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.

How often are flights from Dallas to Ko Samui delayed?

Historically, on average around 21% 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 147 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 evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

Prices for flights from Dallas/Fort Worth Airport to Ko Samui Airport are updated daily.

How old do you have to be to fly from Dallas/Fort Worth Airport 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/Fort Worth Airport 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.

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

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Find the cheapest flights from Dallas/Fort Worth Airport to Ko Samui

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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 - 2:55 pm

DFW

USM

28h 05m2 stops

10:00 am - 7:40 pm

USM

DFW

21h 40m2 stops

$1,012EVA Air

Fri, Mar 20 - Sat, Mar 28

10:50 pm - 5:40 pm

DFW

USM

29h 50m2 stops

9:20 am - 7:05 pm

USM

DFW

22h 45m2 stops

$1,063EVA Air

Thu, Jan 8 - Wed, Jan 14

10:50 pm - 3:40 pm

DFW

USM

27h 50m2 stops

9:20 am - 7:20 pm

USM

DFW

23h 00m2 stops

$1,110EVA Air

Fri, Jan 30 - Fri, Feb 6

10:50 pm - 3:40 pm

DFW

USM

27h 50m2 stops

8:30 am - 7:20 pm

USM

DFW

23h 50m2 stops

$1,154EVA Air

Sat, Jan 31 - Sat, Feb 7

10:50 pm - 7:30 am

DFW

USM

43h 40m2 stops

6:05 pm - 7:55 pm

USM

DFW

38h 50m3 stops

$1,362Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

10:55 pm - 7:35 pm

DFW

USM

32h 40m1 stop

8:30 am - 5:50 pm

USM

DFW

21h 20m2 stops

$1,403Multiple Airlines

Fri, Mar 20 - Sat, Mar 28

8:35 pm - 6:15 pm

DFW

USM

56h 40m2 stops

11:40 am - 5:35 am

USM

DFW

30h 55m3 stops

$1,554Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

10:55 pm - 7:35 pm

DFW

USM

31h 40m1 stop

7:55 am - 4:50 pm

USM

DFW

21h 55m2 stops

$1,564Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

7:12 pm - 9:20 pm

DFW

USM

38h 08m3 stops

11:40 am - 5:00 am

USM

DFW

29h 20m2 stops

$1,878Cathay Pacific

Fri, Mar 20 - Fri, Mar 27

Cathay Pacific flights from Dallas/Fort Worth Airport to Ko Samui

Our best Cathay Pacific deals on Dallas/Fort Worth Airport to Ko Samui flight tickets

Cathay Pacific

Mar 20

DFW7:12 pmDallas/Fort Worth

38h 08m

3 stops

USM9:20 pmKo Samui

Mar 27

USM11:40 amKo Samui

29h 20m

2 stops

DFW5:00 amDallas/Fort Worth

$1,878

Find similar

Cathay Pacific

Jan 8

DFW10:55 pmDallas/Fort Worth

29h 45m

2 stops

USM5:40 pmKo Samui

Jan 14

USM9:20 amKo Samui

27h 05m

3 stops

DFW11:25 pmDallas/Fort Worth

$4,976

Find similar

EVA Air flights from Dallas/Fort Worth Airport to Ko Samui

Our best EVA Air deals on Dallas/Fort Worth Airport to Ko Samui flight tickets

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

Mar 20

DFW10:50 pmDallas/Fort Worth

28h 05m

2 stops

USM2:55 pmKo Samui

Mar 28

USM10:00 amKo Samui

21h 40m

2 stops

DFW7:40 pmDallas/Fort Worth

$1,012

Find similar

EVA Air

Jan 8

DFW10:50 pmDallas/Fort Worth

29h 50m

2 stops

USM5:40 pmKo Samui

Jan 14

USM9:20 amKo Samui

22h 45m

2 stops

DFW7:05 pmDallas/Fort Worth

$1,063

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

Fri 3/20

10:50 pm-2:55 pm

2 stops28h 05m

Ko Samui

Sat 3/28

10:00 am-7:40 pm

2 stops21h 40m

$1,012

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Thu 1/8

10:50 pm-5:40 pm

2 stops29h 50m

Ko Samui

Wed 1/14

9:20 am-7:05 pm

2 stops22h 45m

$1,063

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Fri 1/30

10:50 pm-3:40 pm

2 stops27h 50m

Ko Samui

Fri 2/6

9:20 am-7:20 pm

2 stops23h 00m

$1,110

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sat 1/31

10:50 pm-3:40 pm

2 stops27h 50m

Ko Samui

Sat 2/7

8:30 am-7:20 pm

2 stops23h 50m

$1,154

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sat 1/31

10:50 pm-7:30 am

2 stops43h 40m

Ko Samui

Sat 2/7

6:05 pm-7:55 pm

3 stops38h 50m

$1,362

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Fri 3/20

10:55 pm-7:35 pm

1 stop32h 40m

Ko Samui

Sat 3/28

8:30 am-5:50 pm

2 stops21h 20m

$1,403

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Fri 1/30

8:35 pm-6:15 pm

2 stops56h 40m

Ko Samui

Fri 2/6

11:40 am-5:35 am

3 stops30h 55m

$1,554

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Sat 1/31

10:55 pm-7:35 pm

1 stop31h 40m

Ko Samui

Sat 2/7

7:55 am-4:50 pm

2 stops21h 55m

$1,564

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Fri 3/20

7:12 pm-9:20 pm

3 stops38h 08m

Ko Samui

Fri 3/27

11:40 am-5:00 am

2 stops29h 20m

$1,878

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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

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/Fort Worth Airport 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/Fort Worth Airport 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.

When to book flights from Dallas/Fort Worth Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Ko Samui (DFW to USM) flight deals and tips

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

Fastest flight time	26h 55m
Direct flights	None

The fastest flight from Dallas/Fort Worth Airport to Ko Samui takes 26h 55m

There are no direct flights from Dallas/Fort Worth Airport to Ko Samui. There are no popular flight routes from Dallas/Fort Worth Airport to Ko Samui.

Search flight deals

How far is Dallas/Fort Worth to Ko Samui by plane?
Dallas/Fort Worth and Ko Samui are 9290.9 mi apart from one another. A reasonable flight in good conditions will take 26h 55m.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to Ko Samui Airport?
Prices for flights from Dallas/Fort Worth Airport to Ko Samui Airport are updated daily.
How old do you have to be to fly from Dallas/Fort Worth Airport 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/Fort Worth Airport 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.

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?

Yes. momondo enables you to select and highlight flights to Ko Samui from Dallas with this policy.

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

momondo provides multiple filters to help you find the best flight to Ko Samui from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Dallas and alert you when they change.

An easier way to manage your Ko Samui trip

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Cheap flights from Dallas/Fort Worth Airport to Ko Samui from $974

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Dallas/Fort Worth Airport to Ko Samui

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Cathay Pacific flights from Dallas/Fort Worth Airport to Ko Samui

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momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ko Samui that are best for you.

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Ko Samui

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?

How often are flights from Dallas to Ko Samui delayed?

Historically, on average around 21% 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 147 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 evening 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, Frontier have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

When to book flights from Dallas/Fort Worth Airport to Ko Samui

Cheap Dallas/Fort Worth Airport to Ko Samui (DFW to USM) flight deals and tips

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

Fastest flight time

Direct flights

How far is Dallas/Fort Worth to Ko Samui by plane?

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

How old do you have to be to fly from Dallas/Fort Worth Airport 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