Cheap flights from Sydney to Koh Samui from $437
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Koh Samui departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sydney to Koh Samui
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Sydney and Koh Samui?
What is the cheapest month to fly to Koh Samui?
In general, August is the cheapest month to fly from Sydney to Koh Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,033. If you aren’t able to travel during the month of August, then book flights to Koh Samui from Sydney during February instead. Flights to Koh Samui in February, while not as cheap as those in August, still average around $1,168.
What is the cheapest day to depart on your flight to Koh Samui?
The cheapest day to depart from Sydney to Koh Samui is on a Tuesday when prices can be found for as low as $1,187. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Koh Samui on Friday is $1,363.
What is the cheapest time of day to depart on your flight to Koh Samui?
The cheapest time of day to fly to Koh Samui is in the evening when flights can be purchased for as low as $999. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,398 on average. Flights to Koh Samui from Sydney in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Koh Samui?
In general, most travellers find the cheapest time to book a flight to Koh Samui is about 23 days prior to their departure date, when tickets on average are $1,350. In the past 72 hours, momondo users found flights from Sydney to Koh Samui for as low as $1,215.
Can stopping save me money on Sydney to Koh Samui flights?
You could potentially save up to 20% on your flight if you consider stops on a Sydney to Koh Samui flight.
How have Sydney to Koh Samui flight prices changed over time?
As of January 2025, prices for Sydney to Koh Samui flights are approximately 32% cheaper when compared to flights at the same time last year.
When to book flights from Sydney to Koh Samui
Cheap Sydney to Koh Samui (SYD to USM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Koh Samui
How far is Sydney Kingsford Smith to Ko Samui by plane?
The distance between Sydney Kingsford Smith and Ko Samui is about 7231.6 km. By plane, this route typically takes 12h 30m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Ko Samui Airport?
Prices for flights from Sydney Kingsford Smith Airport to Ko Samui Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Ko Samui Airport?
As of January 2025, there are 5 operators available to choose from for flights from Sydney Kingsford Smith Airport to Ko Samui Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Koh Samui?
momondo data reveals that the most frequently booked airline on the route from Sydney to Koh Samui is Scoot, representing 41% of all bookings. The subsequent popular airlines are Singapore Airlines at 26%, Bangkok Airways at 18%, and Thai Airways at 13%.
Best airlines flying from Sydney to Koh Samui
Compare and see reviews for airlines that fly from Sydney to Koh Samui with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $714 | Free cancellation | Rating 6.7 297 reviews | |||
| PriceFrom $1,007 | Free cancellation | Rating 8.1 1,325 reviews | |||
| PriceFrom $1,240 | Free cancellation | Rating 7.7 349 reviews | |||
| PriceFrom $1,258 | Free cancellation | Rating 8.1 128 reviews | |||
| PriceFrom $1,266 | Free cancellation | Rating 7.5 805 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Koh Samui?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Koh Samui for you.
Can I find flights from Sydney to Koh Samui with flexible booking policies on momondo?
momondo does allow users to show only those flights to Koh Samui from Sydney which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Sydney to Koh Samui?
momondo provides multiple filters to help you find the best flight to Koh Samui from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Sydney to Koh Samui right now. Can momondo alert me if prices change?
Price alerts on flights to Koh Samui from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.