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Flight Deals from Houston to Ko Samui from $884

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Bundle + Save

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Stops

  • Up to 2 stops
    $1958

Airlines

  • Air France
    $4545
  • British Airways
    $2857
  • Cathay Pacific
    $3208
  • EVA Air
    $1958
  • KLM
    $4146
  • Qatar Airways
    $2053
  • Singapore Airlines
    $3449
  • Turkish Airlines
    $2643

Cabin Class

  • Economy
    $1958

Departure Airports

  • George Bush Intercontinental Houston Airport
    $1958

Arrival Airports

  • Samui Airport
    $1958

Layover Airports

  • Amsterdam Airport Schiphol
    $4146
  • Chicago O Hare Airport
    $3223
  • Hamad International Airport
    $2053
  • Hong Kong International Airport
    $2145
  • Istanbul Airport
    $2643
  • London Heathrow Airport
    $2857
  • Los Angeles International Airport
    $3208
  • Paris Charles de Gaulle Airport
    $4146
  • Phuket International Airport
    $2053
  • Seattle Tacoma International Airport
    $3449
  • Singapore Changi Airport
    $2214
  • Suvarnabhumi Airport
    $1958
  • Taiwan Taoyuan International Airport
    $1958

Best Price. GUARANTEED.

Exclusively for Priceline Members
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BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
EVA Air Logo
EVA Air

07/25/25

IAH
27h 30m
TPE
BKK

07/26/25

USM
EVA Air Logo
EVA Air

08/01/25

USM
25h 35m
BKK
TPE

08/01/25

IAH
$1958
EVA Air Logo
EVA Air

07/25/25

IAH
28h 10m
TPE
BKK

07/26/25

USM
EVA Air Logo
EVA Air

08/01/25

USM
26h 5m
BKK
TPE

08/01/25

IAH
$1958
EVA Air Logo
EVA Air

07/25/25

IAH
28h 10m
TPE
BKK

07/26/25

USM
EVA Air Logo
EVA Air

08/01/25

USM
25h 35m
BKK
TPE

08/01/25

IAH
$1958
EVA Air Logo
EVA Air

07/25/25

IAH
27h 30m
TPE
BKK

07/26/25

USM
EVA Air Logo
EVA Air

08/01/25

USM
26h 5m
BKK
TPE

08/01/25

IAH
$1958
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
28h 20m
DOH
HKT

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
33h 55m
HKT
DOH

08/02/25

IAH
$2053
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
28h 20m
DOH
HKT

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
37h 20m
HKT
DOH

08/02/25

IAH
$2053
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
28h 20m
DOH
HKT

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
39h 40m
HKT
DOH

08/02/25

IAH
$2053
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
28h 20m
DOH
HKT

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
36h 25m
HKT
DOH

08/02/25

IAH
$2053
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
28h 20m
DOH
HKT

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
40h 55m
HKG
DOH

08/02/25

IAH
$2145
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
39h
DOH
SIN

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
39h 40m
HKT
DOH

08/02/25

IAH
$2214
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
36h 5m
DOH
SIN

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
39h 40m
HKT
DOH

08/02/25

IAH
$2214
Qatar Airways Logo
Qatar Airways

07/25/25

IAH
36h 5m
DOH
SIN

07/27/25

USM
Qatar Airways Logo
Qatar Airways

08/01/25

USM
36h 25m
HKT
DOH

08/02/25

IAH
$2214
Turkish Airlines Logo
Turkish Airlines

07/25/25

IAH
42h 45m
IST
SIN

07/27/25

USM
Turkish Airlines Logo
Turkish Airlines

08/01/25

USM
40h 35m
HKT
IST

08/02/25

IAH
$2643
Turkish Airlines Logo
Turkish Airlines

07/25/25

IAH
39h 50m
IST
SIN

07/27/25

USM
Turkish Airlines Logo
Turkish Airlines

08/01/25

USM
40h 35m
HKT
IST

08/02/25

IAH
$2643
British Airways Logo
British Airways

07/25/25

IAH
38h 45m
LHR
SIN

07/27/25

USM
British Airways Logo
British Airways

08/01/25

USM
38h 50m
SIN
LHR

08/02/25

IAH
$2857
British Airways Logo
British Airways

07/25/25

IAH
41h 40m
LHR
SIN

07/27/25

USM
British Airways Logo
British Airways

08/01/25

USM
33h 10m
SIN
LHR

08/02/25

IAH
$2857
British Airways Logo
British Airways

07/25/25

IAH
41h 40m
LHR
SIN

07/27/25

USM
British Airways Logo
British Airways

08/01/25

USM
36h 5m
SIN
LHR

08/02/25

IAH
$2857
British Airways Logo
British Airways

07/25/25

IAH
38h 45m
LHR
SIN

07/27/25

USM
British Airways Logo
British Airways

08/01/25

USM
36h 5m
SIN
LHR

08/02/25

IAH
$2857
Cathay Pacific Logo
Cathay Pacific

07/25/25

IAH
34h 51m
LAX
HKG

07/27/25

USM
Cathay Pacific Logo
Cathay Pacific

08/01/25

USM
44h 19m
HKG
LAX

08/02/25

IAH
$3208
Turkish Airlines Logo
Turkish Airlines

07/25/25

IAH
36h 10m
IST
SIN

07/27/25

USM
Turkish Airlines Logo
Turkish Airlines

08/01/25

USM
40h 35m
HKT
IST

08/02/25

IAH
$3214
Cathay Pacific Logo
Cathay Pacific

07/25/25

IAH
44h 23m
ORD
HKG

07/27/25

USM
Cathay Pacific Logo
Cathay Pacific

08/01/25

USM
44h 19m
HKG
LAX

08/02/25

IAH
$3223
Singapore Airlines Logo
Singapore Airlines

07/25/25

IAH
48h 10m
SEA
SIN

07/27/25

USM
Singapore Airlines Logo
Singapore Airlines

08/01/25

USM
46h 29m
SIN
SEA

08/02/25

IAH
$3449
Singapore Airlines Logo
Singapore Airlines

07/25/25

IAH
38h
SEA
SIN

07/27/25

USM
Singapore Airlines Logo
Singapore Airlines

08/01/25

USM
46h 29m
SIN
SEA

08/02/25

IAH
$3449
Singapore Airlines Logo
Singapore Airlines

07/25/25

IAH
38h
SEA
SIN

07/27/25

USM
Singapore Airlines Logo
Singapore Airlines

08/01/25

USM
40h 40m
SIN
SEA

08/02/25

IAH
$3449
Singapore Airlines Logo
Singapore Airlines

07/25/25

IAH
48h 10m
SEA
SIN

07/27/25

USM
Singapore Airlines Logo
Singapore Airlines

08/01/25

USM
40h 40m
SIN
SEA

08/02/25

IAH
$3449
KLM Logo
KLM

07/25/25

IAH
41h 20m
CDG
SIN

07/27/25

USM
KLM Logo
KLM

08/01/25

USM
38h 20m
HKG
AMS

08/02/25

IAH
$4146
Air France Logo
Air France

07/25/25

IAH
41h 20m
CDG
SIN

07/27/25

USM
Air France Logo
Air France

08/01/25

USM
40h 50m
BKK
CDG

08/02/25

IAH
$4545
KLM Logo
KLM

07/25/25

IAH
41h 20m
CDG
SIN

07/27/25

USM
KLM Logo
KLM

08/01/25

USM
41h 15m
BKK
AMS

08/02/25

IAH
$4556
KLM Logo
KLM

07/25/25

IAH
41h 20m
CDG
SIN

07/27/25

USM
KLM Logo
KLM

08/01/25

USM
40h
BKK
AMS

08/02/25

IAH
$4556
KLM Logo
KLM

07/25/25

IAH
41h 20m
CDG
SIN

07/27/25

USM
KLM Logo
KLM

08/01/25

USM
40h 30m
BKK
AMS

08/02/25

IAH
$4556

Top Deals on flights from Houston to Ko Samui

Houston, US (HOU) - Ko Samui, TH (USM)

