Koh Samui, Thailand
Koh Samui, Thailand

Cheap flights to Koh Samui from across Australia

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Koh Samui

Koh Samui flight information

Airlines flying to Koh Samui

These airlines airlines offer direct service to Koh Samui.
Whether you're travelling from within Australia or from a destination abroad, these airlines offer direct service to Koh Samui. Select your preferred airline to learn more about what they can offer, including baggage information, seat classes, availability of lounges and frequent flyer programs.
Bangkok Airways
Bangkok Airways
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Hong Kong Airlines
Hong Kong Airlines
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When is the cheapest month to fly to Koh Samui (USM)?

January is currently the cheapest time to fly to Koh Samui. This is based on flight prices available on Traveloka today, and can change throughout the year based on demand, peak travel times, public holidays and events.
OriginDestinationDeparture DatePrice
Sydney (SYD)Koh Samui (USM)Thursday 1 January 2026No data
Sydney (SYD)Koh Samui (USM)Sunday 1 February 2026No data
Sydney (SYD)Koh Samui (USM)Sunday 1 March 2026No data
Sydney (SYD)Koh Samui (USM)Wednesday 1 April 2026No data
Sydney (SYD)Koh Samui (USM)Friday 1 May 2026No data
Sydney (SYD)Koh Samui (USM)Monday 1 June 2026No data
Sydney (SYD)Koh Samui (USM)Wednesday 1 July 2026No data
Sydney (SYD)Koh Samui (USM)Saturday 8 August 2026AU$480
Sydney (SYD)Koh Samui (USM)Tuesday 1 September 2026No data
Sydney (SYD)Koh Samui (USM)Thursday 1 October 2026No data
Sydney (SYD)Koh Samui (USM)Sunday 1 November 2026No data
Sydney (SYD)Koh Samui (USM)Tuesday 1 December 2026No data

Scheduled flights to Koh Samui

Here are all the scheduled flights to Koh Samui, providing a variety of convenient travel options.
Fri, 16 Jan 2026
Sat, 17 Jan 2026
Sun, 18 Jan 2026
Airline
Departure Time
Arrival Time
Origin Airport
Destination Airport
Bangkok Airways
Bangkok Airways
06:10
07:45
Bangkok (BKK)
Koh Samui (USM)
Book Flight
Bangkok Airways
Bangkok Airways
06:30
08:05
Bangkok (BKK)
Koh Samui (USM)
Book Flight
Bangkok Airways
Bangkok Airways
06:35
07:35
Bangkok (BKK)
Koh Samui (USM)
Book Flight
Bangkok Airways
Bangkok Airways
07:00
08:10
Bangkok (BKK)
Koh Samui (USM)
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Bangkok Airways
Bangkok Airways
08:05
09:20
Bangkok (BKK)
Koh Samui (USM)
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Scoot
Scoot
10:00
11:00
Singapore (SIN)
Koh Samui (USM)
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Scoot
Scoot
16:10
17:10
Singapore (SIN)
Koh Samui (USM)
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Bangkok Airways
Bangkok Airways
17:20
18:15
Singapore (SIN)
Koh Samui (USM)
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Scoot
Scoot
18:00
18:50
Singapore (SIN)
Koh Samui (USM)
Book Flight
Bangkok Airways
Bangkok Airways
20:10
21:05
Singapore (SIN)
Koh Samui (USM)
Book Flight

Compare prices based on seating class

See the price difference between travelling in economy or business class.
Economy
Business
MonthSeat ClassAverage Price
JanuaryBusinessNo data
FebruaryBusinessNo data
MarchBusinessNo data
AprilBusinessNo data
MayBusinessNo data
JuneBusinessNo data
JulyBusinessNo data
AugustBusinessAU$3,497
SeptemberBusinessNo data
OctoberBusinessNo data
NovemberBusinessNo data
DecemberBusinessNo data
JanuaryEconomyNo data
FebruaryEconomyNo data
MarchEconomyNo data
AprilEconomyNo data
MayEconomyNo data
JuneEconomyNo data
JulyEconomyNo data
AugustEconomyAU$1,030
SeptemberEconomyNo data
OctoberEconomyNo data
NovemberEconomyNo data
DecemberEconomyNo data

