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Cheap Flights from Melbourne (MEL) to Koh Samui (USM)

Compare Melbourne Tullamarine to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Map with a flight path from Melbourne Tullamarine to Samui International. A plane icon is halfway along the route with a label that says "1+ stops".
1+ stops

Your route at a glance

Cheapest deal$618
Cheapest monthNovember
Most popular airlineThai Airways

Flight deals from Melbourne Tullamarine to Samui International

Looking for a cheap last-minute deal or the best return flight from Melbourne Tullamarine to Samui International? Find the lowest prices on one-way and return tickets right here.
Koh Samui.$618 per passenger.Departing Mon, 3 Nov, returning Mon, 24 Nov.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Mon, 3 Nov, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Mon, 24 Nov, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $618, select.
Koh Samui.$621 per passenger.Departing Wed, 29 Oct, returning Mon, 10 Nov.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Wed, 29 Oct, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Mon, 10 Nov, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $621, select.
Koh Samui.$622 per passenger.Departing Thu, 26 Feb, returning Thu, 12 Mar.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Thu, 26 Feb, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Thu, 12 Mar, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $622, select.
Koh Samui.$624 per passenger.Departing Mon, 2 Mar, returning Wed, 11 Mar.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Mon, 2 Mar, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Wed, 11 Mar, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $624, select.
Koh Samui.$627 per passenger.Departing Mon, 20 Oct, returning Sun, 26 Oct.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Mon, 20 Oct, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Sun, 26 Oct, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $627, select.
Koh Samui.$661 per passenger.Departing Sun, 3 May, returning Wed, 13 May.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Sun, 3 May, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Wed, 13 May, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $661, select.
Koh Samui.$680 per passenger.Departing Fri, 29 Aug, returning Thu, 11 Sep.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Fri, 29 Aug, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Thu, 11 Sep, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $680, select.
Koh Samui.$702 per passenger.Departing Mon, 26 Jan, returning Fri, 30 Jan.Return flight with Scoot.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Mon, 26 Jan, arriving in Samui International.Inbound indirect flight with Scoot, departs from Samui International on Fri, 30 Jan, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $702, select.

Find the cheapest month to fly from Melbourne Tullamarine to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Melbourne Tullamarine to Samui International flights are currently cheapest in November.
Aug
from $770
Sep
from $703
Oct
from $627
Nov
from $618
Dec
from $815
Jan
from $702
Feb
from $749
Mar
from $624
Apr
from $825
May
from $661
Jun
from $766
Jul
from $1,158

Melbourne Tullamarine to Samui International: Alternative routes

Compare routes from Melbourne Tullamarine to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Finding cheap flights from Melbourne Tullamarine to Samui International: Frequently asked questions

The best price we found for a return flight from Melbourne Tullamarine to Samui International is $618. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Melbourne Tullamarine to Samui International. But we found flights with one or more stops from $618.
As of August 2025, there are no flights flying from Melbourne Tullamarine to Samui International.
The cheapest month to fly from Melbourne Tullamarine to Samui International is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Melbourne Tullamarine Airport to Samui International Airport on Monday, 3 November 2025.
No airlines currently offer direct flights between Melbourne Tullamarine Airport and Samui International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to Samui International.

Travelling from Melbourne Tullamarine Airport (MEL) to Koh Samui Airport (USM): what you need to know

  • Your MEL to USM flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a peak month such as January? School holidays and other high seasons can mean longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Melbourne Tullamarine Airport to Koh Samui Airport. Just uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between MEL and USM:

    • Changi International Airport

    • Suvarnabhumi Airport

    • Hong Kong International Airport

How to find the cheapest flights from Melbourne Tullamarine Airport (MEL) to Koh Samui Airport (USM)

  • $333 is the best price for a one-way Melbourne Tullamarine Airport to Koh Samui Airport flight. A return flight starts from $618. These fares can change based on demand.

  • To get your hands on cheap tickets from MEL to USM, book ahead. Airlines usually offer the most competitive fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from Melbourne Tullamarine Airport to Koh Samui Airport across the month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Landing cheap flights from MEL to USM is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Melbourne Tullamarine Airport to Koh Samui Airport.

Handy information about Melbourne Tullamarine Airport (MEL)

  • When it comes to Melbourne Tullamarine Airport's on-time performance, data shows 67.71% of flights arrive within the expected timeframe.

  • To reach Melbourne Tullamarine Airport from central Melbourne, it'll take about 30 minutes by car. This depends on traffic, however. It's approximately 24 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 40 minutes.

  • Have an early flight from Melbourne Tullamarine Airport to Koh Samui Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these hotels close to MEL:

Arriving at Koh Samui Airport (USM)

  • Consider staying in a hotel near USM if you're taking a late Melbourne Tullamarine Airport to Koh Samui Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Pick up a Koh Samui Airport rental car and discover Koh Samui and beyond with your own wheels. Asap car hire, Hertz and Drive Car Hire are top outlets to choose from here.

  • Get the best deal by booking your vehicle from Koh Samui Airport around four weeks before your travel date.

Getting from Koh Samui Airport (USM) to central Koh Samui

  • The centre of Koh Samui is about 3 kilometres from Koh Samui Airport. Travel time by car will vary based on time of day, so do a little research ahead of time.

When to fly to Koh Samui Airport (USM)

  • The quietest month for a flight from Melbourne Tullamarine Airport to Koh Samui Airport is February, while July is the busiest. Pick the best time to visit Koh Samui based on whether you prefer a more fast-paced or easygoing experience.

Explore more of Thailand

  • Bangkok is just one of the many cities in Thailand waiting to be explored once you've taken in the sights of Koh Samui. Around 467 kilometres away to the north, popular attractions include Grand Palace, Wat Arun and Wat Phra Kaew.

  • Around 434 kilometres north of Koh Samui, Chon Buri is another favourite stop in Thailand. Get a taste of what this destination has to offer at Wat Ton Son, Forest and Phra Phutthasihing Hall.

Plan the rest of your trip from Melbourne to Koh Samui

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.