DFW - USM

$1,206 Find Cheap Flights from Dallas to Ko Samui - Compare and Save

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Everything you should know

Cheapest round-trip
$1,206
Typical prices: $1,195-$1,499
Multiple Airlines
Sat 1/20Thu 1/25
DFW - USM • 2 stops
When to travel
February
Cheapest • 28% price drop
January
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Dallas to Ko Samui (DFW-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Ko Samui

Wed, Jan 20 - Mon, Jan 25
Multiple Airlines Logo
11:30 pm - 2:55 pmDFW  Dallas/Fort Worth-USM Ko Samui
26h 25m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:55 am - 4:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
21h 55m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$1,206Multiple Airlines
Fri, Jan 15 - Tue, Jan 19
Multiple Airlines Logo
11:05 pm - 6:55 amDFW  Dallas/Fort Worth-USM Ko Samui
42h 50m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 7:05 pmUSM  Ko Samui-DFW Dallas/Fort Worth
35h 35m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,207Multiple Airlines
Wed, Apr 28 - Mon, May 3
EVA Air Logo
12:15 am - 6:30 pmDFW  Dallas/Fort Worth-USM Ko Samui
30h 15m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
8:45 am - 8:25 pmUSM  Ko Samui-DFW Dallas/Fort Worth
23h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,229EVA Air
Fri, Nov 27 - Sat, Dec 5
EVA Air Logo
11:05 pm - 3:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
27h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
5:40 pm - 7:05 pmUSM  Ko Samui-DFW Dallas/Fort Worth
38h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,265EVA Air
Thu, Dec 3 - Thu, Dec 17
Multiple Airlines Logo
11:05 pm - 4:15 pmDFW  Dallas/Fort Worth-USM Ko Samui
28h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:00 am - 7:05 pmUSM  Ko Samui-DFW Dallas/Fort Worth
22h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,344Multiple Airlines
Thu, Dec 3 - Fri, Dec 18
EVA Air Logo
11:05 pm - 3:20 pmDFW  Dallas/Fort Worth-USM Ko Samui
27h 15m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
10:00 am - 7:05 pmUSM  Ko Samui-DFW Dallas/Fort Worth
22h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,382EVA Air
Thu, Dec 3 - Thu, Dec 17
Multiple Airlines Logo
7:00 am - 7:55 amDFW  Dallas/Fort Worth-USM Ko Samui
35h 55m3 stops San Francisco Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 am - 6:10 amUSM  Ko Samui-DFW Dallas/Fort Worth
34h 40m3 stops Bangkok Suvarnabhumi Xiamen Gaoqi Intl Los Angeles
$1,439Multiple Airlines
Wed, Jan 20 - Mon, Jan 25
Multiple Airlines Logo
11:30 pm - 7:35 pmDFW  Dallas/Fort Worth-USM Ko Samui
31h 05m1 stop Hong Kong Intl
Multiple Airlines Logo
7:55 am - 4:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
21h 55m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$1,479Multiple Airlines
Thu, Dec 3 - Thu, Dec 17
Multiple Airlines Logo
8:10 pm - 9:05 pmDFW  Dallas/Fort Worth-USM Ko Samui
35h 55m2 stops Istanbul Singapore Changi
Multiple Airlines Logo
8:30 am - 6:10 amUSM  Ko Samui-DFW Dallas/Fort Worth
34h 40m3 stops Bangkok Suvarnabhumi Xiamen Gaoqi Intl Los Angeles
$1,524Multiple Airlines
Fri, Nov 27 - Sat, Dec 5
Multiple Airlines Logo
11:05 pm - 3:35 pmDFW  Dallas/Fort Worth-USM Ko Samui
27h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:40 pm - 12:50 amUSM  Ko Samui-DFW Dallas/Fort Worth
41h 10m3 stops Bangkok Suvarnabhumi Vancouver Intl Phoenix Sky Harbor Intl
$1,554Multiple Airlines
Booking Insights

Price, demand and travel trends for Dallas/Fort Worth Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Dallas/Fort Worth Airport to Ko Samui?

EVA Air ($1,229) offered the cheapest round-trip ticket from Dallas/Fort Worth Airport to Ko Samui in the last 5 days.

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Expert advice

Expert advice for your flight from Dallas to Ko Samui

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Key details for Dallas/Fort Worth Airport to Ko Samui flights

Low season

April

Cheapest flight

$1,206
Beat the crowds with an average 89% drop in travelers.
The most popular month to fly with an average 37% increase in travelers.
Round-trip flight from Dallas/Fort Worth Airport to Ko Samui

When to book flights from Dallas to Ko Samui

Are your dates flexible? Find out the best times to travel from Dallas to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dallas/Fort Worth Airport to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Dallas/Fort Worth Airport to Ko Samui?

    Two cabin classes are available on flights from Dallas/Fort Worth Airport to Ko Samui:

    • Economy Class
    • Business Class

  • Do I need a passport to fly from Dallas/Fort Worth Airport to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dallas/Fort Worth Airport to Ko Samui flight?

    Round-trip flights from Dallas/Fort Worth Airport to Ko Samui range from $1,195 to $1,499, with an average of $1,338 over the past 12 months. Anything below $1,195 counts as a good deal.

  • Have flight prices from Dallas/Fort Worth Airport to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,206 to $3,879. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates averaging $29 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Thai Rent

  • Which airports can I use when flying from Dallas/Fort Worth Airport to Ko Samui?

    Flights from Dallas/Fort Worth Airport to Ko Samui usually depart from Dallas/Fort Worth (DFW) and arrive at Ko Samui (USM).

  • Can I save money by using flexible dates for flights from Dallas/Fort Worth Airport to Ko Samui?

    Yes. Flexible dates can save you up to 43% on flights from Dallas/Fort Worth Airport to Ko Samui. Monday is the cheapest departure day at $1,012 round-trip on average, while Friday is the most expensive at $1,765, a difference of $753.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Dallas/Fort Worth Airport and Ko Samui?

    Ko Samui is 13 hours ahead of Dallas/Fort Worth Airport (Indochina Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach and Choeng Mon Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Dallas/Fort Worth Airport to Ko Samui flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $1,012, about $753 less than Friday fares (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dallas/Fort Worth Airport to Ko Samui trip for February. Fares historically average $968 round-trip in that month - typically $797 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Amari Koh Samui

More options for your flight from Dallas to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car rental

Car rentals in Ko Samui
Hotels in Ko Samui
Vacations in Ko Samui