What is the cheapest airline that flies from Dallas to Ko Samui?

EVA Air and Cathay Pacific are the most popular carriers operating from Dallas to Ko Samui

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

Prices for flights from Dallas to Ko Samui Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Ko Samui Airport.

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

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$60 Cheap Flights from Dallas to Ko Samui in 2025/26

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Find the cheapest flights from Dallas to Ko Samui

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 pm - 8:15 pmDFW-USM

32h 25m2 stops

9:35 am - 7:05 pmUSM-DFW

22h 30m2 stops

$1,210Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

10:55 pm - 7:35 pmDFW-USM

31h 40m1 stop

4:30 pm - 4:50 pmUSM-DFW

37h 20m2 stops

$1,379Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

10:50 pm - 4:25 pmDFW-USM

28h 35m2 stops

8:15 am - 7:05 pmUSM-DFW

47h 50m2 stops

$2,053Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Jan 6

10:50 pm - 4:40 pmDFW-USM

28h 50m2 stops

8:15 am - 7:05 pmUSM-DFW

23h 50m2 stops

$2,177Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Jan 6

10:55 pm - 7:35 pmDFW-USM

32h 40m1 stop

6:55 pm - 5:55 pmUSM-DFW

35h 00m2 stops

$2,325Multiple Airlines

Find Deal

Tue, Mar 24 - Wed, May 6

10:55 pm - 2:55 pmDFW-USM

28h 00m2 stops

6:55 pm - 5:55 pmUSM-DFW

35h 00m2 stops

$2,344Multiple Airlines

Find Deal

Tue, Mar 24 - Wed, May 6

6:50 pm - 2:55 pmDFW-USM

32h 05m3 stops

6:55 pm - 5:55 pmUSM-DFW

35h 00m2 stops

$2,368Multiple Airlines

Find Deal

Tue, Mar 24 - Wed, May 6

6:50 pm - 2:55 pmDFW-USM

32h 05m3 stops

3:50 pm - 6:01 amUSM-DFW

26h 11m3 stops

$2,397Multiple Airlines

Find Deal

Tue, Mar 24 - Wed, May 6

10:55 pm - 7:35 pmDFW-USM

31h 40m1 stop

8:30 am - 4:50 pmUSM-DFW

21h 20m2 stops

$5,490Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Jan 6

10:55 pm - 7:35 pmDFW-USM

32h 40m1 stop

10:55 am - 5:55 pmUSM-DFW

43h 00m1 stop

$7,206Multiple Airlines

Find Deal

Tue, Mar 24 - Wed, May 6

Fly from

Fly to

Route

Depart

Return

Price

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 11/2

10:50 pm-8:15 pm

2 stops32h 25m

Ko Samui

Sun 11/9

9:35 am-7:05 pm

2 stops22h 30m

$1,210

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 11/2

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Sun 11/9

4:30 pm-4:50 pm

2 stops37h 20m

$1,379

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 12/23

10:50 pm-4:25 pm

2 stops28h 35m

Ko Samui

Tue 1/6

8:15 am-7:05 pm

2 stops47h 50m

$2,053

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 12/23

10:50 pm-4:40 pm

2 stops28h 50m

Ko Samui

Tue 1/6

8:15 am-7:05 pm

2 stops23h 50m

$2,177

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 3/24

10:55 pm-7:35 pm

1 stop32h 40m

Ko Samui

Wed 5/6

6:55 pm-5:55 pm

2 stops35h 00m

$2,325

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 3/24

10:55 pm-2:55 pm

2 stops28h 00m

Ko Samui

Wed 5/6

6:55 pm-5:55 pm

2 stops35h 00m

$2,344

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 3/24

6:50 pm-2:55 pm

3 stops32h 05m

Ko Samui

Wed 5/6

6:55 pm-5:55 pm

2 stops35h 00m

$2,368

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 3/24

6:50 pm-2:55 pm

3 stops32h 05m

Ko Samui

Wed 5/6

3:50 pm-6:01 am

3 stops26h 11m

$2,397

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 12/23

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Tue 1/6

8:30 am-4:50 pm

2 stops21h 20m

$5,490

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 3/24

10:55 pm-7:35 pm

1 stop32h 40m

Ko Samui

Wed 5/6

10:55 am-5:55 pm

1 stop43h 00m

$7,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas 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

Prices

Airlines

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Wednesday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $177. Flights from Dallas to Ko Samui on a Sunday will generally be more expensive and average around $503. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Dallas to Ko Samui flights are usually those with departure times in the morning. Our users have found flights to Ko Samui in the morning for as low as $210. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $371 per ticket.

Cheap Dallas to Ko Samui flight deals and tips

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

Direct flights	None

There are no direct flights from Dallas to Ko Samui. There are no popular flight routes from Dallas to Ko Samui.

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How far is Dallas to Ko Samui by plane?
Ko Samui is 9303.5 mi away from Dallas. Typically, this will take 28h 00m by plane in normal conditions.
When did momondo last update prices for flights from Dallas to Ko Samui Airport?
Prices for flights from Dallas to Ko Samui Airport were last updated today.
How old do you have to be to fly from Dallas to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Ko Samui for you.

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

momondo does allow users to show only those flights to Ko Samui from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Ko Samui.

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

Yes momondo offers price alerts on flights to Ko Samui from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.