￥21,870 Cheap Flights from Singapore (SIN) to Samui Intl. Airport (USM)

View ￥21,870 flight on Thu, Nov 13, 2025Opens 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 ￥21,870 for one-way flights and ￥39,303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, Aug 20 - Tue, Aug 25
SIN
Singapore
USM
Koh Samui
￥39,303 Roundtrip, found 6 days ago
￥39,303
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Aug 20 from Singapore to Koh Samui, returning Tue, Aug 25, priced at ￥39,303 found 6 days ago
Scoot
Sun, May 17 - Thu, May 21
SIN
Singapore
USM
Koh Samui
￥39,473 Roundtrip, found 15 hours ago
￥39,473
Roundtrip
found 15 hours ago
Select Scoot flight, departing Sun, May 17 from Singapore to Koh Samui, returning Thu, May 21, priced at ￥39,473 found 15 hours ago
Scoot
Thu, Nov 13 - Thu, Nov 20
SIN
Singapore
USM
Koh Samui
￥39,711 Roundtrip, found 5 days ago
￥39,711
Roundtrip
found 5 days ago
Select Scoot flight, departing Thu, Nov 13 from Singapore to Koh Samui, returning Thu, Nov 20, priced at ￥39,711 found 5 days ago
Scoot
Thu, Nov 13 - Sun, Nov 16
SIN
Singapore
USM
Koh Samui
￥40,047 Roundtrip, found 6 hours ago
￥40,047
Roundtrip
found 6 hours ago
Select Scoot flight, departing Thu, Nov 13 from Singapore to Koh Samui, returning Sun, Nov 16, priced at ￥40,047 found 6 hours ago
Scoot
Wed, Apr 29 - Thu, Apr 30
SIN
Singapore
USM
Koh Samui
￥40,420 Roundtrip, found 4 days ago
￥40,420
Roundtrip
found 4 days ago
Select Scoot flight, departing Wed, Apr 29 from Singapore to Koh Samui, returning Thu, Apr 30, priced at ￥40,420 found 4 days ago
Scoot
Thu, Aug 20 - Tue, Aug 25
SIN
Singapore
USM
Koh Samui
￥40,483 Roundtrip, found 6 days ago
￥40,483
Roundtrip
found 6 days ago
Select Scoot flight, departing Thu, Aug 20 from Singapore to Koh Samui, returning Tue, Aug 25, priced at ￥40,483 found 6 days ago
Bangkok Airways
Sun, May 17 - Thu, May 21
SIN
Singapore
USM
Koh Samui
￥71,160 Roundtrip, found 15 hours ago
￥71,160
Roundtrip
found 15 hours ago
Select Bangkok Airways flight, departing Sun, May 17 from Singapore to Koh Samui, returning Thu, May 21, priced at ￥71,160 found 15 hours ago
Thai Airways International
Thu, Nov 13 - Thu, Nov 20
SIN
Singapore
USM
Koh Samui
￥85,910 Roundtrip, found 5 days ago
￥85,910
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Thu, Nov 13 from Singapore to Koh Samui, returning Thu, Nov 20, priced at ￥85,910 found 5 days ago
Vietnam Airlines
Mon, Nov 24 - Wed, Nov 26
SIN
Singapore
USM
Koh Samui
￥97,540 Roundtrip, found 16 hours ago
￥97,540
Roundtrip
found 16 hours ago
Select Vietnam Airlines flight, departing Mon, Nov 24 from Singapore to Koh Samui, returning Wed, Nov 26, priced at ￥97,540 found 16 hours ago
Cathay Pacific
Sat, Feb 21 - Tue, Feb 24
SIN
Singapore
USM
Koh Samui
￥715,350 Roundtrip, found 3 hours ago
￥715,350
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Sat, Feb 21 from Singapore to Koh Samui, returning Tue, Feb 24, priced at ￥715,350 found 3 hours ago

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

January is typically the cheapest month to fly

From ￥36,267 - ￥65,901 per traveler.

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city center is 31 minutes. Flights from ￥43,141
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from ￥43,141

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 ￥39,303. 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.

Travel information

0
Origin airport
Changi
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Cathay Pacific, Scoot, Thai Airways International, Vietnam Airlines
Roundtrip price
￥39,303
Distance
1003 km

Book with confidence

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.

Singapore to Samui Intl. Airport Flights

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