What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

Which airline has the best punctuality record on Dallas to Ko Samui flights?

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How often are flights from Dallas to Ko Samui delayed?

Historically, on average around 23% of flights between Dallas and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for Dallas to Ko Samui flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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Cheap round-trip flights

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10:50 pm - 5:40 pm

DFW

USM

29h 50m2 stops

7:15 am - 7:05 pm

USM

DFW

24h 50m2 stops

$936EVA Air

Tue, Jan 20 - Wed, Jan 28

10:50 pm - 1:45 pm

DFW

USM

26h 55m2 stops

8:45 am - 7:55 pm

USM

DFW

23h 10m2 stops

$974EVA Air

Sun, Apr 26 - Mon, May 4

10:50 pm - 3:40 pm

DFW

USM

27h 50m2 stops

7:35 pm - 7:05 pm

USM

DFW

36h 30m2 stops

$1,042EVA Air

Sun, Jan 18 - Sun, Jan 25

10:50 pm - 4:40 pm

DFW

USM

28h 50m2 stops

6:05 pm - 7:55 pm

USM

DFW

38h 50m3 stops

$1,296Multiple Airlines

Thu, Jan 22 - Tue, Jan 27

10:55 pm - 7:35 pm

DFW

USM

31h 40m1 stop

8:20 am - 4:50 pm

USM

DFW

21h 30m2 stops

$1,302Multiple Airlines

Tue, Jan 20 - Wed, Jan 28

10:50 pm - 3:40 pm

DFW

USM

27h 50m2 stops

9:10 pm - 7:55 pm

USM

DFW

35h 45m3 stops

$1,317Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

10:50 pm - 5:00 pm

DFW

USM

29h 10m2 stops

2:05 pm - 5:35 am

USM

DFW

28h 30m3 stops

$1,400Multiple Airlines

Tue, Jan 20 - Wed, Jan 28

10:55 pm - 7:35 pm

DFW

USM

31h 40m1 stop

2:05 pm - 4:50 pm

USM

DFW

39h 45m2 stops

$1,470Multiple Airlines

Thu, Jan 22 - Tue, Jan 27

10:55 pm - 7:35 pm

DFW

USM

31h 40m1 stop

2:05 pm - 4:50 pm

USM

DFW

39h 45m2 stops

$1,520Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

5:45 am - 8:00 am

DFW

USM

37h 15m3 stops

9:10 pm - 7:55 pm

USM

DFW

35h 45m3 stops

$1,544Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

EVA Air flights from Dallas to Ko Samui

Our best EVA Air deals on Dallas to Ko Samui flight tickets

EVA Air

Jan 20

DFW10:50 pmDallas/Fort Worth

29h 10m

2 stops

USM5:00 pmKo Samui

Jan 27

USM9:10 pmKo Samui

34h 55m

2 stops

DFW7:05 pmDallas/Fort Worth

$936

Find similar

EVA Air

Apr 26

DFW10:50 pmDallas/Fort Worth

26h 55m

2 stops

USM1:45 pmKo Samui

May 4

USM8:45 amKo Samui

23h 10m

2 stops

DFW7:55 pmDallas/Fort Worth

$974

Find similar

EVA Air

Jan 18

DFW10:50 pmDallas/Fort Worth

27h 50m

2 stops

USM3:40 pmKo Samui

Jan 25

USM7:35 pmKo Samui

36h 30m

2 stops

DFW7:05 pmDallas/Fort Worth

$1,042

Find similar

Qatar Airways flights from Dallas to Ko Samui

Our best Qatar Airways deals on Dallas to Ko Samui flight tickets

Qatar Airways

Dec 23

DFW5:30 pmDallas/Fort Worth

30h 35m

2 stops

USM1:05 pmKo Samui

Jan 6

USM11:40 amKo Samui

34h 45m

2 stops

DFW9:25 amDallas/Fort Worth

$4,514

Find similar

Qatar Airways

Dec 23

DFW10:55 pmDallas/Fort Worth

30h 20m

2 stops

USM6:15 pmKo Samui

Jan 6

USM11:40 amKo Samui

58h 45m

2 stops

DFW9:25 amDallas/Fort Worth

$4,517

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 1/20

10:50 pm-5:40 pm

2 stops29h 50m

Ko Samui

Wed 1/28

7:15 am-7:05 pm

2 stops24h 50m

$936

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 4/26

10:50 pm-1:45 pm

2 stops26h 55m

Ko Samui

Mon 5/4

8:45 am-7:55 pm

2 stops23h 10m

$974

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 1/18

10:50 pm-3:40 pm

2 stops27h 50m

Ko Samui

Sun 1/25

7:35 pm-7:05 pm

2 stops36h 30m

$1,042

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Thu 1/22

10:50 pm-4:40 pm

2 stops28h 50m

Ko Samui

Tue 1/27

6:05 pm-7:55 pm

3 stops38h 50m

$1,296

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 1/20

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Wed 1/28

8:20 am-4:50 pm

2 stops21h 30m

$1,302

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 1/18

10:50 pm-3:40 pm

2 stops27h 50m

Ko Samui

Sun 1/25

9:10 pm-7:55 pm

3 stops35h 45m

$1,317

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 1/20

10:50 pm-5:00 pm

2 stops29h 10m

Ko Samui

Wed 1/28

2:05 pm-5:35 am

3 stops28h 30m

$1,400

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Thu 1/22

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Tue 1/27

2:05 pm-4:50 pm

2 stops39h 45m

$1,470

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 1/18

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Sun 1/25

2:05 pm-4:50 pm

2 stops39h 45m

$1,520

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 1/18

5:45 am-8:00 am

3 stops37h 15m

Ko Samui

Sun 1/25

9:10 pm-7:55 pm

3 stops35h 45m

$1,544

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Delays

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

Fastest flight time	27h 55m
Direct flights	None

The fastest flight from Dallas to Ko Samui takes 27h 55m

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

Search flight deals

How far is Dallas to Ko Samui by plane?
Ko Samui is 9303.5 mi away from Dallas. Typically, this will take 26h 55m 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 Tao

Ko Pha Ngan

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.

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.

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Cheap flights from Dallas to Ko Samui from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Ko Samui departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Dallas to Ko Samui

Cheap round-trip flights

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EVA Air flights from Dallas to Ko Samui

Our best EVA Air deals on Dallas to Ko Samui flight tickets

Qatar Airways flights from Dallas to Ko Samui

Our best Qatar Airways deals on Dallas to Ko Samui flight tickets

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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

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

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

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

How often are flights from Dallas to Ko Samui delayed?

Historically, on average around 23% of flights between Dallas and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for Dallas to Ko Samui flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dallas to Ko Samui flights?

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

Fastest flight time

Direct flights

How far is Dallas to Ko Samui by plane?

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

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

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

Traveling to a place near Ko Samui?

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand