Cheap flights from Australia to Koh Samui

SYD — USM
24 May — 31 May1
Return
1 adult
Economy
From?
To?
Tue 24/5
Tue 31/5

How far in advance should I book a flight from Australia to Koh Samui?

Users have found that booking a flight from Australia to Koh Samui at least 61 days early can save you up to 33% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Australia to Koh Samui for as little as $1,267 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,341 for flights departing within the next 3 days.

What is the cheapest month to fly from Australia to Koh Samui?

Flights from Australia to Koh Samui lean towards being more expensive in December. Prices are generally better when you fly from Australia to Koh Samui in August, with the cheapest ticket starting at $681.

When is the cheapest time to fly from Australia to Koh Samui (AU - USM)?

When flying from Australia to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Australia to Koh Samui in May, June 2022

The best prices found for Australia to USM flights in May, June
6 Jun. - 11 Jun.
MEL

Melbourne

USM

Ko Samui

2 stops

54h 00m
USM

Ko Samui

MEL

Melbourne

1 stop

15h 00m
$854

Multiple Airlines

View Deal

Deal found 16/5/22

23 May - 9 Jun.
SYD

Sydney Kingsford Smith

USM

Ko Samui

2 stops

29h 45m
USM

Ko Samui

SYD

Sydney Kingsford Smith

2 stops

24h 25m
$961

Multiple Airlines

View Deal

Deal found 16/5/22

20 Jun. - 30 Jun.
PER

Perth

USM

Ko Samui

2 stops

27h 30m
USM

Ko Samui

PER

Perth

3 stops

47h 55m
$964

Multiple Airlines

View Deal

Deal found 19/5/22

Australia to Koh Samui 2022 flight deals

Cheap flights to Koh Samui from Australia found for this year
5 Sep. - 15 Sep.
PER

Perth

USM

Ko Samui

2 stops

24h 35m
USM

Ko Samui

PER

Perth

2 stops

27h 55m
$773

Multiple Airlines

View Deal

Deal found 18/5/22

14 Aug. - 11 Sep.
PER

Perth

USM

Ko Samui

2 stops

26h 25m
USM

Ko Samui

PER

Perth

3 stops

45h 45m
$800

Multiple Airlines

View Deal

Deal found 18/5/22

16 Sep. - 23 Sep.
PER

Perth

USM

Ko Samui

2 stops

22h 30m
USM

Ko Samui

PER

Perth

2 stops

29h 55m
$807

Multiple Airlines

View Deal

Deal found 17/5/22

Cheap Qantas Airways flights from Australia to Koh Samui

26 Aug. - 5 Sep.
MEL

Melbourne

USM

Ko Samui

2 stops

15h 10m
USM

Ko Samui

MEL

Melbourne

2 stops

15h 50m
$1,257

Qantas Airways

View Deal

Deal found 17/5/22

8 Sep. - 15 Sep.
BNE

Brisbane

USM

Ko Samui

2 stops

17h 05m
USM

Ko Samui

BNE

Brisbane

2 stops

16h 20m
$1,296

Qantas Airways

View Deal

Deal found 18/5/22

11 Jul. - 27 Oct.
BNE

Brisbane

USM

Ko Samui

2 stops

16h 00m
USM

Ko Samui

BNE

Brisbane

2 stops

15h 50m
$1,373

Qantas Airways

View Deal

Deal found 19/5/22

One-way flights to Ko Samui from Australia

The cheapest one-way flights from Australia to Koh Samui
29 May
SYD

Sydney Kingsford Smith

USM

Ko Samui

2 stops

48h 00m
$374

Multiple Airlines

View Deal

Deal found 18/5/22

29 May
SYD

Sydney Kingsford Smith

USM

Ko Samui

3 stops

45h 00m
$431

Multiple Airlines

View Deal

Deal found 18/5/22

24 May
SYD

Sydney Kingsford Smith

USM

Ko Samui

2 stops

48h 00m
$451

Multiple Airlines

View Deal

Deal found 18/5/22

Related info for your journey

Useful info, stats and facts about Australia to Koh Samui flights.

What airport do you fly into for flights to Koh Samui from Australia?

If you book a flight to Koh Samui from Australia, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Koh Samui.

Which airlines flying from Australia to Ko Samui have flexible cancellations due to COVID-19?

Singapore Airlines, Virgin Australia, and Qantas Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Australia to Koh Samui for under $800 on Cheapflights?

Yes, there are multiple flights from Australia to Koh Samui for under $800. The cheapest flight booked recently is on Multiple Airlines for just $773, but on average you can expect to pay $857.

How popular is this Australia to Koh Samui flight route?

The Australia to Ko Samui flight path was viewed by 703 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular routes from Australia to Koh Samui?

While some choose either Sydney Kingsford Smith - Ko Samui or Brisbane - Ko Samui, Melbourne - Ko Samui is the most popular route from Australia to Koh Samui.

What are the most popular airlines that fly from Australia to Koh Samui?

The most popular airlines flying from Australia to Koh Samui are Cathay Pacific, Emirates and Bangkok Airways. Something to consider prior to booking your flight.

What are the cheapest flights from Australia to Koh Samui?

While on average a flight from Australia to Koh Samui is generally $2,428, our data shows the cheapest flight currently is $438. When looking at the most popular route, (Melbourne - Ko Samui), you can expect to pay $840 for that flight.

Departure points for flights from Australia to Koh Samui

Select to see more specific information for flights to Koh Samui from all departure points in Australia

Top 5 airlines flying from Australia to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Australia to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AustraliaCheapest$613Average$970FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search Virgin Australia flights
Singapore AirlinesCheapest$670Average$1,076FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
Thai AirwaysCheapest$722Average$1,128FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights
EmiratesCheapest$843Average$1,268FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Emirates flights
Qantas AirwaysCheapest$998Average$1,461FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights