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Changi Airport to Koh Samui flight

Explore the cheapest one-way and round-trip flights from Changi Airport to Koh Samui over the next 90 days, with one-way fares from KRW 199,600 and round-trip from KRW 368,800. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SIN 7:00 AM
        1h 45m
        Nonstop
        USM 7:45 AM
        Singapore - Koh Samui | Sat, Oct 24 | Scoot
        USM 6:05 PM
        2h
        Nonstop
        SIN 9:05 PM
        Koh Samui - Singapore | Fri, Oct 30 | Scoot
        KRW 368,800 KRW 485,600
        24% off
        24% off
        KRW 485,600 KRW 368,800
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Thu, Oct 15 | Scoot
        USM 8:40 AM
        1h 55m
        Nonstop
        SIN 11:35 AM
        Koh Samui - Singapore | Sun, Oct 18 | Scoot
        KRW 368,800 KRW 485,600
        24% off
        24% off
        KRW 485,600 KRW 368,800
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Thu, Oct 8 | Scoot
        USM 8:40 AM
        1h 55m
        Nonstop
        SIN 11:35 AM
        Koh Samui - Singapore | Sun, Oct 11 | Scoot
        KRW 368,800 KRW 485,600
        24% off
        24% off
        KRW 485,600 KRW 368,800
      • SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Sat, Nov 14 | Scoot
        USM 12:00 PM
        1h 55m
        Nonstop
        SIN 2:55 PM
        Koh Samui - Singapore | Sat, Nov 21 | Scoot
        KRW 368,800
        24% off
        KRW 485,600 KRW 368,800
      • SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Wed, Nov 11 | Scoot
        USM 12:00 PM
        1h 55m
        Nonstop
        SIN 2:55 PM
        Koh Samui - Singapore | Fri, Nov 13 | Scoot
        KRW 368,800
        24% off
        KRW 485,600 KRW 368,800
      • SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Thu, Oct 29 | Scoot
        USM 6:05 PM
        2h
        Nonstop
        SIN 9:05 PM
        Koh Samui - Singapore | Wed, Nov 4 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 6:05 PM
        1h 50m
        Nonstop
        USM 6:55 PM
        Singapore - Koh Samui | Mon, Oct 26 | Scoot
        USM 6:05 PM
        2h
        Nonstop
        SIN 9:05 PM
        Koh Samui - Singapore | Fri, Oct 30 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Sun, Oct 25 | Scoot
        USM 6:05 PM
        2h
        Nonstop
        SIN 9:05 PM
        Koh Samui - Singapore | Tue, Oct 27 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 4:25 PM
        1h 55m
        Nonstop
        USM 5:20 PM
        Singapore - Koh Samui | Thu, Oct 22 | Scoot
        USM 7:50 PM
        2h 5m
        Nonstop
        SIN 10:55 PM
        Koh Samui - Singapore | Tue, Oct 27 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 7:00 AM
        1h 45m
        Nonstop
        USM 7:45 AM
        Singapore - Koh Samui | Fri, Oct 23 | Scoot
        USM 8:55 AM
        1h 50m
        Nonstop
        SIN 11:45 AM
        Koh Samui - Singapore | Sun, Oct 25 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Wed, Oct 21 | Scoot
        USM 8:55 AM
        1h 50m
        Nonstop
        SIN 11:45 AM
        Koh Samui - Singapore | Sun, Oct 25 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Mon, Oct 19 | Scoot
        USM 8:40 AM
        1h 55m
        Nonstop
        SIN 11:35 AM
        Koh Samui - Singapore | Fri, Oct 23 | Scoot
        KRW 369,000
        24% off
        KRW 485,600 KRW 369,000
      • SIN 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Singapore - Koh Samui | Wed, Oct 7 | Normal Airline
        USM 3:00 PM
        6h
        Nonstop
        SIN 4:00 PM
        Koh Samui - Singapore | Fri, Oct 9 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Tue, Nov 10 | Scoot
        KRW 199,600 KRW 279,500
        28% off
        28% off
        KRW 279,500 KRW 199,600
      • SIN 4:15 PM
        1h 55m
        Nonstop
        USM 5:10 PM
        Singapore - Koh Samui | Mon, Nov 16 | Scoot
        KRW 208,400 KRW 279,500
        25% off
        25% off
        KRW 279,500 KRW 208,400
      • SIN 6:05 PM
        1h 50m
        Nonstop
        USM 6:55 PM
        Singapore - Koh Samui | Mon, Oct 26 | Scoot
        KRW 212,400 KRW 279,500
        24% off
        24% off
        KRW 279,500 KRW 212,400
      • SIN 6:05 PM
        1h 50m
        Nonstop
        USM 6:55 PM
        Singapore - Koh Samui | Tue, Oct 27 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Thu, Oct 22 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Wed, Oct 21 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Mon, Oct 19 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Thu, Oct 15 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 4:25 PM
        1h 55m
        Nonstop
        USM 5:20 PM
        Singapore - Koh Samui | Fri, Oct 16 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Tue, Oct 13 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 5:55 PM
        1h 55m
        Nonstop
        USM 6:50 PM
        Singapore - Koh Samui | Sun, Oct 11 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 7:00 AM
        1h 45m
        Nonstop
        USM 7:45 AM
        Singapore - Koh Samui | Mon, Oct 12 | Scoot
        KRW 212,400
        24% off
        KRW 279,500 KRW 212,400
      • SIN 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Singapore - Koh Samui | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Changi Airport to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Changi Airport to Koh Samui

What is the cheapest month for one-way flights from Changi Airport to Koh Samui?

