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Cheap flights from Melbourne to Ko Samui from $409

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Melbourne to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Scoot Logo
21:35 - 18:50
MEL
-
USM
24h 15m
1 stop
Scoot Logo
08:40 - 20:20
USM
-
MEL
32h 40m
1 stop
$723Scoot
Fri, 22 May - Fri, 5 Jun
Scoot Logo
13:00 - 17:20
MEL
-
USM
31h 20m
1 stop
Scoot Logo
08:40 - 20:20
USM
-
MEL
32h 40m
1 stop
$796Scoot
Fri, 5 Jun - Thu, 11 Jun
Scoot Logo
13:00 - 17:20
MEL
-
USM
31h 20m
1 stop
Scoot Logo
08:40 - 20:20
USM
-
MEL
32h 40m
1 stop
$803Scoot
Thu, 11 Jun - Mon, 22 Jun
Scoot Logo
13:00 - 07:45
MEL
-
USM
21h 45m
1 stop
Scoot Logo
08:40 - 11:45
USM
-
MEL
24h 05m
1 stop
$806Scoot
Wed, 10 Jun - Fri, 19 Jun
Scoot Logo
13:00 - 18:50
MEL
-
USM
32h 50m
1 stop
Scoot Logo
08:40 - 20:20
USM
-
MEL
32h 40m
1 stop
$830Scoot
Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
21:35 - 20:25
MEL
-
USM
25h 50m
2 stops
Multiple Airlines Logo
08:00 - 11:45
USM
-
MEL
24h 45m
2 stops
$848Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Scoot Logo
13:00 - 17:20
MEL
-
USM
31h 20m
1 stop
Scoot Logo
08:40 - 11:45
USM
-
MEL
24h 05m
1 stop
$849Scoot
Mon, 15 Jun - Tue, 30 Jun
Multiple Airlines Logo
13:00 - 07:45
MEL
-
USM
21h 45m
1 stop
Multiple Airlines Logo
15:25 - 20:20
USM
-
MEL
25h 55m
2 stops
$858Multiple Airlines
Wed, 10 Jun - Fri, 19 Jun
Multiple Airlines Logo
13:00 - 18:50
MEL
-
USM
32h 50m
1 stop
Multiple Airlines Logo
08:00 - 22:35
USM
-
MEL
35h 35m
2 stops
$859Multiple Airlines
Fri, 22 May - Fri, 29 May
Scoot Logo
13:00 - 17:20
MEL
-
USM
31h 20m
1 stop
Scoot Logo
19:45 - 12:45
USM
-
MEL
13h 00m
1 stop
$862Scoot
Tue, 29 Sep - Tue, 6 Oct

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Scoot flights from Melbourne to Ko Samui

Our best Scoot deals on Melbourne to Ko Samui flight tickets
Scoot
22 May
MEL21:35Melbourne
24h 15m
1 stop
USM18:50Ko Samui
5 June
USM08:40Ko Samui
32h 40m
1 stop
MEL20:20Melbourne
$723
Scoot
5 June
MEL13:00Melbourne
31h 20m
1 stop
USM17:20Ko Samui
11 June
USM08:40Ko Samui
32h 40m
1 stop
MEL20:20Melbourne
$796
Scoot
11 June
MEL13:00Melbourne
31h 20m
1 stop
USM17:20Ko Samui
22 June
USM08:40Ko Samui
32h 40m
1 stop
MEL20:20Melbourne
$803

Qantas Airways flights from Melbourne to Ko Samui

Our best Qantas Airways deals on Melbourne to Ko Samui flight tickets
Qantas Airways
19 Aug
AVV06:00Melbourne Avalon
18h 35m
2 stops
USM21:35Ko Samui
21 Aug
USM16:25Ko Samui
20h 40m
2 stops
AVV16:05Melbourne Avalon
$9,654
Qantas Airways
19 Aug
AVV06:00Melbourne Avalon
17h 50m
2 stops
USM20:50Ko Samui
21 Aug
USM16:25Ko Samui
27h 25m
2 stops
AVV22:50Melbourne Avalon
$9,657
Qantas Airways
19 Aug
AVV06:00Melbourne Avalon
17h 30m
2 stops
USM20:30Ko Samui
21 Aug
USM16:25Ko Samui
18h 45m
2 stops
AVV14:10Melbourne Avalon
$9,664

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 24 April 2026.
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

Cheapest return flight

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 22/5

21:35-18:50

1 stop24h 15m

Ko Samui

Fri 5/6

08:40-20:20

1 stop32h 40m

$723

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 5/6

13:00-17:20

1 stop31h 20m

Ko Samui

Thu 11/6

08:40-20:20

1 stop32h 40m

$796

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Thu 11/6

13:00-17:20

1 stop31h 20m

Ko Samui

Mon 22/6

08:40-20:20

1 stop32h 40m

$803

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 10/6

13:00-07:45

1 stop21h 45m

Ko Samui

Fri 19/6

08:40-11:45

1 stop24h 05m

$806

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 22/5

13:00-18:50

1 stop32h 50m

Ko Samui

Fri 29/5

08:40-20:20

1 stop32h 40m

$830

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Sun 7/6

21:35-20:25

2 stops25h 50m

Ko Samui

Sun 14/6

08:00-11:45

2 stops24h 45m

$848

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Mon 15/6

13:00-17:20

1 stop31h 20m

Ko Samui

Tue 30/6

08:40-11:45

1 stop24h 05m

$849

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Wed 10/6

13:00-07:45

1 stop21h 45m

Ko Samui

Fri 19/6

15:25-20:20

2 stops25h 55m

$858

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Fri 22/5

13:00-18:50

1 stop32h 50m

Ko Samui

Fri 29/5

08:00-22:35

2 stops35h 35m

$859
Fastest return journey

MelbourneKo Samui

MEL - USM

MELUSM

Melbourne

Tue 29/9

13:00-17:20

1 stop31h 20m

Ko Samui

Tue 6/10

19:45-12:45

1 stop13h 00m

$862

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $761. 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 $779.

How far in advance should I book a flight from Melbourne 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 $1,048 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 $844 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

Fastest flight time

11h 55m

Direct flights

Tue

Airports in Ko Samui

1 airport
The fastest flight from Melbourne to Ko Samui takes 11h 55m
Direct flights go from Melbourne to Ko Samui on Tuesday. There are no airlines offering direct flights..
There is 1 airport in Ko Samui. From Melbourne there are direct flights to Ko Samui (USM).
Search flight deals

Frequently asked questions about flying from Melbourne to Ko Samui

  • How far is Melbourne to Ko Samui by plane?

    Ko Samui is 7026.3 km away from Melbourne. 11h 55m 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 $588Free cancellationRating
6.7
325 reviews
Search Scoot flights
Singapore AirlinesPriceFrom $990Free cancellationRating
8.2
1,502 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,027Free cancellationRating
7.5
1,025 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom $1,225Free cancellationRating
7.9
401 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 Tao
Ko Pha Ngan
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

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