One Way

Popular Filters

One Way Price

AUD 1,128 AUD 9,600

Duration

25 h 45 m 63 h 30 m

Stops From Houston - Hobby Apt

Departure From Houston - Hobby Apt

6 AM - 12 PM

AUD 1,725

12 PM - 6 PM

AUD 1,128

After 6 PM

AUD 1,128

Arrival at Koh Samui

6 AM - 12 PM

AUD 3,148

12 PM - 6 PM

AUD 1,725

After 6 PM

AUD 1,128

Alliances & Airlines

Oneworld

(8)

SkyTeam

(1)

Star Alliance

(16)

+ 5 more

Layover Airports

+ 6 more

Layover Duration

3 h 32 m 41 h 0 m

Houston To Koh Samui Flights

Book Houston to Koh Samui flight tickets at lowest price. Get best deals on your upcoming Houston to Koh Samui flights only on MakeMyTrip. Also Book Koh Samui to Houston Flights. Currently 20 flights flying from Houston to Koh Samui. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


Sorted By:
Departure
Duration
Arrival
Price
United Airlines, Bangkok Airways

More Timing Options

AUD 1,128

Transit Visa may be required

Houston to Koh Samui , 7 Mar

United Airlines UA | 1609

21:30

Sat, 7 Mar 26

Terminal C

Houston, United States

04 h 29 m

23:59

Sat, 7 Mar 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 869

12:45

Sun, 8 Mar 26

Terminal I

San Francisco, United States

15 h 35 m

19:20

Mon, 9 Mar 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 806

17:05

Tue, 10 Mar 26

Terminal T1

Hong Kong, Hong Kong

03 h 30 m

19:35

Tue, 10 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Bangkok Airways

AUD 1,154

Transit Visa may be required

Houston to Koh Samui , 7 Mar

United Airlines UA | 434

21:50

Sat, 7 Mar 26

Terminal C

Houston, United States

03 h 56 m

23:46

Sat, 7 Mar 26

Terminal T7

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 152

12:10

Sun, 8 Mar 26

Terminal T7

Los Angeles, United States

16 h 05 m

19:15

Mon, 9 Mar 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 806

17:05

Tue, 10 Mar 26

Terminal T1

Hong Kong, Hong Kong

03 h 30 m

19:35

Tue, 10 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

AUD 1,258

Houston to Koh Samui , 7 Mar

Qatar Airways QR | 714

17:45

Sat, 7 Mar 26

Terminal D

Houston, United States

14 h 15 m

17:00

Sun, 8 Mar 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 942

19:55

Sun, 8 Mar 26

Doha, Qatar

07 h 50 m

08:45

Mon, 9 Mar 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 4419 | Operated By Bangkok Airways

17:20

Mon, 9 Mar 26

Terminal T1

Singapore, Singapore

01 h 55 m

18:15

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Cathay Pacific

AUD 1,708

Transit Visa may be required

Houston to Koh Samui , 7 Mar

American Airlines AA | 2640

16:36

Sat, 7 Mar 26

Terminal A

Houston, United States

01 h 32 m

18:08

Sat, 7 Mar 26

Terminal 0

Dallas/Fort Worth, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 875

22:55

Sat, 7 Mar 26

Terminal D

Dallas/Fort Worth, United States

16 h 40 m

05:35

Mon, 9 Mar 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 6503 | Operated By Bangkok Airways

17:05

Mon, 9 Mar 26

Terminal T1

Hong Kong, Hong Kong

03 h 30 m

19:35

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines, Eva Airways

AUD 1,725

Transit Visa may be required | Re Check-in of Baggage required

Houston to Koh Samui , 7 Mar

Delta Air Lines DL | 1216

06:10

Sat, 7 Mar 26

Terminal A

Houston, United States

03 h 53 m

08:03

Sat, 7 Mar 26

Terminal T3

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 11

22:35

Sat, 7 Mar 26

Terminal B

Los Angeles, United States

14 h 40 m

05:15

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 201

09:40

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

03 h 55 m

12:35

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 3945 | Operated By Bangkok Airways