Flights to Koh Samui

Flying to Koh Samui

If your idea of a good time involves palm trees, fruity cocktails and zero responsibilities, flights to Koh Samui should be high on your list. This island knows how to do downtime. You can snorkel, party, paddle or nap with no judgment. It’s all just a one-stop flight away from Australia, and whether you’re flying solo or rounding up the crew, the island’s got something for every type of traveller.

Flight time to Koh Samui from Australia

Without any direct options available, Koh Samui flight times will vary depending on where you’ll be connecting and the length of the layover. These are the shortest routes we’re currently finding.

Airlines flying to Koh Samui

No direct flights from Australia just yet, but there are solid one-stop options that’ll get you there with minimal hassles:


  • Scoot: Low fares and solid onboard comfort without breaking the bank.
  • Qantas: Full-service with checked bags, meals and all the extras.
  • Singapore Airlines: Award-winning service with spacious cabins and top-tier meals.
  • Thai Airways: Thai hospitality from take-off, with well-rated onboard service.

Where you can fly direct to Koh Samui from

  • Scoot: Sydney, Melbourne, Perth (via Singapore)
  • Qantas: Sydney, Melbourne, Brisbane, Perth (connecting with another carrier for the second leg to Samui)
  • Singapore Airlines: Sydney, Melbourne, Brisbane, Perth, Adelaide (via Singapore)
  • Thai Airways: Sydney, Melbourne, Perth (via Bangkok)

Where is the airport in Koh Samui?

Koh Samui Airport is about 3 kms from Chaweng Beach, the island’s main tourist area. It’s a privately-owned airport with open-air terminals and a laid-back tropical vibe.


From the airport, you can reach Chaweng in around 10 minutes by taxi. If you prefer a door-to-door ride with no waiting, grab an airport taxi or pre-book a private transfer. You can also hire a car directly at the terminal, or go for the more budget-friendly shared shuttle option.

Cheapest time to fly to Koh Samui

Want to save a few bucks? Fly between January and May. You’ll dodge the crowds, snag better flight prices, and still get good weather, especially from February to April when it’s dry and sunny most days. November and December are peak season with prices to match. If you’re trying to avoid paying through the nose, steer clear of those months unless you’ve got points to burn.

Passport and visa requirements when flying to Koh Samui

Aussie passport holders get a 60-day visa exemption on arrival for holidays and short business trips. Your passport needs at least six months left on it. Fill out the Thailand Digital Arrival Card (TDAC) online a few days before you go. It’s free, quick and a must-do. Need a visa? If you’re not eligible for a visa exemption, you can apply for an E-Visa through the official Thai E-Visa website.


Book your hotel, activity or hire car on Traveloka and keep things smooth from airport to beach towel.



Frequently Asked Questions

How do I book flight tickets to Koh Samui via Traveloka?
You can easily book your flight to Koh Samui with the search tool at the top of this page. Start by selecting your departure city and Koh Samui and choosing your travel dates. You'll then be presented with all the available flight options to Koh Samui, with the chance to filter by direct flights only, airline including baggage, departure times and even preferred stopover cities for connecting flights.
When is the best time to book a flight to Koh Samui?
If you're flying to Koh Samui from outside the country, then it's best to book three to six months in advance. For domestic flights, the earlier, the better, but six to eight weeks in advance on popular routes should do the trick. It's a good idea to keep an eye out for regular flight sales, like the EOFY, Black Friday and Boxing Day sales as this is when some of the best fares are available.
How can I get $50 off my flight to Koh Samui?
Until 31 July, you can save $50 off flights by using the code WINTERSALE50.

Save even more with our latest coupon

Use HELLOTRAVELOKA in our app to get up to AU$30 off flights or AU$80 off hotels.

Code:HELLOTRAVELOKA

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