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FlightsFrom Melbourne

To Ko Samui

Cheap Flights from Melbourne to Ko Samui

Browse current best options from Melbourne. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Melbourne

RatePunk searches hundreds of travel sites at once for deals on flights to Ko Samui

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Melbourne to Ko Samui

Explore current cheapest deals departing from Melbourne to Ko Samui

October 19 - October 26

Cheapest
Best

MEL - Ko Samui

$560

$493

Round trip

October 21 - October 27

Cheapest
Best

MEL - Ko Samui

$560

$493

Round trip

October 21 - October 29

Best

MEL - Ko Samui

$556

$494

Round trip

October 21 - October 28

MEL - Ko Samui

$560

$518

Round trip

October 15 - October 29

MEL - Ko Samui

$554

$518

Round trip

October 9 - October 30

Earliest

MEL - Ko Samui

$550

$518

Round trip

October 23 - October 29

MEL - Ko Samui

$560

$518

Round trip

October 23 - October 30

MEL - Ko Samui

$560

$519

Round trip

October 19 - October 27

MEL - Ko Samui

$556

$521

Round trip

October 20 - October 27

MEL - Ko Samui

$560

$521

Round trip

Unlock all 500+ flight deals to Ko Samui and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Melbourne to Ko Samui

Right now, only about 5% of recent fares for flights from Melbourne to Ko Samui are classified as a good price. This indicates that finding cheap flights from Melbourne to Ko Samui may require some flexibility or advance planning. Fares are currently above the typical level, suggesting prices are higher than usual for this route.
When considering the cheapest time to fly from Melbourne to Ko Samui, you'll find that April stands out as the most affordable month, with a median fare of $638. Following April, September offers a median fare of $876, and August is close behind with a median of $883. These months typically present better value compared to other times of the year.
A typical journey from Melbourne to Ko Samui takes approximately 31h 45m including connections. This is a long-haul route, and since most itineraries connect at least once, the total travel time accounts for these layovers. There are no direct flights from Melbourne to Ko Samui, meaning all journeys will involve at least one stop.
Flights from Melbourne to Ko Samui typically range from $842–$1208, with a median fare of $976. This route is classified as a long-haul journey, covering a significant distance of 7015 kilometers. New deals for this route appear almost daily, so setting up a price alert could be beneficial for tracking fare changes.

How much is a round trip from Melbourne to Ko Samui

Regular price: $475 - $930

Prices for flights from Melbourne to Ko Samui are currently within the regular range.

The regular price range for this route is between 475 USD and 930 USD. The current lowest deal is 493 USD with Scoot, for travel from Oct 19-Oct 26.

now $493

Low $475

High $930

The cheapest time to fly from Melbourne to Ko Samui

The cheapest month to fly from Melbourne to Koh Samui is April, with a median price of $638. The most expensive month is January, with a median price of $1330. Prices are generally lower from February to November.

April

Cheapest

Flights from $638

January

Most Expensive

Flights from $1,330

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Direct flights from Melbourne to Ko Samui

Airline logo

Scoot

Airline logo

Jetstar

Airline logo

FlyAsianXpress

Airline logo

Vietjet Air

Last-minute flights going from Melbourne to Ko Samui

Tue, Sep 1

⌛ Last-Minute

MEL - Ko Samui

Scoot

Melbourne (MEL) - Ko Samui (USM)

Scoot

$706

$627

One-way

Wed, Sep 2

⌛ Last-Minute

MEL - Ko Samui

Scoot

Melbourne (MEL) - Ko Samui (USM)

Scoot

$724

$575

One-way

Wed, Sep 2

⌛ Last-Minute

MEL - Ko Samui

Scoot

Melbourne (MEL) - Ko Samui (USM)

Scoot

$710

$614

One-way

Thu, Sep 3

⌛ Last-Minute

AVV - Ko Samui

Jetstar

Melbourne (AVV) - Ko Samui (USM)

Jetstar

$803

$648

One-way

Thu, Sep 3

⌛ Last-Minute

AVV - Ko Samui

Jetstar

Melbourne (AVV) - Ko Samui (USM)

Jetstar

$807

$669

One-way

Fri, Sep 4

⌛ Last-Minute

MEL - Ko Samui

Scoot

Melbourne (MEL) - Ko Samui (USM)

Scoot

$728

$595

One-way

Biggest price drops on these dates for flights from Melbourne to Ko Samui

7 nights

Dec 1 - Dec 8

$1,230  →  $692

44%

9 nights

Dec 7 - Dec 16

$1,226  →  $710

42%

7 nights

Dec 5 - Dec 12

$1,219  →  $794

35%

4 nights

Dec 3 - Dec 7

$1,192  →  $778

35%

Popular Airports to fly from Melbourne to Ko Samui

Melbourne - Ko Samui route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Melbourne to Ko Samui are above the typical level, with a median price of $976.

📅 Best time to fly

April is historically cheapest at $638

Historically, April is the cheapest month to fly from Melbourne to Ko Samui, with a median price of $638.

⏱️ Flight duration

Flights average 31h 45m

The median flight duration from Melbourne to Ko Samui is 31 hours and 45 minutes, with connecting flights.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available for this route; connecting flights are dominant, typically with 2 stopovers.

🏆 Airline highlight

Scoot offers connecting flights

Scoot has historically offered connecting flights for this route, with 83 deals found.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Melbourne to Ko Samui are frequent, with over 1 deal per day.

Melbourne main airports to depart from

Melbourne (MEL)

Cheapest

Melbourne Airport (MEL) is a convenient departure point for flights to Ko Samui.

📍 ~20 km from Melbourne city center (reachable by car or bus).

