C$785 Cheap Flights from Samui International (USM) to Sydney (SYD)

Compare Samui International to Sydney flight deals

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Flight deals from Samui International to Sydney

Looking for a cheap last-minute deal or the best return flight from Samui International Airport to Sydney Airport? If you want to travel next month, return fares start from C$1,146. Find the lowest prices on one-way and return tickets right here.

Sydney.C$371 per passenger.Departing Sat., Nov. 28.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Sat., Nov. 28, arriving in Sydney.Price includes taxes and charges.From C$371, select.

Sydney.C$371 per passenger.Departing Wed., Dec. 2.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Wed., Dec. 2, arriving in Sydney.Price includes taxes and charges.From C$371, select.

Sydney.C$372 per passenger.Departing Thu., Sep. 17.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Thu., Sep. 17, arriving in Sydney.Price includes taxes and charges.From C$372, select.

Sydney.C$372 per passenger.Departing Sat., Oct. 31.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Sat., Oct. 31, arriving in Sydney.Price includes taxes and charges.From C$372, select.

Sydney.C$381 per passenger.Departing Thu., Mar. 11.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Thu., Mar. 11, arriving in Sydney.Price includes taxes and charges.From C$381, select.

Sydney.C$391 per passenger.Departing Thu., Jun. 25.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Thu., Jun. 25, arriving in Sydney.Price includes taxes and charges.From C$391, select.

Sydney.C$397 per passenger.Departing Fri., Apr. 2.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Fri., Apr. 2, arriving in Sydney.Price includes taxes and charges.From C$397, select.

Sydney.C$421 per passenger.Departing Thu., Feb. 25.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Thu., Feb. 25, arriving in Sydney.Price includes taxes and charges.From C$421, select.

Sydney.C$449 per passenger.Departing Thu., Aug. 13.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Thu., Aug. 13, arriving in Sydney.Price includes taxes and charges.From C$449, select.

Sydney.C$498 per passenger.Departing Thu., Jul. 2.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departs from Samui International on Thu., Jul. 2, arriving in Sydney.Price includes taxes and charges.From C$498, select.

Sydney.C$578 per passenger.Departing Wed., Jan. 6.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departs from Samui International on Wed., Jan. 6, arriving in Sydney.Price includes taxes and charges.From C$578, select.

Sydney.C$593 per passenger.Departing Wed., May 26.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Samui International on Wed., May 26, arriving in Sydney.Price includes taxes and charges.From C$593, select.

Find the cheapest month to fly from Samui International to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Samui International to Sydney flights are currently cheapest in November.

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Samui International to Sydney: Alternative routes

Compare routes from Samui International to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Sydney

9km from central Sydney

ClosestCheapest

from C$371

Search flights

Wollongong

87km from central Sydney

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Koh Samui to Sydney: Flight information

The things to know before you go.

Cheapest flight found	C$371
Cheapest month to fly	November

Finding cheap flights from Samui International to Sydney: Frequently asked questions

How much are return flights from Samui International to Sydney?

The best price we found for a return flight from Samui International to Sydney is C$785. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Samui International to Sydney?

Currently, there are no airlines that fly direct from Samui International to Sydney. But we found flights with one or more stops from C$785.

How many flights are there a week from Samui International to Sydney?

As of June 2026, there are no flights flying from Samui International to Sydney.

When is the cheapest time to fly from Samui International to Sydney?

The cheapest month to fly from Samui International to Sydney is usually September.

Which upcoming date is cheapest to fly from Samui International Airport to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Samui International Airport to Sydney Airport on Thursday, September 17, 2026.

Can I get a direct flight from Samui International Airport to Sydney Airport?

No airlines currently offer direct flights between Samui International Airport and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Samui International Airport to Sydney with?

Currently, Scoot offers the cheapest flight tickets to Sydney.

Flying from Koh Samui Airport (USM) to Sydney (Kingsford Smith) Airport (SYD): what you need to know

Flying during a peak month such as August? Public holidays and other popular seasons can result in longer queues at security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.
Before booking your cheap ticket from USM to SYD, check whether you need a visa to enter Australia. Visa and travel document requirements may vary and are updated often. For the latest information, get in touch with the nearest consulate or embassy of the country you're traveling to.

How to find the cheapest flights from Koh Samui Airport (USM) to Sydney (Kingsford Smith) Airport (SYD)

C$371 is currently the lowest price for a one-way ticket from Koh Samui Airport to Sydney (Kingsford Smith) Airport. Return flights start from C$785. These fares may change depending on availability and demand.
Don't wait until the last moment. You're more likely to get cheap flight tickets from USM to SYD if you book in advance. Airlines often offer some great early bird discounts.
If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll find the lowest price across every month when looking for a ticket from Koh Samui Airport to Sydney (Kingsford Smith) Airport.
Log into your online account or use the app to create a Price Alert. We'll let you know right away if there's a cheaper deal on this route. It's easy to do, and it'll save you time looking for cheap flight tickets from USM to SYD every day.
Take advantage of filters to find the ideal trip for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Koh Samui Airport to Sydney (Kingsford Smith) Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Koh Samui Airport (USM)

To work out the fastest way to get from central Thailand to Koh Samui Airport, use navigation apps like Google Maps. The airport is approximately 611 kilometres from the city center.
Want a relaxed start to your trip? Stay near USM. Whether you're on an early flight from Koh Samui Airport to Sydney (Kingsford Smith) Airport or just don't want to be rushed, these stays are ideal:

Arriving at Sydney (Kingsford Smith) Airport (SYD)

The last thing you want is a long journey to your hotel if you're landing late on a flight from Koh Samui Airport to Sydney (Kingsford Smith) Airport. Check in to one of these accommodation options near SYD instead:

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

Sydney (Kingsford Smith) Airport to the center of Sydney is about 21 minutes in a car. It's approximately 18 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.
Getting there on public transport typically takes 27 minutes.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

The quietest month for a flight from Koh Samui Airport to Sydney (Kingsford Smith) Airport is April, while July is the busiest. Choose the ideal time to go to Sydney based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Sydney is January, with temperatures ranging between 17ºC and 32ºC. Book your flights from Koh Samui Airport to Sydney (Kingsford Smith) Airport in this month if you enjoy this type of weather.
July sees average temperatures of between 5ºC and 19ºC. Look for cheap flight tickets from USM to SYD sometime then if you like traveling in cooler conditions.

More about Sydney

Start your Sydney trip right by finding the perfect stay. Once you've booked your flight from USM to SYD, have a look at our range of hotel options including:
There are so many things to discover in this city it can be difficult to know where to start. Winston Hills Lions Park, Rumsey Rose Garden and Westmead Hospital: Emergency Room are top sights which should be on any well-planned Sydney itinerary.

Complete your Sydney trip with hotels and a car rental

We don't just compare flights. Once you've secured your cheap ticket to Sydney (Kingsford Smith) Airport, explore our car rental offers that'll give you the flexibility to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find the ideal Sydney stay.