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 $328
Distance 627 miles
Airlines SilkAir, Bangkok Airways, Singapore Airlines, Vietnam Airlines

Good to Know

Low Season:
November
Best time to beat the crowds
2%
expected price decrease
High Season:
April
Most popular time to fly
3%
expected price increase
Average Price:
$406
(avg. price over the last 2 weeks)
Good Deal:
$373
or less (round trip)

When to Book Flights from Singapore Changi to Ko Samui

Estimated round-trip price
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 $372 or less.
The cheapest flight from Singapore Changi to Ko Samui was found 68 days before departure, on average.
Book at least 5 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 November.
Morning departure is around 3% 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 196 (nonstop) flights between Singapore Changi and Ko Samui per week, averaging 28 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 ($328), Bangkok Airways ($341) and Multiple Airlines ($367).
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 (4 times daily), SilkAir (4 times daily), KLM (2 times daily) are the most frequent flyers on this route.
Which airports will I be using when flying from Singapore to Ko Samui?
When flying out of Singapore you will be using Singapore Changi, often referred to as Singapore Airport. You will be landing at Ko Samui, also known as Ko Samui Airport.

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

Airports
Origin
Singapore
$328
only
$328
Destination
Ko Samui
$328
only
$328
Tue, May 28
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 45m
Wed, Jul 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 40m
Trip: 37 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.1
Comfort
7.7
Crew
8.3
Entertainment
6.9
Food
7.6
SIN
BLR
Okay 5.6

Cons: At Singapore our flight from ICN landed at Terminal 3, our next flight to BLR said Terminal 2 on our boarding pass, we had less than 45 mins to get there but the shuttle was too far from our exit gate at T3. When we still managed to get to T2, we were tills to go to T1, another shuttle - again quite far away, we Ran & made it to our gate on time. Not impressed with the layout and lack of transportation.

SIN
COK
Excellent 8.6

Pros: Comfortable journey

Cons: No entertainment system

KUL
SIN
Okay 4.3

Pros: Flight was delayed.by 30 minutes

Cons: This is our third flight with SilkAir which was delayed

SIN
KTM
Excellent 10.0

Pros: Everything was so flawless.

CNX
SIN
Excellent 9.0

Cons: Please add power outlets to all planes

Sat, Jan 5
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Thu, Jan 10
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.9
Entertainment
7.1
Food
8.0
BKK
KBV
Excellent 8.0

Pros: Nice crew, empty flight.

Cons: Took off 26 mins late w no explanation.

HKT
BKK
Excellent 8.3

Pros: Excellent support for disabled passengers like myself and my companion. Both in boarding and deplaning. The tasty meal was served and cleaddred promptly.

Cons: No entertainment, but this Bangkok Airways flight wasn't full. They were helpful from check in to baggage claim.

USM
BKK
Good 7.0

Pros: It was a really quick process to check in and go through security check. Very nice process, compared to JFK airport.

Cons: No real entertainment, either than the shopping magazines.

BKK
USM
Excellent 9.0

Cons: I wish someone had told me that gate A8 was so far from A6 and closer to A1

USM
HKT
Excellent 10.0

Pros: Efficient and friendly service. Great experience. Loved it

Mon, Feb 11
SIN
Singapore Changi
USM
Koh Samui Ko Samui
26h 30m
Wed, Feb 13
USM
Koh Samui Ko Samui
SIN
Singapore Changi
28h 25m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 7
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Tue, Jan 15
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 9 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 8.0

Pros: The service is exceptional!

SIN
SFO
Excellent 10.0

Pros: Nothing beats Singapore SQ!

SIN
DPS
Mediocre 2.0

Cons: Luggages weren’t transferred to Bali together with my flight. Gate check in stroller was sent to baggage claim without notification. I was waiting the whole time after exiting plane.

FRA
JFK
Okay 4.0

Pros: Lie-flat seats in business class

Cons: 4 hrs delay due to failure of Singapore Airlines to have a working plane on site at the appointed time. Even worse: chaotic deplaning with one crew member telling passengers to deplane and another yelling at them in the bridge for doing so. A mess of lines trying to get a new boarding pass for a rebooked missed connection—at the front of the line the agent said oh, you need to wait in this other line. Agents had no clue where to direct passengers and gave incorrect directions that necessitated more waiting. No updates to new flight time in the business class lounge. Once the flight was in the air, service was terrible. Attendants would ask for orders, then never bring them or bring the wrong thing.

SIN
USM
Excellent 10.0

Pros: Staff friendly and efficient

Tue, Jun 11
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Tue, Jun 18
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 40m
Trip: 8 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.1
Comfort
7.7
Crew
8.3
Entertainment
6.9
Food
7.6
CNX
SIN
Excellent 9.0

Cons: Please add power outlets to all planes

KUL
SIN
Okay 4.3

Pros: Flight was delayed.by 30 minutes

Cons: This is our third flight with SilkAir which was delayed

SIN
KTM
Excellent 10.0

Pros: Everything was so flawless.

