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Cheap flights from Koh Samui to Singapore from $245

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
USM — SIN
26 Jan — 2 Feb1
1 adult

The best prices from Ko Samui to Singapore Changi are usually found in September or October, booked 9 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Koh Samui to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Koh 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 21 January 2025.

Round-trip from

$398

One-way from

$245

Popular in

March

Cheapest in

September

Average price

$627

Good round-trip deal

$1,813 or less

Good one-way deal

$269 or less
Scoot
  • Scoot
  • 12/3-19/3
  • Nonstop
  • 3h 50m total
  • Koh Samui to Singapore
Bangkok Airways
  • Bangkok Airways
  • 15/5
  • Nonstop
  • 1h 55m total
  • Koh Samui to Singapore
Highest demand for flights based on searches. 30% potential increase in price ($454 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average return price).
Average for round-trip flights in January 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 Koh Samui to Singapore

Cheapest flights from Koh Samui to Singapore
Explore the most affordable flight options available from Koh Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 12/308:55USM - SIN
Nonstop1h 50mScoot
Wed 19/307:00SIN - USM
Nonstop2h 00mScoot
Deal found 21/1$398
Wed 12/308:55USM - SIN
Nonstop1h 50mMultiple Airlines
Wed 19/319:10SIN - USM
1 stop13h 00mMultiple Airlines
Deal found 21/1$480
Sun 6/413:30USM - SIN
Nonstop1h 55mBangkok Airways
Tue 8/412:15SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 21/1$600
Sun 6/408:00USM - SIN
2 stops15h 35mChina Airlines
Mon 7/402:00SIN - USM
2 stops15h 35mChina Airlines
Deal found 20/1$2,966

Find flights from Koh Samui to Singapore within your budget

Customise your flight search to find flights from Koh 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 647,157 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 12/3

08:55-11:45

Nonstop1h 50m

Singapore Changi

Wed 19/3

07:00-08:00

Nonstop2h 00m

$398

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 12/3

08:55-11:45

Nonstop1h 50m

Singapore Changi

Wed 19/3

19:10-07:10

1 stop13h 00m

$480

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 6/4

13:30-16:25

Nonstop1h 55m

Singapore Changi

Tue 8/4

12:15-13:10

Nonstop1h 55m

$600

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 6/4

08:00-00:35

2 stops15h 35m

Singapore Changi

Mon 7/4

02:00-16:35

2 stops15h 35m

$2,966

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 15/5

13:30-16:25

Nonstop1h 55m

$245

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 15/5

17:25-23:35

1 stop5h 10m

$407

Koh SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 27/3

15:35-12:15

2 stops19h 40m

$740

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Koh Samui to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Koh 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 Koh Samui to Singapore

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

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

Use this chart to determine the optimal time to book a return flight from Koh Samui to Singapore. Price data was last updated on 17 January 2025.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Koh 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 Koh Samui to Singapore?

Currently, May is the cheapest month in which you can book a flight from Koh Samui to Singapore (average of $355). Flying from Koh Samui to Singapore in December is currently the most expensive (average of $752). 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 Koh 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 21 January 2025.

It’s optimal to fly from Koh Samui to Singapore in the morning. By choosing this option you can save up to 76% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Koh Samui to Singapore

Explore weekly flight availability from Koh 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 21 January 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 21 January 2025.
8.2
Very Good
737 reviews

Boarding

8.3

Crew

8.5

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 10

For the money it’s good value. Seat space rather small

8.2
Very Good
737 reviews
8.2
Very Good
737 reviews

Boarding

8.3

Crew

8.5

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 10

For the money it’s good value. Seat space rather small

8.1
Very Good
129 reviews
8.2
Very Good
737 reviews

Boarding

8.3

Crew

8.5

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 10

For the money it’s good value. Seat space rather small

7.7
Good
211 reviews
8.2
Very Good
737 reviews

Boarding

8.3

Crew

8.5

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 10

For the money it’s good value. Seat space rather small

6.7
Okay
300 reviews
8.2
Very Good
737 reviews

Boarding

8.3

Crew

8.5

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from Koh Samui to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Koh Samui to Singapore flight route?

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

    Currently priced at $398, Scoot will fly you from Koh Samui to Singapore and back. In addition to Scoot, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Bangkok Airways and China Airlines - these airlines can fly you to your destination from $600 and $2,966, respectively. These flights start at 37% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Koh Samui to Singapore consider choosing Qatar Airways(68%), Thai Airways(68%) or Qantas Airways(68%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Koh Samui to Singapore is $200. On average you can expect to pay $1,205. The most popular route, (Ko Samui - Singapore Changi), can usually be booked for $451.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Koh 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 Koh Samui to Singapore?

    Currently, May is the cheapest month in which you can book a flight from Koh Samui to Singapore (average of $355). Flying from Koh Samui to Singapore in December is currently the most expensive (average of $752). 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

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Alternative routes for Koh Samui to Singapore

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

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

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

Yes! Cheapflights helps users easily find flights from Koh Samui to Singapore with no change fees.

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

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