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

Search hundreds of travel sites at once for deals on flights to Ko Samui

Thu 19/10
Thu 26/10
Any month
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Good to know

Low season:
October
Best time to beat the crowds
11%
expected price decrease
High season:
February
Most popular time to fly
23%
expected price increase
Average price:
£319
(avg. price over the last 72 hours)
Good deal:
£286
or less return trip within
6 months
of travel is a good deal

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

The cheapest flight from Singapore Changi to Ko Samui was found, on average, 78 days before departure.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be February. The cheapest month to fly is October.
Morning departure is around 26% 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 non-stop flight takes 1h 40m, covering a distance of 627 miles.
How many flights are there between Singapore Changi and Ko Samui?
There are 343 (non-stop) flights between Singapore Changi and Ko Samui per week, averaging 49 per day.
Which airlines provide the cheapest flights from Singapore Changi to Ko Samui?
In the past 3 days, the cheapest return tickets were found on Bangkok Airways (£216), SilkAir (£228) and Multiple Airlines (£363).
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 (7 times daily), SilkAir (7 times daily), KLM (4 times daily) are the most frequent flyers on this route.

Book cheap flights from Singapore Changi to Ko Samui (return)

Airports
Origin
Singapore
£216
only
£216
Destination
Ko Samui
£216
only
£216
Wed, 29 Nov
SIN
USM
1h 55m
Mon, 4 Dec
USM
SIN
1h 55m
£216
Trip: 6 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

CNX
BKK
OK 5.3

BA did give us food vouchers and they have a worn but reasonably stocked lounge at CNX for all their customers. Also provide a meal on a 1 hour flight. Staff is always friendly and courteous.

Flight delayed 4 hours, they may have offered options if asked but we decided against asking so others with connections or important plans could do so.

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

Tue, 2 Jan
SIN
USM
1h 40m
Thu, 18 Jan
USM
SIN
1h 50m
£228
Trip: 17 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1 reviews
Boarding
8.2
Comfort
7.9
Crew
8.4
Entertainment
7.2
Food
7.7
KNO
SIN
Mediocre 2.0

Nothing

Everything

HAN
SIN
Excellent 10.0

Flight was speeding down the runway at 6:45 as scheduled. Very punctual. Easy boarding.

SIN
TRV
OK 5.6

For the four-hour flight, there was no individual entertainment system -- in the old aircraft used, only the archaic drop-down screen that keep showing the same old comedy strip. The seats were also rather old. Food could have been better. In general, does not compare well with the entertainment and aircraft offered by the middle-east airlines such as Quatar, Emirates, etc.

BLR
SIN
OK 4.3

Scheduled departure

Not as refined & attentive as the other SilkAir Flight I have taken.

USM
SIN
Excellent 8.0

Nothing

Sat, 30 Dec
SIN
USM
5h 40m
Sun, 7 Jan
USM
SIN
5h 20m
£363
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 1 Dec
SIN
USM
1h 55m
Tue, 5 Dec
USM
SIN
1h 55m
£216
Trip: 5 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

BKK
HKT
Mediocre 2.0

Nothing

It should be connected flight but I pick my luggage and again check inn at counter

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

Fri, 5 Jan
SIN
USM
1h 55m
Mon, 8 Jan
USM
SIN
1h 55m
£216
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

Wed, 7 Feb
SIN
USM
1h 55m
Wed, 14 Feb
USM
SIN
1h 55m
£216
Trip: 8 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

CNX
BKK
OK 5.3

BA did give us food vouchers and they have a worn but reasonably stocked lounge at CNX for all their customers. Also provide a meal on a 1 hour flight. Staff is always friendly and courteous.

Flight delayed 4 hours, they may have offered options if asked but we decided against asking so others with connections or important plans could do so.

SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

Sat, 24 Mar
SIN
USM
1h 55m
Tue, 27 Mar
USM
SIN
1h 45m
£216
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

BKK
HKT
Mediocre 2.0

Nothing

It should be connected flight but I pick my luggage and again check inn at counter

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

Thu, 9 Nov
SIN
USM
1h 55m
Sun, 12 Nov
USM
SIN
1h 55m
£216
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

BKK
NYT
Good 7.6

Comfortable space , on time, attentive crew

Thu, 29 Mar
SIN
USM
1h 45m
Wed, 11 Apr
USM
SIN
1h 45m
£238
Trip: 14 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

CNX
BKK
OK 5.3

BA did give us food vouchers and they have a worn but reasonably stocked lounge at CNX for all their customers. Also provide a meal on a 1 hour flight. Staff is always friendly and courteous.

Flight delayed 4 hours, they may have offered options if asked but we decided against asking so others with connections or important plans could do so.

BKK
HKT
Mediocre 2.0

Nothing

It should be connected flight but I pick my luggage and again check inn at counter

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

Mon, 23 Oct
SIN
USM
1h 45m
Mon, 6 Nov
USM
SIN
1h 55m
£238
Trip: 15 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

CNX
BKK
OK 5.3

BA did give us food vouchers and they have a worn but reasonably stocked lounge at CNX for all their customers. Also provide a meal on a 1 hour flight. Staff is always friendly and courteous.

Flight delayed 4 hours, they may have offered options if asked but we decided against asking so others with connections or important plans could do so.

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

Tue, 27 Feb
SIN
USM
1h 55m
Tue, 13 Mar
USM
SIN
1h 55m
£241
Trip: 14 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

Fri, 27 Oct
SIN
USM
1h 45m
Sun, 29 Oct
USM
SIN
1h 55m
£242
Trip: 3 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

BKK
NYT
Good 7.6

Comfortable space , on time, attentive crew

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

Thu, 12 Apr
SIN
USM
1h 55m
Mon, 16 Apr
USM
SIN
1h 45m
£247
Trip: 5 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

Thu, 25 Jan
SIN
USM
1h 55m
Sun, 28 Jan
USM
SIN
1h 55m
£247
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
NYT
Good 7.6

Comfortable space , on time, attentive crew

HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

Sat, 13 Jan
SIN
USM
1h 55m
Mon, 29 Jan
USM
SIN
1h 55m
£251
Trip: 17 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

BKK
NYT
Good 7.6

Comfortable space , on time, attentive crew

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

CNX
BKK
OK 5.3

BA did give us food vouchers and they have a worn but reasonably stocked lounge at CNX for all their customers. Also provide a meal on a 1 hour flight. Staff is always friendly and courteous.

Flight delayed 4 hours, they may have offered options if asked but we decided against asking so others with connections or important plans could do so.

Fri, 27 Oct
SIN
USM
1h 45m
Tue, 31 Oct
USM
SIN
1h 55m
£255
Trip: 5 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
HKT
BKK
Excellent 9.3

They do a great job - a good meal with tea and coffee service on an hour flight. They did great. The airline also got me on an earlier flight without even having to ask. They noticed I had a tight connection and acted preemptively.

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

HKT
BKK
Excellent 8.0

Service is outstanding polite and friendly crew. Professionalism at its best during confrontations, Cheers!

Rude passengers, Apparently loud and discurtious chinese nationals do not know how to be polite, talk softly or behave in public, sad!

Mon, 2 Apr
SIN
USM
1h 45m
Thu, 5 Apr
USM
SIN
1h 45m
£255
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
USM
Good 7.6

Pretty smooth flight, nice and helpful staff

Flight was delayed by almost an hour

BKK
HKT
Mediocre 2.0

Nothing

It should be connected flight but I pick my luggage and again check inn at counter

HKT
BKK
OK 5.6

Clean, efficient distribution of food & drink. Chaos entering plane was countered by smiles & Thai greeting.

I’ve travelled throughout Asia before & am used to the lack of announcements fir queuing, but this was more extreme. They seemed panicked they wouldn’t get out on time. On board they dropped doors at us and summarily picked it up. Rather un-Thai-like service

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

USM
BKK
OK 5.3

The price was good and they fly on time

They over charge for extra weight

Thu, 23 Nov
SIN
USM
1h 55m
Sun, 26 Nov
USM
SIN
1h 55m
£256
Trip: 4 days
Overall 5.0 OK
Based on 2 reviews
Boarding
8.3
Comfort
8.3
Crew
8.8
Entertainment
7.1
Food
8.0
BKK
NYT
Good 7.6

Comfortable space , on time, attentive crew

BKK
HKT
Excellent 8.0

Polite courteous staff and crew.

Attitude of visiting tourists "Chinese and Russian" tourists need to learn why we use a Q.

BKK
USM
Mediocre 2.0

.

I bought a ticket from kayak but the third party have canceled my ticket due some security credit card reasons, But kayak never alert me of the cancelation and in the day of the flight i paid 3times more just to buy another ticket ,

BKK
DAD
Excellent 10.0

great airline. Used the lounge before getting on the plane, I will use Bangkok Airways whenever I can.

nothing.

SIN
USM
OK 4.0

Friendly service

The fact that our luggage didn't make it

Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an email and someone from our team will get back to you promptly.

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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.