App
Customer Support
DKK
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Dallas to Koh Samui Starting at DKK 4,619

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 Dallas below.

  • One way
  • Round-trip
      • DFW20:35
        46h 5m
        2 stops
        USM07:40
        Wed, Feb 19|Dallas - Koh Samui|Turkish Airlines
        DKK 4,619DKK 5,616
        18% OFF
        18% OFF
        DKK 5,616DKK 4,619

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from DKK 4,619 including taxes and charges.

      • DFW20:35
        35h 20m
        2 stops
        USM20:55
        Mon, Feb 17|Dallas - Koh Samui|Turkish Airlines
        DKK 4,660DKK 5,616
        17% OFF
        17% OFF
        DKK 5,616DKK 4,660

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Mon, Feb 17, arriving at Samui International Airport. One-way Prices start from DKK 4,660 including taxes and charges.

      • DFW15:00
        38h 15m
        2 stops
        USM18:15
        Sat, Mar 8|Dallas - Koh Samui|Turkish Airlines
        DKK 4,884DKK 5,616
        13% OFF
        13% OFF
        DKK 5,616DKK 4,884

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Sat, Mar 8, arriving at Samui International Airport. One-way Prices start from DKK 4,884 including taxes and charges.

      • DFW21:35
        56h 40m
        2 stops
        USM18:15
        Mon, Mar 10|Dallas - Koh Samui|Turkish Airlines
        DKK 4,888
        DKK 4,888

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Mon, Mar 10, arriving at Samui International Airport. One-way Prices start from DKK 4,888 including taxes and charges.

      • DFW22:55
        33h 55m
        2 stops
        USM20:50
        Mon, Mar 10|Dallas - Koh Samui|Qatar Airways
        DKK 4,902
        DKK 4,902

        Choose Qatar Airways flights from Dallas to Koh Samui. The one-way connecting flight with Qatar Airways departs from Dallas Fort Worth International Airport on Mon, Mar 10, arriving at Samui International Airport. One-way Prices start from DKK 4,902 including taxes and charges.

      • DFW17:40
        35h 45m
        2 stops
        USM18:25
        Mon, Mar 3|Dallas - Koh Samui|Qatar Airways
        DKK 4,916
        DKK 4,916

        Choose Qatar Airways flights from Dallas to Koh Samui. The one-way connecting flight with Qatar Airways departs from Dallas Fort Worth International Airport on Mon, Mar 3, arriving at Samui International Airport. One-way Prices start from DKK 4,916 including taxes and charges.

      • DFW17:40
        28h
        2 stops
        USM10:40
        Tue, Mar 4|Dallas - Koh Samui|Qatar Airways
        DKK 4,916
        DKK 4,916

        Choose Qatar Airways flights from Dallas to Koh Samui. The one-way connecting flight with Qatar Airways departs from Dallas Fort Worth International Airport on Tue, Mar 4, arriving at Samui International Airport. One-way Prices start from DKK 4,916 including taxes and charges.

      • DFW20:35
        56h 40m
        2 stops
        USM18:15
        Mon, Mar 3|Dallas - Koh Samui|Turkish Airlines
        DKK 4,917
        DKK 4,917

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Mon, Mar 3, arriving at Samui International Airport. One-way Prices start from DKK 4,917 including taxes and charges.

      • DFW20:35
        56h 40m
        2 stops
        USM18:15
        Tue, Mar 4|Dallas - Koh Samui|Turkish Airlines
        DKK 4,917
        DKK 4,917

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Tue, Mar 4, arriving at Samui International Airport. One-way Prices start from DKK 4,917 including taxes and charges.

      • DFW15:00
        38h 15m
        2 stops
        USM18:15
        Wed, Mar 5|Dallas - Koh Samui|Turkish Airlines
        DKK 4,917
        DKK 4,917

        Choose Turkish Airlines flights from Dallas to Koh Samui. The one-way connecting flight with Turkish Airlines departs from Dallas Fort Worth International Airport on Wed, Mar 5, arriving at Samui International Airport. One-way Prices start from DKK 4,917 including taxes and charges.

      • DFW01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Sun, Feb 23|Dallas - Koh Samui|Turkish Airlines
        Find More Flights
        Find More Flights

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

Dallas to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. JL011

    Japan Airlines

    11:10

    DFW

    13.5h

    14:40

    HND

    SMTWTFS
    Search

  2. JL033

    Japan Airlines

    01:20

    HND

    6.5h

    05:50

    BKK

    SMTWTFS

  3. PG107

    Bangkok Airways

    07:10

    BKK

    1.1h

    08:15

    USM

    SMTWTFS

  4. JL7011

    Japan Airlines

    11:25

    DFW

    13.6h

    15:00

    NRT

    SMTWTFS
    Search

  5. JL707

    Japan Airlines

    18:25

    NRT

    6.6h

    23:00

    BKK

    SMTWTFS

  6. PG1113

    Bangkok Airways

    05:50

    BKK

    1.6h

    07:25

    USM

    SMTWTFS

  7. KE032

    Korean Air

    11:55

    DFW

    14.8h

    16:40

    ICN

    SMTWTFS
    Search

  8. KE653

    Korean Air

    19:05

    ICN

    6.3h

    23:20

    BKK

    SMTWTFS

  9. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  10. JL7013

    Japan Airlines

    12:20

    DFW

    13.6h

    15:55

    HND

    SMTWTFS
    Search

  11. JL033

    Japan Airlines

    01:20

    HND

    6.5h

    05:50

    BKK

    SMTWTFS

  12. PG107

    Bangkok Airways

    07:10

    BKK

    1.1h

    08:15

    USM

    SMTWTFS

  13. JL7013

    Japan Airlines

    12:20

    DFW

    13.6h

    15:55

    HND

    SMTWTFS
    Search

  14. JL033

    Japan Airlines

    01:20

    HND

    6.5h

    05:50

    BKK

    SMTWTFS

  15. PG105

    Bangkok Airways

    06:30

    BKK

    1.1h

    07:35

    USM

    -M-W-F-

  16. QR730

    Qatar Airways

    18:20

    DFW

    14.5h

    16:50

    DOH

    SMTWTFS
    Search

  17. QR842

    Qatar Airways

    20:50

    DOH

    7.0h

    07:50

    HKT

    SMTWTFS

  18. PG252

    Bangkok Airways

    09:35

    HKT

    0.9h

    10:30

    USM

    SMTWTFS

  19. QR730

    Qatar Airways

    18:20

    DFW

    14.5h

    16:50

    DOH

    SMTWTFS
    Search

  20. QR842

    Qatar Airways

    20:50

    DOH

    7.0h

    07:50

    HKT

    SMTWTFS

  21. QR4408

    Qatar Airways

    09:35

    HKT

    0.9h

    10:30

    USM

    SMTWTFS

  22. QR732

    Qatar Airways

    22:50

    DFW

    14.5h

    21:20

    DOH

    SMTWTFS
    Search

  23. QR840

    Qatar Airways

    02:30

    DOH

    6.4h

    12:55

    HKT

    SMTWTFS

  24. QR4412

    Qatar Airways

    16:00

    HKT

    0.9h

    16:55

    USM

    SMTWTFS

  25. QR732

    Qatar Airways

    22:50

    DFW

    14.5h

    21:20

    DOH

    SMTWTFS
    Search

  26. QR840

    Qatar Airways

    02:30

    DOH

    6.4h

    12:55

    HKT

    SMTWTFS

  27. PG256

    Bangkok Airways

    16:00

    HKT

    0.9h

    16:55

    USM

    SMTWTFS

  28. QR732

    Qatar Airways

    22:50

    DFW

    14.5h

    21:20

    DOH

    SMTWTFS
    Search

  29. QR836

    Qatar Airways

    02:35

    DOH

    6.8h

    13:20

    BKK

    SMTWTFS

  30. PG153

    Bangkok Airways

    14:30

    BKK

    1.2h

    15:40

    USM

    SMTWTFS
Find more flights and airlines

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

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Koh Samui from Dallas have changed and are set to move below.

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 Dallas (DFW) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Dallas 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 Dallas (DFW) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around DKK 13,531.

  • 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 Dallas to Koh Samui

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Dallas to Koh Samui

Off-season for travelMarch
Peak season for travelDecember
Flight distance14,982.02 km
Popular airlineFinnair

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.