How often are flights from Dallas to Ko Samui delayed?

Historically, on average around 26% 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 149 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights at night 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, Delta have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

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.

$1,377 Cheap Flights from Dallas to Ko Samui in 2026

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.

12:15 am - 5:05 pm

DFW

USM

28h 50m

2 stops

6:00 am - 8:50 pm

USM

DFW

50h 50m

2 stops

$1,406Multiple Airlines

Wed, Jul 8 - Thu, Jul 16

12:15 am - 9:35 pm

DFW

USM

33h 20m

2 stops

8:45 am - 8:50 pm

USM

DFW

24h 05m

2 stops

$1,420EVA Air

Mon, Jul 13 - Mon, Jul 20

12:15 am - 9:35 pm

DFW

USM

33h 20m

2 stops

6:00 am - 8:50 pm

USM

DFW

26h 50m

2 stops

$1,421Multiple Airlines

Mon, Jul 13 - Mon, Jul 20

12:15 am - 8:30 pm

DFW

USM

32h 15m

2 stops

7:50 pm - 8:50 pm

USM

DFW

37h 00m

2 stops

$1,472EVA Air

Fri, Jul 10 - Tue, Jul 14

12:15 am - 3:20 pm

DFW

USM

27h 05m

2 stops

8:45 am - 8:50 pm

USM

DFW

24h 05m

2 stops

$1,663EVA Air

Wed, Jul 22 - Thu, Jul 30

12:15 am - 9:35 pm

DFW

USM

33h 20m

2 stops

8:10 am - 8:50 pm

USM

DFW

24h 40m

2 stops

$1,719EVA Air

Tue, Jun 30 - Tue, Jul 14

12:15 am - 1:45 pm

DFW

USM

25h 30m

2 stops

8:50 pm - 8:50 pm

USM

DFW

36h 00m

2 stops

$1,779EVA Air

Sun, Jun 28 - Mon, Jul 6

12:15 am - 4:35 pm

DFW

USM

28h 20m

2 stops

8:35 pm - 8:50 pm

USM

DFW

36h 15m

2 stops

$1,816EVA Air

Sun, Jun 28 - Mon, Jul 6

12:15 am - 8:50 pm

DFW

USM

32h 35m

2 stops

12:30 pm - 7:35 pm

USM

DFW

43h 05m

3 stops

$2,118Multiple Airlines

Tue, Jun 30 - Tue, Jul 14

12:30 pm - 7:45 am

DFW

USM

31h 15m

3 stops

7:50 pm - 7:35 pm

USM

DFW

35h 45m

2 stops

$2,240Multiple Airlines

Sat, Jul 11 - Tue, Jul 14

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EVA Air flights from Dallas to Ko Samui

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

EVA Air

Sep 13

DFW12:15 amDallas/Fort Worth

25h 30m

2 stops

USM1:45 pmKo Samui

Sep 21

USM8:35 pmKo Samui

35h 50m

2 stops

DFW8:25 pmDallas/Fort Worth

$1,141

EVA Air

Sep 12

DFW12:15 amDallas/Fort Worth

28h 15m

2 stops

USM4:30 pmKo Samui

Sep 17

USM6:00 amKo Samui

26h 25m

2 stops

DFW8:25 pmDallas/Fort Worth

$1,235

EVA Air

Sep 12

DFW12:15 amDallas/Fort Worth

28h 50m

2 stops

USM5:05 pmKo Samui

Sep 17

USM6:00 amKo Samui

26h 25m

2 stops

DFW8:25 pmDallas/Fort Worth

$1,236

Cathay Pacific flights from Dallas to Ko Samui

Our best Cathay Pacific deals on Dallas to Ko Samui flight tickets

Cathay Pacific

Sep 14

DFW10:55 pmDallas/Fort Worth

32h 45m

1 stop

USM7:40 pmKo Samui

Sep 21

USM11:55 amKo Samui

41h 55m

1 stop

DFW5:50 pmDallas/Fort Worth

$1,542

Cathay Pacific

Jul 14

DFW10:55 pmDallas/Fort Worth

32h 45m

1 stop

USM7:40 pmKo Samui

Jul 20

USM11:55 amKo Samui

42h 30m

1 stop

DFW6:25 pmDallas/Fort Worth

$2,506

Cathay Pacific

Jun 29

DFW10:55 pmDallas/Fort Worth

32h 45m

1 stop

USM7:40 pmKo Samui

Jul 6

USM11:55 amKo Samui

42h 30m

1 stop

DFW6:25 pmDallas/Fort Worth

$2,646

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Wed 7/8

12:15 am-5:05 pm

2 stops28h 50m

Ko Samui

Thu 7/16

6:00 am-8:50 pm

2 stops50h 50m

$1,406

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Mon 7/13

12:15 am-9:35 pm

2 stops33h 20m

Ko Samui

Mon 7/20

8:45 am-8:50 pm

2 stops24h 05m

$1,420

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Mon 7/13

12:15 am-9:35 pm

2 stops33h 20m

Ko Samui

Mon 7/20

6:00 am-8:50 pm

2 stops26h 50m

$1,421

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Fri 7/10

12:15 am-8:30 pm

2 stops32h 15m

Ko Samui

Tue 7/14

7:50 pm-8:50 pm

2 stops37h 00m

$1,472

Quickest round-trip

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Wed 7/22

12:15 am-3:20 pm

2 stops27h 05m

Ko Samui

Thu 7/30

8:45 am-8:50 pm

2 stops24h 05m

$1,663

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 6/30

12:15 am-9:35 pm

2 stops33h 20m

Ko Samui

Tue 7/14

8:10 am-8:50 pm

2 stops24h 40m

$1,719

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 6/28

12:15 am-1:45 pm

2 stops25h 30m

Ko Samui

Mon 7/6

8:50 pm-8:50 pm

2 stops36h 00m

$1,779

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sun 6/28

12:15 am-4:35 pm

2 stops28h 20m

Ko Samui

Mon 7/6

8:35 pm-8:50 pm

2 stops36h 15m

$1,816

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Tue 6/30

12:15 am-8:50 pm

2 stops32h 35m

Ko Samui

Tue 7/14

12:30 pm-7:35 pm

3 stops43h 05m

$2,118

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sat 7/11

12:30 pm-7:45 am

3 stops31h 15m

Ko Samui

Tue 7/14

7:50 pm-7:35 pm

2 stops35h 45m

$2,240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

Airlines

Delays

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

Qatar Airways, Cathay Pacific, and Japan Airlines are the most popular carriers operating from Dallas to Ko Samui

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 15m
Direct flights	None

The fastest flight from Dallas to Ko Samui takes 27h 15m

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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Frequently asked questions about flying from Dallas to Ko Samui

How far is Dallas to Ko Samui by plane?
Ko Samui is 9303.5 mi away from Dallas. Typically, this will take 27h 15m 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

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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.

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Cheap flights from Dallas to Ko Samui from $1,406

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Ko Samui departing on 7/8. 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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How to get the cheapest flight ticket from Dallas to Ko Samui

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How often are flights from Dallas to Ko Samui delayed?

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

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

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

Cheap Dallas to Ko Samui flight deals and tips

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An easier way to manage your Ko Samui trip

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Cabin classes currently available on flights to Ko Samui

List of cabin classes available on flights landing in Ko Samui. Availability may vary depending on flight origin and airline.

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