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Flights from Seoul to Koh Samui Starting at KRW 231,683

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

  • One way
  • Round-trip
      • ICN17:30
        29h 30m
        1 stop
        USM21:00
        Wed, Apr 23|Seoul - Koh Samui|Eastar Jet
        KRW 231,683KRW 340,648
        32% OFF
        32% OFF
        KRW 340,648KRW 231,683

        Choose Eastar Jet flights from Seoul to Koh Samui. The one-way connecting flight with Eastar Jet departs from Incheon International Airport on Wed, Apr 23, arriving at Samui International Airport. One-way Prices start from KRW 231,683 including taxes and charges.

      • ICN19:50
        13h 20m
        1 stop
        USM07:10
        Thu, Mar 27|Seoul - Koh Samui|T'Way Air
        KRW 233,663KRW 340,648
        31% OFF
        31% OFF
        KRW 340,648KRW 233,663

        Choose T'Way Air flights from Seoul to Koh Samui. The one-way connecting flight with T'Way Air departs from Incheon International Airport on Thu, Mar 27, arriving at Samui International Airport. One-way Prices start from KRW 233,663 including taxes and charges.

      • ICN19:55
        13h 25m
        1 stop
        USM07:20
        Wed, Apr 23|Seoul - Koh Samui|Jin Air
        KRW 236,040KRW 340,648
        31% OFF
        31% OFF
        KRW 340,648KRW 236,040

        Choose Jin Air flights from Seoul to Koh Samui. The one-way connecting flight with Jin Air departs from Incheon International Airport on Wed, Apr 23, arriving at Samui International Airport. One-way Prices start from KRW 236,040 including taxes and charges.

      • ICN19:50
        13h 20m
        1 stop
        USM07:10
        Sun, Mar 23|Seoul - Koh Samui|T'Way Air
        KRW 238,614
        KRW 238,614

        Choose T'Way Air flights from Seoul to Koh Samui. The one-way connecting flight with T'Way Air departs from Incheon International Airport on Sun, Mar 23, arriving at Samui International Airport. One-way Prices start from KRW 238,614 including taxes and charges.

      • ICN17:05
        29h 25m
        1 stop
        USM20:30
        Tue, Mar 4|Seoul - Koh Samui|Eastar Jet
        KRW 240,000
        KRW 240,000

        Choose Eastar Jet flights from Seoul to Koh Samui. The one-way connecting flight with Eastar Jet departs from Incheon International Airport on Tue, Mar 4, arriving at Samui International Airport. One-way Prices start from KRW 240,000 including taxes and charges.

      • ICN17:10
        16h
        1 stop
        USM07:10
        Tue, Mar 25|Seoul - Koh Samui|Jin Air
        KRW 240,990
        KRW 240,990

        Choose Jin Air flights from Seoul to Koh Samui. The one-way connecting flight with Jin Air departs from Incheon International Airport on Tue, Mar 25, arriving at Samui International Airport. One-way Prices start from KRW 240,990 including taxes and charges.

      • ICN17:10
        16h
        1 stop
        USM07:10
        Thu, Mar 27|Seoul - Koh Samui|Jin Air
        KRW 241,188
        KRW 241,188

        Choose Jin Air flights from Seoul to Koh Samui. The one-way connecting flight with Jin Air departs from Incheon International Airport on Thu, Mar 27, arriving at Samui International Airport. One-way Prices start from KRW 241,188 including taxes and charges.

      • ICN19:50
        13h 20m
        1 stop
        USM07:10
        Mon, Mar 24|Seoul - Koh Samui|T'Way Air
        KRW 244,752
        KRW 244,752

        Choose T'Way Air flights from Seoul to Koh Samui. The one-way connecting flight with T'Way Air departs from Incheon International Airport on Mon, Mar 24, arriving at Samui International Airport. One-way Prices start from KRW 244,752 including taxes and charges.

