$474 Cheap Flights from Brisbane (BNE) to Samui Intl. Airport (USM)

View $474 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Brisbane Airport (BNE) to Samui Intl. Airport (USM)

Cheap Flights from Brisbane to Samui Intl. Airport (BNE-USM)

Prices were available within the past 7 days and start at $474 for one-way flights and $820 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thu, Oct 30 - Fri, Nov 14
BNE
Brisbane
USM
Koh Samui
$820 Roundtrip, found 20 hours ago
$820
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Thu, Oct 30 from Brisbane to Koh Samui, returning Fri, Nov 14, priced at $820 found 20 hours ago
EVA Airways
Mon, Oct 27 - Wed, Nov 12
BNE
Brisbane
USM
Koh Samui
$823 Roundtrip, found 20 hours ago
$823
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Mon, Oct 27 from Brisbane to Koh Samui, returning Wed, Nov 12, priced at $823 found 20 hours ago
Singapore Airlines
Sat, Oct 11 - Mon, Oct 27
BNE
Brisbane
USM
Koh Samui
$852 Roundtrip, found 6 days ago
$852
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Sat, Oct 11 from Brisbane to Koh Samui, returning Mon, Oct 27, priced at $852 found 6 days ago
EVA Airways
Thu, Oct 16 - Fri, Oct 31
BNE
Brisbane
USM
Koh Samui
$855 Roundtrip, found 20 hours ago
$855
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Thu, Oct 16 from Brisbane to Koh Samui, returning Fri, Oct 31, priced at $855 found 20 hours ago
EVA Airways
Mon, Oct 27 - Sun, Nov 9
BNE
Brisbane
USM
Koh Samui
$883 Roundtrip, found 20 hours ago
$883
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Mon, Oct 27 from Brisbane to Koh Samui, returning Sun, Nov 9, priced at $883 found 20 hours ago
Singapore Airlines
Sat, Jun 13 - Sat, Jun 27
BNE
Brisbane
USM
Koh Samui
$887 Roundtrip, found 1 day ago
$887
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sat, Jun 13 from Brisbane to Koh Samui, returning Sat, Jun 27, priced at $887 found 1 day ago
EVA Airways
Sat, Nov 1 - Fri, Nov 14
BNE
Brisbane
USM
Koh Samui
$892 Roundtrip, found 20 hours ago
$892
Roundtrip
found 20 hours ago
Select EVA Airways flight, departing Sat, Nov 1 from Brisbane to Koh Samui, returning Fri, Nov 14, priced at $892 found 20 hours ago
Qantas Airways
Tue, Oct 28 - Mon, Nov 17
BNE
Brisbane
USM
Koh Samui
$949 Roundtrip, found 20 hours ago
$949
Roundtrip
found 20 hours ago
Select Qantas Airways flight, departing Tue, Oct 28 from Brisbane to Koh Samui, returning Mon, Nov 17, priced at $949 found 20 hours ago
China Eastern Airlines
Sun, Oct 5 - Sat, Oct 18
BNE
Brisbane
USM
Koh Samui
$952 Roundtrip, found 4 days ago
$952
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Sun, Oct 5 from Brisbane to Koh Samui, returning Sat, Oct 18, priced at $952 found 4 days ago
China Airlines
Fri, Oct 3 - Mon, Oct 20
BNE
Brisbane
USM
Koh Samui
$998 Roundtrip, found 20 hours ago
$998
Roundtrip
found 20 hours ago
Select China Airlines flight, departing Fri, Oct 3 from Brisbane to Koh Samui, returning Mon, Oct 20, priced at $998 found 20 hours ago

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city center is 31 minutes. Flights from $1,510
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from $1,510
Flights from Brisbane (BNE) to Samui Intl. Airport (USM)
Origin airport
Brisbane
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, British Airways, Cathay Pacific, China Airlines, EVA Airways, Philippine Airlines, Qantas Airways, Singapore Airlines
Roundtrip price
$820
Distance
4370 mi

Brisbane to Samui Intl. Airport Flights

The cheapest times to fly from Brisbane to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brisbane to Samui Intl. Airport are during the month of October. You can find some of the cheapest flights from Brisbane to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brisbane to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Brisbane to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brisbane to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brisbane to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $474 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brisbane to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brisbane to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brisbane Airport (BNE) to Ko Samui Airport (USM) cost?
Snag a cheap one-way flight from $474 or cheap return flight from $820 from Brisbane Airport (BNE) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Brisbane Airport (BNE) to Ko Samui Airport (USM)?
October is the most affordable month to fly from BNE to USM. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Brisbane Airport (BNE) to Ko Samui Airport (USM)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BNE to USM flight.
How many flights per day from Brisbane Airport (BNE) to Ko Samui Airport (USM)?
You'll have to take a flight with a layover when traveling from Brisbane Airport (BNE) to Ko Samui Airport (USM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BNE to USM?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brisbane Airport (BNE) to Ko Samui Airport (USM)?
To reach Ko Samui Airport (USM) on time, choose a flight that takes off from Brisbane Airport (BNE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brisbane Airport (BNE) to Ko Samui Airport (USM) last-minute?
Waiting until just before your departure to book a flight from BNE to USM generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a BNE to USM flight and hotel package?
You'll generally save money by securing a BNE to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Brisbane Airport (BNE) to Ko Samui Airport (USM)?
In most instances, you're able to reschedule or cancel your BNE to USM flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.