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Cheap flights from Houston to Bangkok from $522

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Bangkok departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 12:10 pm
IAH
-
BKK
41h 40m
2 stops
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
$1,006Multiple Airlines
vie., sep. 4 - mar., sep. 8
Multiple Airlines Logo
1:14 pm - 6:45 am
IAH
-
BKK
29h 31m
2 stops
Multiple Airlines Logo
9:00 pm - 4:20 pm
BKK
-
IAH
31h 20m
2 stops
$1,009Multiple Airlines
dom., sep. 6 - vie., sep. 11
ZIPAIR Logo
10:45 am - 9:40 pm
IAH
-
BKK
22h 55m
1 stop
ZIPAIR Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
$1,015ZIPAIR
mié., ago. 26 - jue., sep. 10
Multiple Airlines Logo
3:25 pm - 12:10 am
IAH
-
BKK
44h 45m
2 stops
Multiple Airlines Logo
4:25 pm - 1:20 pm
BKK
-
IAH
32h 55m
2 stops
$1,017Multiple Airlines
mar., may. 5 - mié., may. 20
Japan Airlines Logo
8:00 am - 11:00 pm
IAH
-
BKK
27h 00m
2 stops
Japan Airlines Logo
9:40 pm - 7:38 pm
BKK
-
IAH
33h 58m
2 stops
$1,019Japan Airlines
vie., jul. 10 - jue., jul. 23
Etihad Airways Logo
6:04 am - 6:45 am
IAH
-
BKK
36h 41m
2 stops
Etihad Airways Logo
8:40 pm - 11:48 pm
BKK
-
IAH
39h 08m
2 stops
$1,023Etihad Airways
dom., may. 10 - dom., may. 17
Multiple Airlines Logo
10:45 am - 9:40 pm
IAH
-
BKK
22h 55m
1 stop
Multiple Airlines Logo
9:05 pm - 9:45 am
BKK
-
IAH
24h 40m
2 stops
$1,024Multiple Airlines
lun., ago. 31 - jue., sep. 17
Etihad Airways Logo
11:05 am - 11:50 am
IAH
-
BKK
36h 45m
2 stops
Etihad Airways Logo
9:45 am - 11:50 pm
BKK
-
IAH
50h 05m
2 stops
$1,026Etihad Airways
mar., jul. 7 - mié., jul. 15
Qatar Airways Logo
12:14 pm - 6:20 am
HOU
-
BKK
30h 06m
2 stops
Qatar Airways Logo
8:00 pm - 7:51 pm
BKK
-
HOU
35h 51m
2 stops
$1,175Qatar Airways
mar., sep. 1 - mar., sep. 15
Qatar Airways Logo
12:14 pm - 6:20 am
HOU
-
BKK
30h 06m
2 stops
Qatar Airways Logo
9:05 pm - 1:24 pm
BKK
-
HOU
28h 19m
2 stops
$1,183Qatar Airways
mar., sep. 1 - mié., sep. 16

China Airlines flights from Houston to Bangkok

Our best China Airlines deals on Houston to Bangkok flight tickets
China Airlines
Sep 1
HOU8:50 pmHouston Hobby
24h 55m
2 stops
BKK9:45 amBangkok Suvarnabhumi
Sep 30
BKK10:50 amBangkok Suvarnabhumi
23h 20m
2 stops
HOU10:10 pmHouston Hobby
$1,099
China Airlines
Aug 25
HOU8:50 pmHouston Hobby
24h 55m
2 stops
BKK9:45 amBangkok Suvarnabhumi
Sep 3
BKK5:30 pmBangkok Suvarnabhumi
24h 30m
2 stops
HOU6:00 amHouston Hobby
$1,127
China Airlines
Oct 14
HOU8:40 pmHouston Hobby
25h 05m
2 stops
BKK9:45 amBangkok Suvarnabhumi
Oct 21
BKK5:30 pmBangkok Suvarnabhumi
24h 30m
2 stops
HOU6:00 amHouston Hobby
$1,146