14:30

Mon, 9 Mar 26

Bangkok, Thailand

01 h 10 m

15:40

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways

AUD 3,051

Transit Visa may be required

Houston to Koh Samui , 7 Mar

Eva Airways BR | 51

23:30

Sat, 7 Mar 26

Terminal D

Houston, United States

16 h 50 m

06:20

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 211

08:25

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 05 m

11:30

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 3945 | Operated By Bangkok Airways

14:30

Mon, 9 Mar 26

Bangkok, Thailand

01 h 10 m

15:40

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

More Timing Options

AUD 3,148

Transit Visa may be required

Houston to Koh Samui , 7 Mar

Turkish Airlines TK | 134

14:55

Sat, 7 Mar 26

Terminal D

Houston, United States

11 h 50 m

11:45

Sun, 8 Mar 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:30

Sun, 8 Mar 26

Istanbul, Turkey

08 h 50 m

04:20

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 4462 | Operated By Bangkok Airways

06:30

Mon, 9 Mar 26

Bangkok, Thailand

01 h 35 m

08:05

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines, Bangkok Airways

AUD 3,265

Transit Visa may be required

Houston to Koh Samui , 7 Mar

Turkish Airlines TK | 134

14:55

Sat, 7 Mar 26

Terminal D

Houston, United States

11 h 50 m

11:45

Sun, 8 Mar 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:30

Sun, 8 Mar 26

Istanbul, Turkey

08 h 50 m

04:20

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 1111

05:50

Mon, 9 Mar 26

Bangkok, Thailand

01 h 35 m

07:25

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways

AUD 4,117

Transit Visa may be required

Houston to Koh Samui , 7 Mar

Eva Airways BR | 51

23:30

Sat, 7 Mar 26

Terminal D

Houston, United States

16 h 50 m

06:20

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 67

08:05

Mon, 9 Mar 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 05 m

11:10

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 3945 | Operated By Bangkok Airways

14:30

Mon, 9 Mar 26

Bangkok, Thailand

01 h 10 m

15:40

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Air Canada, Bangkok Airways

AUD 6,207

Transit Visa may be required

Houston to Koh Samui , 7 Mar

Air Canada AC | 1293

17:25

Sat, 7 Mar 26

Terminal A

Houston, United States

04 h 58 m

20:23

Sat, 7 Mar 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 65

22:25

Sat, 7 Mar 26

Terminal M

Vancouver, Canada

16 h 05 m

05:30

Mon, 9 Mar 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 125

07:00

Mon, 9 Mar 26

Bangkok, Thailand

01 h 10 m

08:10

Mon, 9 Mar 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Houston to Koh Samui Flights Information:-

Looking for Houston to Koh Samui Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Koh Samui is Samui and the IATA code for the same is USM.
Currently, there are 11 airlines operating flights between the two destinations and approximately 20 flights take off from Houston to Koh Samui every week.

Need information on Houston to Koh Samui airfare?

The minimum airfare for a Houston to Koh Samui flight would be 1128, which may go up to 9390 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Houston to Koh Samui

If you are looking for Houston to Koh Samui flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Air Canada, American Airlines, Bangkok Airways, British Airways, Cathay Pacific, Delta Air Lines, Eva Airways, Iberia, Qatar Airways, Turkish Airlines, United Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Air Canada : 2, American Airlines : 2, Bangkok Airways : 2, British Airways : 2, Cathay Pacific : 2, Delta Air Lines : 2, Eva Airways : 2, Iberia : 2, Qatar Airways : 2, Turkish Airlines : 2, United Airlines : 2

To board the first Houston to Koh Samui flight, choose Delta Air Lines, Eva Airways, which departs at 06:10 The last flight for this route is Eva Airways, departing at 23:30

