Cheap flights from Melbourne Airport to Ko Samui from $294
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — USM
25 Jan — 1 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Melbourne to Ko Samui are usually found in August or November, booked 90 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Melbourne to Ko Samui
Enter your travel dates to find the best prices.
Cheapest flights from Melbourne to Ko Samui
Explore the most affordable flight options available from Melbourne to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.
Mon 29/1213:10MEL - USM
1 stop22h 50mMultiple Airlines
Mon 12/119:45USM - MEL
2 stops29h 55mMultiple Airlines
Deal found 26/12$2,062
Sat 27/1222:35MEL - USM
1 stop16h 25mScoot
Wed 7/112:00USM - MEL
1 stop29h 20mScoot
Deal found 25/12$2,074
Sat 27/1222:35MEL - USM
1 stop22h 35mScoot
Tue 6/118:05USM - MEL
1 stop22h 45mScoot
Deal found 25/12$2,166
Sat 27/1207:45MEL - USM
2 stops31h 15mMultiple Airlines
Wed 7/108:55USM - MEL
2 stops16h 45mMultiple Airlines
Deal found 25/12$2,293
Fri 26/1200:35MEL - USM
1 stop20h 35mSingapore Airlines
Tue 6/119:45USM - MEL
1 stop21h 40mSingapore Airlines
Deal found 26/12$2,428
Fri 26/1213:30MEL - USM
2 stops31h 30mMultiple Airlines
Tue 6/121:20USM - MEL
2 stops51h 40mMultiple Airlines
Deal found 25/12$2,552
Fri 26/1222:05MEL - USM
1 stop16h 55mScoot
Tue 6/112:00USM - MEL
1 stop19h 55mScoot
Deal found 25/12$2,560
Sat 27/1211:25MEL - USM
2 stops24h 20mMultiple Airlines
Mon 5/107:45USM - MEL
2 stops21h 40mMultiple Airlines
Deal found 25/12$2,868
Best flights from Melbourne to Ko Samui
Discover carefully curated flight deals from Melbourne to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.
Tue 19/521:30MEL - USM
1 stop13h 15mScoot
Sun 24/519:45USM - MEL
1 stop13h 00mScoot
Deal found 25/12$696
Fri 15/521:30MEL - USM
1 stop13h 15mMultiple Airlines
Mon 25/508:40USM - MEL
1 stop18h 35mMultiple Airlines
Deal found 25/12$857
Wed 21/113:10MEL - USM
1 stop22h 50mScoot
Mon 2/219:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$878
Wed 21/113:10MEL - USM
1 stop22h 50mMultiple Airlines
Mon 2/218:05USM - MEL
2 stops46h 05mMultiple Airlines
Deal found 26/12$880
Wed 20/500:30MEL - USM
2 stops15h 15mMultiple Airlines
Mon 25/508:40USM - MEL
1 stop18h 35mMultiple Airlines
Deal found 25/12$894
Sun 17/521:30MEL - USM
1 stop13h 15mScoot
Wed 27/519:45USM - MEL
1 stop13h 00mScoot
Deal found 25/12$945
Tue 19/521:30MEL - USM
1 stop13h 15mMultiple Airlines
Fri 29/515:25USM - MEL
2 stops17h 20mMultiple Airlines
Deal found 25/12$906
Thu 16/413:00MEL - USM
1 stop32h 50mScoot
Mon 20/411:05USM - MEL
1 stop30h 10mScoot
Deal found 25/12$953
Wed 3/621:30MEL - USM
2 stops16h 45mMultiple Airlines
Wed 10/612:30USM - MEL
3 stops20h 15mMultiple Airlines
Deal found 24/12$1,008
Wed 21/113:10MEL - USM
1 stop22h 50mScoot
Wed 11/219:45USM - MEL
1 stop21h 35mScoot
Deal found 24/12$1,035
Sun 17/521:30MEL - USM
1 stop13h 15mScoot
Thu 21/519:45USM - MEL
1 stop21h 30mScoot
Deal found 23/12$1,052
Last-minute flights from Melbourne to Ko Samui
Discover last-minute flight deals from Melbourne to Ko Samui. Data last updated 26 December 2025 and is based on user searches.
