Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Thailand to Houston from $448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to Houston departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Thailand to Houston

Recent round-trip flight deals from Thailand to Houston

Enter your travel dates to find the best prices.
Philippine Airlines Logo
1:20 pm - 5:21 am
BKK
-
IAH
28h 01m
2 stops
Philippine Airlines Logo
7:30 am - 6:30 pm
IAH
-
BKK
47h 00m
2 stops
$915Philippine Airlines
Wed, Mar 18 - Tue, Sep 15
Philippine Airlines Logo
1:25 pm - 6:20 am
BKK
-
IAH
28h 55m
2 stops
Philippine Airlines Logo
8:04 pm - 12:10 pm
IAH
-
BKK
28h 06m
2 stops
$927Philippine Airlines
Fri, Jul 10 - Sat, Jul 18
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
4:51 pm - 6:30 pm
IAH
-
BKK
37h 39m
2 stops
$1,004Philippine Airlines
Mon, Mar 23 - Tue, Apr 7
Delta Logo
2:05 am - 10:23 am
BKK
-
HOU
44h 18m
2 stops
Delta Logo
6:00 am - 1:35 pm
HOU
-
BKK
43h 35m
2 stops
$1,025Delta
Tue, Mar 17 - Tue, Sep 15
ZIPAIR Logo
11:10 pm - 8:45 am
BKK
-
IAH
21h 35m
1 stop
ZIPAIR Logo
10:45 am - 9:40 pm
IAH
-
BKK
22h 55m
1 stop
$1,029ZIPAIR
Fri, Jul 10 - Sat, Jul 18
Multiple Airlines Logo
7:25 pm - 8:25 am
DMK
-
IAH
25h 00m
2 stops
Multiple Airlines Logo
10:25 am - 12:15 am
IAH
-
DMK
25h 50m
2 stops
$1,033Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
5:05 am - 12:11 am
BKK
-
IAH
31h 06m
2 stops
Multiple Airlines Logo
10:45 am - 1:45 pm
IAH
-
BKK
39h 00m
1 stop
$1,034Multiple Airlines
Wed, Apr 1 - Mon, Aug 31
ZIPAIR Logo
11:10 pm - 8:25 am
BKK
-
IAH
21h 15m
1 stop
ZIPAIR Logo
10:25 am - 9:40 pm
IAH
-
BKK
23h 15m
1 stop
$1,053ZIPAIR
Tue, Jun 2 - Mon, Jun 22
Delta Logo
9:40 pm - 4:28 pm
BKK
-
HOU
30h 48m
2 stops
Delta Logo
10:53 am - 9:45 pm
HOU
-
BKK
46h 52m
2 stops
$1,277Delta
Mon, Apr 13 - Mon, Apr 20
EVA Air Logo
7:45 pm - 10:15 pm
CNX
-
IAH
38h 30m
2 stops
EVA Air Logo
1:00 am - 10:25 am
IAH
-
CNX
21h 25m
1 stop
$1,617EVA Air
Sat, Mar 28 - Fri, Apr 3

Delta flights from Thailand to Houston

Our best Delta deals on Thailand to Houston flight tickets
Delta
Apr 16
BKK9:40 pmBangkok Suvarnabhumi
35h 54m
2 stops
IAH9:34 pmHouston George Bush Intcntl
Apr 22
IAH6:46 pmHouston George Bush Intcntl
38h 59m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$921
Delta
Apr 17
BKK9:40 pmBangkok Suvarnabhumi
38h 19m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Apr 24
IAH6:25 amHouston George Bush Intcntl
29h 10m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$958
Delta
Apr 16
BKK9:40 pmBangkok Suvarnabhumi
35h 54m
2 stops
IAH9:34 pmHouston George Bush Intcntl
Apr 27
IAH6:35 amHouston George Bush Intcntl
27h 10m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,023

