CA $220 Cheap Flights from Singapore (SIN) to Samui Intl. Airport (USM)

View CA $220 flight on Sat, May 9, 2026Opens in a new window

Popular airlines from Changi Airport (SIN) to Samui Intl. Airport (USM)

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Cheap flights from Singapore (SIN) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at CA $220 for one-way flights and CA $388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, May 6 - Mon, May 18
SIN
Singapore
USM
Koh Samui
CA $388 Roundtrip, found 2 days ago
CA $388
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, May 6 from Singapore to Koh Samui, returning Mon, May 18, priced at CA $388 found 2 days ago
Scoot
Thu, May 7 - Mon, May 11
SIN
Singapore
USM
Koh Samui
CA $389 Roundtrip, found 1 day ago
CA $389
Roundtrip
found 1 day ago
Select Scoot flight, departing Thu, May 7 from Singapore to Koh Samui, returning Mon, May 11, priced at CA $389 found 1 day ago
Scoot
Wed, May 6 - Thu, May 14
SIN
Singapore
USM
Koh Samui
CA $396 Roundtrip, found 2 days ago
CA $396
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, May 6 from Singapore to Koh Samui, returning Thu, May 14, priced at CA $396 found 2 days ago
Scoot
Wed, May 6 - Mon, May 18
SIN
Singapore
USM
Koh Samui
CA $399 Roundtrip, found 2 days ago
CA $399
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, May 6 from Singapore to Koh Samui, returning Mon, May 18, priced at CA $399 found 2 days ago
Scoot
Thu, May 7 - Mon, May 11
SIN
Singapore
USM
Koh Samui
CA $399 Roundtrip, found 1 day ago
CA $399
Roundtrip
found 1 day ago
Select Scoot flight, departing Thu, May 7 from Singapore to Koh Samui, returning Mon, May 11, priced at CA $399 found 1 day ago
Scoot
Wed, May 6 - Thu, May 14
SIN
Singapore
USM
Koh Samui
CA $407 Roundtrip, found 2 days ago
CA $407
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, May 6 from Singapore to Koh Samui, returning Thu, May 14, priced at CA $407 found 2 days ago
Scoot
Thu, Mar 18 - Fri, Mar 19
SIN
Singapore
USM
Koh Samui
CA $420 Roundtrip, found 3 days ago
CA $420
Roundtrip
found 3 days ago
Select Scoot flight, departing Thu, Mar 18 from Singapore to Koh Samui, returning Fri, Mar 19, priced at CA $420 found 3 days ago
Scoot
Fri, May 15 - Mon, May 18
SIN
Singapore
USM
Koh Samui
CA $426 Roundtrip, found 5 hours ago
CA $426
Roundtrip
found 5 hours ago
Select Scoot flight, departing Fri, May 15 from Singapore to Koh Samui, returning Mon, May 18, priced at CA $426 found 5 hours ago
Bangkok Airways
Tue, May 5 - Sat, May 9
SIN
Singapore
USM
Koh Samui
CA $737 Roundtrip, found 5 hours ago
CA $737
Roundtrip
found 5 hours ago
Select Bangkok Airways flight, departing Tue, May 5 from Singapore to Koh Samui, returning Sat, May 9, priced at CA $737 found 5 hours ago
Thai Airways International
Thu, Mar 18 - Fri, Mar 19
SIN
Singapore
USM
Koh Samui
CA $924 Roundtrip, found 3 days ago
CA $924
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Thu, Mar 18 from Singapore to Koh Samui, returning Fri, Mar 19, priced at CA $924 found 3 days ago

Find the cheapest month to fly from Singapore (SIN) to Koh Samui (USM)

May is typically the cheapest month to fly

From CA $357 - CA $563 per traveller.

