Flights from Sydney to Koh Samui

Compare Cheap Flights from Sydney to Koh Samui, Thailand

Looking for cheap flights to Koh Samui from Sydney? Use Webjet's deal finder to help you compare flights, carriers and seating classes all year round. You'll be sure to find the right flight to match your budget, plans and travel preferences.

#
#
#
#
Expand for More Flights
Departure Date
EXPAND FOR MORE

*Prices on this page are subject to change without notice, perform a search to view live pricing. Prices are inclusive of taxes and airline surcharges. Webjet fees per flight booking: Webjet Servicing Fee: Domestic $21.95, NZ/Pacific $24.95, International $32.95. Booking Price Guarantee: Domestic $12.95, NZ/Pacific $14.95, International $21.95. Varying payment fees are included in the price breakdown on Webjet’s checkout page, once your payment method has been selected.

Flight prices are indicative, based on passenger numbers and may vary dependent on your individual flight dates. Prices were found by customers on the date in the right hand column labelled "Last Search Update" and may vary. Complete a new search to view live pricing.

Koh Samui Guide

Compare Cheap Flights from Sydney to Koh Samui

Hoping to take a holiday to paradise? Booking return flights from Sydney to Koh Samui could be the perfect option for you. Koh Samui is a small Thai island located in the Gulf of Thailand. It is full of activity, but it’s also peaceful and relaxing at the same time. The island is lined with gorgeous beaches, and lush jungles make up the island’s interior. Just off the coast of Koh Samui are beautiful reefs with some of the best snorkelling and diving you’ll ever experience. Along with its natural beauty, Koh Samui is full of history and culture. Throughout the island, you can visit traditional temples that will give you an insight into the spiritual side of Thailand. With a short wet season, Koh Samui is hot and sunny for most of the year, making it the perfect place to book a tropical getaway from Sydney.

Several airlines offer cheap airfares from Sydney to Koh Samui, including Virgin Australia, Qantas, Thai Airways, Bangkok Airways, and Singapore Airlines. While there are currently no direct flights from SYD to USM, many flights include just one stopover. Popular stopover cities for cheap flights from Sydney to Koh Samui include Bangkok, Singapore, and Hong Kong. You could schedule a long stopover, giving you a chance to explore another city. Or you could book a short stopover and get to paradise in 12 hours 25 minutes. There are about 350 cheap flights from Sydney to Koh Samui each day, giving you plenty of opportunity to visit this beautiful Thai island.

Are you eager to get out of the city and take a visit to the tropics? Webjet compares cheap airfares from Sydney to Koh Samui to help you find the best deals. Book your return flights from Sydney to Koh Samui through Webjet to save both time and money on your booking. Pack your swimmers, brush up on some conversational Thai, and start planning your holiday in paradise with Webjet.

Things to do in Koh Samui

Go to the Beach

Since Koh Samui is an island, you can’t book cheap airfares from Sydney to Koh Samui without spending some time at the beach. Koh Samui has so many incredible beaches to choose from. Chaweng Beach is located in the largest town of Koh Samui. It’s the busiest beach on the island and is lined with lots of restaurants and bars. Chaweng Beach is one of the top nightlife areas on the island. If you prefer quiet and relaxing beaches, there are plenty of them as well. Lamai Beach is located in a smaller town. It’s peaceful, but still within walking distance of many restaurants. Maenum Beach is one of the most affordable areas to stay on Koh Samui. The area isn’t as developed as some other towns around the island, giving it a very relaxing and natural feel. The beach is quiet, lined with palm trees, and within walking distance of a few cafes, restaurants, and hotels.

Visit the Temples

Thailand is a very spiritual country, and Koh Samui is no exception to that. All throughout the island, there are amazing temples for you to visit. Two of the most popular to visit are Wat Phra Yai and Wat Plai Laem. Wat Phra Yai is located right next to the ocean and has a golden Buddha statue. This statue is known as the Big Buddha of Koh Samui. Wat Plai Laem is a temple with statues honouring both Buddha and Guanyin—the goddess of mercy and compassion. Both of these temples were built in traditional styles and are beautiful to visit.

Na Muang Waterfall

This waterfall is located in the jungle and is actually made up of two separate falls. The first waterfall flows into a pool where you can swim. Hike about a half hour uphill, and you’ll find the second part of the waterfall. Visiting the waterfall is a great way to experience the jungle of Koh Samui and see that the inland part of the island can be just as amazing as its beaches!

Ang Thong Marine Park

Off the coast of Koh Samui, this marine park is made up of 42 small islands. The area is full of things to do and makes for a great day trip from Koh Samui. The Ang Thong Marine Park is particularly known for its great snorkelling and diving. It offers so many other things to do as well, including beaches, jungle, hiking trails, and plenty of water sports. Mae Koh is one of the islands within the marine park and has a hike with amazing views of a natural pool called the Emerald Lagoon.

Nathon Town

Located near the ferry port, this town is the capital of Koh Samui. Nathon Town is full of great restaurants and shopping. The main attraction in town is the row of old Chinese shophouses. You can buy a range of souvenirs, and the shophouses specialise in gold products.