Data is based on average one-way flight prices from Changi Airport to Koh Samui in Trip.com's database over the past 12 months.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Changi Airport to Koh Samui is November, with an average price of KRW 266,700. In contrast, the most expensive month is usually February, with an average price of KRW 348,600.

KRW 348,600
KRW 307,650
KRW 266,700
KRW 225,750
    Cheapest
  • KRW 284,800
    Oct
  • KRW 266,700
    Nov
  • KRW 341,700
    Dec
  • KRW 283,500
    Jan
  • KRW 348,600
    Feb
  • KRW 302,300
    Mar
  • KRW 321,100
    Apr
  • KRW 312,000
    May
  • KRW 309,300
    Jun
  • KRW 329,900
    Jul
  • KRW 308,800
    Aug
  • KRW 315,500
    Sep

What’s the cheapest month to book a round-trip flight from Changi Airport to Koh Samui?

The data is based on the past 12 months and shows the average monthly round-trip fares from Changi Airport to Koh Samui in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is usually the cheapest month to find flights from Changi Airport to Koh Samui, with an average price of KRW 478,800. In contrast, February is typically the most expensive month, with average fares reaching KRW 709,900.

KRW 709,900
KRW 594,350
KRW 478,800
KRW 363,250
    Cheapest
  • KRW 577,000
    Oct
  • KRW 478,800
    Nov
  • KRW 631,200
    Dec
  • KRW 628,100
    Jan
  • KRW 709,900
    Feb
  • KRW 543,700
    Mar
  • KRW 546,400
    Apr
  • KRW 569,500
    May
  • KRW 574,800
    Jun
  • KRW 577,600
    Jul
  • KRW 562,900
    Aug
  • KRW 576,400
    Sep

What is the cheapest day of the week to fly from Changi Airport to Koh Samui?

The data is based on the past 12 months and shows the average ticket prices from Changi Airport to Koh Samui for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Changi Airport to Koh Samui is Tuesday, with average fares usually lower than on other days. Avoid flying on Saturday, as ticket prices are typically highest that day.

KRW 332,600
KRW 313,050
KRW 293,500
KRW 273,950
  • KRW 300,600
    Mon
  • KRW 293,500
    Tue
  • KRW 299,500
    Wed
  • KRW 312,800
    Thu
  • KRW 311,100
    Fri
  • KRW 332,600
    Sat
  • KRW 306,600
    Sun

Which airlines are the most popular for Changi Airport to Koh Samui flights?

See which airlines fly from Changi Airport to Koh Samui. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Bangkok Airways logo Bangkok Airways
Scoot logo Scoot

Flight Schedule from Changi Airport to Koh Samui

Check the schedule for flights from Changi Airport to Koh Samui and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR640

    Changi Airport

    7:00 AM

    SIN

    1h 45m

    7:45 AM

    USM

    S - - - - F S
    Search

  2. TR694

    Changi Airport

    4:25 PM

    SIN

    1h 55m

    5:20 PM

    USM

    S - - W T F S
    Search

  3. TR648

    Changi Airport

    5:55 PM

    SIN

    1h 55m

    6:50 PM

    USM

    S M T W T F S
    Search
Find more flights and airlines

What to know about flights from Changi Airport to Koh Samui?

Cheapest round-trip ticket price KRW 368,400
Cheapest one-way flight price KRW 199,600
Off-season for travel September
Peak season for travel January

FAQs for Changi Airport to Koh Samui Flights

  • When is peak season for travel to Koh Samui?

    ؜The peak travel time for visiting Koh Samui is October. During this time, flights from Changi Airport to Koh Samui are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Changi Airport (SIN) to Samui Airport (USM) take around 1 hour 50 minutes.
  • Scoot is a very popular airline operating an average of 5303 flights per month.
  • The earliest flight departs from Changi Airport (SIN) at 07:00 and arrives in Koh Samui (USM) at 07:50.
  • The latest flight departs from Changi Airport (SIN) at 20:15 and arrives in Koh Samui (USM) at 21:10.
    • The distance from Samui Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • Yes. Bangkok Airways and Scoot operate direct flights from Changi Airport to Koh Samui. The average flight time is approximately 1 hour 36 minutes, with about 4 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Changi Airport to Koh Samui currently starts from KRW 199,600, with round-trip fares from KRW 368,800. The lowest fare is offered by Scoot departing on Tue, Nov 10; prices are subject to availability.
  • Yes. The average flight time from Changi Airport to Koh Samui is about 1 hour 29 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Changi Airport to Koh Samui, including: Scoot Bangkok Airways Singapore Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Changi Airport to Koh Samui is KRW 368,800, and the average round-trip fare is KRW 534,600. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Changi Airport to Koh Samui are usually cheapest in November, with an average one-way fare of about KRW 368,800. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Changi Airport to Koh Samui departs at 09:20, and the latest one departs at 20:15. There are approximately 5 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Changi Airport to Koh Samui usually arrive at Samui Airport. Samui Airport is the most convenient option for this route.
  • Scoot are the most popular budget airlines flying from Changi Airport to Koh Samui. Basic fares start from KRW 199,600. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.