$253 Cheap Flights from Da Nang (DAD) to Samui Intl. Airport (USM)

View $253 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Da Nang Intl. Airport (DAD) to Samui Intl. Airport (USM)

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Cheap Flights from Da Nang to Samui Intl. Airport (DAD-USM)

Prices were available within the past 7 days and start at $253 for one-way flights and $448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Fri, Sep 26 - Sun, Nov 23
DAD
Da Nang
USM
Koh Samui
$448 Roundtrip, found 2 hours ago
$448
Roundtrip
found 2 hours ago
Select Vietnam Airlines flight, departing Fri, Sep 26 from Da Nang to Koh Samui, returning Sun, Nov 23, priced at $448 found 2 hours ago
Vietnam Airlines
Tue, Oct 7 - Tue, Oct 14
DAD
Da Nang
USM
Koh Samui
$450 Roundtrip, found 2 days ago
$450
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Tue, Oct 7 from Da Nang to Koh Samui, returning Tue, Oct 14, priced at $450 found 2 days ago
Vietnam Airlines
Sat, Nov 1 - Sat, Nov 8
DAD
Da Nang
USM
Koh Samui
$454 Roundtrip, found 13 hours ago
$454
Roundtrip
found 13 hours ago
Select Vietnam Airlines flight, departing Sat, Nov 1 from Da Nang to Koh Samui, returning Sat, Nov 8, priced at $454 found 13 hours ago
Vietnam Airlines
Tue, Oct 7 - Tue, Oct 14
DAD
Da Nang
USM
Koh Samui
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Tue, Oct 7 from Da Nang to Koh Samui, returning Tue, Oct 14, priced at $457 found 2 days ago
Vietnam Airlines
Wed, Sep 24 - Wed, Oct 1
DAD
Da Nang
USM
Koh Samui
$459 Roundtrip, found 3 hours ago
$459
Roundtrip
found 3 hours ago
Select Vietnam Airlines flight, departing Wed, Sep 24 from Da Nang to Koh Samui, returning Wed, Oct 1, priced at $459 found 3 hours ago
Vietnam Airlines
Fri, Sep 26 - Sun, Nov 23
DAD
Da Nang
USM
Koh Samui
$461 Roundtrip, found 2 hours ago
$461
Roundtrip
found 2 hours ago
Select Vietnam Airlines flight, departing Fri, Sep 26 from Da Nang to Koh Samui, returning Sun, Nov 23, priced at $461 found 2 hours ago
Vietnam Airlines
Tue, Oct 7 - Tue, Oct 14
DAD
Da Nang
USM
Koh Samui
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Tue, Oct 7 from Da Nang to Koh Samui, returning Tue, Oct 14, priced at $462 found 2 days ago
Vietnam Airlines
Fri, Sep 26 - Sun, Nov 23
DAD
Da Nang
USM
Koh Samui
$462 Roundtrip, found 2 hours ago
$462
Roundtrip
found 2 hours ago
Select Vietnam Airlines flight, departing Fri, Sep 26 from Da Nang to Koh Samui, returning Sun, Nov 23, priced at $462 found 2 hours ago
Vietnam Airlines
Fri, Sep 26 - Sun, Nov 23
DAD
Da Nang
USM
Koh Samui
$466 Roundtrip, found 2 hours ago
$466
Roundtrip
found 2 hours ago
Select Vietnam Airlines flight, departing Fri, Sep 26 from Da Nang to Koh Samui, returning Sun, Nov 23, priced at $466 found 2 hours ago
Vietnam Airlines
Sat, Nov 1 - Sat, Nov 8
DAD
Da Nang
USM
Koh Samui
$467 Roundtrip, found 13 hours ago
$467
Roundtrip
found 13 hours ago
Select Vietnam Airlines flight, departing Sat, Nov 1 from Da Nang to Koh Samui, returning Sat, Nov 8, priced at $467 found 13 hours ago

Frequently asked questions

How much does a flight from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM) cost?
Lock in a cheap one-way flight from $253 or cheap return flight from $448 from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM)?
Traveling in September is a good way to save, as it's the cheapest month for flights between DAD and USM. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM)?
To find the cheapest airline flying from DAD to USM, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM)?
You'll have to hop on a flight with a layover when traveling from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from DAD to USM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM)?
To touch down at Ko Samui Airport (USM) on time, select a flight that leaves from Da Nang Intl. Airport (DAD) before 3 PM. The chance 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 Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM) last-minute?
Waiting until right before your break to book your flight from DAD to USM generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a DAD to USM flight and hotel package?
Securing a DAD to USM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Da Nang Intl. Airport (DAD) to Ko Samui Airport (USM)?
If you booked your DAD to USM flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Da Nang Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Vietnam Airlines
Roundtrip price
$448
Distance
708 mi

Book with confidence

Book with confidence

Da Nang to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Da Nang 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 Da Nang 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 Da Nang to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $253 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 Da Nang 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 Da Nang 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.

 

Da Nang to Samui Intl. Airport Flights
*Available to One Key members.