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Techo International Airport to Samui Airport flight

Explore the cheapest one-way and round-trip flights from Techo International Airport to Samui Airport over the next 90 days, with one-way fares from US$143 and round-trip from US$318. Based on Trip.com's latest 7-day flight data.

    • KTI 10:35
      9h 50m
      1 stop
      USM 20:25
      Phnom Penh - Koh Samui | Mon, Nov 16 | Thai Vietjet Air
      USM 07:55
      25h 50m
      1 stop
      KTI 09:45
      Koh Samui - Phnom Penh | Sun, Nov 22 | Bangkok Airways
      US$318 US$433
      27% off
      27% off
      US$433 US$318
    • KTI 10:35
      20h 35m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Fri, Nov 20 | Thai Vietjet Air
      USM 07:00
      12h
      1 stop
      KTI 19:00
      Koh Samui - Phnom Penh | Wed, Nov 25 | Bangkok Airways
      US$331 US$433
      24% off
      24% off
      US$433 US$331
    • KTI 19:55
      11h 40m
      1 stop
      USM 07:35
      Phnom Penh - Koh Samui | Sat, Nov 21 | Thai Vietjet Air
      USM 07:00
      12h
      1 stop
      KTI 19:00
      Koh Samui - Phnom Penh | Wed, Nov 25 | Bangkok Airways
      US$352 US$433
      19% off
      19% off
      US$433 US$352
    • KTI 19:55
      11h 15m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Wed, Nov 25 | Thai Vietjet Air
      USM 06:45
      12h 15m
      1 stop
      KTI 19:00
      Koh Samui - Phnom Penh | Wed, Dec 2 | Bangkok Airways
      US$353
      18% off
      US$433 US$353
    • KTI 15:15
      15h 55m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Fri, Nov 27 | Thai AirAsia
      USM 06:45
      7h 35m
      1 stop
      KTI 14:20
      Koh Samui - Phnom Penh | Fri, Dec 4 | Bangkok Airways
      US$355
      18% off
      US$433 US$355
    • KTI 15:55
      4h 30m
      1 stop
      USM 20:25
      Phnom Penh - Koh Samui | Mon, Nov 16 | Cambodia Airways
      USM 07:55
      4h 50m
      1 stop
      KTI 12:45
      Koh Samui - Phnom Penh | Sun, Nov 22 | Bangkok Airways
      US$356
      18% off
      US$433 US$356
    • KTI 15:15
      15h 55m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Mon, Nov 30 | Thai AirAsia
      USM 06:45
      7h 35m
      1 stop
      KTI 14:20
      Koh Samui - Phnom Penh | Thu, Dec 3 | Bangkok Airways
      US$367
      15% off
      US$433 US$367
    • KTI 15:05
      5h 25m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Wed, Nov 25 | Thai AirAsia
      USM 06:45
      7h 35m
      1 stop
      KTI 14:20
      Koh Samui - Phnom Penh | Wed, Dec 2 | Bangkok Airways
      US$373
      14% off
      US$433 US$373
    • KTI 10:35
      20h 35m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Mon, Nov 30 | Thai Vietjet Air
      USM 06:45
      12h 15m
      1 stop
      KTI 19:00
      Koh Samui - Phnom Penh | Thu, Dec 3 | Bangkok Airways
      US$377
      13% off
      US$433 US$377
    • KTI 13:00
      17h 25m
      1 stop
      USM 14:00
      Phnom Penh - Koh Samui | Fri, Nov 13 | Normal Airline
      USM 15:00
      6h
      Direct
      KTI 16:00
      Koh Samui - Phnom Penh | Sun, Nov 15 | Normal Airline
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    • Cheapest
      KTI 19:55
      11h 15m
      1 stop
      USM 07:10
      Phnom Penh - Koh Samui | Sat, Nov 14 | Thai Vietjet Air
      US$143 US$184
      22% off
      22% off
      US$184 US$143
    • KTI 15:05
      16h 30m
      1 stop
      USM 07:35
      Phnom Penh - Koh Samui | Fri, Nov 20 | Thai AirAsia
      US$151 US$184
      18% off
      18% off
      US$184 US$151
    • KTI 10:35
      6h 25m
      1 stop
      USM 17:00
      Phnom Penh - Koh Samui | Sat, Nov 28 | Thai Vietjet Air
      US$151 US$184
      18% off
      18% off
      US$184 US$151
    • KTI 10:35
      6h 25m
      1 stop
      USM 17:00
      Phnom Penh - Koh Samui | Sun, Nov 22 | Thai Vietjet Air
      US$152
      17% off
      US$184 US$152
    • KTI 10:35
      9h 50m
      1 stop
      USM 20:25
      Phnom Penh - Koh Samui | Tue, Nov 17 | Thai Vietjet Air
      US$155
      16% off
      US$184 US$155
    • KTI 19:55
      11h 50m
      1 stop
      USM 07:45
      Phnom Penh - Koh Samui | Tue, Dec 8 | Thai Vietjet Air
      US$155
      16% off
      US$184 US$155
    • KTI 10:35
      9h 15m
      1 stop
      USM 19:50
      Phnom Penh - Koh Samui | Sat, Dec 12 | Thai Vietjet Air
      US$157
      15% off
      US$184 US$157
    • KTI 19:55
      19h 40m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Sun, Nov 29 | Thai Vietjet Air
      US$158
      14% off
      US$184 US$158
    • KTI 10:35
      6h 25m
      1 stop
      USM 17:00
      Phnom Penh - Koh Samui | Wed, Nov 25 | Thai Vietjet Air
      US$158
      14% off
      US$184 US$158
    • KTI 13:00
      17h 25m
      1 stop
      USM 14:00
      Phnom Penh - Koh Samui | Fri, Nov 13 | Normal Airline
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    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Sun, Jan 24 | Thai AirAsia
      US$195 US$295
      34% off
      34% off
      US$295 US$195
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Thu, Nov 12 | Thai AirAsia
      US$203 US$295
      31% off
      31% off
      US$295 US$203
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Wed, Dec 2 | Thai AirAsia
      US$211 US$295
      28% off
      28% off
      US$295 US$211
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Fri, Dec 11 | Thai AirAsia
      US$214
      27% off
      US$295 US$214
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Tue, Jan 19 | Thai AirAsia
      US$222
      25% off
      US$295 US$222
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Wed, Dec 9 | Thai AirAsia
      US$226
      23% off
      US$295 US$226
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Fri, Dec 4 | Thai AirAsia
      US$242
      18% off
      US$295 US$242
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Fri, Jan 29 | Thai AirAsia
      US$250
      15% off
      US$295 US$250
    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Wed, Dec 16 | Thai AirAsia
      US$252
      15% off
      US$295 US$252
    • KTI 13:00
      17h 25m
      1 stop
      USM 14:00
      Phnom Penh - Koh Samui | Fri, Nov 13 | Normal Airline
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    • KTI 15:15
      5h 15m
      1 stop
      USM 20:30
      Phnom Penh - Koh Samui | Thu, Nov 12 | Thai AirAsia
      US$203 US$229
      11% off
      11% off
      US$229 US$203
    • KTI 13:00
      17h 25m
      1 stop
      USM 14:00
      Phnom Penh - Koh Samui | Fri, Nov 13 | Normal Airline
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      Find more flights
    • KTI 11:50
      4h 10m
      1 stop
      USM 16:00
      Phnom Penh - Koh Samui | Thu, Dec 10 | Air Cambodia
      US$325 US$366
      11% off
      11% off
      US$366 US$325
    • KTI 11:20
      4h 15m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Sat, Dec 5 | Air Cambodia
      US$303 US$366
      17% off
      17% off
      US$366 US$303
    • KTI 11:20
      4h 15m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Mon, Nov 16 | Air Cambodia
      US$320 US$366
      13% off
      13% off
      US$366 US$320
    • KTI 11:20
      4h 15m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Tue, Dec 8 | Air Cambodia
      US$324
      11% off
      US$366 US$324
    • KTI 11:20
      4h 15m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Mon, Nov 30 | Air Cambodia
      US$324
      11% off
      US$366 US$324
    • KTI 11:20
      4h 15m
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Sat, Nov 28 | Air Cambodia
      US$324
      11% off
      US$366 US$324
    • KTI 15:55
      4h 30m
      1 stop
      USM 20:25
      Phnom Penh - Koh Samui | Mon, Jan 4 | Cambodia Airways
      US$286
      22% off
      US$366 US$286
    • KTI 10:35
      5h
      1 stop
      USM 15:35
      Phnom Penh - Koh Samui | Thu, Nov 12 | Hahn Air Systems
      US$275
      25% off
      US$366 US$275
    • KTI 11:50
      5h 10m
      1 stop
      USM 17:00
      Phnom Penh - Koh Samui | Thu, Nov 12 | Air Cambodia
      US$288
      21% off
      US$366 US$288
    • KTI 13:00
      17h 25m
      1 stop
      USM 14:00
      Phnom Penh - Koh Samui | Fri, Nov 13 | Normal Airline
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Displayed flight fares from Phnom Penh to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight.News
A weather warning has been issued for Koh Samui and southern Thailand as a moderate northeast monsoon prevails over the Gulf. Isolated heavy rain is forecast across the region, alongside strengthening conditions at sea. Maritime conditions in the Gulf will deteriorate, with waves exceeding 2 metres in thundershower areas.

Which airline offers the cheapest flights from Techo International Airport to Samui Airport?

The cheapest airline flying from Techo International Airport to Samui Airport is Thai Vietjet Air (from US$143) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Vietjet Air
From US$143
Thai AirAsia
From US$151
Cambodia Airways
From US$172
Thai Airways
From US$180
Bangkok Airways
From US$195
Hahn Air Systems
From US$213
Emirates
From US$272
Air Cambodia
From US$314
Singapore Airlines
From US$460
Malaysia Airlines
From US$470

Find more flights and airlines

What is the flight schedule from Techo International Airport to Samui Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD607

    Techo International Airport

    15:20

    KTI

    1h 10m

    Direct

    16:30

    DMK

    S M T W T F S
    Search

  2. PG455

    Don Mueang International Airport

    18:55

    DMK

    1h 35m

    Direct

    20:30

    USM

    S M T W T F S

  3. KR701

    Techo International Airport

    09:40

    KTI

    1h 15m

    Direct

    10:55

    BKK

    S M T W T F S
    Search

  4. PG151

    Suvarnabhumi Airport

    14:25

    BKK

    1h 10m

    Direct

    15:35

    USM

    S M T W T F S

  5. VZ721

    Techo International Airport

    11:05

    KTI

    1h 25m

    Direct

    12:30

    BKK

    S M T W T F S
    Search

  6. PG163

    Suvarnabhumi Airport

    15:50

    BKK

    1h 10m

    Direct

    17:00

    USM

    S M T W T F S

  7. VZ721

    Techo International Airport

    11:05

    KTI

    1h 25m

    Direct

    12:30

    BKK

    S M T W T F S
    Search

  8. PG177

    Suvarnabhumi Airport

    18:40

    BKK

    1h 10m

    Direct

    19:50

    USM

    S M T W T F S

  9. KR701

    Techo International Airport

    09:40

    KTI

    1h 15m

    Direct

    10:55

    BKK

    S M T W T F S
    Search

  10. PG191

    Suvarnabhumi Airport

    19:15

    BKK

    1h 10m

    Direct

    20:25

    USM

    S M T W T F S

  11. VZ723

    Techo International Airport

    19:55

    KTI

    1h 25m

    Direct

    21:20

    BKK

    - M T W T - S
    Search

  12. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  13. VZ723

    Techo International Airport

    19:55

    KTI

    1h 25m

    Direct

    21:20

    BKK

    - M T W T - S
    Search

  14. PG105

    Suvarnabhumi Airport

    06:20

    BKK

    1h 10m

    Direct

    07:30

    USM

    - M T W T F S

  15. FD607

    Techo International Airport

    15:20

    KTI

    1h 10m

    Direct

    16:30

    DMK

    S M T W T F S
    Search

  16. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  17. KR703

    Techo International Airport

    14:10

    KTI

    1h 10m

    Direct

    15:20

    BKK

    S - T - - - -
    Search

  18. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  19. K6724

    Techo International Airport

    17:15

    KTI

    1h 10m

    Direct

    18:25

    BKK

    S - T - T - S
    Search

  20. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S
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About Techo International Airport and Samui Airport

Learn about Techo International Airport (KTI) and Samui Airport (USM) — including location, terminals, transportation, and travel tips.

Flight distance 568.49km
Cheapest one-way ticket price US$143
Cheapest return ticket price US$318

FAQs for Techo International Airport to Samui Airport Flights

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

    • The distance from Samui Airport to downtown is about 3km, by taxi about 20 minutes.
  • One-way flights from Techo International Airport to Samui Airport currently start from US$143, and round-trip fares start from US$318. The current lowest fare is a Thai Vietjet Air flight departing on Sat, Nov 14; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Techo International Airport to Samui Airport is US$260. Prices may vary depending on the departure date, airline, and availability.
  • Enter Techo International Airport and Samui Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.