Entertainment
7.0
Food
7.6
COK
SIN
Good 6.3

Efficient and polite crew

No power outlets on the plane.

MDC
SIN
Excellent 10.0

All of them

No one

KUL
SIN
Good 7.0

Short transit time.

SIN
HYD
Excellent 8.0

not many snack options

CNX
SIN
Excellent 9.0

Please add power outlets to all planes

Thu, Nov 29
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Mon, Dec 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
HAN
CNX
Okay 4.0

Friendly flight crew.

Horrible plane. Especially for the price. Wouldn't reccomend

BKK
USM
Excellent 10.0

Wonderful service, great food, helpful, on time! A+ airline!!

Nothing

BKK
CNX
Good 7.6

Seating was more spacious than on the long flights.

No problems.

BKK
CNX
Okay 4.6

Nice lounge

BKK
REP
Good 6.6

On time and lots of room with plane about 30% full.

Good poor.

Thu, Jan 17
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Thu, Jan 24
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 8 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
JFK
FRA
Excellent 8.6

Space in economy seat was good. Huge selection of movies. Food was tasty. On flights to Frankfurt, Singapore Airlines may want to keep more sparkling water in stock, as Europeans prefer this to still water.

There was a smell in the plane when I first arrived like vomit. It may have been the cleaning supplies.

HKG
SFO
Excellent 10.0

check in went smoothly. helper was friendly and helpful.

SIN
USM
Excellent 10.0

Staff friendly and efficient

LAX
PDX
Okay 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.

JFK
FRA
Excellent 9.0

Everything else

Food was less than marginal

Thu, Nov 8
SIN
Singapore Changi
USM
Koh Samui Ko Samui
3h 50m
Sun, Nov 11
USM
Koh Samui Ko Samui
SIN
Singapore Changi
2h 10m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Oct 26
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 50m
Fri, Nov 2
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
HAN
CNX
Okay 4.0

Friendly flight crew.

Horrible plane. Especially for the price. Wouldn't reccomend

USM
HKT
Excellent 10.0

Bangkok Airways inc is Thailand’s best domestic carrier. Their Koh Samui airport is just magnificent

BKK
CNX
Okay 4.6

Nice lounge

USM
KUL
Okay 4.6

Special meal was requested, which wasn't remembered it. Couldnt get any food.

BKK
USM
Excellent 10.0

Wonderful service, great food, helpful, on time! A+ airline!!

Nothing

Thu, Nov 8
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Sat, Nov 10
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 3 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.2
Comfort
7.7
Crew
8.3
Entertainment
7.0
Food
7.6
CJB
SIN
Okay 5.6

Food

MDC
SIN
Excellent 10.0

All of them

No one

KUL
SIN
Good 7.0

Short transit time.

COK
SIN
Good 6.3

Efficient and polite crew

No power outlets on the plane.

SIN
HYD
Excellent 8.0

not many snack options

Mon, Jan 28
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Wed, Feb 13
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 17 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 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.

MAN
IAH
Excellent 10.0

The Staff was very friendly.

LAX
ICN
Excellent 10.0

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

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.

Mon, Sep 24
SIN
Singapore Changi
USM
Koh Samui Ko Samui
24h 35m
Wed, Oct 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
16h 35m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 1
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Mon, Nov 5
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
HAN
CNX
Okay 4.0

Friendly flight crew.

Horrible plane. Especially for the price. Wouldn't reccomend

SIN
USM
Okay 4.0

Friendly service

The fact that our luggage didn't make it

USM
HKG
Okay 5.3

Nothing over the top that stood out. Just a typical flight.

USM
KUL
Okay 4.6

Special meal was requested, which wasn't remembered it. Couldnt get any food.

CNX
BKK
Excellent 8.0

Thflight was good, nice crew

No complaints, only the air craft from Bangkok to Samui a bit uncomfortable chairs

Wed, Jan 16
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Thu, Jan 24
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 9 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.2
Comfort
7.7
Crew
8.3
Entertainment
7.0
Food
7.6
SIN
HAN
Good 6.0

Plane outdated and small not very comfortable.

MDC
SIN
Excellent 10.0

All of them

No one

KUL
SIN
Good 7.0

Short transit time.

SIN
REP
Poor 0.0

Because the flight from IAD to London was cancelled, I never made it to this flight.

SIN
HKT
Okay 5.0

Short flight so we were descending when meals were served. Again no power outlets on the plane.

Fri, Oct 12
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 50m
Sun, Oct 14
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
SIN
USM
Okay 4.0

Friendly service

The fact that our luggage didn't make it

USM
HKT
Excellent 10.0

Bangkok Airways inc is Thailand’s best domestic carrier. Their Koh Samui airport is just magnificent

BKK
REP
Good 6.6

On time and lots of room with plane about 30% full.

