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Cheap flights from Melbourne Airport to Ko Samui from $406

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Melbourne Airport to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Scoot Logo
22:35 - 18:55MEL  Melbourne-USM Ko Samui
24h 20m1 stop Singapore Changi
Scoot Logo
18:05 - 21:20USM  Ko Samui-MEL Melbourne
23h 15m1 stop Singapore Changi
$711Scoot
Tue, 2 Mar - Thu, 11 Mar
Scoot Logo
13:25 - 17:10MEL  Melbourne-USM Ko Samui
31h 45m1 stop Singapore Changi
Scoot Logo
12:00 - 21:20USM  Ko Samui-MEL Melbourne
29h 20m1 stop Singapore Changi
$719Scoot
Fri, 13 Nov - Sun, 15 Nov
Scoot Logo
13:25 - 17:10MEL  Melbourne-USM Ko Samui
31h 45m1 stop Singapore Changi
Scoot Logo
12:00 - 21:20USM  Ko Samui-MEL Melbourne
29h 20m1 stop Singapore Changi
$721Scoot
Fri, 13 Nov - Sun, 15 Nov
Multiple Airlines Logo
13:25 - 17:10MEL  Melbourne-USM Ko Samui
31h 45m1 stop Singapore Changi
Multiple Airlines Logo
11:10 - 12:10USM  Ko Samui-MEL Melbourne
21h 00m2 stops Phuket City Singapore Changi
$862Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
Multiple Airlines Logo
13:25 - 17:10MEL  Melbourne-USM Ko Samui
31h 45m1 stop Singapore Changi
Multiple Airlines Logo
12:00 - 07:25USM  Ko Samui-MEL Melbourne
15h 25m1 stop Singapore Changi
$864Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
Qantas Airways Logo
16:55 - 18:15MEL  Melbourne-USM Ko Samui
29h 20m1 stop Singapore Changi
Qantas Airways Logo
13:25 - 06:15USM  Ko Samui-MEL Melbourne
12h 50m1 stop Singapore Changi
$1,323Qantas Airways
Mon, 9 Nov - Wed, 11 Nov
Qantas Airways Logo
16:55 - 18:15MEL  Melbourne-USM Ko Samui
29h 20m1 stop Singapore Changi
Qantas Airways Logo
13:25 - 06:15USM  Ko Samui-MEL Melbourne
12h 50m1 stop Singapore Changi
$1,328Qantas Airways
Mon, 9 Nov - Wed, 11 Nov
Singapore Airlines Logo
07:00 - 18:55MEL  Melbourne-USM Ko Samui
15h 55m1 stop Singapore Changi
Singapore Airlines Logo
08:55 - 12:10USM  Ko Samui-MEL Melbourne
23h 15m1 stop Singapore Changi
$1,904Singapore Airlines
Sun, 6 Dec - Mon, 21 Dec
Singapore Airlines Logo
07:00 - 17:10MEL  Melbourne-USM Ko Samui
14h 10m1 stop Singapore Changi
Singapore Airlines Logo
08:55 - 12:10USM  Ko Samui-MEL Melbourne
23h 15m1 stop Singapore Changi
$1,904Singapore Airlines
Sun, 6 Dec - Wed, 23 Dec
Thai Airways Logo
00:30 - 08:40MEL  Melbourne-USM Ko Samui
12h 10m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
20:20 - 21:35USM  Ko Samui-MEL Melbourne
21h 15m1 stop Bangkok Suvarnabhumi
$5,138Thai Airways
Mon, 7 Dec - Tue, 15 Dec

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Scoot flights from Melbourne Airport to Ko Samui

Our best Scoot deals on Melbourne Airport to Ko Samui flight tickets
Scoot
2 Mar
MEL22:35Melbourne
24h 20m
1 stop
USM18:55Ko Samui
11 Mar
USM18:05Ko Samui
23h 15m
1 stop
MEL21:20Melbourne
$711
Scoot
13 Nov
MEL13:25Melbourne
31h 45m
1 stop
USM17:10Ko Samui
15 Nov
USM12:00Ko Samui
29h 20m
1 stop
MEL21:20Melbourne
$719
Scoot
13 Nov
MEL13:25Melbourne
31h 45m
1 stop
USM17:10Ko Samui
15 Nov
USM12:00Ko Samui
29h 20m
1 stop
MEL21:20Melbourne
$721

momondo Fare Finder

 
Use the filters below to find and compare flights from Melbourne Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Tue 2/3

