$325 Cheap Flights from Samui Intl. Airport (USM) to Chengdu (CTU)

View $325 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Samui Intl. Airport (USM) to Shuangliu Intl. Airport (CTU)

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Cheap Flights from Samui Intl. Airport to Chengdu (USM-CTU)

Prices were available within the past 7 days and start at $325 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 Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU) cost?
Grab a cheap one-way flight from $325 or cheap return flight from Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU) 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 Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU)?
The cheapest month to fly from USM to CTU is , when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest USM to CTU flight.
How many flights per day from Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU)?
Direct flights from Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from USM to CTU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU)?
To touch down at Shuangliu Intl. Airport (CTU) on time, pick a flight that leaves from Ko Samui Airport (USM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU) last-minute?
Last-minute bookings from USM to CTU are usually more expensive. To secure the cheapest rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare just before your departure.
Is it cheaper to book an USM to CTU flight and hotel package?
Compared with arranging hotels and flights separately, booking an USM to CTU flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Ko Samui Airport (USM) to Shuangliu Intl. Airport (CTU)?
If you booked your USM to CTU 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 fare you have, additional charges may apply for changes beyond that time. 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
Samui Intl. Airport
Destination airport
Shuangliu Intl.
Distance
1474 mi

Book with confidence

Book with confidence

Samui Intl. Airport to Chengdu Flights

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

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

 

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

Sunday is one of the best days to book for cheap flights from Samui Intl. Airport to Chengdu: 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 Samui Intl. Airport to Chengdu

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 Samui Intl. Airport to Chengdu in 2025. You can also book with separate airlines for your outbound and return journeys, from $325 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 Samui Intl. Airport to Chengdu 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 Samui Intl. Airport to Chengdu 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.

 

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