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Cheap flights from Houston George Bush Intcntl Airport to Thailand from $436

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 George Bush Intcntl Airport to Thailand departing on 3/21. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 am - 7:10 pmIAH-CNX
43h 35m2 stops
Multiple Airlines Logo
4:55 pm - 8:45 amCNX-IAH
27h 50m2 stops
$866Multiple Airlines
Find Deal
Mon, Apr 6 - Wed, Apr 29
Delta Logo
6:38 am - 10:55 pmIAH-CNX
27h 17m2 stops
Delta Logo
12:15 am - 8:51 amCNX-IAH
44h 36m2 stops
$879Delta
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Mon, Feb 23 - Tue, Mar 10
Delta Logo
12:42 pm - 10:55 pmIAH-CNX
45h 13m2 stops
Delta Logo
12:15 am - 8:51 amCNX-IAH
44h 36m2 stops
$885Delta
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Sun, Feb 22 - Tue, Mar 10
ANA Logo
6:30 am - 6:30 amIAH-BKK
35h 00m2 stops
ANA Logo
2:20 pm - 7:45 amBKK-IAH
30h 25m1 stop
$910ANA
Find Deal
Thu, Nov 27 - Mon, Dec 8
ANA Logo
10:20 am - 4:20 pmIAH-BKK
41h 00m1 stop
ANA Logo
9:10 am - 5:10 amBKK-IAH
32h 00m2 stops
$911ANA
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Wed, Feb 25 - Wed, Mar 11
United Airlines Logo
8:46 pm - 11:25 amIAH-BKK
26h 39m2 stops
United Airlines Logo
9:35 am - 8:45 amBKK-IAH
35h 10m1 stop
$912United Airlines
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Sun, Mar 15 - Tue, Apr 21
EVA Air Logo
1:00 am - 10:55 amIAH-BKK
21h 55m1 stop
EVA Air Logo
11:10 am - 10:20 pmBKK-IAH
23h 10m1 stop
$921EVA Air
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Mon, Apr 27 - Mon, May 11
EVA Air Logo
1:00 am - 10:55 amIAH-BKK
21h 55m1 stop
EVA Air Logo
1:35 am - 10:15 pmBKK-IAH
32h 40m1 stop
$922EVA Air
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Tue, Mar 31 - Wed, Apr 22
Turkish Airlines Logo
9:10 pm - 6:30 pmIAH-USM
33h 20m2 stops
Turkish Airlines Logo
4:25 pm - 7:15 pmUSM-IAH
62h 50m2 stops
$1,366Turkish Airlines
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Thu, May 7 - Mon, May 11
Turkish Airlines Logo
9:10 pm - 2:45 pmIAH-USM
29h 35m2 stops
Turkish Airlines Logo
4:25 pm - 7:15 pmUSM-IAH
62h 50m2 stops
$1,401Turkish Airlines
Find Deal
Thu, May 7 - Mon, May 11

China Airlines flights from Houston George Bush Intcntl Airport to Thailand

Our best China Airlines deals on Houston George Bush Intcntl Airport to Thailand flight tickets
China Airlines
Jan 13
IAH7:17 pmHouston George Bush Intcntl
32h 28m
2 stops
BKK4:45 pmBangkok Suvarnabhumi
Jan 19
BKK2:35 amBangkok Suvarnabhumi
52h 42m
2 stops
IAH6:17 pmHouston George Bush Intcntl
$952
Find similar
China Airlines
Feb 1
IAH7:00 amHouston George Bush Intcntl
41h 05m
2 stops
BKK1:05 pmBangkok Suvarnabhumi
Feb 15
BKK2:35 amBangkok Suvarnabhumi
58h 19m
2 stops
IAH11:54 pmHouston George Bush Intcntl
$961
Find similar