Frequently asked questions

How much is a flight from Changi Airport (SIN) to Ko Samui Airport?
If you're travelling from Singapore Airport to Ko Samui Airport (USM), round-trip flights start from CA $388. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Ko Samui Airport?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Changi Airport (SIN) to USM that have flexible change policies?
Plenty of carriers offer the option to reschedule your flight without a change fee. All you pay is the cost difference between the two flights. When looking for SIN to Ko Samui Airport flights, you'll see a "No change fees" filter for you to pick.
How many hours is the flight from Singapore Airport to Ko Samui Airport?
With the average flight time between Singapore Airport and Ko Samui Airport a comfortable 1 hour and 55 minutes, you'll be exploring the sights of Koh Samui before you know it.
How far is the flight from SIN to Ko Samui Airport (USM)?
A flight distance of just 1,000 kilometres separates Singapore and Koh Samui. Once you're up in the air, you won't have time to do much more than read the magazine in your seat pocket.
Which airlines fly direct from Changi Airport to Ko Samui Airport (USM)?
Many adventurers like to fly with Scoot (TR) from Singapore Airport to Ko Samui Airport (USM). This top airline offers 91 flights a month, so you can easily find a flight time that's right for you. Bangkok Airways (PG) is another popular choice. It offers 73 flights each month. Between these two airlines, you'll be able to find a great deal from Singapore to Koh Samui.
Are Changi Airport (SIN) to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Changi Airport (SIN) to USM are available up to a year prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Frequently asked questions

How much does a flight from Singapore (SIN-Changi) to Samui Intl. Airport (USM) cost?
One-way flights typically cost between $810 and $2,534 and return flights often range between $1,308 and $4,154. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
Enter SIN to USM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
To find a cheap flight from Singapore (SIN-Changi) to Samui Intl. Airport (USM), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
The best airline to fly with from Singapore (SIN-Changi) to Samui Intl. Airport will differ from traveler to traveler. If you like to fly early, TR offers early morning flights. If price is the most important factor, TR typically offers the lowest fares. MH offers the most daily flights from Singapore (SIN-Changi) to Samui Intl. Airport, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
There are approximately 7 nonstop flights per day from Singapore (SIN-Changi) (SIN) to Samui Intl. Airport (USM) (USM). For even more choice, look at flights that include layovers, as there are around 27 connecting flights per day. Some common connection points include Kuala Lumpur Intl. (KUL), Suvarnabhumi Intl. (BKK), and Phuket Intl. (HKT).
What is the earliest flight from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SIN to USM. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
You'll typically find the most flights from Singapore (SIN-Changi) to Samui Intl. Airport (USM) on a Sunday, with around 21 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Malaysia Airlines, Scoot, and Thai Airways.
What are the most popular departure times for flights from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
The most popular departure times for flights from Singapore (SIN-Changi) to Samui Intl. Airport (USM) are between 12pm and 3pm. About 25% of passengers prefer this time window. Many major carriers, including Thai Airways and Malaysia Airlines, offer flights during this window. This timing works well because it allows for a relaxed morning before your flight, and you'll arrive in Samui in the afternoon, giving you time to settle in.
How long does it take to fly from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
Direct flights from SIN to USM usually take about 2 hours, traveling roughly 627 miles. If you opt for a connecting flight, expect to add around 3 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
Select the "Business class" and "First class" filters when looking for SIN to USM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Singapore (SIN-Changi) to Samui Intl. Airport (USM) flight with Expedia?
It's easy to earn miles on a Singapore (SIN-Changi) to Samui Intl. Airport (USM) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Singapore (SIN-Changi) to Samui Intl. Airport (USM) at the last minute?
Typically, booking a last minute flight from Singapore (SIN-Changi) to Samui Intl. Airport (USM) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Singapore (SIN-Changi) to Samui Intl. Airport (USM) flight and hotel package?
Securing a Singapore (SIN-Changi) to Samui Intl. Airport (USM) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Singapore (SIN-Changi) to Samui Intl. Airport (USM)?
If you booked your Singapore (SIN-Changi) to Samui Intl. Airport (USM) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Changi
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Scoot
Roundtrip price
CA $387
Distance
1003 km

Book with confidence

Singapore to Koh Samui Flights

The easy way to book your flights from Singapore to Samui Intl. Airport 

With Expedia, it’s simple to find and book flights to Samui Intl. Airport from Singapore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Samui Intl. Airport, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Singapore to Samui Intl. Airport today, tomorrow, or this week.  

 

Save dollars with cheap flights from Changi, SIN to Samui Intl. Airport, USM 

Sort your search results by price to find great deals on your flight from Singapore to Samui Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Samui Intl. Airport from Singapore currently is just CA $388 rising to CA $924.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Samui Intl. Airport  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Samui Intl. Airport from Singapore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Samui Intl. Airport with Expedia today.

Singapore to Koh Samui Flights

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*Available to Expedia members.