Good poor.

CNX
BKK
Excellent 8.0

Thflight was good, nice crew

No complaints, only the air craft from Bangkok to Samui a bit uncomfortable chairs

VTE
BKK
Good 7.0

Flight was on time and staff was friey

Wed, Jan 30
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Wed, Feb 13
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 15 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.2
Comfort
7.7
Crew
8.3
Entertainment
7.0
Food
7.6
SIN
REP
Poor 0.0

Because the flight from IAD to London was cancelled, I never made it to this flight.

KUL
SIN
Good 7.0

Short transit time.

DAD
SIN
Good 6.0

Staff were efficient and boarding was quick

Bad food and no individual entertainment. Worse none of the check in staff offered to help us get through security despite a long line and we nearly missed our flight

SIN
HYD
Excellent 8.0

not many snack options

SIN
HKT
Okay 5.0

Short flight so we were descending when meals were served. Again no power outlets on the plane.

Mon, Sep 24
SIN
Singapore Changi
USM
Koh Samui Ko Samui
4h 05m
Fri, Sep 28
USM
Koh Samui Ko Samui
SIN
Singapore Changi
4h 40m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 15
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Sat, Nov 17
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
CNX
Good 7.6

Seating was more spacious than on the long flights.

No problems.

HAN
CNX
Okay 4.0

Friendly flight crew.

Horrible plane. Especially for the price. Wouldn't reccomend

SIN
USM
Okay 4.0

Friendly service

The fact that our luggage didn't make it

BKK
CNX
Okay 4.6

Nice lounge

VTE
BKK
Good 7.0

Flight was on time and staff was friey

Wed, Oct 24
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 45m
Sat, Oct 27
USM
Koh Samui Ko Samui
SIN
Singapore Changi
2h 05m
Trip: 4 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 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.

MAN
IAH
Excellent 10.0

The Staff was very friendly.

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.

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

JFK
FRA
Excellent 8.6

Space in economy seat was good. Huge selection of movies. Food was tasty. On flights to Frankfurt, Singapore Airlines may want to keep more sparkling water in stock, as Europeans prefer this to still water.

There was a smell in the plane when I first arrived like vomit. It may have been the cleaning supplies.

Sun, Sep 23
SIN
Singapore Changi
USM
Koh Samui Ko Samui
4h 05m
Wed, Oct 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
4h 40m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Sep 26
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Mon, Oct 1
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 40m
Trip: 6 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.2
Comfort
7.7
Crew
8.3
Entertainment
7.0
Food
7.6
SIN
HAN
Good 6.0

Plane outdated and small not very comfortable.

COK
SIN
Good 6.3

Efficient and polite crew

No power outlets on the plane.

CNX
SIN
Excellent 9.0

Please add power outlets to all planes

SIN
REP
Poor 0.0

Because the flight from IAD to London was cancelled, I never made it to this flight.

DAD
SIN
Good 6.0

Staff were efficient and boarding was quick

Bad food and no individual entertainment. Worse none of the check in staff offered to help us get through security despite a long line and we nearly missed our flight

Sun, Sep 23
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 50m
Tue, Sep 25
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
USM
KUL
Okay 4.6

Special meal was requested, which wasn't remembered it. Couldnt get any food.

BKK
USM
Excellent 10.0

Wonderful service, great food, helpful, on time! A+ airline!!

Nothing

VTE
BKK
Good 7.0

Flight was on time and staff was friey

BKK
CNX
Okay 4.6

Nice lounge

USM
HKT
Excellent 10.0

Bangkok Airways inc is Thailand’s best domestic carrier. Their Koh Samui airport is just magnificent

Mon, Sep 24
SIN
Singapore Changi
USM
Koh Samui Ko Samui
4h 05m
Tue, Oct 2
USM
Koh Samui Ko Samui
SIN
Singapore Changi
4h 40m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Sep 27
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 50m
Mon, Oct 1
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
CNX
Good 7.6

Seating was more spacious than on the long flights.

No problems.

USM
KUL
Okay 4.6

Special meal was requested, which wasn't remembered it. Couldnt get any food.

USM
HKG
Okay 5.3

Nothing over the top that stood out. Just a typical flight.

CNX
BKK
Excellent 8.0

Thflight was good, nice crew

No complaints, only the air craft from Bangkok to Samui a bit uncomfortable chairs

BKK
USM
Excellent 10.0

Wonderful service, great food, helpful, on time! A+ airline!!

Nothing

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