App
Customer Support
PHP
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Dumaguete to Koh Samui Starting at PHP 15,418

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • DGT07:35 am
        25h 25m
        2 stops
        USM08:00 am
        Sat, Feb 8|Dumaguete - Koh Samui|Cebu Pacific
        PHP 15,418PHP 32,520
        53% OFF
        53% OFF
        PHP 32,520PHP 15,418

        Choose Cebu Pacific flights from Dumaguete to Koh Samui. The one-way connecting flight with Cebu Pacific departs from Sibulan Airport on Sat, Feb 8, arriving at Samui International Airport. One-way Prices start from PHP 15,418 including taxes and charges.

      • DGT11:00 am
        22h
        2 stops
        USM08:00 am
        Wed, Jan 15|Dumaguete - Koh Samui|Philippine Airlines
        PHP 16,593PHP 32,520
        49% OFF
        49% OFF
        PHP 32,520PHP 16,593

        Choose Philippine Airlines flights from Dumaguete to Koh Samui. The one-way connecting flight with Philippine Airlines departs from Sibulan Airport on Wed, Jan 15, arriving at Samui International Airport. One-way Prices start from PHP 16,593 including taxes and charges.

      • DGT07:35 am
        25h 25m
        2 stops
        USM08:00 am
        Wed, Jan 15|Dumaguete - Koh Samui|Cebu Pacific
        PHP 16,737PHP 32,520
        49% OFF
        49% OFF
        PHP 32,520PHP 16,737

        Choose Cebu Pacific flights from Dumaguete to Koh Samui. The one-way connecting flight with Cebu Pacific departs from Sibulan Airport on Wed, Jan 15, arriving at Samui International Airport. One-way Prices start from PHP 16,737 including taxes and charges.

      • DGT08:50 pm
        36h 10m
        2 stops
        USM08:00 am
        Wed, Jan 15|Dumaguete - Koh Samui|Cebgo
        PHP 16,889
        PHP 16,889

        Choose Cebgo flights from Dumaguete to Koh Samui. The one-way connecting flight with Cebgo departs from Sibulan Airport on Wed, Jan 15, arriving at Samui International Airport. One-way Prices start from PHP 16,889 including taxes and charges.

      • DGT11:00 am
        22h
        2 stops
        USM08:00 am
        Sat, Feb 8|Dumaguete - Koh Samui|Philippine Airlines
        PHP 23,415
        PHP 23,415

        Choose Philippine Airlines flights from Dumaguete to Koh Samui. The one-way connecting flight with Philippine Airlines departs from Sibulan Airport on Sat, Feb 8, arriving at Samui International Airport. One-way Prices start from PHP 23,415 including taxes and charges.

      • DGT01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Tue, Jan 21|Dumaguete - Koh Samui|Cebu Pacific
        Find More Flights
        Find More Flights

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

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Cheap Routes from Dumaguete to Koh Samui

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Dumaguete to Koh Samui.

  • Cheapest
    Cebu Pacific
    DGT
    07:35 am
    25h 25m
    2 transfer
    USM
    08:00 am
    Sibulan Airport - Samui International Airport
    Sat, Feb 8Cebu Pacific
    PHP 15,418
  • Cebu Pacific
    DGT
    07:35 am
    25h 25m
    2 transfer
    USM
    08:00 am
    Sibulan Airport - Samui International Airport
    Sat, Feb 8Cebu Pacific
    PHP 15,418
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Dumaguete (DGT) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Dumaguete to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dumaguete (DGT) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around PHP 15,561.

  • What is the transportation method from the main airport to downtown in Koh Samui?

    • The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Dumaguete 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 Dumaguete to Koh Samui. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Dumaguete to Koh Samui

Off-season for travelDecember
Peak season for travelJanuary
Flight distance2,549.25 km
Popular airlineCebu Pacific

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.