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Cheap flights from Melbourne to Ko Samui from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne to Ko Samui departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Melbourne to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Scoot Logo
22:35 - 11:00MEL-USM
16h 25m1 stop
Scoot Logo
08:55 - 21:20USM-MEL
32h 25m1 stop
$828Scoot
Find Deal
Mon, 17 Nov - Sun, 30 Nov
Scoot Logo
22:05 - 08:00MEL-USM
13h 55m1 stop
Scoot Logo
08:55 - 20:50USM-MEL
31h 55m1 stop
$833Scoot
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Multiple Airlines Logo
06:45 - 08:00MEL-USM
29h 15m2 stops
Multiple Airlines Logo
08:55 - 21:20USM-MEL
32h 25m1 stop
$871Multiple Airlines
Find Deal
Mon, 17 Nov - Sun, 30 Nov
Multiple Airlines Logo
22:35 - 17:10MEL-USM
22h 35m1 stop
Multiple Airlines Logo
08:55 - 23:35USM-MEL
34h 40m2 stops
$874Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 5 Feb
Scoot Logo
13:00 - 11:10MEL-USM
25h 10m1 stop
Scoot Logo
08:45 - 11:45USM-MEL
24h 00m1 stop
$889Scoot
Find Deal
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
06:45 - 08:00MEL-USM
29h 15m2 stops
Multiple Airlines Logo
19:45 - 05:40USM-MEL
29h 55m2 stops
$907Multiple Airlines
Find Deal
Wed, 19 Nov - Sat, 22 Nov
Multiple Airlines Logo
06:45 - 08:00MEL-USM
29h 15m2 stops
Multiple Airlines Logo
08:55 - 05:40USM-MEL
16h 45m2 stops
$910Multiple Airlines
Find Deal
Mon, 17 Nov - Sun, 30 Nov
Scoot Logo
13:00 - 07:50MEL-USM
21h 50m1 stop
Scoot Logo
19:25 - 20:15USM-MEL
21h 50m1 stop
$914Scoot
Find Deal
Wed, 8 Apr - Sun, 12 Apr
Multiple Airlines Logo
07:45 - 08:00MEL-USM
28h 15m2 stops
Multiple Airlines Logo
08:55 - 05:40USM-MEL
16h 45m2 stops
$927Multiple Airlines
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Multiple Airlines Logo
17:55 - 08:00MEL-USM
42h 05m2 stops
Multiple Airlines Logo
19:45 - 20:50USM-MEL
21h 05m1 stop
$930Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec

Scoot flights from Melbourne to Ko Samui

Our best Scoot deals on Melbourne to Ko Samui flight tickets
Scoot
6 Nov
MEL13:10Melbourne
25h 50m
1 stop
USM11:00Ko Samui
16 Nov
USM08:55Ko Samui
32h 25m
1 stop
MEL21:20Melbourne
$702
Find similar
Scoot
17 Nov
MEL22:35Melbourne
16h 25m
1 stop
USM11:00Ko Samui
30 Nov
USM08:55Ko Samui
32h 25m
1 stop
MEL21:20Melbourne
$828
Find similar
Scoot
21 Nov
MEL22:05Melbourne
13h 55m
1 stop
USM08:00Ko Samui
25 Nov
USM08:55Ko Samui
31h 55m
1 stop
MEL20:50Melbourne
$833
Find similar

Cathay Pacific flights from Melbourne to Ko Samui

Our best Cathay Pacific deals on Melbourne to Ko Samui flight tickets
Cathay Pacific
1 Nov
MEL10:00Melbourne
37h 35m
2 stops
USM19:35Ko Samui
30 Nov
USM11:40Ko Samui
31h 20m
1 stop
MEL23:00Melbourne
$1,600
Find similar
Cathay Pacific
1 Nov
MEL10:00Melbourne
37h 35m
2 stops
USM19:35Ko Samui
30 Nov
USM11:40Ko Samui
25h 00m
2 stops
MEL16:40Melbourne
$1,678
Find similar
Cathay Pacific
31 Oct
MEL00:45Melbourne
18h 50m
2 stops
USM15:35Ko Samui
30 Nov
USM11:40Ko Samui
15h 30m
1 stop
MEL07:10Melbourne
$1,768
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Melbourne to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Mon 17/11

