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Cheap flights from Ko Samui to Singapore from ฿3,858

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
USM — SIN
22 May — 29 May1
1 adult

Cheap flight deals from Ko Samui to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 May 2025.

Round-trip from

฿8,879

One-way from

฿3,858

Popular in

May

Cheapest in

September

Average price

฿13,967

Good round-trip deal

฿10,557 or less

Good one-way deal

฿7,815 or less
Scoot
  • Scoot
  • 1/6-4/6
  • Nonstop
  • 3h 55m total
  • Ko Samui to Singapore
Scoot
  • Scoot
  • 30/5
  • Nonstop
  • 2h 00m total
  • Ko Samui to Singapore
Highest demand for flights based on searches. 3% potential increase in price (฿12,328 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (฿9,321 potential savings vs. average return price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Ko Samui to Singapore Changi.
Price to beat on a one-way flight from Ko Samui to Singapore Changi.

Find flight deals from Ko Samui to Singapore

Cheapest flights from Ko Samui to Singapore
Explore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2025.

Thu 22/512:05USM - SIN
Nonstop2h 00mScoot
Mon 26/507:00SIN - USM
Nonstop1h 50mScoot
Deal found 16/5฿7,915
Tue 17/608:45USM - SIN
Nonstop2h 00mMultiple Airlines
Fri 20/619:40SIN - USM
1 stop22h 15mMultiple Airlines
Deal found 16/5฿8,946
Sat 14/608:20USM - SIN
Nonstop1h 55mBangkok Airways
Thu 19/620:15SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 15/5฿13,868
Mon 16/618:55USM - SIN
2 stops13h 30mPhilippine Airlines
Fri 20/620:00SIN - USM
2 stops26h 35mPhilippine Airlines
Deal found 15/5฿30,762
Sat 17/517:25USM - SIN
2 stops17h 30mVietnam Airlines
Wed 21/513:10SIN - USM
2 stops9h 25mVietnam Airlines
Deal found 17/5฿32,258
Sun 8/607:00USM - SIN
2 stops9h 30mMalaysia Airlines
Tue 10/609:55SIN - USM
2 stops7h 55mMalaysia Airlines
Deal found 16/5฿47,822

Cheapflights Fare Finder

Customise your flight search to find flights from Ko Samui to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 17 May 2025.
Use the filters below to find and compare flights from Ko Samui to Singapore that are best for you.

Fly from

Ko Samui

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 1/6

08:45-11:45

Nonstop2h 00m

Singapore Changi

Wed 4/6

17:35-18:30

Nonstop1h 55m

฿8,879

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 17/6

08:45-11:45

Nonstop2h 00m

Singapore Changi

Fri 20/6

19:40-16:55

1 stop22h 15m

฿8,946

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 14/6

08:20-11:15

Nonstop1h 55m

Singapore Changi

Thu 19/6

20:15-21:10

Nonstop1h 55m

฿13,868

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 16/6

08:00-23:20

2 stops14h 20m

Singapore Changi

Tue 17/6

00:20-21:35

2 stops22h 15m

฿30,762

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 8/6

07:00-17:30

2 stops9h 30m

Singapore Changi

Tue 10/6

09:55-16:50

2 stops7h 55m

฿47,822

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 30/5

12:05-15:05

Nonstop2h 00m

฿3,858

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 14/9

12:30-18:55

1 stop5h 25m

฿3,957

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 1/7

13:30-16:25

Nonstop1h 55m

฿8,015

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 14/9

18:55-09:25

2 stops13h 30m

฿12,903

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 8/9

07:00-20:25

2 stops12h 25m

฿25,873

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Best time to book a flight from Ko Samui to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Singapore

How far ahead should I book a flight from Ko Samui to Singapore?

Use this chart to determine the optimal time to book a return flight from Ko Samui to Singapore. Price data was last updated on 9 May 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ko Samui to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ko Samui to Singapore?

Currently, January is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of ฿130). Flying from Ko Samui to Singapore in December is currently the most expensive (average of ฿205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from USM to SIN?

Find hourly flight availability from Ko Samui to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 May 2025.

It’s optimal to fly from Ko Samui to Singapore in the morning. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Ko Samui to Singapore

Explore weekly flight availability from Ko Samui to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 May 2025.

The most flights from USM to SIN are scheduled on a Tuesday (40 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (33 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 17 May 2025.
Get a feel of what it's like to fly with Bangkok Airways, Malaysia Airlines and Philippine Airlines from Ko Samui to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.5

Boarding

7.9

Comfort

7.8

Entertainment

6.2

Food

7.2

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Overall

7.9

Crew

8.5

Boarding

7.9

Comfort

7.8

Entertainment

6.2

Food

7.2

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Overall

7.9

Crew

8.5

Boarding

7.9

Comfort

7.8

Entertainment

6.2

Food

7.2

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Overall

7.9

Crew

8.5

Boarding

7.9

Comfort

7.8

Entertainment

6.2

Food

7.2

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Overall

7.9

Crew

8.5

Boarding

7.9

Comfort

7.8

Entertainment

6.2

Food

7.2

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Ko Samui to Singapore?

    Booking a flight from Ko Samui (USM) to Singapore Changi (SIN) is your only option if you wish to fly from Ko Samui to Singapore. On a typical day, there are 36 flights from Ko Samui to Changi, all of which are around 2h 00m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Ko Samui to Singapore.

  • How popular is this Ko Samui to Singapore flight route?

  • What are the cheapest airlines flying from Ko Samui to Singapore round-trip?

    Cheapflights users have booked flights from Ko Samui to Singapore return from ฿8,879. Other airlines that can offer you cheap pricing are Bangkok Airways, from ฿13,868, and Philippine Airlines, from ฿30,762. Users have found that Scoot is 18% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ko Samui to Singapore one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as ฿3,858. However, be on the lookout for offers from Bangkok Airways and Philippine Airlines, as they are both options that can get you from Ko Samui to Singapore for a low price.

  • What are the most reliable airlines from Ko Samui to Singapore?

    No one likes to see their flight delayed. When booking a flight from Ko Samui to Singapore consider choosing Scoot(81%), แควนตัสแอร์เวย์(79%) or Singapore Airlines(77%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ko Samui to Singapore?

    On average you can expect to pay ฿11,450 for a flight from Ko Samui to Singapore. The cheapest flight overall is ฿5,340 while the most popular route, (Ko Samui - Singapore Changi) is currently priced at ฿7,915.

  • Can I find deals for flights from Ko Samui to Singapore that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Singapore.

  • Can I find deals for business class flights from Ko Samui to Singapore?

    Yes. Cheapflights offers flight deals from Ko Samui to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ko Samui to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of ฿130). Flying from Ko Samui to Singapore in December is currently the most expensive (average of ฿205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ko Samui to Singapore on these airlines

Choose from the following airlines for your flight from Ko Samui to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 17 May 2025.

Top 2 airlines flying from Ko Samui to Singapore

Discover the top 2 airlines that operate flights from Ko Samui to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 17 May 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest฿6,535Average฿10,622FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Bangkok AirwaysCheapest฿11,796Average฿14,887FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ko Samui to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Ko Samui today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ko Samui to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ko Samui to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Ko Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ko Samui to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Ko Samui today and book when prices fit your budget.

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