￥26,121 Cheap Flights from Singapore (SIN) to Samui Intl. Airport (USM)

View ￥26,121 flight on Sun, Feb 22, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ￥26,121 for one-way flights and ￥47,651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, Feb 22 - Wed, Feb 25
SIN
Singapore
USM
Koh Samui
￥47,651 Roundtrip, found 23 hours ago
￥47,651
Roundtrip
found 23 hours ago
Select Scoot flight, departing Sun, Feb 22 from Singapore to Koh Samui, returning Wed, Feb 25, priced at ￥47,651 found 23 hours ago
Scoot
Mon, May 4 - Sat, May 9
SIN
Singapore
USM
Koh Samui
￥47,763 Roundtrip, found 8 hours ago
￥47,763
Roundtrip
found 8 hours ago
Select Scoot flight, departing Mon, May 4 from Singapore to Koh Samui, returning Sat, May 9, priced at ￥47,763 found 8 hours ago
Scoot
Wed, Jan 21 - Fri, Jan 23
SIN
Singapore
USM
Koh Samui
￥48,836 Roundtrip, found 2 days ago
￥48,836
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, Jan 21 from Singapore to Koh Samui, returning Fri, Jan 23, priced at ￥48,836 found 2 days ago
Scoot
Sun, Feb 22 - Wed, Feb 25
SIN
Singapore
USM
Koh Samui
￥48,888 Roundtrip, found 23 hours ago
￥48,888
Roundtrip
found 23 hours ago
Select Scoot flight, departing Sun, Feb 22 from Singapore to Koh Samui, returning Wed, Feb 25, priced at ￥48,888 found 23 hours ago
Scoot
Mon, May 4 - Sat, May 9
SIN
Singapore
USM
Koh Samui
￥49,002 Roundtrip, found 8 hours ago
￥49,002
Roundtrip
found 8 hours ago
Select Scoot flight, departing Mon, May 4 from Singapore to Koh Samui, returning Sat, May 9, priced at ￥49,002 found 8 hours ago
Scoot
Wed, Jan 21 - Fri, Jan 23
SIN
Singapore
USM
Koh Samui
￥49,266 Roundtrip, found 2 days ago
￥49,266
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, Jan 21 from Singapore to Koh Samui, returning Fri, Jan 23, priced at ￥49,266 found 2 days ago
Bangkok Airways
Mon, May 4 - Sat, May 9
SIN
Singapore
USM
Koh Samui
￥75,390 Roundtrip, found 8 hours ago
￥75,390
Roundtrip
found 8 hours ago
Select Bangkok Airways flight, departing Mon, May 4 from Singapore to Koh Samui, returning Sat, May 9, priced at ￥75,390 found 8 hours ago
Thai Airways International
Wed, May 6 - Thu, May 21
SIN
Singapore
USM
Koh Samui
￥87,810 Roundtrip, found 5 days ago
￥87,810
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, May 6 from Singapore to Koh Samui, returning Thu, May 21, priced at ￥87,810 found 5 days ago
Vietnam Airlines
Thu, Mar 19 - Sun, Mar 22
SIN
Singapore
USM
Koh Samui
￥133,850 Roundtrip, found 3 days ago
￥133,850
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Thu, Mar 19 from Singapore to Koh Samui, returning Sun, Mar 22, priced at ￥133,850 found 3 days ago
Cathay Pacific
Mon, Dec 29 - Wed, Dec 31
SIN
Singapore
USM
Koh Samui
￥735,780 Roundtrip, just found
￥735,780
Roundtrip
just found
Select Cathay Pacific flight, departing Mon, Dec 29 from Singapore to Koh Samui, returning Wed, Dec 31, priced at ￥735,780 just found

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

January is typically the cheapest month to fly

From ￥38,072 - ￥70,494 per traveler.
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Flights from Singapore (SIN) to Samui Intl. Airport (USM)
Origin airport
Changi
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Cathay Pacific, Scoot, Thai Airways International
Roundtrip price
￥47,651
Distance
1003 km

Singapore to Samui Intl. Airport Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Samui Intl. Airport.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Changi Airport to Ko Samui Airport (USM)?
The lowest price advertised for a round-trip journey between SIN and USM is ￥47,651. But you better get moving. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to Ko Samui Airport?
Each airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SIN to Ko Samui Airport (USM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to Ko Samui Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Singapore Airport to Ko Samui Airport?
With the flight time between Changi Airport (SIN) and USM an easy 4 hours and 53 minutes, you'll be discovering the sights of Koh Samui in the blink of an eye.
How far is the flight from Changi Airport to USM?
That movie you've been eager to see will have to wait — the flight distance between SIN (SIN) and Ko Samui Airport (USM) (USM) is only 1,000 kilometers. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Changi Airport (SIN) to Samui Airport?
A popular choice with many frequent flyers, Bangkok Airways (PG) operates 60 monthly flights from Singapore Airport to USM. Pick the one that fits with your travel schedule and book your fare today.
Are Singapore Airport to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from SIN to USM, but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest assured you're always getting the latest offers.

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