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Cheap flight deals from Dublin to Koh Samui Starting at PHP 25,131

For as little as PHP 25,131, you can take your next adventure to Koh Samui without breaking the bank. Choose between one-way and return tickets from Dublin below.

  • One way
  • Round-trip
      • DUB12:00
        37h 20m
        2 stops
        USM07:20
        Sat, Apr 19|Dublin - Koh Samui|Hainan Airlines
        PHP 25,131PHP 34,299
        27% OFF
        27% OFF
        PHP 34,299PHP 25,131

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Sat, Apr 19, arriving at Samui International Airport. One-way Prices start from PHP 25,131 including taxes and charges.

      • DUB12:00
        37h 20m
        2 stops
        USM07:20
        Thu, May 1|Dublin - Koh Samui|Hainan Airlines
        PHP 25,211PHP 34,299
        26% OFF
        26% OFF
        PHP 34,299PHP 25,211

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Thu, May 1, arriving at Samui International Airport. One-way Prices start from PHP 25,211 including taxes and charges.

      • DUB11:10
        40h 30m
        2 stops
        USM10:40
        Tue, Mar 11|Dublin - Koh Samui|Hainan Airlines
        PHP 26,653PHP 34,299
        22% OFF
        22% OFF
        PHP 34,299PHP 26,653

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Tue, Mar 11, arriving at Samui International Airport. One-way Prices start from PHP 26,653 including taxes and charges.

      • DUB12:00
        27h
        2 stops
        USM21:00
        Tue, Apr 1|Dublin - Koh Samui|Hainan Airlines
        PHP 26,956
        PHP 26,956

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Tue, Apr 1, arriving at Samui International Airport. One-way Prices start from PHP 26,956 including taxes and charges.

      • DUB11:10
        37h 35m
        2 stops
        USM07:45
        Sat, Mar 15|Dublin - Koh Samui|Hainan Airlines
        PHP 27,060
        PHP 27,060

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Sat, Mar 15, arriving at Samui International Airport. One-way Prices start from PHP 27,060 including taxes and charges.

      • DUB11:10
        49h 10m
        2 stops
        USM19:20
        Tue, Feb 18|Dublin - Koh Samui|Hainan Airlines
        PHP 27,641
        PHP 27,641

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Tue, Feb 18, arriving at Samui International Airport. One-way Prices start from PHP 27,641 including taxes and charges.

      • DUB12:00
        40h 30m
        2 stops
        USM10:30
        Sun, Apr 6|Dublin - Koh Samui|Hainan Airlines
        PHP 27,673
        PHP 27,673

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Sun, Apr 6, arriving at Samui International Airport. One-way Prices start from PHP 27,673 including taxes and charges.

      • DUB13:45
        36h 5m
        2 stops
        USM07:50
        Sat, Apr 5|Dublin - Koh Samui|Aer Lingus
        PHP 27,721
        PHP 27,721

        Choose Aer Lingus flights from Dublin to Koh Samui. The one-way connecting flight with Aer Lingus departs from Dublin Airport on Sat, Apr 5, arriving at Samui International Airport. One-way Prices start from PHP 27,721 including taxes and charges.

      • DUB11:10
        37h
        2 stops
        USM07:10
        Sat, Mar 22|Dublin - Koh Samui|Hainan Airlines
        PHP 29,219
        PHP 29,219

        Choose Hainan Airlines flights from Dublin to Koh Samui. The one-way connecting flight with Hainan Airlines departs from Dublin Airport on Sat, Mar 22, arriving at Samui International Airport. One-way Prices start from PHP 29,219 including taxes and charges.

      • DUB17:45
        17h 5m
        2 stops
        USM16:50
        Tue, Apr 1|Dublin - Koh Samui|Lufthansa
        PHP 29,657
        PHP 29,657

        Choose Lufthansa flights from Dublin to Koh Samui. The one-way connecting flight with Lufthansa departs from Dublin Airport on Tue, Apr 1, arriving at Samui International Airport. One-way Prices start from PHP 29,657 including taxes and charges.

