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Cheap flights from Ko Samui to Singapore from S$ 174

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 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
USM — SIN
13 Mar — 20 Mar1
1 adult

The best prices from Ko Samui to Singapore Changi are usually found in September or June, booked 67 days in advance, depart on a Friday or Tuesday and return on a Sunday

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 8 March 2025.

Round-trip from

S$ 357

One-way from

S$ 174

Popular in

April

Cheapest in

September

Average price

S$ 427

Good round-trip deal

S$ 215 or less

Good one-way deal

S$ 284 or less
Scoot
  • Scoot
  • 10-4-14-4
  • Nonstop
  • 3h 55m total
  • Ko Samui to Singapore
Scoot
  • Scoot
  • 24-4
  • Nonstop
  • 2h 00m total
  • Ko Samui to Singapore
Highest demand for flights based on searches. 18% potential increase in price (S$ 142 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (S$ 33 potential savings vs. average return price).
Average for round-trip flights in March 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 8 March 2025.

Thu 10-408:45USM - SIN
Nonstop2h 00mScoot
Mon 14-406:10SIN - USM
Nonstop1h 55mScoot
Deal found 7-3S$ 357
Wed 23-408:45USM - SIN
Nonstop2h 00mMultiple Airlines
Thu 24-418:35SIN - USM
1 stop24h 25mMultiple Airlines
Deal found 7-3S$ 382
Thu 27-308:15USM - SIN
Nonstop1h 55mBangkok Airways
Sun 30-320:15SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 7-3S$ 445

Find flights from Ko Samui to Singapore within your budget

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 200,618 searches. Data last updated 8 March 2025.

Fly from

Ko Samui

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 10-4

08:45-11:45

Nonstop2h 00m

Singapore Changi

Mon 14-4

06:10-07:05

Nonstop1h 55m

S$ 357

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 23-4

08:45-11:45

Nonstop2h 00m

Singapore Changi

Thu 24-4

18:35-18:00

1 stop24h 25m

S$ 382

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 27-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sun 30-3

20:15-21:10

Nonstop1h 55m

S$ 445

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 24-4

08:45-11:45

Nonstop2h 00m

S$ 174

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 1-9

12:30-00:05

2 stops10h 35m

S$ 194

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 15-3

08:15-11:10

Nonstop1h 55m

S$ 241

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 18-3

07:55-18:15

1 stop9h 20m

S$ 627

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 18-3

07:55-12:25

2 stops27h 30m

S$ 921

Flights are sorted by cheapest return flights first.

Deals found on 7-3

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.

Travel insights for flights from Ko Samui to Singapore

Get recent, data-driven insights about flights from Ko Samui to Singapore including ideal travel times, pricing trends, and more.

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 7 March 2025.

Booking 66 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 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 8 March 2025.

When flying from Ko Samui to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at midday.

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 8 March 2025.

The most flights from USM to SIN are scheduled on a Tuesday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 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 8 March 2025.

Boarding

7.8

Comfort

7.8

Food

7.2

Entertainment

6.3

Overall

7.9

Crew

8.5

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.

Boarding

7.8

Comfort

7.8

Food

7.2

Entertainment

6.3

Overall

7.9

Crew

8.5

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.

Boarding

7.8

Comfort

7.8

Food

7.2

Entertainment

6.3

Overall

7.9

Crew

8.5

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.

Boarding

7.8

Comfort

7.8

Food

7.2

Entertainment

6.3

Overall

7.9

Crew

8.5

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.

Boarding

7.8

Comfort

7.8

Food

7.2

Entertainment

6.3

Overall

7.9

Crew

8.5

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?

    If you wish to fly to Singapore from Ko Samui, then you need to book flights from Ko Samui to Singapore Changi. There are 35 flights from Ko Samui (USM) to Changi (SIN) per day to choose from. Flights to Singapore from Ko Samui are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 50m is how long a nonstop flight from Ko Samui to Singapore Changi typically takes.

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

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

    Currently priced at S$ 357, Scoot will fly you from Ko Samui to Singapore and back. In addition to Scoot, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Bangkok Airways for as low as S$ 445. These flights start at 24% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at S$ 174. Bangkok Airways flights start at S$ 241 while deals on Thai Airways start at S$ 627 one-way.

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

    Before booking your flight to Singapore from Ko Samui, have a look at the most reliable airlines to get you to your destination on time: Qatar Airways (71%), Thai Airways (71%), Qantas Airways( 71%).

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

    On average you can expect to pay S$ 271 for a flight from Ko Samui to Singapore. The cheapest flight overall is S$ 202 while the most popular route, (Ko Samui - Singapore Changi) is currently priced at S$ 355.

  • 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.

See more FAQs

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Alternative routes for Ko Samui to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ko Samui to Singapore

Discover the top airline 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 200,618 searches. Data last updated 8 March 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 342AverageS$ 435FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

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

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

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

Yes, we can. To see specific flights from Ko Samui to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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