Singapore Airlines flights from Australia to Ko Samui (AU0 - USM)

SYD — USM
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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

Singapore Airlines flights from Australia to Ko Samui in 2025

Find detailed information about Singapore Airlines flights from Australia to Ko Samui. Explore the options provided by Singapore Airlines to plan your journey from Australia to Ko Samui. Data last updated 11 November 2025.

One-way from

$833

Return from

$1,009
Singapore Airlines
  • Singapore Airlines
  • 25/2
  • 1 total stop
  • 16h 55m total
  • Australia to Ko Samui
Singapore Airlines
  • Singapore Airlines
  • 1/5-10/5
  • 2 total stops
  • 36h 00m total
  • Australia to Ko Samui
  • How do most travelers feel about Singapore Airlines?

    The general consensus from 1,396 Cheapflights users is that Singapore Airlines is a 8.1/10. Select your travel dates above for updated prices on flights from Australia to Ko Samui (AU0-USM).

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Cheapest Singapore Airlines flights from Australia to Ko Samui
Explore the most affordable Singapore Airlines flight options available from Australia to Ko Samui. Find the lowest fares with prices last updated on 11 November 2025.

Tue 11/1113:50PER - USM
1 stop19h 10mSingapore Airlines
Tue 9/1219:45USM - PER
1 stop8h 40mSingapore Airlines
Deal found 10/11$1,250
Fri 14/1101:15PER - USM
1 stop10h 45mSingapore Airlines
Tue 2/1218:05USM - PER
1 stop10h 20mSingapore Airlines
Deal found 9/11$1,431
Wed 19/1114:35BNE - USM
1 stop20h 25mSingapore Airlines
Sun 30/1119:45USM - BNE
1 stop18h 10mSingapore Airlines
Deal found 9/11$1,683

Travel insights for Singapore Airlines flights from Australia to Ko Samui

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

What is the cheapest month to book a flight from Australia to Ko Samui with Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from Australia to Ko Samui in May, with an average price of $809. Conversely, traveling with Singapore Airlines from Australia to Ko Samui in January will be the most expensive, with an average cost of $1,089. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Best time to book a flight from Australia to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Australia 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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Other Singapore Airlines flights from Australia

Browse through other Singapore Airlines flights departing from Australia. Flight routes are based on user searches made on Cheapflights and were last updated on 11 November 2025.

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 11 November 2025.
Singapore Airlines
8.1
Very Good
1,396 reviews
Overview

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.3

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