Mon 19/122:35MEL - USM
1 stop13h 25mScoot
Mon 2/219:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$908
Mon 19/122:35MEL - USM
1 stop13h 25mMultiple Airlines
Mon 2/208:55USM - MEL
2 stops16h 45mMultiple Airlines
Deal found 26/12$930
Mon 19/122:35MEL - USM
1 stop13h 25mScoot
Sat 31/119:45USM - MEL
1 stop12h 10mScoot
Deal found 26/12$997
Mon 19/122:35MEL - USM
1 stop13h 25mMultiple Airlines
Fri 30/108:55USM - MEL
2 stops16h 45mMultiple Airlines
Deal found 26/12$1,047
Tue 20/115:15MEL - USM
1 stop20h 45mScoot
Sun 1/219:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$878
Tue 20/115:15MEL - USM
1 stop20h 45mMultiple Airlines
Mon 2/218:05USM - MEL
2 stops46h 05mMultiple Airlines
Deal found 26/12$880
Tue 20/115:15MEL - USM
1 stop20h 45mMultiple Airlines
Fri 30/108:55USM - MEL
2 stops16h 45mMultiple Airlines
Deal found 26/12$1,000
Tue 20/115:15MEL - USM
1 stop29h 55mScoot
Fri 30/119:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$1,036
Wed 21/113:10MEL - USM
1 stop22h 50mScoot
Wed 11/219:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$1,024
Wed 21/122:05MEL - USM
1 stop13h 55mScoot
Sat 31/119:45USM - MEL
1 stop12h 10mScoot
Deal found 26/12$1,038
Fri 23/122:05MEL - USM
1 stop13h 55mScoot
Mon 2/219:45USM - MEL
1 stop21h 35mScoot
Deal found 26/12$948
One-way flights from Melbourne to Ko Samui
Search for one-way flight options from Melbourne to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 26 December 2025.
Mon 2/222:35MEL - USM
1 stop24h 15mScoot
Deal found 24/12$294
Sun 1/213:10MEL - USM
1 stop22h 50mScoot
Deal found 26/12$367
Tue 3/222:35MEL - USM
1 stop13h 25mScoot
Deal found 26/12$368
Thu 15/107:45MEL - USM
2 stops39h 05mMultiple Airlines
Deal found 26/12$429
Sat 31/107:45MEL - USM
2 stops39h 05mMultiple Airlines
Deal found 26/12$459
Thu 15/122:35MEL - USM
1 stop16h 25mScoot
Deal found 26/12$462
Sun 1/217:55MEL - USM
2 stops28h 55mMultiple Airlines
Deal found 24/12$473
Tue 3/216:00MEL - USM
2 stops20h 00mMultiple Airlines
Deal found 24/12$482
Tue 13/115:15MEL - USM
1 stop31h 35mScoot
Deal found 25/12$487
Find flight deals from Melbourne to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 December 2025.
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, Cheapflights users made 647,157 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Melbourne Airport to Ko Samui that are best for you.
Fly from
Melbourne
Fly to
Ko Samui
Route
Depart
Return
Price
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Tue 19/5
21:30-07:45
1 stop13h 15m
Ko Samui
Sun 24/5
19:45-11:45
1 stop13h 00m
$696
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Fri 15/5
21:30-07:45
1 stop13h 15m
Ko Samui
Mon 25/5
08:40-06:15
1 stop18h 35m
$857
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Wed 21/1
13:10-08:00
1 stop22h 50m
Ko Samui
Mon 2/2
19:45-21:20
1 stop21h 35m
$878
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Wed 21/1
13:10-08:00
1 stop22h 50m
Ko Samui
Mon 2/2
18:05-20:10
2 stops46h 05m
$880
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Wed 20/5
00:30-12:45
2 stops15h 15m
Ko Samui
Mon 25/5
08:40-06:15
1 stop18h 35m
$894
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Tue 19/5
21:30-07:45
1 stop13h 15m
Ko Samui
Fri 29/5
15:25-11:45
2 stops17h 20m
$906
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Sun 17/5
21:30-07:45
1 stop13h 15m
Ko Samui
Wed 27/5
19:45-11:45
1 stop13h 00m
$945
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Thu 16/4
13:00-18:50
1 stop32h 50m
Ko Samui
Mon 20/4
11:05-20:15
1 stop30h 10m
$953
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Wed 3/6
21:30-11:15
2 stops16h 45m
Ko Samui
Wed 10/6
12:30-11:45
3 stops20h 15m
$1,008
MelbourneKo Samui
MEL - USM
MELUSM
Melbourne
Wed 21/1
13:10-08:00
1 stop22h 50m
Ko Samui
Wed 11/2
19:45-21:20
1 stop21h 35m
$1,035
Flights are sorted by cheapest return flights first.
Deals found on 24/12
Showing 1-10 of 20 results
1
2
Best time to book a flight from Melbourne to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Melbourne with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Melbourne Airport to Ko Samui
Prices
More
How far ahead should I book a flight from Melbourne Airport to Ko Samui?
