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Singapore Airlines flights from Singapore to Ko Samui (SIN - USM)

SIN — USM
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Singapore to Ko Samui on Singapore Airlines typically fly into Ko Samui and depart from Singapore Changi. Select your dates above for pricing.

Singapore Airlines flights from Singapore to Ko Samui in 2026

Find detailed information about Singapore Airlines flights from Singapore to Ko Samui. Explore the options provided by Singapore Airlines to plan your journey from Singapore to Ko Samui. Data last updated 9 February 2026.

One-way from

S$ 901

Popular in

February

Cheapest in

May

Average price (all airlines)

S$ 495
Singapore Airlines
  • Singapore Airlines
  • 18-3
  • Nonstop
  • 2h 00m total
  • Singapore to Ko Samui
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Highest demand for flights from Singapore Changi to Ko Samui; 6% potential price increase.
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Best time to find cheap flights from Singapore Changi to Ko Samui; 1% potential price drop.
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Average price for all Singapore Changi to Ko Samui flights (one-way and round-trip).
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One-way Singapore Airlines flights to Ko Samui
Search for one-way Singapore Airlines flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 9 February 2026.

Wed 18-316:10
SIN
-
USM
Nonstop2h 00m
Singapore Airlines
Deal found 8-2S$ 901

Weekly Singapore Airlines flight availability from Singapore to Ko Samui

The most Singapore Airlines flights from SIN to USM are scheduled on a Tuesday (7 on average). You will have fewer Singapore Airlines flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Best time to book a flight from Singapore to Ko Samui

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

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Fly from Singapore to Ko Samui on another airline

Consider alternative airlines that service the Ko Samui area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 February 2026.
Bangkok Airways flights from Singapore Changi to Ko Samui

See what others are saying about Singapore Airlines

Read reviews and see what other travellers are saying about their experiences with Singapore Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Singapore Airlines for your next flight. Reviews last updated 9 February 2026.
Singapore Airlines
8.2
Very Good
1,452 reviews
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Overview

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

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