Laem Sor Pagoda

Located in the very south of Koh Samui, this tiered pagoda is located right on the beach. The pagoda is golden and shines as the sun reflects off the ocean onto its tiles. The pagoda is a temple honouring Buddha, and at the bottom of it are two colourful statues of yaks who are there to guard it. The pagoda makes for some great photo opportunities, and the beaches around Laem Sor are some of the best in Koh Samui. This is the area to go for a quiet experience without too many tourists around.

Best time to visit Koh Samui

When should you book cheap flights from Sydney to Koh Samui?

Koh Samui has both a wet and dry season due to its tropical location. However, the wet season only lasts from October to December, and the rest of the year is hot and sunny.

During wet season, rain storms are common and ocean waves get stronger. Weather is unpredictable at this time of year, and bad storms can happen at any time. With all the rain, roads often become flooded during this season.

But if you book cheap airfares from Sydney to Koh Samui during any other month, you’ll experience almost perfect tropical weather. Temperatures are hot, and it’s almost always sunny. Since Koh Samui is in the tropics, tropical storms can happen any time of the year. But outside of rainy season, these storms don’t last long. If it starts to rain, pop into a cafe, and it will most likely be sunny again when you’re ready to leave.

For the smallest chance of rain, and the most sun, book return flights from Sydney to Koh Samui in February or March. Weather is the most perfect during these months.

Airports

Departing from Sydney

Sydney Airport is located just 7 km south of the CBD, making it easy and convenient to get to. Each day, there are about 50 return flights from Sydney to Koh Samui, giving you lots of options to choose from. As one of the main airports in Australia, Sydney Airport has a variety of airlines with cheap flights from Sydney to Koh Samui, including Qantas, Virgin Australia, Thai Airways, and Bangkok Airways.

Getting to Sydney Airport (SYD)

Sydney Airport (also called Sydney Kingsford Smith Airport) offers transport options to satisfy every budget. The most affordable way to get from central Sydney to the airport is to catch the Airport Link train. Airport Link departs from several different train stations around Sydney, including Central Station, Wynyard, Bondi Beach, and Darling Harbour. There are even Airport Link trains that depart from outer suburbs, such as Wollongong. Train times and ticket prices vary by departure point. Trains from the CBD only take about 15 minutes to the airport, while trains from Bondi take about 45 minutes. CBD train tickets are $18.70, and Bondi tickets are $19.70. You can purchase individual tickets or pay with your Opal Card.

With the airport’s close proximity to the CBD, you can get to the airport quickly in a taxi or an Uber. A taxi ride from the CBD takes about 20 minutes and costs about $45-$60. If you catch a taxi from Bondi, you’ll have a similar fare between $45-$65, and you’ll get to the airport in less than 30 minutes.

Parking at Sydney Airport

The Blu Emu car park is the most budget-friendly option for parking at Sydney Airport. Blu Emu offers a free 24-hour shuttle bus service between the car park and the Domestic Terminal. The shuttle takes about 15 minutes and runs every 15-30 minutes. From the Domestic Terminal, you can catch a free train to the International Terminal, which runs from 5AM-midnight. The Blu Emu car park costs about $30 per day, but by booking your spot in advance, you can get even better rates.

For quick and direct access to the International Terminal, the P7 car park is a good option. The car park is only a 5-minute walk from the International Terminal and offers covered parking. When you book your parking spot in advance, the P7 car park costs about $55 per day. Nice and convenient for a short visit from SYD to USM.


Arriving in Koh Samui

Koh Samui Airport is located in the northeast of the island. It’s located just north of Chaweng, which is the largest town on Koh Samui.

Getting to your hotel from Samui Airport (USM)

Koh Samui offers a few methods of transportation. Some of the most popular ways to get around are by songthaews (small public buses), motorbikes, and taxis. While you can take songthaews and motorbikes regularly throughout your holiday, a taxi is the most practical way to get from Koh Samui Airport (USM) to your hotel with your luggage.

Taxis are available outside the Arrivals area of Koh Samui Airport (USM). Some of the most popular areas to stay on Koh Samui are Chaweng, Fisherman’s Village, and Bangrak. A taxi will get you to each of these destinations in 10 minutes or less. If you are catching a taxi to the capital of Nathon Town, you’ll arrive in about 40 minutes.

There are several types of taxis available to meet your needs. A regular taxi will take you to the towns near the airport for 500 Thai baht and to Nathon Town for 1,000 baht. If you are travelling with a small group, you can take a minivan taxi, which can fit up to 6 passengers. Minivan taxis cost 800 baht to the towns close to the airport and 1,800 baht to Nathon Town.

If you are travelling alone or with a small group, the most budget-friendly option is to take a shared minivan taxi. The taxi needs a minimum of five passengers to depart, so you may need to wait about 15-30 minutes for other passengers to join the van. If you are staying in one of the towns close to the airport, the shared minivan only costs 100-130 baht per person. Shared taxi fare out to Nathon Town is also an affordable 200 baht per person. 

Cheapest time to fly to Koh Samui

Best flight deals in December

Cheapest Price from Sydney to Koh Samui

Currency used in Koh Samui

$1 AUD =

Average Time to Koh Samui

Current Time in Koh Samui



Average Temperature in Koh Samui

Average Rainfall in Koh Samui

See more of Koh Samui