Japan Airlines flights from Thailand to Houston

Our best Japan Airlines deals on Thailand to Houston flight tickets
Japan Airlines
Mar 2
BKK10:05 pmBangkok Suvarnabhumi
26h 43m
2 stops
HOU11:48 amHouston Hobby
Mar 9
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,998
Japan Airlines
Mar 4
BKK9:55 amBangkok Suvarnabhumi
38h 36m
2 stops
IAH11:31 amHouston George Bush Intcntl
Mar 16
IAH7:59 amHouston George Bush Intcntl
44h 26m
2 stops
BKK4:25 pmBangkok Suvarnabhumi
$2,153
Japan Airlines
Mar 4
BKK9:55 amBangkok Suvarnabhumi
39h 27m
2 stops
IAH12:22 pmHouston George Bush Intcntl
Mar 15
IAH8:53 amHouston George Bush Intcntl
26h 42m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$2,174

momondo Fare Finder

 
Customize your flight search to find flights from Thailand to Houston 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, momondo users made 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Thailand to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 3/18

1:20 pm-5:21 am

2 stops28h 01m

Houston George Bush Intcntl

Tue 9/15

7:30 am-6:30 pm

2 stops47h 00m

$915

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 7/10

1:25 pm-6:20 am

2 stops28h 55m

Houston George Bush Intcntl

Sat 7/18

8:04 pm-12:10 pm

2 stops28h 06m

$927

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

11:50 pm-5:21 am

2 stops41h 31m

Houston George Bush Intcntl

Tue 4/7

4:51 pm-6:30 pm

2 stops37h 39m

$1,004

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 3/17

2:05 am-10:23 am

2 stops44h 18m

Houston Hobby

Tue 9/15

6:00 am-1:35 pm

2 stops43h 35m

$1,025

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 7/10

11:10 pm-8:45 am

1 stop21h 35m

Houston George Bush Intcntl

Sat 7/18

10:45 am-9:40 pm

1 stop22h 55m

$1,029

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sun 4/19

7:25 pm-8:25 am

2 stops25h 00m

Houston George Bush Intcntl

Wed 4/22

10:25 am-12:15 am

2 stops25h 50m

$1,033

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 4/1

5:05 am-12:11 am

2 stops31h 06m

Houston George Bush Intcntl

Mon 8/31

10:45 am-1:45 pm

1 stop39h 00m

$1,034

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 6/2

11:10 pm-8:25 am

1 stop21h 15m

Houston George Bush Intcntl

Mon 6/22

10:25 am-9:40 pm

1 stop23h 15m

$1,053

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 4/13

9:40 pm-4:28 pm

2 stops30h 48m

Houston Hobby

Mon 4/20

10:53 am-9:45 pm

2 stops46h 52m

$1,277

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Sat 3/28

7:45 pm-10:15 pm

2 stops38h 30m

Houston George Bush Intcntl

Fri 4/3

1:00 am-10:25 am

1 stop21h 25m

$1,617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Thailand to Houston

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

What is the cheapest airline that flies from Thailand to Houston?

Philippine Airlines and Delta are the most popular carriers operating from Thailand to Houston

Cheap Thailand to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Houston

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Thailand to Houston takes 20h 35m
There are no direct flights from Thailand to Houston. There are no popular flight routes from Thailand to Houston.
Search flight deals

  • When did momondo last update prices for flights from Thailand to Houston?

    Prices for flights from Thailand to Houston are updated daily.

  • How many operators does momondo search for flights from Thailand to Houston?

  • How old do you have to be to fly from Thailand to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to Houston

Compare and see reviews for airlines that fly from Thailand to Houston with momondo
Airline
Rating
Free Cancellation
Price
Thai AirwaysPriceFrom $1,163Free CancellationRating
7.8
388 reviews
Search Thai Airways flights
EVA AirPriceFrom $1,279Free CancellationRating
8.4
1,361 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Thailand.

Can I find flights from Thailand to Houston with flexible booking policies on momondo?

All flight searches from Thailand to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thailand to Houston?

momondo helps you find the best flight between Thailand and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Thailand to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Thailand are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/31
Tue 4/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States