Turkish Airlines Logo
Turkish Airlines

Jul 26

IAH
52h 10m
IST
SIN

Jul 29

USM

as low as

$884

Houston, US (HOU) - Ko Samui, TH (USM)

Turkish Airlines Logo
Turkish Airlines

Jul 26

IAH
36h 10m
IST
SIN

Jul 28

USM

as low as

$884

Houston, US (HOU) - Ko Samui, TH (USM)

Qatar Airways Logo
Qatar Airways

Jul 26

IAH
28h 20m
DOH
HKT

Jul 28

USM

as low as

$1036

Houston, US (HOU) - Ko Samui, TH (USM)

Qatar Airways Logo
Qatar Airways

Jul 26

IAH
52h 20m
DOH
HKT

Jul 29

USM

as low as

$1043

Houston, US (HOU) - Ko Samui, TH (USM)

Cathay Pacific Logo
Cathay Pacific

Jul 26

IAH
35h 14m
DFW
HKG

Jul 28

USM

as low as

$1538

Houston, US (HOU) - Ko Samui, TH (USM)

Cathay Pacific Logo
Cathay Pacific

Jul 26

IAH
34h 51m
LAX
HKG

Jul 28

USM

as low as

$1538

Houston, US (HOU) - Ko Samui, TH (USM)

Cathay Pacific Logo
Cathay Pacific

Jul 26

IAH
43h 11m
ORD
HKG

Jul 28

USM

as low as

$1554

Houston, US (HOU) - Ko Samui, TH (USM)

Singapore Airlines Logo
Singapore Airlines

Jul 26

IAH
38h
SEA
SIN

Jul 28

USM

as low as

$2076

Houston, US (HOU) - Ko Samui, TH (USM)

Singapore Airlines Logo
Singapore Airlines

Jul 26

IAH
48h 10m
SEA
SIN

Jul 28

USM

as low as

$2076

Houston, US (HOU) - Ko Samui, TH (USM)

KLM Logo
KLM

Jul 26

IAH
34h 55m
CDG
BKK

Jul 28

USM

as low as

$3465

Houston, US (HOU) - Ko Samui, TH (USM)

KLM Logo
KLM

Jul 26

IAH
35h 15m
AMS
BKK

Jul 28

USM

as low as

$3479

Houston, US (HOU) - Ko Samui, TH (USM)

Air France Logo
Air France

Jul 26

IAH
41h 20m
CDG
SIN

Jul 28

USM

as low as

$3482

Frequently Asked Questions

What are all possible destination arrival airports?
The possible destination arrival airports are Samui Airport, Taiwan Taoyuan International Airport, Suvarnabhumi Airport, Hamad International Airport, Phuket International Airport, Istanbul Airport, Singapore Changi Airport, London Heathrow Airport, and Los Angeles International Airport.
What is the time difference between destination and arrival?
The time difference between Houston and Ko Samui is typically 13 hours, with Ko Samui being ahead. However, this may vary depending on daylight saving changes.
Is there a direct flight from Houston to Ko Samui?
There is no direct flight from Houston to Ko Samui. The cheapest available flight is a 2 stops flight with EVA Air at a price of $1958, with layovers at Taiwan Taoyuan International Airport and Suvarnabhumi Airport.
Are there convenient layover flights from Houston to Ko Samui?
Yes, there are convenient 2 stops flights from Houston to Ko Samui. Airlines include EVA Air at $1958, Qatar Airways at $2053, Turkish Airlines at $2643, British Airways at $2857, and Cathay Pacific at $3208.
What are the most convenient layover airports for the flight?
The most convenient layover airports for your flight from Houston to Ko Samui are Taiwan Taoyuan International Airport, Suvarnabhumi Airport, Hamad International Airport, Phuket International Airport, and Istanbul Airport.
What is the cheapest and fastest flight from Houston to Ko Samui?
The cheapest flight is with EVA Air for $1958, taking 27 hours 30 minutes. No faster options are available.
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