Use this chart to determine the optimal time to book a return flight from Melbourne to Ko Samui. Price data was last updated on 19 December 2025.
To ensure you get the cheapest price possible for a flight from Melbourne Airport to Ko Samui, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Melbourne Airport to Ko Samui?
Currently, May is the cheapest month in which you can book a flight from Melbourne Airport to Ko Samui (average of $577). Flying from Melbourne Airport to Ko Samui in December is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MEL to USM?
Find hourly flight availability from Melbourne to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.
It’s typically best to fly out from Melbourne Airport to Ko Samui at midday. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.
How much does it cost for a return flight from Melbourne Airport to Ko Samui?
What’s the top stopover airport for flights from Melbourne Airport to Ko Samui?
Share of one-stop return flights from Melbourne Airport to Ko Samui chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 91% of one-stop itineraries from Melbourne Airport to Ko Samui on Cheapflights.
What’s the cheapest stopover airport for flights from Melbourne Airport to Ko Samui?
Average return fare for one-stop flights from Melbourne Airport to Ko Samui, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $1,322.
What’s the fastest stopover option from Melbourne Airport to Ko Samui?
Shortest average travel time for one-stop one-way flights from Melbourne Airport to Ko Samui, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 13h 51m.
Which airport typically offers the quickest stopover for flights from Melbourne Airport to Ko Samui?
Average stopover duration for one-stop one-way flights from Melbourne Airport to Ko Samui, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 4h 03m.
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 26 December 2025.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways, andQantas Airways from Melbourne Airport to Ko Samui by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Related info for your journey
Find useful and relevant information for your journey from Melbourne to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Ko Samui from Melbourne?
Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights from Melbourne to Ko Samui. 4 airlines have flights to Ko Samui from Melbourne on a regular basis. Booking flights from Melbourne to Ko Samui should not be difficult; the airport handles an average of 0 inbound flights from Melbourne per day.
How long is the flight from Melbourne Airport to Ko Samui?
There are many flights that can get you from Melbourne Airport to Ko Samui in 13h 15m. Fly via Scoot to get the fastest option. There are 7009 km between Melbourne Airport and Ko Samui.
What are the cheapest airlines flying from Melbourne Airport to Ko Samui round-trip?
Flying on Scoot is currently your cheapest option to Ko Samui, with prices starting at $625. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Qantas Airways, with the lowest prices starting at $971 and $1,110, respectively. You may be able to fly from Melbourne Airport to Ko Samui for 42% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Melbourne Airport to Ko Samui one-way?
For one-way options, check prices for Scoot. According to our data, you can fly for as low as $311. Users have also found prices from $627 and $725 on Singapore Airlines and Thai Airways, respectively.
Where are the most common stopover locations when flying from Melbourne Airport to Ko Samui?
Of the flights from Melbourne Airport to Ko Samui that have stopovers, most of them stop in Singapore.
What are some popular things to do or see while on a stopover in Singapore?
If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Merlion, or Universal Studios Singapore. Travellers on a stopover Singapore can visit Sentosa, Merlion, and Universal Studios Singapore, by traveling 21.6 km, 16.9 km, and 21.6 km, respectively after landing at Singapore Changi. Travellers can book a car hire at Singapore Changi for about $129 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for Melbourne Airport to Ko Samui flights?
Melbourne Airport to Ko Samui flights that have stopovers will least frequently stop in Bangkok.
Can I find deals for flights from Melbourne to Ko Samui that include hotel bookings?
Yes. In addition to deals on Melbourne to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Melbourne to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Ko Samui.
Can I find deals for business class flights from Melbourne to Ko Samui?
Yes. Cheapflights offers flight deals from Melbourne to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Melbourne Airport to Ko Samui?
Currently, May is the cheapest month in which you can book a flight from Melbourne Airport to Ko Samui (average of $577). Flying from Melbourne Airport to Ko Samui in December is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
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Fly from Melbourne to Ko Samui on these airlines
Choose from the following airlines for your flight from Melbourne to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 26 December 2025.
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 December 2025.
Browse through other flights departing from Melbourne. Flights are based on user searches made on Cheapflights and were last updated on 26 December 2025.
Discover the top 4 airlines that operate flights from Melbourne to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Melbourne to Ko Samui?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui from Melbourne today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Melbourne to Ko Samui?
Cheapflights helps you find that perfect flight to Ko Samui from Melbourne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Melbourne to Ko Samui with no change fees?
Need flexible booking options for your flight to Ko Samui from Melbourne? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Melbourne to Ko Samui become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from Melbourne today and book when prices fit your budget.
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