Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Surat Thani Province
>
Flights to Koh Samui
>
Flights from Chengdu to Koh Samui

Cheap flight deals from Chengdu to Koh Samui

Find direct flights from Chengdu to Koh Samui within the next three months. Book one-way flights from AED 1,350 or round-trip tickets from AED 2,386.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Chengdu to Koh Samui

The distance between Chengdu and Koh Samui is about 2,372.64 km. The most popular month to Koh Samui is April. The off-season for travel is May.

Cheapest one-way flight price AED 548
Cheapest return ticket price AED 1,461
Off-season for travel May
Peak season for travel April
Flight distance 2,372.64 km

When is the cheapest time to fly from Chengdu to Koh Samui?

The best time to book the cheapest flights from Chengdu to Koh Samui is between Aug 31 and Sep 7. One-way ticket prices start at AED 494 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chengdu (CTU) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Chengdu to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chengdu (CTU) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around AED 1,675.

  • How many airports are there in Koh Samui (USM)?

    There are 1 airport(s) near Koh Samui (USM): Samui Airport.

How to find a cheap flight from Chengdu to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chengdu to Koh Samui. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Chengdu to Koh Samui ticket.
Tap "Date" on flight search bar to scan through the calender for Chengdu to Koh Samui airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Jul 19 at AED 1351 for one-way flights.
2
Compare cheap Chengdu to Koh Samui flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chengdu to Koh Samui. The cheapest airline operating is Bangkok Airways.
3
Set up a Price Alert
By setting up a Price Alert for your Chengdu to Koh Samui route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Chengdu to Koh Samui flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Chengdu to Koh Samui to get exclusive deals for you.

More Travel Options

  • Top Routes from Chengdu
  • Top Routes to Koh Samui
  • Trending Airlines