Koh Samui Airport Information

Samui

About Houston (HOU)

Houston, the largest city of the Lone Star State - Texas, has attracted and continues to attract millions of tourists from all corners of the world. Divided into many districts, this huge city is dotted with a seemingly endless number of attractions, both man-made and natural. The presence of Buffalo Bayou - a gorgeous waterway - greatly accentuates the beauty of this city. With lush greenery, several parks, and tall skyscrapers, the city looks quite impressive. One of the most happening areas to visit in Houston is Downtown. A truly pulsating and thriving district - Downtown is home to countless numbers of restaurants, shopping centres and entertainment hubs. In the centre of Downtown is the Theatre District, where tourists can spend fun-filled moments in one of the many game complexes, movie halls, restaurants and green parks. The city of Houston is adorned with hundreds of parks; some of the must-visits are the Lake Houston Park, Discovery Green Park, Tranquility Park and Terry Hershey Park. Located in the northern part of the city, the SplashTown Waterpark is ideal for a family outing. The Space Center Houston, Houston Museum of Natural Science, Downtown Aquarium and George Ranch Historical Park are names of just few of the other popular tourist attractions. For a comfortable stay and travel, tourists can seek assistance of MakeMyTrip.

Houston Address

About Koh Samui (USM)

Koh Samui also pronounced as Ko Samui is one of the enchanting and vivacious islands in the world. From sensational beaches to elephant rides, from Jungal safari to speed boat, you will find everything here. The natural surrounding and modern art of this magnificent island offer you a great peace of mind and add some most amazing moments in your life. Situated in the Gulf of Thailand, approximately 80 km from the southern coast of Thailand, Koh Samui is the third largest island on the land of Thailand. It was the untouched island in the past, but with passing time, it has emerged as paradise on earth. Though still reaching here is little difficult as people need to do a lot of trekking. The lofty mountains and tranquil atmosphere provide a pleasant stay in this part. You will simply love to enjoy the elephant ride as well as fishing. There are lots of water sports activities which you provide you a thrilling experience. The beach parties and sea foods also attract your attention and make you fall in love with this beautiful island. Beside all these facts, travellers across the world will surely love the warm hospitality and nightlife of this part. To add more spice in your holidays, there are a number of breathtaking places where you can have the time of your life with your near and dear ones. Places like The Big Buddha, Namuang Waterfall, Hin Ta - Hin Yai, Sawadee Shrine, Hin Lad Waterfall, Magic Buddha Garden, Ancient House, Butterfly Garden, Snake Farm, Scuba Diving and Paradise Park Farm are there to reflect the real charm of this island. For the ultimate beach holiday, Koh Samui is one of the finest places to visit. The best and perfect time to visit this part of the world is the summers. To book your flights to Koh Samui well in advance, you can simply log onto MakeMyTrip.com where you also get some attractive discounts on your every booking. Besides booking your air tickets, you can also book hotels, car services, and bus services on this leading online travel portal.

Koh Samui Address

Frequently Asked Questions - Houston to Koh Samui Flights

Is passport mandatory to travel from Houston to Koh Samui?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

Which airlines offer cheapest airfare from Houston to Koh Samui?

There is no set pricing for airlines to offer cheap flight fare from Houston to Koh Samui. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Houston to Koh Samui.

Can I find cheap accommodation near to airport when travelling from Houston to Koh Samui?

There are several accommodation options available near the Samui. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Is there a way to make flexible departure date bookings for your Houston to Koh Samui flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Houston to Koh Samui. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

How do MakeMyTrip finds the lowest available dare for flights from Houston to Koh Samui?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

What is the best time to book cheap flight tickets from Houston to Koh Samui?

To get cheap flight tickets from Houston to Koh Samui, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Houston (HOU) to Koh Samui (USM) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Can I cancel my ticket from Houston to Koh Samui without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.