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Flights from Sydney to Ko Samui

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Discover the cheapest flights from Sydney to Ko Samui
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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Sydney to Ko Samui

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
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week: 23 Feb - 1 Mar
$1,606
$2,197
$2,249
$2,029
$1,706
$1,461
$1,381
$1,142
$1,190
$1,407
$1,078
$974
DecemberJanuaryFebruary

Local currency and cost comparison

TrainLocal, one-way ticket
52%Trains in Ko Samui are 52% cheaper than in Sydney.
Sydney$5.00
Ko Samui$2.38
MealMid-priced restaurant
81%A meal in Ko Samui is 81% cheaper than a meal in Sydney.
Sydney$27.32
Ko Samui$5.23
TaxiStandard daytime start rate
21%A taxi fare in Ko Samui is 21% cheaper than in Sydney.
Sydney$6.00
Ko Samui$4.75
CoffeeRegular cappuccino
37%Coffee in Ko Samui is 37% cheaper than in Sydney.
Sydney$5.50
Ko Samui$3.45
Exchange rate
1 AUD = 21.09 THB
1 THB = 0.05 AUD
Last revised on Fri, 5/12
Distance: 7236 kms
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD)How far from city centre: 8 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

How to find cheap flights from Sydney to Koh Samui

Planning a trip from Sydney to Koh Samui offers a journey to a locale celebrated for its serene beaches, spiritual sites, and abundant natural beauty. This Thai island draws visitors keen to explore its ancient temples, engage with local traditions, or simply unwind amidst tropical landscapes. Its appeal lies in a blend of accessible relaxation and opportunities to experience a different way of life, making it a favoured spot for those seeking both adventure and tranquility.

When considering flights from Sydney to Koh Samui, there are typically no direct services available. Travellers usually connect through major Asian hubs like Bangkok (Suvarnabhumi Airport – BKK) or Singapore (Changi Airport – SIN) before taking a shorter flight to Koh Samui Airport (USM). The average total flight time, including a layover, usually ranges from 12 to 18 hours, depending on the chosen route and connection duration. For the most pleasant travel experience, the best time to fly to Koh Samui is during its dry season, from December to August. This period generally offers sunnier days and calmer seas, ideal for enjoying the island's outdoor activities and beaches. While flights during peak holiday seasons can be busier and potentially more expensive, travelling just outside these times can often secure better value.

Useful information about Sydney airports

Sydney is served by two main airports facilitating commercial flights. These airports are crucial gateways for both domestic and international travellers heading to and from the city.

Sydney Airport (SYD)

Known officially as Sydney Kingsford Smith Airport, this is Australia's busiest airport, located just 8 kilometres south of the Sydney central business district. It operates three passenger terminals: Terminal 1 for international flights, and Terminals 2 and 3 for domestic flights. There are numerous public transport options including trains, buses, and taxis readily available.

Western Sydney Airport (WSI)

Though still in development, this airport, also known as Nancy-Bird Walton Airport, is set to become Sydney's second major international airport. It is situated approximately 44 kilometres west of the Sydney central business district, near Badgerys Creek. Once operational, it will provide additional capacity and convenience for Western Sydney residents.

Koh Samui airports: good to know

Planning your trip to Koh Samui from Sydney? When flying into Koh Samui, you'll find one primary airport directly serving the island. Here’s a closer look at your arrival options.

Samui Airport (USM)

This is the sole commercial airport on Koh Samui, known for its distinctive open-air design. Located in the north-east of the island, it provides a convenient entry point for visitors. The airport primarily handles domestic flights from various Thai cities like Bangkok and Phuket, along with some international routes, including direct services from Singapore and Kuala Lumpur. Taxis, minivans, and hotel transfers are readily available for transport to accommodation across the island.

Find cheap Sydney - Koh Samui flight deals with eDreams

When planning any international trip, smart booking is key to a smooth journey. Platforms like eDreams make it straightforward to compare various airlines, uncover flexible fare options, and even access exclusive Prime discounts, ensuring you find the best value without the fuss. It's about empowering your travel decisions with all the information you need, right at your fingertips. Discover the ease of intelligent flight booking; confidently plan your next adventure with eDreams.

FAQs about flights from Sydney to Ko Samui

Can I get a flexible ticket for my trip from Sydney to Ko Samui?
At eDreams, we want your trip to run smoothly. Whether your flight gets canned or Thailand suddenly changes travel rules, you’ll be covered. Flight cancelled? No dramas! With our flexible ticket option, you can rebook your Sydney to Ko Samui flight with no change fee, or grab a full refund.
How do I score the cheapest flights from Sydney to Ko Samui with eDreams?
Right now, the lowest fare from Sydney to Ko Samui is $ 338. Thanks to our clever tech, we line up the top flight options, mixing and matching routes, airlines, and timetables to nail both value and convenience.
Is Ko Samui more expensive than Sydney?
Cab rides in Ko Samui can be about 21% cheaper, averaging 4.75 AUD, compared to 6.00 AUD in Sydney.
Fares are roughly 52% cheaper in Ko Samui, with tickets priced at 2.38 AUD compared to 5.00 AUD in Sydney.
Meals in Ko Samui cost around 5.23 AUD, which is about 81% less than the 27.32 AUD you’d fork out in Sydney.
Coffee is roughly 37% cheaper in Ko Samui, coming in at 3.45 AUD, compared to 5.50 AUD in Sydney.
What’s the average flight time from Sydney to Ko Samui?
A standard flight between Sydney and Ko Samui takes around 11:03 hours, covering about 7,979 km. This includes both direct flights and connections.
Which airports connect Sydney with Ko Samui?
The main route linking Sydney with Ko Samui is between Sydney Airport (Kingsford Smith Airport) (SYD) and Ko Samui Airport (USM). This leg is operated by the following airlines:
Scoot
Qantas Airways

Plan your trip

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