$374 Cheap Flights from Shenzhen (SZX) to Samui Intl. Airport (USM)

View $374 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Shenzhen Intl. Airport (SZX) to Samui Intl. Airport (USM)

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Cheap Flights from Shenzhen to Samui Intl. Airport (SZX-USM)

Prices were available within the past 7 days and start at $374 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM) cost?
Lock in a cheap one-way flight from $374 or cheap return flight from Shenzhen Intl. Airport (SZX) 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 Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM)?
Flying in can help you save, as it's the cheapest month for flights between SZX and USM. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM)?
To find the cheapest airline flying from SZX to USM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM)?
You'll have to take a flight with a layover if you're traveling from Shenzhen Intl. Airport (SZX) 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 find an option that works for you.
What day of the week has the most flights from SZX to USM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM)?
Book a flight from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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 Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM) last-minute?
Booking your flight from SZX to USM just before your getaway is usually more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SZX to USM flight and hotel package?
Opting for a SZX to USM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Shenzhen Intl. Airport (SZX) to Ko Samui Airport (USM)?
In most cases, you can reschedule or cancel your SZX to USM flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Shenzhen Intl.
Destination airport
Samui Intl. Airport
Distance
1283 mi

Book with confidence

Book with confidence

Shenzhen to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Shenzhen 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 Shenzhen 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 Shenzhen to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $374 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 Shenzhen 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 Shenzhen 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.

 

Shenzhen to Samui Intl. Airport Flights
*Available to One Key members.