      • ICN19:50
        13h 20m
        1 stop
        USM07:10
        Tue, Mar 25|Seoul - Koh Samui|T'Way Air
        KRW 245,743
        KRW 245,743

        Choose T'Way Air flights from Seoul to Koh Samui. The one-way connecting flight with T'Way Air departs from Incheon International Airport on Tue, Mar 25, arriving at Samui International Airport. One-way Prices start from KRW 245,743 including taxes and charges.

      • ICN17:10
        16h 10m
        1 stop
        USM07:20
        Sat, Mar 29|Seoul - Koh Samui|Jin Air
        KRW 247,525
        KRW 247,525

        Choose Jin Air flights from Seoul to Koh Samui. The one-way connecting flight with Jin Air departs from Incheon International Airport on Sat, Mar 29, arriving at Samui International Airport. One-way Prices start from KRW 247,525 including taxes and charges.

      • SEL01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Fri, Feb 28|Seoul - Koh Samui|Eastar Jet
        Find More Flights
        Find More Flights

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

Seoul to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. D7505

    AirAsia X

    07:45

    ICN

    6.5h

    13:15

    KUL

    SMTWTFS
    Search

  2. AK822

    AirAsia

    20:40

    KUL

    1.4h

    21:05

    HKT

    SMTWTFS

  3. PG258

    Bangkok Airways

    19:55

    HKT

    0.9h

    20:50

    USM

    SMTWTFS

  4. YP601

    Air Premia

    16:50

    ICN

    6.3h

    21:10

    BKK

    SMTWTFS
    Search

  5. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  6. ZE511

    Eastar Jet

    17:30

    ICN

    5.8h

    21:20

    BKK

    SMTWTFS
    Search

  7. PG455

    Bangkok Airways

    18:55

    DMK

    1.6h

    20:30

    USM

    SMTWTFS

  8. TW101

    T'Way Air

    18:00

    ICN

    6.6h

    22:35

    BKK

    SMTWTFS
    Search

  9. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  10. 7C4205

    Jeju Air

    19:10

    ICN

    6.6h

    23:45

    CNX

    SMTWTFS
    Search

  11. PG224

    Bangkok Airways

    11:55

    CNX

    1.4h

    13:20

    BKK

    SMTWTFS

  12. PG455

    Bangkok Airways

    18:55

    DMK

    1.6h

    20:30

    USM

    SMTWTFS

  13. 7C2203

    Jeju Air

    19:30

    ICN

    6.3h

    23:45

    BKK

    SMTWTFS
    Search

  14. PG455

    Bangkok Airways

    18:55

    DMK

    1.6h

    20:30

    USM

    SMTWTFS

  15. 7C2203

    Jeju Air

    19:30

    ICN

    6.3h

    23:45

    BKK

    SMTWTFS
    Search

  16. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  17. LJ001

    Jin Air

    19:55

    ICN

    5.8h

    23:45

    BKK

    SMTWTFS
    Search

  18. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  19. TR841

    Scoot

    20:45

    ICN

    6.6h

    02:20

    SIN

    -M--TF-
    Search

  20. TR640

    Scoot

    07:00

    SIN

    2.0h

    08:00

    USM

    SMTWTFS

  21. D7507

    AirAsia X

    22:55

    ICN

    6.8h

    04:45

    KUL

    S-T-TFS
    Search

  22. AK818

    AirAsia

    07:15

    KUL

    1.4h

    07:40

    HKT

    -M-W-FS

  23. PG256

    Bangkok Airways

    16:35

    HKT

    0.9h

    17:30

    USM

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Seoul 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.

Airlines Flying from Seoul to Koh Samui

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Jeju Air logoJeju AirAir Macau logoAir Macau

FAQ

  • When are flight tickets from Seoul (SEL) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Seoul 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 Seoul (SEL) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around KRW 877,623.

  • 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 Seoul 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 Seoul 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 Information from Seoul to Koh Samui

Cheapest nonstop flight priceKRW 231,683
Off-season for travelApril
Peak season for travelNovember
Flight distance4,112.8 km
Popular airlineJeju Air

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