$253 Cheap Flights from Nha Trang (CXR) to Samui Intl. Airport (USM)

View $253 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Nha Trang (CXR-Cam Ranh) to Samui Intl. Airport (USM)

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Cheap Flights from Nha Trang to Samui Intl. Airport (CXR-USM)

Prices were available within the past 7 days and start at $253 for one-way flights and $450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$450 Roundtrip, found 11 hours ago
$450
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $450 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$457 Roundtrip, found 11 hours ago
$457
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $457 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$461 Roundtrip, found 11 hours ago
$461
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $461 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$468 Roundtrip, found 11 hours ago
$468
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $468 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$471 Roundtrip, found 11 hours ago
$471
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $471 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$476 Roundtrip, found 11 hours ago
$476
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $476 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$478 Roundtrip, found 11 hours ago
$478
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $478 found 11 hours ago
Vietnam Airlines
Sat, Sep 20 - Sat, Sep 27
CXR
Nha Trang
USM
Koh Samui
$479 Roundtrip, found 3 days ago
$479
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sat, Sep 20 from Nha Trang to Koh Samui, returning Sat, Sep 27, priced at $479 found 3 days ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$480 Roundtrip, found 11 hours ago
$480
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $480 found 11 hours ago
Vietnam Airlines
Sat, Oct 11 - Wed, Oct 15
CXR
Nha Trang
USM
Koh Samui
$482 Roundtrip, found 11 hours ago
$482
Roundtrip
found 11 hours ago
Select Vietnam Airlines flight, departing Sat, Oct 11 from Nha Trang to Koh Samui, returning Wed, Oct 15, priced at $482 found 11 hours ago

Frequently asked questions

How much does a flight from Cam Ranh Airport (CXR) to Ko Samui Airport (USM) cost?
Secure a cheap one-way flight from $253 or cheap return flight from $450 from Cam Ranh Airport (CXR) 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 Cam Ranh Airport (CXR) to Ko Samui Airport (USM)?
October is the most affordable month to fly from CXR to USM. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Cam Ranh Airport (CXR) to Ko Samui Airport (USM)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CXR to USM flight.
How many flights per day from Cam Ranh Airport (CXR) to Ko Samui Airport (USM)?
You'll have to catch a flight with a layover if you're traveling from Cam Ranh Airport (CXR) to Ko Samui Airport (USM). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CXR to USM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cam Ranh Airport (CXR) to Ko Samui Airport (USM)?
To avoid potential delays on the Cam Ranh Airport (CXR) to Ko Samui Airport (USM) route, aim to fly 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 Cam Ranh Airport (CXR) to Ko Samui Airport (USM) last-minute?
Booking your plane ticket from CXR to USM just before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a CXR to USM flight and hotel package?
You can save money by booking a CXR to USM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Cam Ranh Airport (CXR) to Ko Samui Airport (USM)?
If you reserved your CXR to USM flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare 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
Cam Ranh
Destination airport
Samui Intl. Airport
Airlines serving
Vietnam Airlines
Roundtrip price
$450
Distance
644 mi

Book with confidence

Book with confidence

Nha Trang to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Nha Trang 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 Nha Trang 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 Nha Trang 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 Nha Trang 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 Nha Trang 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.

 

Nha Trang to Samui Intl. Airport Flights
*Available to One Key members.