💸 Flights from ~$493

Avalon (AVV)

Avalon Airport (AVV) offers an alternative departure option for your trip to Ko Samui.

📍 ~50 km from Melbourne city center (reachable by car or bus).

💸 Flights from ~$683

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Samui Airport is the most direct option for flights to Ko Samui, offering convenient access to the island.

📍 ~10 km from Ko Samui (reachable by car)

💸 Flights from ~$493

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a practical alternative due to integrated ferry-to-airport shuttle services, despite requiring a ferry crossing and bus transfer.

📍 ~135 km from Ko Samui (reachable by ferry and bus)

💸 Flights from ~$518

Krabi (KBV)

Krabi offers more international connections and good availability of low-cost carriers, but requires a longer land transfer after the ferry.

📍 ~170 km from Ko Samui (reachable by ferry and land transfer)

💸 Flights from ~$412

Phuket International (HKT)

Cheapest

Phuket International is the largest international hub in Southern Thailand, ideal for long-haul alternatives, but involves significant travel time.

📍 ~240 km from Ko Samui (reachable by ferry and land transport)

💸 Flights from ~$385

Nakhon Si Thammarat (NST)

Nakhon Si Thammarat is a viable mainland alternative for domestic Thai flights, often serving as a backup to Surat Thani.

📍 ~100 km from Ko Samui (reachable by ferry and land transfer)

💸 Flights from ~$512

Chumphon (CJM)

Chumphon is an alternative for travelers heading towards Northern/Central Thailand mainland, but has limited flight frequency.

📍 ~150 km from Ko Samui (reachable by ferry and land transfer)

💸 Flights from ~$575

Business & First Class Flight Deals to Ko Samui

Discover luxury on the budget with premium cabin class on flights from Melbourne to Ko Samui.

Elite

Best Elite deals to Ko Samui

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MEL

Elite

Sep 27

Ko Samui, Thailand

92% AI deal score

$5,923

$3,384

Save $2,539

From MEL

Elite

Sep 27

Ko Samui, Thailand

92% AI deal score

$5,936

$3,384

Save $2,552

From MEL

Elite

Nov 03

Ko Samui, Thailand

89% AI deal score

$4,312

$3,354

Save $958

From MEL

Elite

Nov 01

Ko Samui, Thailand

89% AI deal score

$4,251

$3,354

Save $897

From MEL

Elite

Nov 02

Ko Samui, Thailand

89% AI deal score

$4,270

$3,359

Save $911

From MEL

Elite

Nov 03

Ko Samui, Thailand

89% AI deal score

$4,294

$3,367

Save $927

From MEL

Elite

Nov 04

Ko Samui, Thailand

89% AI deal score

$4,313

$3,367

Save $946

From MEL

Elite

Jul 09

Ko Samui, Thailand

88% AI deal score

$4,044

$3,282

Save $762

From MEL

Elite

Nov 01

Ko Samui, Thailand

88% AI deal score

$4,188

$3,367

Save $821

From MEL

Elite

Oct 27

Ko Samui, Thailand

88% AI deal score

$4,156

$3,372

Save $784

From MEL

Elite

Nov 02

Ko Samui, Thailand

88% AI deal score

$4,244

$3,372

Save $872

From MEL

Elite

Oct 28

Ko Samui, Thailand

88% AI deal score

$4,192

$3,372

Save $820

From MEL

Elite

Oct 27

Ko Samui, Thailand

88% AI deal score

$4,192

$3,378

Save $814

From MEL

Elite

Oct 28

Ko Samui, Thailand

83% AI deal score

$4,007

$3,359

Save $648

From MEL

Elite

Oct 27

Ko Samui, Thailand

83% AI deal score

$4,015

$3,359

Save $656

From MEL

Elite

Oct 27

Ko Samui, Thailand

83% AI deal score

$4,014

$3,372

Save $642

From MEL

Elite

Oct 28

Ko Samui, Thailand

83% AI deal score

$4,015

$3,372

Save $643

From MEL

Elite

Oct 23

Ko Samui, Thailand

80% AI deal score

$2,353

$2,130

Save $223

From MEL

Elite

Sep 27

Ko Samui, Thailand

77% AI deal score

$2,378

From MEL

Elite

Oct 16

Ko Samui, Thailand

77% AI deal score

$2,378

From MEL

Elite

Oct 02

Ko Samui, Thailand

75% AI deal score

$4,319

From MEL

Elite

Oct 02

Ko Samui, Thailand

75% AI deal score

$4,325

From MEL

Elite

Oct 02

Ko Samui, Thailand

75% AI deal score

$4,325

From MEL

Elite

Oct 02

Ko Samui, Thailand

75% AI deal score

$4,325

From MEL

Elite

Jul 23

Ko Samui, Thailand

75% AI deal score

$4,441

From MEL

Elite

Jun 30

Ko Samui, Thailand

75% AI deal score

$3,265

From MEL

Elite

Dec 09

Ko Samui, Thailand

72% AI deal score

$5,061

From MEL

Elite

Jul 14

Ko Samui, Thailand

71% AI deal score

$5,897

From MEL

Elite

Dec 02

Ko Samui, Thailand

70% AI deal score

$5,747

Frequently Asked Questions About Flights to Ko Samui

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you see various options across different airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking flights in advance often provides more options and potentially lower prices. However, prices can fluctuate, so it's usually beneficial to monitor fares over a period. Last-minute deals can sometimes appear, but they are not guaranteed for all routes.

Comparing nearby airports can sometimes uncover more affordable flight options or different schedules. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the total cost and convenience when considering alternative airports.

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