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Cheap Flights from Adelaide to Koh Samui

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FD,JQ,PG,VA,VJ Return flights from $1,263

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,263

JQ,PG,VA Return flights from $1,265

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,265

JQ,SQ,TR Return flights from $1,266

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,266

JQ,TR Return flights from $1,268

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,268

FD,JQ,PG,VA Return flights from $1,270

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,270

FD,JQ,PG,TR,VJ Return flights from $1,274

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,274

FD,JQ,PG,VJ Return flights from $1,274

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,274

JQ,PG,TR,VA Return flights from $1,274

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,274

JQ,PG Return flights from $1,276

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,276

JQ,PG,TR Return flights from $1,276

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,276

FD,JQ,PG,TR,VA Return flights from $1,281

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,281

JQ,PG,SQ Return flights from $1,298

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,298

MH,PG Return flights from $1,300

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,300

JQ,PG,SQ,VA Return flights from $1,308

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,308

JQ,KL,SQ,TR Return flights from $1,311

Dep.art Fri 12 MarRet.urn Fri 26 Mar^$1,311

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Adelaide? Check out our domestic flights to Adelaide. If Adelaide is not your closest airport, then here are all our flights to Koh Samui from Australia and flights to Thailand. Maybe a different destination? Here are all the flights from Adelaide

Average Adelaide to Koh Samui Return Prices

These are the average prices for Adelaide to Koh Samui return airfares.

August 2026

$2,024

September 2026

$1,599

October 2026

$1,641

Frequently Asked Questions about flying from Adelaide to Koh Samui

When is the cheapest time to travel from Adelaide to Koh Samui?

The cheapest month to travel is typically September.

How much do return flights from Adelaide to Koh Samui cost?

The best price we found for a return flight from Adelaide to Koh Samui is $1263.

What is the cheapest date to fly from Adelaide to Koh Samui?

Currently, the cheapest date for a return flight from Adelaide to Koh Samui is 12 March 2027.

What is the cheapest airline that flys from Adelaide to Koh Samui?

Currently, the cheapest airline that flys from Adelaide to Koh Samui is Thai AirAsia.

How long does a direct flight from Adelaide to Koh Samui take?

We were not able to find any direct flights to Koh Samui.

What is the IATA airport code for Koh Samui?

The IATA code for Koh Samui is USM. It is located in Thailand at coordinates 9.55171, 100.0635.

When should you book flights to Koh Samui?

From our data, you should book flights to Koh Samui 60 days out.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Adelaide to Koh Samui flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Adelaide to Koh Samui?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Adelaide to Koh Samui flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Adelaide to Koh Samui fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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Cheap Flights from Adelaide to Koh Samui

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Average Adelaide to Koh Samui Return Prices

Frequently Asked Questions about flying from Adelaide to Koh Samui

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