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Cheap flights from Brisbane to Ko Samui from $501

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brisbane to Ko Samui departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brisbane to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:40 - 07:10BNE  Brisbane-USM Ko Samui
20h 30m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
19:00 - 21:30USM  Ko Samui-BNE Brisbane
47h 30m2 stops Phuket City Ho Chi Minh City
$963Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
13:40 - 07:10BNE  Brisbane-USM Ko Samui
20h 30m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
07:50 - 21:30USM  Ko Samui-BNE Brisbane
34h 40m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
$991Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Multiple Airlines Logo
13:40 - 07:10BNE  Brisbane-USM Ko Samui
20h 30m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:00 - 21:30USM  Ko Samui-BNE Brisbane
34h 30m2 stops Phuket City Ho Chi Minh City
$997Multiple Airlines
Thu, 10 Sep - Tue, 15 Sep
Multiple Airlines Logo
13:40 - 07:10BNE  Brisbane-USM Ko Samui
20h 30m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
06:00 - 09:45USM  Ko Samui-BNE Brisbane
24h 45m1 stop Bangkok Suvarnabhumi
$1,004Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Qantas Airways Logo
11:05 - 18:15BNE  Brisbane-USM Ko Samui
34h 10m1 stop Singapore Changi
Qantas Airways Logo
13:30 - 06:00USM  Ko Samui-BNE Brisbane
13h 30m1 stop Singapore Changi
$1,429Qantas Airways
Tue, 20 Oct - Sat, 24 Oct
Qantas Airways Logo
11:05 - 18:15BNE  Brisbane-USM Ko Samui
34h 10m1 stop Singapore Changi
Qantas Airways Logo
13:30 - 06:00USM  Ko Samui-BNE Brisbane
13h 30m1 stop Singapore Changi
$1,430Qantas Airways
Tue, 20 Oct - Sat, 24 Oct
Qantas Airways Logo
11:05 - 18:15BNE  Brisbane-USM Ko Samui
34h 10m1 stop Singapore Changi
Qantas Airways Logo
13:30 - 06:00USM  Ko Samui-BNE Brisbane
13h 30m1 stop Singapore Changi
$1,434Qantas Airways
Tue, 20 Oct - Sat, 24 Oct
Singapore Airlines Logo
18:10 - 07:45BNE  Brisbane-USM Ko Samui
16h 35m1 stop Singapore Changi
Singapore Airlines Logo
19:45 - 10:20USM  Ko Samui-BNE Brisbane
11h 35m1 stop Singapore Changi
$1,508Singapore Airlines
Sat, 3 Oct - Wed, 14 Oct
Singapore Airlines Logo
18:10 - 07:45BNE  Brisbane-USM Ko Samui
16h 35m1 stop Singapore Changi
Singapore Airlines Logo
19:45 - 10:20USM  Ko Samui-BNE Brisbane
11h 35m1 stop Singapore Changi
$1,581Singapore Airlines
Sat, 3 Oct - Wed, 14 Oct
Singapore Airlines Logo
18:10 - 07:45BNE  Brisbane-USM Ko Samui
16h 35m1 stop Singapore Changi
Singapore Airlines Logo
19:45 - 10:20USM  Ko Samui-BNE Brisbane
11h 35m1 stop Singapore Changi
$1,584Singapore Airlines
Sat, 3 Oct - Wed, 14 Oct

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Qantas Airways flights from Brisbane to Ko Samui

Our best Qantas Airways deals on Brisbane to Ko Samui flight tickets
Qantas Airways
22 Aug
BNE15:15Brisbane
30h 00m
1 stop
USM18:15Ko Samui
16 Sept
USM13:30Ko Samui
13h 30m
1 stop
BNE06:00Brisbane
$1,345
Qantas Airways
22 Aug
BNE15:15Brisbane
30h 00m
1 stop
USM18:15Ko Samui
11 Sept
USM16:25Ko Samui
13h 20m
1 stop
BNE08:45Brisbane
$1,385
Qantas Airways
23 Aug
BNE15:15Brisbane
30h 00m
1 stop
USM18:15Ko Samui
11 Sept
USM16:25Ko Samui
13h 20m
1 stop
BNE08:45Brisbane
$1,395

