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Koh Samui

$1,474+ Cheap flights from Texas to Koh Samui (USM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — USM
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Texas to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Texas (USTX) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$1,474
(Ovago)
From Texas to Ko Samui
Search Deals

Find flight deals from Texas to Koh Samui

Cheapest flights from Texas to Koh Samui
Explore the most affordable flight options available from Texas to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:00 amIAH - USM
2 stops26h 45mEVA Air
Tue 5/207:00 amUSM - IAH
2 stops27h 20mEVA Air
Deal found 1/20$1,474
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:10 pmIAH - USM
2 stops31h 45mQatar Airways
Tue 5/209:30 pmUSM - IAH
2 stops30h 20mQatar Airways
Deal found 1/20$1,507
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/310:55 pmDFW - USM
2 stops47h 35mQatar Airways
Sat 7/122:00 pmUSM - DFW
2 stops31h 50mQatar Airways
Deal found 1/20$1,683
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/303:05 pmIAH - USM
2 stops38h 10mTurkish Airlines
Tue 3/113:50 pmUSM - IAH
2 stops40h 35mTurkish Airlines
Deal found 1/20$1,938
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:32 amIAH - USM
2 stops44h 43mMultiple Airlines
Tue 5/201:30 pmUSM - IAH
3 stops41h 20mMultiple Airlines
Deal found 1/20$2,280
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3011:57 amIAH - USM
3 stops41h 18mSingapore Airlines
Tue 3/118:55 amUSM - IAH
2 stops42h 30mSingapore Airlines
Deal found 1/20$2,484
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:55 pmDFW - USM
2 stops24h 50mMultiple Airlines
Sat 7/123:20 pmUSM - DFW
3 stops27h 00mMultiple Airlines
Deal found 1/20$2,641
This AranGrant deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:55 pmIAH - USM
3 stops46h 45mJapan Airlines
Wed 3/127:00 pmUSM - IAH
3 stops28h 31mJapan Airlines
Deal found 1/21$3,507
This AranGrant deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:00 amHOU - USM
3 stops36h 10mJapan Airlines
Wed 3/127:00 pmUSM - HOU
3 stops35h 02mJapan Airlines
Deal found 1/20$3,519

Find flights from Texas to Koh Samui within your budget

Customize your flight search to find flights from Texas to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Wed 4/30

1:00 am-3:45 pm

2 stops26h 45m

Ko Samui

Tue 5/20

7:00 am-10:20 pm

2 stops27h 20m

$1,474

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Thu 5/1

6:10 pm-1:55 pm

2 stops31h 45m

Ko Samui

Tue 5/20

9:30 pm-3:50 pm

2 stops30h 20m

$1,507

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Thu 5/1

9:32 am-6:15 pm

2 stops44h 43m

Ko Samui

Tue 5/20

1:30 pm-6:50 pm

3 stops41h 20m

$2,280

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Mon 3/3

7:55 pm-7:40 am

3 stops46h 45m

Ko Samui

Wed 3/12

7:00 pm-11:31 am

3 stops28h 31m

$3,507

HoustonKoh Samui

HOU - USM

HOUUSM

Houston Hobby

Mon 3/3

7:00 am-8:10 am

3 stops36h 10m

Ko Samui

Wed 3/12

7:00 pm-6:02 pm

3 stops35h 02m

$3,519

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Texas to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Texas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Texas to Koh Samui

Get recent, data-driven insights about flights from Texas to Koh Samui including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from TX to USM?

Find hourly flight availability from Texas to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Koh Samui as you normally would.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Japan Airlines and Qatar Airways from Texas to Koh Samui by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,253 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very good
1,253 reviews
EVA Air
8.4
Very good
1,253 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Japan Airlines
8.3
Very good
1,449 reviews
EVA Air
8.4
Very good
1,253 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Qatar Airways
7.5
Good
3,752 reviews
EVA Air
8.4
Very good
1,253 reviews

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Related info for your journey

Find useful and relevant information for your journey from Texas to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Koh Samui from Texas?

    Located just 2.1 mi from the city center, Ko Samui (USM) is the airport most travelers will use when flying to Koh Samui from Texas.

  • What are the most popular routes from Texas to Koh Samui?

    The most popular route from Texas to Koh Samui is Houston Hobby - Ko Samui. You may also consider Dallas/Fort Worth - Ko Samui or Houston George Bush Intcntl - Ko Samui.

  • Can I find deals for flights from Texas to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Texas to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Koh Samui.

  • Can I find deals for business class flights from Texas to Koh Samui?

    Yes. Cheapflights offers flight deals from Texas to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Texas?

Book flights to Texas if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

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Alternative routes for Texas to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
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