22:35-11:00

1 stop16h 25m

Ko Samui

Sun 30/11

08:55-21:20

1 stop32h 25m

$828

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 21/11

22:05-08:00

1 stop13h 55m

Ko Samui

Tue 25/11

08:55-20:50

1 stop31h 55m

$833

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Mon 17/11

06:45-08:00

2 stops29h 15m

Ko Samui

Sun 30/11

08:55-21:20

1 stop32h 25m

$871

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Thu 15/1

22:35-17:10

1 stop22h 35m

Ko Samui

Thu 5/2

08:55-23:35

2 stops34h 40m

$874

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 8/4

13:00-11:10

1 stop25h 10m

Ko Samui

Wed 15/4

08:45-11:45

1 stop24h 00m

$889

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 19/11

06:45-08:00

2 stops29h 15m

Ko Samui

Sat 22/11

19:45-05:40

2 stops29h 55m

$907

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Mon 17/11

06:45-08:00

2 stops29h 15m

Ko Samui

Sun 30/11

08:55-05:40

2 stops16h 45m

$910

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 8/4

13:00-07:50

1 stop21h 50m

Ko Samui

Sun 12/4

19:25-20:15

1 stop21h 50m

$914

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 21/11

07:45-08:00

2 stops28h 15m

Ko Samui

Tue 25/11

08:55-05:40

2 stops16h 45m

$927

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Tue 2/12

17:55-08:00

2 stops42h 05m

Ko Samui

Tue 9/12

19:45-20:50

1 stop21h 05m

$930

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Melbourne to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Melbourne and Ko Samui?

What is the cheapest month to fly to Ko Samui?

The month of August is, on average, the cheapest month to fly to Ko Samui from Melbourne, with most prices found around $827. If you aren’t able to travel during the month of August, then book flights to Ko Samui from Melbourne during November instead. Flights to Ko Samui in November, while not as cheap as those in August, still average around $906.

What is the cheapest day to depart on your flight to Ko Samui?

According to our data, Monday is the cheapest day to fly to Ko Samui from Melbourne. The lowest ticket price found for a Monday departure recently was $1,175. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Melbourne to Ko Samui for around $1,406.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Melbourne to Ko Samui flights are usually those with departure times at midday. Our users have found flights to Ko Samui at midday for as low as $1,008. Flights in the evening are often more expensive, with an average ticket price of $1,259.

How far in advance should I book a flight to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Melbourne when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $1,114 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Melbourne for as low as $930 on momondo.

Cheap Melbourne to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne to Ko Samui

Direct flights

None
There are no direct flights from Melbourne to Ko Samui. There are no popular flight routes from Melbourne to Ko Samui.
Search flight deals

  • How far is Melbourne to Ko Samui by plane?

    Ko Samui is 7026.3 km away from Melbourne. 13h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Melbourne to Ko Samui Airport?

    Prices for flights from Melbourne to Ko Samui Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Melbourne to Ko Samui Airport?

  • How old do you have to be to fly from Melbourne to Ko Samui Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Melbourne to Ko Samui

Compare and see reviews for airlines that fly from Melbourne to Ko Samui with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $630Free cancellationRating
6.7
309 reviews
Search Scoot flights
Singapore AirlinesPriceFrom $1,002Free cancellationRating
8.1
1,388 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,133Free cancellationRating
7.5
924 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom $1,303Free cancellationRating
7.8
361 reviews
Search Thai Airways flights

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Ko Samui?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Melbourne to Ko Samui for you.

Can I find flights from Melbourne to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Melbourne with this policy.

How can momondo help me find flights from Melbourne to Ko Samui?

momondo provides multiple filters to help you find the best flight to Ko Samui from Melbourne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Melbourne to Ko Samui right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Melbourne and alert you when they change.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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