EVA Air flights from Brisbane to Ko Samui

Our best EVA Air deals on Brisbane to Ko Samui flight tickets
EVA Air
3 Oct
BNE22:15Brisbane
20h 30m
2 stops
USM15:45Ko Samui
14 Oct
USM14:35Ko Samui
26h 25m
2 stops
BNE20:00Brisbane
$1,488
EVA Air
3 Oct
BNE22:15Brisbane
20h 30m
2 stops
USM15:45Ko Samui
14 Oct
USM14:35Ko Samui
26h 25m
2 stops
BNE20:00Brisbane
$1,492

momondo Fare Finder

 
Customise your flight search to find flights from Brisbane 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, momondo users made 78,305 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Brisbane to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Wed 9/9

13:40-07:10

1 stop20h 30m

Ko Samui

Wed 16/9

19:00-21:30

2 stops47h 30m

$963

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Mon 5/10

13:40-07:10

1 stop20h 30m

Ko Samui

Tue 13/10

07:50-21:30

2 stops34h 40m

$991

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Thu 10/9

13:40-07:10

1 stop20h 30m

Ko Samui

Tue 15/9

08:00-21:30

2 stops34h 30m

$997

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Wed 9/9

13:40-07:10

1 stop20h 30m

Ko Samui

Wed 16/9

06:00-09:45

1 stop24h 45m

$1,004

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Tue 20/10

11:05-18:15

1 stop34h 10m

Ko Samui

Sat 24/10

13:30-06:00

1 stop13h 30m

$1,428

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Tue 20/10

11:05-18:15

1 stop34h 10m

Ko Samui

Sat 24/10

13:30-06:00

1 stop13h 30m

$1,430

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Tue 20/10

11:05-18:15

1 stop34h 10m

Ko Samui

Sat 24/10

13:30-06:00

1 stop13h 30m

$1,434
Fastest return journey

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Sat 3/10

18:10-07:45

1 stop16h 35m

Ko Samui

Wed 14/10

19:45-10:20

1 stop11h 35m

$1,508

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Sat 3/10

18:10-07:45

1 stop16h 35m

Ko Samui

Wed 14/10

19:45-10:20

1 stop11h 35m

$1,581

BrisbaneKo Samui

BNE Brisbane - USM Ko Samui

BNEUSM

Brisbane

Sat 3/10

18:10-07:45

1 stop16h 35m

Ko Samui

Wed 14/10

19:45-10:20

1 stop11h 35m

$1,584

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Brisbane to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brisbane and Ko Samui?

Prices are currently low for flights on this route.

Typical prices usually range from $1,130 to $1,337.
The lowest price recently found on this route was $963.

What is the cheapest month to fly to Ko Samui?

The month of August is, on average, the cheapest month to fly to Ko Samui from Brisbane, with most prices found around $1,181. If you aren’t able to travel during the month of August, then book flights to Ko Samui from Brisbane during November instead. Flights to Ko Samui in November, while not as cheap as those in August, still average around $1,247.

How far in advance should I book a flight from Brisbane to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Brisbane when booking week ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $1,502 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Brisbane for as low as $717 on momondo.

When to book flights from Brisbane to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Brisbane to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brisbane to Ko Samui (BNE to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brisbane to Ko Samui

Fastest flight time

20h 30m

Direct flights

Tue and Wed

Airports in Ko Samui

1 airport
The fastest flight from Brisbane to Ko Samui takes 20h 30m
Direct flights go from Brisbane to Ko Samui on Tuesday and Wednesday. There are no airlines offering direct flights..
There is 1 airport in Ko Samui. From Brisbane there are direct flights to Ko Samui (USM).
Search flight deals

Frequently asked questions about flying from Brisbane to Ko Samui

  • How far is Brisbane to Ko Samui by plane?

    Brisbane and Ko Samui are 7024.6 km apart from one another. Typically, this will take 20h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Brisbane Airport to Ko Samui Airport?

    Prices for flights from Brisbane Airport to Ko Samui Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brisbane Airport to Ko Samui Airport?

  • How old do you have to be to fly from Brisbane Airport to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brisbane Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Brisbane to Ko Samui?

Best airlines flying from Brisbane to Ko Samui

Compare and see reviews for airlines that fly from Brisbane to Ko Samui with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,024Free cancellationRating
7.5
1,081 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,145Free cancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Brisbane to Ko Samui?

It is quick and easy to find Brisbane to Ko Samui flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ko Samui that suits you.

Can I find flights from Brisbane to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Brisbane which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Brisbane to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Brisbane.

I’m not ready to book a flight from Brisbane to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Brisbane. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ko Samui trip

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