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Cheap flight deals from Siem Reap to Koh Samui Starting at AED 537

Whether you’re going for a one-way or round-trip to Koh Samui, we’ve got you covered! Check out these different flight options from Siem Reap below.

  • One way
  • Round-trip
      • SAI20:45
        10h 35m
        1 stop
        USM07:20
        Sat, Mar 29|Siem Reap - Koh Samui|Thai AirAsia
        AED 537AED 648
        17% OFF
        17% OFF
        AED 648AED 537

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Sat, Mar 29, arriving at Samui International Airport. One-way Prices start from AED 537 including taxes and charges.

      • SAI20:45
        10h 25m
        1 stop
        USM07:10
        Thu, Mar 20|Siem Reap - Koh Samui|Thai AirAsia
        AED 539AED 648
        17% OFF
        17% OFF
        AED 648AED 539

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Thu, Mar 20, arriving at Samui International Airport. One-way Prices start from AED 539 including taxes and charges.

      • SAI20:45
        10h 25m
        1 stop
        USM07:10
        Thu, Mar 27|Siem Reap - Koh Samui|Thai AirAsia
        AED 539AED 648
        17% OFF
        17% OFF
        AED 648AED 539

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Thu, Mar 27, arriving at Samui International Airport. One-way Prices start from AED 539 including taxes and charges.

      • SAI20:45
        10h 25m
        1 stop
        USM07:10
        Tue, Mar 25|Siem Reap - Koh Samui|Thai AirAsia
        AED 539
        AED 539

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Tue, Mar 25, arriving at Samui International Airport. One-way Prices start from AED 539 including taxes and charges.

      • SAI15:15
        16h 5m
        1 stop
        USM07:20
        Wed, Apr 23|Siem Reap - Koh Samui|Thai AirAsia
        AED 541
        AED 541

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Wed, Apr 23, arriving at Samui International Airport. One-way Prices start from AED 541 including taxes and charges.

      • SAI18:50
        12h 30m
        1 stop
        USM07:20
        Sun, Mar 30|Siem Reap - Koh Samui|Thai AirAsia
        AED 542
        AED 542

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Sun, Mar 30, arriving at Samui International Airport. One-way Prices start from AED 542 including taxes and charges.

      • SAI20:45
        10h 25m
        1 stop
        USM07:10
        Tue, Feb 18|Siem Reap - Koh Samui|Thai AirAsia
        AED 556
        AED 556

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Tue, Feb 18, arriving at Samui International Airport. One-way Prices start from AED 556 including taxes and charges.

      • SAI16:35
        14h 35m
        1 stop
        USM07:10
        Tue, Mar 18|Siem Reap - Koh Samui|Thai AirAsia
        AED 567
        AED 567

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Tue, Mar 18, arriving at Samui International Airport. One-way Prices start from AED 567 including taxes and charges.

      • SAI20:45
        10h 25m
        1 stop
        USM07:10
        Sat, Mar 22|Siem Reap - Koh Samui|Thai AirAsia
        AED 568
        AED 568

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Sat, Mar 22, arriving at Samui International Airport. One-way Prices start from AED 568 including taxes and charges.

      • SAI15:15
        16h 5m
        1 stop
        USM07:20
        Sun, Apr 27|Siem Reap - Koh Samui|Thai AirAsia
        AED 569
        AED 569

        Choose Thai AirAsia flights from Siem Reap to Koh Samui. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Sun, Apr 27, arriving at Samui International Airport. One-way Prices start from AED 569 including taxes and charges.

      • REP01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Sun, Feb 23|Siem Reap - Koh Samui|Thai AirAsia
        Find More Flights
        Find More Flights

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

Siem Reap to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG924

    Bangkok Airways

    09:40

    SAI

    1.3h

    11:00

    BKK

    SMTWTFS
    Search

  2. PG193

    Bangkok Airways

    20:05

    BKK

    1.5h

    21:35

    USM

    SMTWTFS

  3. FD611

    Thai AirAsia

    11:55

    SAI

    1.1h

    13:00

    DMK

    SMTWTFS
    Search

  4. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  5. FD615

    Thai AirAsia

    15:15

    SAI

    1.2h

    16:25

    DMK

    SMTWTFS
    Search

  6. PG105

    Bangkok Airways

    06:30

    BKK

    1.1h

    07:35

    USM

    -M-W-F-

  7. FD615

    Thai AirAsia

    15:15

    SAI

    1.2h

    16:25

    DMK

    SMTWTFS
    Search

  8. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  9. FD615

    Thai AirAsia

    15:15

    SAI

    1.2h

    16:25

    DMK

    SMTWTFS
    Search

  10. PG109

    Bangkok Airways

    06:10

    BKK

    1.6h

    07:45

    USM

    SMTWTFS

  11. PG908

    Bangkok Airways

    19:25

    SAI

    1.5h

    20:55

    BKK

    SMTWTFS
    Search

  12. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  13. FD619

    Thai AirAsia

    20:45

    SAI

    1.2h

    21:55

    DMK

    SMTWTFS
    Search

  14. PG1167

    Bangkok Airways

    17:10

    BKK

    1.3h

    18:25

    USM

    S-TWT-S

  15. FD619

    Thai AirAsia

    20:45

    SAI

    1.2h

    21:55

    DMK

    SMTWTFS
    Search

  16. PG1111

    Bangkok Airways

    07:10

    BKK

    1.2h

    08:20

    USM

    -M---FS

  17. FD619

    Thai AirAsia

    20:45

    SAI

    1.2h

    21:55

    DMK

    SMTWTFS
    Search

  18. PG1113

    Bangkok Airways

    05:50

    BKK

    1.6h

    07:25

    USM

    SMTWTFS

  19. FD619

    Thai AirAsia

    20:45

    SAI

    1.2h

    21:55

    DMK

    SMTWTFS
    Search

  20. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Siem Reap to Koh Samui?

Explore the best time to buy affordable tickets to Koh Samui with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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 Siem Reap (REP) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Siem Reap 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 Siem Reap (REP) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around AED 1,320.

  • 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, by taxi about 20 minutes.

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

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

How to find a cheap flight from Siem Reap to Koh Samui

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 | Siem Reap to Koh Samui

Cheapest direct flight priceAED 537
Off-season for travelJanuary
Peak season for travelNovember
Flight distance592.61 km
Popular airlineThai AirAsia

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