$637 Cheap Flights from Gold Coast (OOL) to Samui Intl. Airport (USM)

View $637 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Coolangatta Airport (OOL) to Samui Intl. Airport (USM)

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Cheap Flights from Gold Coast to Samui Intl. Airport (OOL-USM)

Prices were available within the past 7 days and start at $637 for one-way flights and $1,251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Wed, Oct 8 - Sun, Oct 19
OOL
Gold Coast
USM
Koh Samui
$1,251 Roundtrip, found 2 days ago
$1,251
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, Oct 8 from Gold Coast to Koh Samui, returning Sun, Oct 19, priced at $1,251 found 2 days ago
Qantas Airways
Sun, Oct 12 - Sun, Oct 19
OOL
Gold Coast
USM
Koh Samui
$1,261 Roundtrip, found 2 days ago
$1,261
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sun, Oct 12 from Gold Coast to Koh Samui, returning Sun, Oct 19, priced at $1,261 found 2 days ago
Qantas Airways
Sat, Oct 11 - Sun, Oct 19
OOL
Gold Coast
USM
Koh Samui
$1,277 Roundtrip, found 2 days ago
$1,277
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Oct 11 from Gold Coast to Koh Samui, returning Sun, Oct 19, priced at $1,277 found 2 days ago
Qantas Airways
Wed, Oct 8 - Wed, Oct 15
OOL
Gold Coast
USM
Koh Samui
$1,401 Roundtrip, found 2 days ago
$1,401
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, Oct 8 from Gold Coast to Koh Samui, returning Wed, Oct 15, priced at $1,401 found 2 days ago
Qantas Airways
Sun, Oct 12 - Wed, Oct 15
OOL
Gold Coast
USM
Koh Samui
$1,411 Roundtrip, found 2 days ago
$1,411
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sun, Oct 12 from Gold Coast to Koh Samui, returning Wed, Oct 15, priced at $1,411 found 2 days ago
Qantas Airways
Sat, Oct 11 - Wed, Oct 15
OOL
Gold Coast
USM
Koh Samui
$1,428 Roundtrip, found 2 days ago
$1,428
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Oct 11 from Gold Coast to Koh Samui, returning Wed, Oct 15, priced at $1,428 found 2 days ago
Qantas Airways
Wed, Oct 8 - Tue, Oct 14
OOL
Gold Coast
USM
Koh Samui
$1,441 Roundtrip, found 2 days ago
$1,441
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, Oct 8 from Gold Coast to Koh Samui, returning Tue, Oct 14, priced at $1,441 found 2 days ago
Virgin Australia
Mon, Oct 13 - Mon, Oct 20
OOL
Gold Coast
USM
Koh Samui
$1,443 Roundtrip, found 2 days ago
$1,443
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Mon, Oct 13 from Gold Coast to Koh Samui, returning Mon, Oct 20, priced at $1,443 found 2 days ago
Cathay Pacific
Fri, Oct 10 - Fri, Oct 17
OOL
Gold Coast
USM
Koh Samui
$2,041 Roundtrip, found 2 days ago
$2,041
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Fri, Oct 10 from Gold Coast to Koh Samui, returning Fri, Oct 17, priced at $2,041 found 2 days ago
Singapore Airlines
Fri, Oct 10 - Fri, Oct 17
OOL
Gold Coast
USM
Koh Samui
$2,524 Roundtrip, found 2 days ago
$2,524
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Fri, Oct 10 from Gold Coast to Koh Samui, returning Fri, Oct 17, priced at $2,524 found 2 days 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 $1,261
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from $1,261

Frequently asked questions

How much does a flight from Coolangatta Airport (OOL) to Ko Samui Airport (USM) cost?
Lock in a cheap one-way flight from $637 or cheap return flight from $1,251 from Coolangatta Airport (OOL) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Coolangatta Airport (OOL) to Ko Samui Airport (USM)?
Planning your getaway for October can help you save, as it's the cheapest month for flights between OOL and USM. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Coolangatta Airport (OOL) to Ko Samui Airport (USM)?
To find the cheapest airline that'll fly you from OOL to USM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Coolangatta Airport (OOL) to Ko Samui Airport (USM)?
You'll need to hop on a flight with a layover when traveling from Coolangatta Airport (OOL) to Ko Samui Airport (USM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OOL to USM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Coolangatta Airport (OOL) to Ko Samui Airport (USM)?
To avoid potential delays on the Coolangatta Airport (OOL) to Ko Samui Airport (USM) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Coolangatta Airport (OOL) to Ko Samui Airport (USM) last-minute?
Holding off until right before your break to book a flight from OOL to USM often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book an OOL to USM flight and hotel package?
Compared with arranging hotels and flights separately, booking an OOL to USM flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Coolangatta Airport (OOL) to Ko Samui Airport (USM)?
Usually, it's possible to reschedule or cancel your OOL to USM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Coolangatta
Destination airport
Samui Intl. Airport
Roundtrip price
$1,250
Distance
4417 mi

Book with confidence

Book with confidence

Gold Coast to Samui Intl. Airport Flights

The cheapest times to fly from Gold Coast 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 Gold Coast to Samui Intl. Airport are during the month of October. You can find some of the cheapest flights from Gold Coast to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Gold Coast 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 Gold Coast 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 Gold Coast to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $637 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 Gold Coast 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 Gold Coast 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.

 

Gold Coast to Samui Intl. Airport Flights
*Available to One Key members.