HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Koh Samui

$1,502+ Cheap flights from George Bush Intcntl (IAH) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — USM
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Koh Samui with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,502
(FlightHub)
Provider with most accurate pricing for Houston George Bush Intcntl-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Ko Samui flights.
Search Deals
From Houston George Bush Intcntl to Ko Samui
Search Deals

Find flight deals from George Bush Intcntl to Koh Samui

Best flights from George Bush Intcntl to Koh Samui
Discover carefully curated flight deals from George Bush Intcntl to Koh Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 18, 2024.

This FlightHub deal was found by Cheapflights users on 12/17. 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.
jue. 1/3011:30 pmIAH - USM
2 stops43h 15mEVA Air
mar. 3/1110:00 amUSM - IAH
2 stops24h 00mEVA Air
Deal found 12/17$1,502
This business-class.com deal was found by Cheapflights users on 12/18. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/36:30 amIAH - USM
3 stops43h 25mCathay Pacific
mié. 3/124:30 pmUSM - IAH
3 stops38h 46mCathay Pacific
Deal found 12/18$2,732
This Ovago deal was found by Cheapflights users on 12/17. 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.
jue. 1/307:35 pmIAH - USM
3 stops47h 05mJapan Airlines
mar. 3/117:00 pmUSM - IAH
3 stops28h 31mJapan Airlines
Deal found 12/17$2,944
This CheapOair deal was found by Cheapflights users on 12/17. 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.
jue. 1/3011:57 amIAH - USM
3 stops33h 38mMultiple Airlines
mié. 2/1210:00 amUSM - IAH
2 stops23h 50mMultiple Airlines
Deal found 12/17$3,208

Find flights from George Bush Intcntl to Koh Samui within your budget

Customize your flight search to find flights from George Bush Intcntl 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

jue. 1/30

11:30 pm-7:45 am

2 stops43h 15m

Ko Samui

mar. 3/11

10:00 am-10:00 pm

2 stops24h 00m

$1,502

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

lun. 3/3

6:30 am-2:55 pm

3 stops43h 25m

Ko Samui

mié. 3/12

4:30 pm-7:16 pm

3 stops38h 46m

$2,732

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

jue. 1/30

7:35 pm-7:40 am

3 stops47h 05m

Ko Samui

mar. 3/11

7:00 pm-11:31 am

3 stops28h 31m

$2,944

HoustonKoh Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

jue. 1/30

11:57 am-10:35 am

3 stops33h 38m

Ko Samui

mié. 2/12

10:00 am-8:50 pm

2 stops23h 50m

$3,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Koh Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Koh Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Koh Samui flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Koh Samui flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Koh Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from George Bush Intcntl 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 George Bush Intcntl to Koh Samui

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

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 diciembre 18, 2024.
EVA Air
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,273 reviews
EVA Air
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Cathay Pacific
7.5
Good
841 reviews
EVA Air
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 Houston George Bush Intcntl?

    Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from Houston George Bush Intcntl. On average, Ko Samui has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Koh Samui round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Koh Samui is EVA Air. Our recent data shows that you can find tickets from as low as $1,502 on this airline. Additional options worth looking into are Cathay Pacific and Japan Airlines, starting at $2,732 and $2,944 round-trip.

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

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

  • How can I find direct flights from George Bush Intcntl to Koh Samui?

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

  • Can I find deals for business class flights from George Bush Intcntl to Koh Samui?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.