SIN
HYD
Excellent 8.0

Cons: not many snack options

MDC
SIN
Excellent 10.0

Pros: All of them

Cons: No one

Sun, Jan 27
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Sun, Feb 3
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
8.9
Entertainment
7.1
Food
8.0
BKK
USM
Excellent 9.0

Cons: I wish someone had told me that gate A8 was so far from A6 and closer to A1

USM
HKT
Mediocre 3.0

Cons: sent our bags to the wrong city... couldn't get them until the next day. crew wouldn't tell us what was happening and the flight was delayed several times

USM
HKT
Excellent 10.0

Pros: Efficient and friendly service. Great experience. Loved it

BKK
HKT
Excellent 10.0

Pros: Food on a one hour flight? Wow. Drinks coming out fast as well as food.

UTP
HKT
Excellent 8.0

Pros: Because the plane was not full I can to change my place easy

Cons: The plan was pretty old but the price was cheaper so it’s equal

Wed, Dec 12
SIN
Singapore Changi
USM
Koh Samui Ko Samui
17h 25m
Mon, Dec 17
USM
Koh Samui Ko Samui
SIN
Singapore Changi
11h 50m
Trip: 6 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,035 reviews
Overall
7.9
Boarding
7.9
Comfort
7.7
Crew
8.2
Entertainment
6.6
Food
7.2
HAN
TPE
Excellent 10.0

Pros: Comfy seats and blankets! Left and arrived on time.

REP
SGN
Excellent 10.0

Pros: Great service

Cons: Nothing

ICN
SGN
Excellent 10.0

Pros: The people at the counter helped me and were great

LPQ
HAN
Good 6.6

Pros: Very quick procedures! Check in, boarding, disembarking

Cons: Seats are not comfortable

HAN
SGN
Mediocre 2.0

Pros: The system cancelled my ticket & need to buy a new ticket

Cons: Non action from airline & IRRESPONSIBLE replies from customer service

Tue, May 21
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Mon, Jul 1
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 40m
Trip: 42 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 3 reviews
Overall
7.9
Boarding
8.1
Comfort
7.7
Crew
8.3
Entertainment
6.9
Food
7.6
SIN
VTZ
Excellent 10.0

Cons: No complaints. Excellent service. Need daily flights from Singapore to Visakhapatnam.

KUL
SIN
Okay 4.3

Pros: Flight was delayed.by 30 minutes

Cons: This is our third flight with SilkAir which was delayed

MDC
SIN
Excellent 10.0

Pros: All of them

Cons: No one

CJB
SIN
Okay 5.6

Cons: Food

SIN
HYD
Excellent 8.0

Cons: not many snack options

Thu, Jan 3
SIN
Singapore Changi
USM
Koh Samui Ko Samui
17h 15m
Tue, Jan 8
USM
Koh Samui Ko Samui
SIN
Singapore Changi
14h 40m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 15
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Thu, Dec 20
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.9
Entertainment
7.1
Food
8.0
BKK
KBV
Excellent 8.0

Pros: Nice crew, empty flight.

Cons: Took off 26 mins late w no explanation.

HKT
BKK
Excellent 8.3

Pros: Excellent support for disabled passengers like myself and my companion. Both in boarding and deplaning. The tasty meal was served and cleaddred promptly.

Cons: No entertainment, but this Bangkok Airways flight wasn't full. They were helpful from check in to baggage claim.

RGN
BKK
Good 7.6

Pros: The seat in economy class was reasonably comfortable.

Cons: Late on departure and late on arrival

BKK
HKT
Excellent 10.0

Pros: Food on a one hour flight? Wow. Drinks coming out fast as well as food.

UTP
HKT
Excellent 8.0

Pros: Because the plane was not full I can to change my place easy

Cons: The plan was pretty old but the price was cheaper so it’s equal

Mon, Dec 17
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 50m
Sun, Dec 23
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 7 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
FRA
JFK
Okay 4.0

Pros: Lie-flat seats in business class

Cons: 4 hrs delay due to failure of Singapore Airlines to have a working plane on site at the appointed time. Even worse: chaotic deplaning with one crew member telling passengers to deplane and another yelling at them in the bridge for doing so. A mess of lines trying to get a new boarding pass for a rebooked missed connection—at the front of the line the agent said oh, you need to wait in this other line. Agents had no clue where to direct passengers and gave incorrect directions that necessitated more waiting. No updates to new flight time in the business class lounge. Once the flight was in the air, service was terrible. Attendants would ask for orders, then never bring them or bring the wrong thing.

SIN
USM
Excellent 10.0

Pros: Staff friendly and efficient

NRT
LAX
Excellent 8.0

Pros: The service is exceptional!

LAX
ICN
Excellent 10.0

Pros: I like everything crew, etc

Cons: Nothing reallly

SIN
SFO
Excellent 10.0

Pros: Nothing beats Singapore SQ!

Tue, Jan 29
SIN
Singapore Changi
USM
Koh Samui Ko Samui
7h 05m
Sat, Feb 2
USM
Koh Samui Ko Samui
SIN
Singapore Changi
5h 45m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 28
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Sat, Feb 2
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.9
Entertainment
7.1
Food
8.0
BKK
THS
Good 7.6

Pros: Small plane but wasn't full. No one sat in seat next to me. Friendly attendants.

Cons: Freezing cold. Small prop plane wasn't at gate. Had to take a short shuttle ride from gate to plane which was on runway.

USM
HKT
Mediocre 3.0

Cons: sent our bags to the wrong city... couldn't get them until the next day. crew wouldn't tell us what was happening and the flight was delayed several times

RGN
BKK
Good 7.6

Pros: The seat in economy class was reasonably comfortable.

Cons: Late on departure and late on arrival

HKT
BKK
Excellent 9.6

Pros: Provided food without any cast in low budget flight

SIN
USM
Okay 4.0

Pros: Friendly service

Cons: The fact that our luggage didn't make it

Wed, Jan 2
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Thu, Jan 10
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
8.1
Comfort
7.7
Crew
8.3
Entertainment
6.9
Food
7.6
CJB
SIN
Okay 5.6

Cons: Food

KTM
SIN
Good 6.0

Pros: Silk/Singapore Airlines food is always good

Cons: Boarding took ages and then sat on the tarmac for an eternity before take off

CNX
SIN
Excellent 9.0

Cons: Please add power outlets to all planes

KUL
SIN
Okay 4.3

Pros: Flight was delayed.by 30 minutes

Cons: This is our third flight with SilkAir which was delayed

SIN
VTZ
Excellent 10.0

Cons: No complaints. Excellent service. Need daily flights from Singapore to Visakhapatnam.

Tue, Jan 29
SIN
Singapore Changi
USM
Koh Samui Ko Samui
7h 05m
Sun, Feb 3
USM
Koh Samui Ko Samui
SIN
Singapore Changi
5h 20m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 14
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Sun, Dec 23
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 10 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
SFO
SIN
Excellent 10.0

Pros: Everything

LAX
NRT
Good 6.3

Pros: The inflight entertainment was great, lots of movie selections

Cons: The leg room was horrible. Honestly the worst space I've ever had in a flight. I was shocked considering Singapore air is considered one of the best airlines

ICN
LAX
Excellent 10.0

Pros: Wow they did not disappoint flight attendants Overdid themselves with amazing service planes are super clean and entertainment systems are state of the art great job Singapore Airlines can’t wait to fly with you again you definitely earned your #1 ranking

SIN
USM
Excellent 10.0

Pros: Staff friendly and efficient

SIN
DPS
Mediocre 2.0

Cons: Luggages weren’t transferred to Bali together with my flight. Gate check in stroller was sent to baggage claim without notification. I was waiting the whole time after exiting plane.

Fri, Mar 15
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Mon, Mar 18
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 6 reviews
Boarding
8.4
Comfort
8.4
Crew
8.9
Entertainment
7.1
Food
8.0
SIN
USM
Okay 4.0

Pros: Friendly service

Cons: The fact that our luggage didn't make it

UTP
HKT
Excellent 8.0

Pros: Because the plane was not full I can to change my place easy

Cons: The plan was pretty old but the price was cheaper so it’s equal

BKK
KBV
Excellent 8.0

Pros: Nice crew, empty flight.

Cons: Took off 26 mins late w no explanation.

BKK
USM
Excellent 9.0

Cons: I wish someone had told me that gate A8 was so far from A6 and closer to A1

USM
HKT
Mediocre 3.0

Cons: sent our bags to the wrong city... couldn't get them until the next day. crew wouldn't tell us what was happening and the flight was delayed several times

Wed, Jan 9
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 40m
Thu, Jan 17
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
8.1
Comfort
7.7
Crew
8.3
Entertainment
6.9
Food
7.6
CJB
SIN
Okay 5.6

Cons: Food

SIN
COK
Excellent 8.6

Pros: Comfortable journey

Cons: No entertainment system

KTM
SIN
Good 6.0

Pros: Silk/Singapore Airlines food is always good

Cons: Boarding took ages and then sat on the tarmac for an eternity before take off

SIN
HYD
Excellent 8.0

Cons: not many snack options

MDC
SIN
Excellent 10.0

Pros: All of them

Cons: No one

Tue, Jan 29
SIN
Singapore Changi
USM
Koh Samui Ko Samui
7h 05m
Mon, Feb 4
USM
Koh Samui Ko Samui
SIN
Singapore Changi
6h 50m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 27
SIN
Singapore Changi
USM
Koh Samui Ko Samui
1h 55m
Mon, Feb 4
USM
Koh Samui Ko Samui
SIN
Singapore Changi
1h 55m
Trip: 9 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
LAX
NRT
Good 6.3

Pros: The inflight entertainment was great, lots of movie selections

Cons: The leg room was horrible. Honestly the worst space I've ever had in a flight. I was shocked considering Singapore air is considered one of the best airlines

SIN
MAA
Excellent 10.0

Cons: None

SIN
SFO
Excellent 10.0

Pros: Nothing beats Singapore SQ!

ICN
LAX
Excellent 10.0

Pros: Wow they did not disappoint flight attendants Overdid themselves with amazing service planes are super clean and entertainment systems are state of the art great job Singapore Airlines can’t wait to fly with you again you definitely earned your #1 ranking

SFO
SIN
Excellent 10.0

Pros: Everything

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.