Qatar Airways flights from Houston to Bangkok

Our best Qatar Airways deals on Houston to Bangkok flight tickets
Qatar Airways
May 10
IAH7:50 pmHouston George Bush Intcntl
23h 00m
1 stop
BKK6:50 amBangkok Suvarnabhumi
May 21
BKK7:40 pmBangkok Suvarnabhumi
33h 50m
1 stop
IAH5:30 pmHouston George Bush Intcntl
$1,054
Qatar Airways
May 10
IAH7:50 pmHouston George Bush Intcntl
30h 25m
1 stop
BKK2:15 pmBangkok Suvarnabhumi
May 16
BKK2:30 amBangkok Suvarnabhumi
27h 00m
1 stop
IAH5:30 pmHouston George Bush Intcntl
$1,057
Qatar Airways
May 3
IAH7:50 pmHouston George Bush Intcntl
30h 25m
1 stop
BKK2:15 pmBangkok Suvarnabhumi
May 19
BKK1:00 amBangkok Suvarnabhumi
28h 30m
1 stop
IAH5:30 pmHouston George Bush Intcntl
$1,068

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Bangkok 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 abril 17, 2026.
Use the filters below to find and compare flights from Houston to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

vie. 9/4

6:30 am-12:10 pm

2 stops41h 40m

Bangkok Suvarnabhumi

mar. 9/8

11:10 pm-9:45 am

1 stop22h 35m

$1,006

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

dom. 9/6

1:14 pm-6:45 am

2 stops29h 31m

Bangkok Suvarnabhumi

vie. 9/11

9:00 pm-4:20 pm

2 stops31h 20m

$1,009
Quickest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

mié. 8/26

10:45 am-9:40 pm

1 stop22h 55m

Bangkok Suvarnabhumi

jue. 9/10

11:10 pm-9:45 am

1 stop22h 35m

$1,015

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

mar. 5/5

3:25 pm-12:10 am

2 stops44h 45m

Bangkok Suvarnabhumi

mié. 5/20

4:25 pm-1:20 pm

2 stops32h 55m

$1,017

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

vie. 7/10

8:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

jue. 7/23

9:40 pm-7:38 pm

2 stops33h 58m

$1,019

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

dom. 5/10

6:04 am-6:45 am

2 stops36h 41m

Bangkok Suvarnabhumi

dom. 5/17

8:40 pm-11:48 pm

2 stops39h 08m

$1,023

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

lun. 8/31

10:45 am-9:40 pm

1 stop22h 55m

Bangkok Suvarnabhumi

jue. 9/17

9:05 pm-9:45 am

2 stops24h 40m

$1,024

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

mar. 7/7

11:05 am-11:50 am

2 stops36h 45m

Bangkok Suvarnabhumi

mié. 7/15

9:45 am-11:50 pm

2 stops50h 05m

$1,026

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

mar. 9/1

12:14 pm-6:20 am

2 stops30h 06m

Bangkok Suvarnabhumi

mar. 9/15

8:00 pm-7:51 pm

2 stops35h 51m

$1,175

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

mar. 9/1

12:14 pm-6:20 am

2 stops30h 06m

Bangkok Suvarnabhumi

mié. 9/16

9:05 pm-1:24 pm

2 stops28h 19m

$1,183

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Houston to Bangkok

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 typical price of a round-trip flight between Houston and Bangkok?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Houston during August instead. Flights to Bangkok in August, while not as cheap as those in September, still average around $962.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,105 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Houston for as low as $951 on momondo.

Cheap Houston to Bangkok flight deals and tips

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

Fastest flight time

24h 30m

Direct flights

None
The fastest flight from Houston to Bangkok takes 24h 30m
There are no direct flights from Houston to Bangkok. There are no popular flight routes from Houston to Bangkok.
Search flight deals

Frequently asked questions about flying from Houston to Bangkok

  • How far is Houston to Bangkok by plane?

    There are 9242.5 mi between Houston and Bangkok. In terms of flight time, this usually takes a little over 24h 30m.

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

    Prices for flights from Houston to Bangkok were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Bangkok.

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

    The necessary travel and health documents for your Bangkok 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 Houston to Bangkok

Compare and see reviews for airlines that fly from Houston to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $589Free CancellationRating
8.4
1,179 reviews
Search ANA flights
American AirlinesPriceFrom $789Free CancellationRating
7.1
11,595 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $801Free CancellationRating
7.3
4,306 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
8,415 reviews
Search Delta flights
Japan AirlinesPriceFrom $887Free CancellationRating
8.3
1,783 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $890Free CancellationRating
7.6
1,276 reviews
Search Cathay Pacific flights
ZIPAIRPriceFrom $930Free CancellationRating
7.4
54 reviews
Search ZIPAIR flights
EVA AirPriceFrom $947Free CancellationRating
8.5
1,417 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $954Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Bangkok for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Bangkok from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Bangkok from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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dom. 5/17
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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport