Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Texas to Ko Samui from $976

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Ko Samui departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Texas to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
11:55 am - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
41h 55m1 stop Hong Kong Intl
$976Cathay Pacific
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
10:55 pm - 12:45 pmDFW  Dallas/Fort Worth-USM Ko Samui
25h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
9:15 am - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
44h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$982Multiple Airlines
Tue, Sep 8 - Tue, Oct 6
Multiple Airlines Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Multiple Airlines Logo
2:00 pm - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
39h 50m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$982Multiple Airlines
Tue, Sep 8 - Tue, Oct 6
Multiple Airlines Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Multiple Airlines Logo
2:35 pm - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
39h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$982Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Cathay Pacific Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
11:55 am - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
41h 55m1 stop Hong Kong Intl
$982Cathay Pacific
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
10:55 pm - 12:45 pmDFW  Dallas/Fort Worth-USM Ko Samui
25h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
9:15 am - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
44h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$982Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Multiple Airlines Logo
2:35 pm - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
39h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$982Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
EVA Air Logo
12:15 am - 2:45 pmDFW  Dallas/Fort Worth-USM Ko Samui
26h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
9:00 pm - 8:25 pmUSM  Ko Samui-DFW Dallas/Fort Worth
35h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,001EVA Air
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
10:55 pm - 3:35 pmDFW  Dallas/Fort Worth-USM Ko Samui
27h 40m2 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
$1,015Multiple Airlines
Sun, Nov 22 - Fri, Dec 11
Cathay Pacific Logo
10:55 pm - 7:40 pmDFW  Dallas/Fort Worth-USM Ko Samui
32h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
6:00 am - 5:50 pmUSM  Ko Samui-DFW Dallas/Fort Worth
23h 50m2 stops Bangkok Suvarnabhumi Hong Kong Intl
$1,043Cathay Pacific
Sun, Oct 18 - Thu, Oct 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Cathay Pacific flights from Texas to Ko Samui

Our best Cathay Pacific deals on Texas to Ko Samui flight tickets
Cathay Pacific
Sep 9
DFW10:55 pmDallas/Fort Worth
32h 45m
1 stop
USM7:40 pmKo Samui
Sep 16
USM11:55 amKo Samui
41h 55m
1 stop
DFW5:50 pmDallas/Fort Worth
$976
Cathay Pacific
Sep 10
DFW10:55 pmDallas/Fort Worth
32h 45m
1 stop
USM7:40 pmKo Samui
Sep 16
USM11:55 amKo Samui
41h 55m
1 stop
DFW5:50 pmDallas/Fort Worth
$982
Cathay Pacific
Oct 18
DFW10:55 pmDallas/Fort Worth
32h 45m
1 stop
USM7:40 pmKo Samui
Oct 22
USM6:00 amKo Samui
23h 50m
2 stops
DFW5:50 pmDallas/Fort Worth
$1,043

EVA Air flights from Texas to Ko Samui

Our best EVA Air deals on Texas to Ko Samui flight tickets
EVA Air
Sep 8
DFW12:15 amDallas/Fort Worth
26h 30m
2 stops
USM2:45 pmKo Samui
Sep 16
USM9:00 pmKo Samui
35h 25m
2 stops
DFW8:25 pmDallas/Fort Worth
$1,001
EVA Air
Oct 20
IAH1:00 amHouston George Bush Intcntl
24h 45m
2 stops
USM1:45 pmKo Samui
Oct 25
USM9:10 pmKo Samui
36h 50m
2 stops
IAH10:00 pmHouston George Bush Intcntl
$1,357
EVA Air
Oct 23
IAH1:00 amHouston George Bush Intcntl
42h 10m
2 stops
USM7:10 amKo Samui
Oct 28
USM8:30 amKo Samui
25h 30m
2 stops
IAH10:00 pmHouston George Bush Intcntl
$1,397

momondo Fare Finder

 
Customize your flight search to find flights from Texas to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Texas to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Wed 9/9

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Wed 9/16

11:55 am-5:50 pm

1 stop41h 55m

$976

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Tue 9/8

10:55 pm-12:45 pm

2 stops25h 50m

Ko Samui

Tue 10/6

9:15 am-5:50 pm

2 stops44h 35m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Tue 9/8

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Tue 10/6

2:00 pm-5:50 pm

2 stops39h 50m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Wed 9/9

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Wed 9/16

2:35 pm-5:50 pm

2 stops39h 15m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Thu 9/10

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Wed 9/16

11:55 am-5:50 pm

1 stop41h 55m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Thu 9/10

10:55 pm-12:45 pm

2 stops25h 50m

Ko Samui

Wed 9/16

9:15 am-5:50 pm

2 stops44h 35m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Thu 9/10

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Wed 9/16

2:35 pm-5:50 pm

2 stops39h 15m

$982

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Tue 9/8

12:15 am-2:45 pm

2 stops26h 30m

Ko Samui

Wed 9/16

9:00 pm-8:25 pm

2 stops35h 25m

$1,001
Quickest round-trip

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Sun 11/22

10:55 pm-3:35 pm

2 stops27h 40m

Ko Samui

Fri 12/11

7:55 am-4:50 pm

2 stops21h 55m

$1,015

DallasKo Samui

DFW Dallas/Fort Worth - USM Ko Samui

DFWUSM

Dallas/Fort Worth

Sun 10/18

10:55 pm-7:40 pm

1 stop32h 45m

Ko Samui

Thu 10/22

6:00 am-5:50 pm

2 stops23h 50m

$1,043

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Texas to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Ko Samui?

Flight times vary depending on what airport in Texas you fly out of and what airport in Ko Samui you fly into. For example, flying from Dallas to Ko Samui takes 25h 50m on average. On the other hand, flying from Houston to Ko Samui takes 34h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Texas to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Ko Samui

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Texas to Ko Samui takes 25h 50m
There are no direct flights from Texas to Ko Samui. There are no popular flight routes from Texas to Ko Samui.
Search flight deals

Frequently asked questions about flying from Texas to Ko Samui

  • When did momondo last update prices for flights from Texas to Ko Samui Airport?

    Prices for flights from Texas to Ko Samui Airport refresh daily.

  • How old do you have to be to fly from Texas to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Ko Samui?

Finding the right flight to Ko Samui from Texas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Texas to Ko Samui with flexible booking policies on momondo?

Yes. All flights to Ko Samui from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to Ko Samui?

Once you have performed a search for Texas to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Texas to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Texas to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/13
Sun 9/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand