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

EVA Air, Qatar Airways, and Japan Airlines are the most popular carriers operating from Texas to Ko Samui

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 27h 45m on average. On the other hand, flying from Houston to Ko Samui takes 29h 40m 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.

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.

$572 Cheap Flights from Texas to Ko Samui in 2026

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Find the cheapest flights from Texas to Ko Samui

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 pm - 7:45 am

DFW

USM

44h 55m

2 stops

7:55 am - 7:40 pm

USM

DFW

47h 45m

2 stops

$985EVA Air

vie., mar. 20 - sáb., mar. 28

10:50 pm - 5:50 pm

DFW

USM

31h 00m

2 stops

8:30 am - 7:40 pm

USM

DFW

47h 10m

2 stops

$1,001EVA Air

sáb., mar. 21 - sáb., mar. 28

10:55 pm - 7:35 pm

DFW

USM

32h 40m

1 stop

4:30 pm - 5:50 pm

USM

DFW

37h 20m

2 stops

$1,400Multiple Airlines

sáb., mar. 21 - sáb., mar. 28

9:05 pm - 3:25 pm

IAH

USM

30h 20m

2 stops

7:55 pm - 7:10 pm

USM

IAH

35h 15m

2 stops

$1,414Multiple Airlines

mar., jul. 7 - lun., jul. 13

9:05 pm - 8:15 am

IAH

USM

47h 10m

2 stops

7:45 pm - 7:10 pm

USM

IAH

35h 25m

2 stops

$1,418Multiple Airlines

mar., jul. 7 - lun., jul. 13

2:30 pm - 8:15 am

IAH

USM

29h 45m

2 stops

4:25 pm - 7:10 pm

USM

IAH

62h 45m

2 stops

$1,519Multiple Airlines

vie., jul. 10 - vie., jul. 17

4:50 pm - 8:35 am

DFW

USM

27h 45m

2 stops

6:25 pm - 3:05 pm

USM

DFW

56h 40m

2 stops

$1,666Finnair

vie., jun. 12 - dom., jun. 21

6:40 pm - 7:35 pm

IAH

USM

59h 55m

2 stops

11:40 am - 11:53 pm

USM

IAH

48h 13m

2 stops

$1,667Cathay Pacific

sáb., mar. 7 - sáb., mar. 14

6:40 pm - 7:35 pm

IAH

USM

59h 55m

2 stops

11:40 am - 11:53 pm

USM

IAH

48h 13m

2 stops

$1,767Cathay Pacific

sáb., mar. 7 - sáb., mar. 14

2:31 pm - 9:20 am

DFW

USM

30h 49m

3 stops

5:50 pm - 9:50 am

USM

DFW

28h 00m

2 stops

$2,498Qatar Airways

vie., jun. 12 - dom., jun. 21

EVA Air flights from Texas to Ko Samui

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

EVA Air

Mar 20

DFW10:50 pmDallas/Fort Worth

44h 55m

2 stops

USM7:45 amKo Samui

Mar 28

USM7:55 amKo Samui

47h 45m

2 stops

DFW7:40 pmDallas/Fort Worth

$985

EVA Air

Mar 21

DFW10:50 pmDallas/Fort Worth

31h 00m

2 stops

USM5:50 pmKo Samui

Mar 28

USM8:30 amKo Samui

47h 10m

2 stops

DFW7:40 pmDallas/Fort Worth

$1,001

EVA Air

Jul 6

IAH1:35 amHouston George Bush Intcntl

24h 10m

2 stops

USM1:45 pmKo Samui

Jul 13

USM2:00 pmKo Samui

28h 16m

3 stops

IAH6:16 amHouston George Bush Intcntl

$1,645

Cathay Pacific flights from Texas to Ko Samui

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

Cathay Pacific

Mar 7

IAH6:40 pmHouston George Bush Intcntl

59h 55m

2 stops

USM7:35 pmKo Samui

Mar 14

USM11:40 amKo Samui

48h 13m

2 stops

IAH11:53 pmHouston George Bush Intcntl

$1,667

Cathay Pacific

Mar 7

IAH6:40 pmHouston George Bush Intcntl

59h 55m

2 stops

USM7:35 pmKo Samui

Mar 14

USM11:40 amKo Samui

48h 13m

2 stops

IAH11:53 pmHouston George Bush Intcntl

$1,767

Fly from

Fly to

Route

Depart

Return

Price

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

vie. 3/20

10:50 pm-7:45 am

2 stops44h 55m

Ko Samui

sáb. 3/28

7:55 am-7:40 pm

2 stops47h 45m

$985

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

sáb. 3/21

10:50 pm-5:50 pm

2 stops31h 00m

Ko Samui

sáb. 3/28

8:30 am-7:40 pm

2 stops47h 10m

$1,001

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

sáb. 3/21

10:55 pm-7:35 pm

1 stop32h 40m

Ko Samui

sáb. 3/28

4:30 pm-5:50 pm

2 stops37h 20m

$1,400

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

mar. 7/7

9:05 pm-3:25 pm

2 stops30h 20m

Ko Samui

lun. 7/13

7:55 pm-7:10 pm

2 stops35h 15m

$1,414

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

mar. 7/7

9:05 pm-8:15 am

2 stops47h 10m

Ko Samui

lun. 7/13

7:45 pm-7:10 pm

2 stops35h 25m

$1,418

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

vie. 7/10

2:30 pm-8:15 am

2 stops29h 45m

Ko Samui

vie. 7/17

4:25 pm-7:10 pm

2 stops62h 45m

$1,519

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

vie. 6/12

4:50 pm-8:35 am

2 stops27h 45m

Ko Samui

dom. 6/21

6:25 pm-3:05 pm

2 stops56h 40m

$1,666

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

sáb. 3/7

6:40 pm-7:35 pm

2 stops59h 55m

Ko Samui

sáb. 3/14

11:40 am-11:53 pm

2 stops48h 13m

$1,667

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

sáb. 3/7

6:40 pm-7:35 pm

2 stops59h 55m

Ko Samui

sáb. 3/14

11:40 am-11:53 pm

2 stops48h 13m

$1,767

DallasKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

vie. 6/12

2:31 pm-9:20 am

3 stops30h 49m

Ko Samui

dom. 6/21

5:50 pm-9:50 am

2 stops28h 00m

$2,498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 Texas 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 Texas 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.

Can stopping save me money on Texas to Ko Samui flights?

You could potentially save up to 49% on your flight if you consider stops on a Texas to Ko Samui flight.

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	27h 45m
Direct flights	None

The fastest flight from Texas to Ko Samui takes 27h 45m

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

Search flight deals

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.

Ko Tao

Ko Pha Ngan

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.