      • DUB01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Sun, Feb 23|Dublin - Koh Samui|Hainan Airlines
        Find More Flights
        Find More Flights

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

Dublin to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI630

    Aer Lingus

    06:50

    DUB

    1.8h

    09:40

    BRU

    SMTWTFS
    Search

  2. TG935

    Thai Airways

    13:30

    BRU

    11.1h

    05:35

    BKK

    SMTWTFS

  3. TG5962

    Thai Airways

    10:10

    BKK

    1.5h

    11:40

    USM

    SMTWTFS

  4. EI630

    Aer Lingus

    06:50

    DUB

    1.8h

    09:40

    BRU

    SMTWTFS
    Search

  5. TG935

    Thai Airways

    13:30

    BRU

    11.1h

    05:35

    BKK

    SMTWTFS

  6. PG119

    Bangkok Airways

    09:00

    BKK

    1.6h

    10:35

    USM

    SMTWTFS

  7. EI630

    Aer Lingus

    06:50

    DUB

    1.8h

    09:40

    BRU

    SMTWTFS
    Search

  8. TG935

    Thai Airways

    13:30

    BRU

    11.1h

    05:35

    BKK

    SMTWTFS

  9. PG1135

    Bangkok Airways

    08:40

    BKK

    1.6h

    10:15

    USM

    --TWTF-

  10. HU752

    Hainan Airlines

    12:00

    DUB

    10.2h

    05:10

    PEK

    -M---F-
    Search

  11. HU429

    Hainan Airlines

    08:15

    PEK

    5.1h

    12:20

    BKK

    SMTWTFS

  12. PG185

    Bangkok Airways

    19:30

    BKK

    1.5h

    21:00

    USM

    SMTWTFS

  13. LX401

    Swiss Airlines

    13:00

    DUB

    2.3h

    16:15

    ZRH

    SMTWTFS
    Search

  14. LX180

    Swiss Airlines

    17:55

    ZRH

    10.8h

    09:45

    BKK

    SMTWTFS

  15. PG145

    Bangkok Airways

    13:40

    BKK

    1.1h

    14:45

    USM

    SMTWTFS

  16. QR018

    Qatar Airways

    15:00

    DUB

    7.1h

    00:05

    DOH

    SMTWTFS
    Search

  17. QR834

    Qatar Airways

    02:05

    DOH

    6.8h

    12:55

    BKK

    SMTWTFS

  18. PG185

    Bangkok Airways

    19:30

    BKK

    1.5h

    21:00

    USM

    SMTWTFS

  19. TK1978

    Turkish Airlines

    16:55

    DUB

    4.5h

    23:25

    IST

    SMTWTFS
    Search

  20. TK172

    Turkish Airlines

    01:40

    IST

    9.7h

    15:20

    HKT

    SMTWTFS

  21. PG258

    Bangkok Airways

    19:55

    HKT

    0.9h

    20:50

    USM

    SMTWTFS

  22. LH2519

    Lufthansa

    18:00

    DUB

    2.3h

    21:15

    MUC

    SMTWTFS
    Search

  23. LH790

    Lufthansa

    22:05

    MUC

    12.0h

    17:05

    SIN

    SMTWTFS

  24. PG962

    Bangkok Airways

    20:10

    SIN

    1.9h

    21:05

    USM

    SMTWTFS

  25. LH2519

    Lufthansa

    18:00

    DUB

    2.3h

    21:15

    MUC

    SMTWTFS
    Search

  26. LH772

    Lufthansa

    22:20

    MUC

    10.8h

    14:10

    BKK

    SMTWTFS

  27. LH4648

    Lufthansa

    18:40

    BKK

    1.2h

    19:50

    USM

    SMTWTFS

  28. LX405

    Swiss Airlines

    18:40

    DUB

    2.2h

    21:50

    ZRH

    SMTWTFS
    Search

  29. LX176

    Swiss Airlines

    22:40

    ZRH

    12.4h

    17:05

    SIN

    SMTWTFS

  30. PG962

    Bangkok Airways

    20:10

    SIN

    1.9h

    21:05

    USM

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Dublin to Koh Samui will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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 Dublin (DUB) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Dublin 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 Dublin (DUB) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around PHP 67,768.

  • 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 Dublin 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 | Dublin to Koh Samui

Off-season for travelMarch
Peak season for travelNovember
Flight distance10,211.6 km
Popular airlineAir France

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