Flights
Insights
FAQs

Find cheap Thai Airways flights to Ko Samui

CMH — USM
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Find Thai Airways flight deals to Ko Samui

Enter your travel dates to find the best prices.

Cheapest Thai Airways flights from Australia to Ko Samui
Explore the most affordable Thai Airways flight options available from Australia to Ko Samui. Find the lowest fares with prices last updated on 27 July 2026.

Sun 2/810:00
SYD
-
USM
1 stop24h 50m
Thai Airways
Sun 9/819:45
USM
-
SYD
1 stop21h 45m
Thai Airways
Deal found 23/7$5,158

Flights to Ko Samui with Thai Airways at a glance

Find detailed information about Thai Airways flights from Australia to Ko Samui. Explore the options provided by Thai Airways to plan your journey from Australia to Ko Samui. Data last updated 27 July 2026.

Popular in

August

Cheapest in

November

Average price

$1,526

Return from

$2,084
Highest demand for flights to Ko Samui with Thai Airways; 22% potential price increase.
Search Deals
Best time to find cheap flights to Ko Samui with Thai Airways; 6% potential price drop.
Search Deals
Average price for flights to Ko Samui with Thai Airways (return).
Search Deals
Thai Airways
  • Thai Airways
  • 21/12-2/1
  • 2 total stops
  • 69h 10m total
  • Australia to Ko Samui
Search Deals

Cheapflights Insights

Find cheap Thai Airways flights to Ko Samui

How long is the flight to Ko Samui with Thai Airways?

On average, Thai Airways flights from Australia to Ko Samui take 11 hours 41 minutes. Flights to Ko Samui from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Ko Samui with Thai Airways

  • Which airport do Thai Airways flights arrive at when travelling to Ko Samui?

    Thai Airways flights on this route tend to land at Ko Samui Airport.

  • Is Thai Airways the cheapest airline for a flight to Ko Samui?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Ko Samui tends to be with Scoot.

  • Are there alternative airlines other than Thai Airways that fly to Ko Samui?

    Scoot, Singapore Airlines and Qantas Airways all fly to Ko Samui and offer an alternative to Thai Airways.

  • How much is a Thai Airways flight to Ko Samui?

    The average price for a return flight with Thai Airways is $1,442, while a one-way flight costs around $904.

See more FAQs

Reviews of Thai Airways

See what Cheapflights users have to say about their Thai Airways experience.
Thai Airways
7.9
Good
412 reviews
Check prices
Overview

Crew

8.4

Entertainment

6.9

Food

7.5

Boarding

8.0

Comfort

7.7

Popular Thai Airways flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Ko Samui

Fly your favorite airline to Ko Samui. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
Thai Airways flights from Melbourne to Ko Samui