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Cheap flights from Queensland to Ko Samui from $515

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — USM
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Queensland to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Queensland to Ko Samui
Explore the most affordable flight options available from Queensland to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 15/510:20
BNE
-
USM
2 stops23h 50m
Multiple Airlines
Wed 20/506:00
USM
-
BNE
2 stops36h 10m
Multiple Airlines
Deal found 4/3$844
Wed 3/623:00
BNE
-
USM
2 stops25h 35m
Multiple Airlines
Wed 10/606:00
USM
-
BNE
2 stops23h 25m
Multiple Airlines
Deal found 5/3$864
Wed 22/410:20
BNE
-
USM
2 stops23h 50m
Multiple Airlines
Tue 28/406:00
USM
-
BNE
2 stops36h 10m
Multiple Airlines
Deal found 2/3$876
Fri 24/407:15
BNE
-
USM
2 stops27h 30m
Multiple Airlines
Tue 28/408:40
USM
-
BNE
2 stops18h 10m
Multiple Airlines
Deal found 3/3$897
Tue 21/410:10
BNE
-
USM
2 stops24h 00m
Multiple Airlines
Sun 26/408:45
USM
-
BNE
2 stops33h 25m
Multiple Airlines
Deal found 7/3$944
Fri 1/523:30
BNE
-
USM
2 stops34h 40m
Multiple Airlines
Sun 24/507:50
USM
-
BNE
1 stop22h 55m
Multiple Airlines
Deal found 4/3$948
Fri 1/523:30
BNE
-
USM
2 stops34h 40m
Multiple Airlines
Tue 26/507:50
USM
-
BNE
1 stop22h 55m
Multiple Airlines
Deal found 4/3$951
Sat 2/511:05
BNE
-
USM
2 stops23h 05m
Multiple Airlines
Mon 11/506:00
USM
-
BNE
2 stops48h 00m
Multiple Airlines
Deal found 4/3$961
Sat 18/411:00
CNS
-
USM
2 stops23h 45m
Multiple Airlines
Sat 25/419:45
USM
-
CNS
2 stops30h 45m
Multiple Airlines
Deal found 3/3$1,076
Mon 11/515:45
CNS
-
USM
2 stops53h 30m
Qantas Airways
Thu 14/513:30
USM
-
CNS
2 stops19h 20m
Qantas Airways
Deal found 6/3$1,442
Mon 11/518:15
CNS
-
USM
1 stop26h 05m
Singapore Airlines
Thu 14/519:45
USM
-
CNS
1 stop18h 15m
Singapore Airlines
Deal found 4/3$1,448
Sun 8/318:35
CNS
-
USM
1 stop16h 25m
Singapore Airlines
Thu 12/319:45
USM
-
CNS
1 stop18h 35m
Singapore Airlines
Deal found 3/3$1,507

Find flight deals from Queensland to Ko Samui

Keep the following information in mind while searching for Queensland to Ko Samui flight deals. Data was last updated 7 March 2026.

Round-trip from

$844

One-way from

$515

Popular in

January

Cheapest in

May

Average price

$1,274
15/5-20/5
  • 15/5-20/5
  • 4 total stops
  • 60h 00m total
  • Queensland to Ko Samui
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 23h 55m total
  • Queensland to Ko Samui
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Queensland 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, Cheapflights users made 647,157 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Queensland to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Wed 22/4

10:20-07:10

2 stops23h 50m

Ko Samui

Tue 28/4

06:00-21:10

2 stops36h 10m

$876

CairnsKo Samui

CNS - USM

CNSUSM

Cairns

Sat 18/4

11:00-07:45

2 stops23h 45m

Ko Samui

Sat 25/4

19:45-05:30

2 stops30h 45m

$1,076

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Thu 23/4

06:15-21:35

2 stops18h 20m

Ko Samui

Tue 5/5

08:20-06:00

1 stop18h 40m

$1,212
Fastest return journey

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Sun 17/5

11:05-21:10

1 stop13h 05m

Ko Samui

Thu 21/5

08:20-06:00

1 stop18h 40m

$1,247

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Tue 21/4

11:05-18:15

1 stop34h 10m

Ko Samui

Wed 28/10

13:25-05:55

1 stop13h 30m

$1,310

CairnsKo Samui

CNS - USM

CNSUSM

Cairns

Mon 11/5

15:45-18:15

2 stops53h 30m

Ko Samui

Thu 14/5

13:30-11:50

2 stops19h 20m

$1,442

CairnsKo Samui

CNS - USM

CNSUSM

Cairns

Mon 11/5

18:15-07:45

1 stop16h 30m

Ko Samui

Thu 14/5

19:45-17:00

1 stop18h 15m

$1,444

CairnsKo Samui

CNS - USM

CNSUSM

Cairns

Sat 1/8

09:25-18:15

2 stops35h 50m

Ko Samui

Sat 15/8

16:25-16:55

2 stops21h 30m

$1,572
Cheapest one-way

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Thu 12/3

13:00-07:25

1 stop21h 25m

$571

BrisbaneKo Samui

BNE - USM

BNEUSM

Brisbane

Thu 30/4

13:40-20:30

1 stop33h 50m

$614

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Queensland to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Queensland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Queensland to Ko Samui

What is the cheapest month to book a flight from Queensland to Ko Samui?

Currently, March is the cheapest month in which you can book a flight from Queensland to Ko Samui (average of $353). Flying from Queensland to Ko Samui in July is currently the most expensive (average of $1,283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Queensland to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Queensland?

    Located just 3.3 km from the city centre, Ko Samui (USM) is the airport most travelers will use when flying to Ko Samui from Queensland.

  • How long is the flight from Queensland to Ko Samui?

    Departing from Queensland to Ko Samui will take you 13h 05m. Queensland and Ko Samui are separated by a distance of 7030 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Queensland to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Queensland to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Queensland to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Queensland to Ko Samui.

  • Can I find deals for business class flights from Queensland to Ko Samui?

    Yes. Cheapflights offers flight deals from Queensland to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Queensland to Ko Samui?

    Currently, March is the cheapest month in which you can book a flight from Queensland to Ko Samui (average of $353). Flying from Queensland to Ko Samui in July is currently the most expensive (average of $1,283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ko Samui?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Queensland to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Sydney to Krabi flights
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Brisbane to Chiang Mai flights
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Perth to Krabi flights
Coolangatta to Chiang Mai flights
Canberra to Phuket City flights
Maroochydore to Suvarnabhumi flights
Alice Springs to Suvarnabhumi flights
Coolangatta to Don Mueang Intl flights
Cairns to Phuket City flights
Adelaide to Krabi flights
Avalon to Chiang Mai flights
Avalon to Don Mueang Intl flights

Top 2 airlines flying from Queensland to Ko Samui

Discover the top 2 airlines that operate flights from Queensland to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,031Average$1,300FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,067Average$1,416FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Queensland to Ko Samui?

Cheapflights helps you search for flights from Queensland to Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Queensland to Ko Samui?

Cheapflights simply makes it quick and affordable to book flights from Queensland to Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Queensland to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from Queensland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Queensland to Ko Samui become cheaper?

Yes! Start tracking prices for Queensland to Ko Samui flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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