22:35-18:55

1 stop24h 20m

Ko Samui

Thu 11/3

18:05-21:20

1 stop23h 15m

$711

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Fri 13/11

13:25-17:10

1 stop31h 45m

Ko Samui

Sun 15/11

12:00-21:20

1 stop29h 20m

$719

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Fri 13/11

13:25-17:10

1 stop31h 45m

Ko Samui

Sun 15/11

12:00-21:20

1 stop29h 20m

$721

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Fri 13/11

13:25-17:10

1 stop31h 45m

Ko Samui

Sun 15/11

11:10-12:10

2 stops21h 00m

$862

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Fri 13/11

13:25-17:10

1 stop31h 45m

Ko Samui

Sun 15/11

12:00-07:25

1 stop15h 25m

$864

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Mon 9/11

16:55-18:15

1 stop29h 20m

Ko Samui

Wed 11/11

13:25-06:15

1 stop12h 50m

$1,323

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Mon 9/11

16:55-18:15

1 stop29h 20m

Ko Samui

Wed 11/11

13:25-06:15

1 stop12h 50m

$1,328

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Sun 6/12

07:00-18:55

1 stop15h 55m

Ko Samui

Mon 21/12

08:55-12:10

1 stop23h 15m

$1,904

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Sun 6/12

07:00-17:10

1 stop14h 10m

Ko Samui

Wed 23/12

08:55-12:10

1 stop23h 15m

$1,904
Fastest return journey

MelbourneKo Samui

MEL Melbourne - USM Ko Samui

MELUSM

Melbourne

Mon 7/12

00:30-08:40

1 stop12h 10m

Ko Samui

Tue 15/12

20:20-21:35

1 stop21h 15m

$5,138

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 Airport 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 Airport and Ko Samui?

Prices are currently low for flights on this route.

Typical prices usually range from $774 to $1,232.
The lowest price recently found on this route was $719.

What is the cheapest month to fly to Ko Samui?

The month of November is, on average, the cheapest month to fly to Ko Samui from Melbourne Airport, with most prices found around $900. If you aren’t able to travel during the month of November, then book flights to Ko Samui from Melbourne Airport during October instead. Flights to Ko Samui in October, while not as cheap as those in November, still average around $928.

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

You are more likely to see cheaper flights to Ko Samui from Melbourne Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $1,274 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 Airport for as low as $1,024 on momondo.

How have Melbourne Airport to Ko Samui flight prices changed over time?

As of October 2026, prices for Melbourne Airport to Ko Samui flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Melbourne Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Melbourne Airport to Ko Samui (MEL to USM) flight deals and tips

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

Best price found

$406

Fastest flight time

12h 35m

Direct flights

Mon and Tue

Airports in Ko Samui

1 airport
The best one-way flight to Ko Samui from Melbourne Airport in the past 72 hours is $406. The best return flight deal from Melbourne Airport to Ko Samui found on momondo in the last 72 hours is $711.
The fastest flight from Melbourne Airport to Ko Samui takes 12h 35m
Direct flights go from Melbourne Airport to Ko Samui on Monday and Tuesday. There are no airlines offering direct flights..
There is 1 airport in Ko Samui. From Melbourne Airport there are direct flights to Ko Samui (USM).
Search flight deals

Frequently asked questions about flying from Melbourne Airport to Ko Samui

  • How far is Melbourne to Ko Samui by plane?

    The distance between Melbourne and Ko Samui is about 7007.8 km. Flights usually cover this in 12h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Melbourne Airport to Ko Samui Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport 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.

  • What is the most popular airline from Melbourne Airport to Ko Samui?

Best airlines flying from Melbourne Airport to Ko Samui

Compare and see reviews for airlines that fly from Melbourne Airport to Ko Samui with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $627Free cancellationRating
6.7
336 reviews
Search Scoot flights
Qantas AirwaysPriceFrom $1,054Free cancellationRating
7.5
1,101 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,198Free cancellationRating
8.2
1,619 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $1,222Free cancellationRating
7.9
425 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Melbourne to Ko Samui . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Ko Samui from Melbourne on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Melbourne to Ko Samui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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