EVA Air flights from Houston George Bush Intcntl Airport to Thailand

Our best EVA Air deals on Houston George Bush Intcntl Airport to Thailand flight tickets
EVA Air
Apr 27
IAH1:00 amHouston George Bush Intcntl
24h 05m
1 stop
BKK1:05 pmBangkok Suvarnabhumi
May 10
BKK1:35 amBangkok Suvarnabhumi
32h 45m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$921
Find similar
EVA Air
Mar 31
IAH1:00 amHouston George Bush Intcntl
21h 55m
1 stop
BKK10:55 amBangkok Suvarnabhumi
Apr 23
BKK3:10 pmBangkok Suvarnabhumi
19h 05m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$922
Find similar
EVA Air
Apr 21
IAH1:00 amHouston George Bush Intcntl
22h 10m
1 stop
BKK11:10 amBangkok Suvarnabhumi
May 5
BKK1:35 amBangkok Suvarnabhumi
32h 45m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$949
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Thailand 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 November 13, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

11:35 am-7:10 pm

2 stops43h 35m

Chiang Mai

Wed 4/29

4:55 pm-8:45 am

2 stops27h 50m

$866

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 2/23

6:38 am-10:55 pm

2 stops27h 17m

Chiang Mai

Tue 3/10

12:15 am-8:51 am

2 stops44h 36m

$879

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 2/22

12:42 pm-10:55 pm

2 stops45h 13m

Chiang Mai

Tue 3/10

12:15 am-8:51 am

2 stops44h 36m

$885

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 11/27

6:30 am-6:30 am

2 stops35h 00m

Bangkok Suvarnabhumi

Mon 12/8

2:20 pm-7:45 am

1 stop30h 25m

$910

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 2/25

10:20 am-4:20 pm

1 stop41h 00m

Bangkok Suvarnabhumi

Wed 3/11

9:10 am-5:10 am

2 stops32h 00m

$911

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 3/15

8:46 pm-11:25 am

2 stops26h 39m

Bangkok Suvarnabhumi

Tue 4/21

9:35 am-8:45 am

1 stop35h 10m

$912

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 4/27

1:00 am-10:55 am

1 stop21h 55m

Bangkok Suvarnabhumi

Mon 5/11

11:10 am-10:20 pm

1 stop23h 10m

$921

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 3/31

1:00 am-10:55 am

1 stop21h 55m

Bangkok Suvarnabhumi

Wed 4/22

1:35 am-10:15 pm

1 stop32h 40m

$922

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Thu 5/7

9:10 pm-6:30 pm

2 stops33h 20m

Ko Samui

Mon 5/11

4:25 pm-7:15 pm

2 stops62h 50m

$1,366

HoustonKo Samui

IAH - USM

IAHUSM

Houston George Bush Intcntl

Thu 5/7

9:10 pm-2:45 pm

2 stops29h 35m

Ko Samui

Mon 5/11

4:25 pm-7:15 pm

2 stops62h 50m

$1,401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Thailand

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 month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Houston George Bush Intcntl Airport, with most prices found around $947. If you are unable to visit Thailand during the month of September, then departing from Houston George Bush Intcntl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $982.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Wednesday when prices can be found for as low as $1,110. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,308.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $937 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,313.

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

You are more likely to see cheaper flights to Thailand from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,169 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Houston George Bush Intcntl Airport for as low as $1,007 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Thailand flights?

You could potentially save up to 15% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Thailand flight.

Cheap Houston George Bush Intcntl Airport to Thailand flight deals and tips

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Thailand. There are no popular flight routes from Houston George Bush Intcntl Airport to Thailand.
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  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Thailand?

    Prices for flights from Houston George Bush Intcntl Airport to Thailand were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Thailand?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Thailand?

    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 George Bush Intcntl Airport to Thailand.

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

    The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Thailand

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Thailand with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $849Free CancellationRating
8.4
1,003 reviews
Search ANA flights
Turkish AirlinesPriceFrom $849Free CancellationRating
7.3
4,044 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $871Free CancellationRating
8.3
1,610 reviews
Search Japan Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $878Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $939Free CancellationRating
8.1
1,400 reviews
Search Singapore Airlines flights
EVA AirPriceFrom $951Free CancellationRating
8.4
1,275 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $972Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
ZIPAIRPriceFrom $1,014Free CancellationRating
7.4
52 reviews
Search ZIPAIR flights
Air CanadaPriceFrom $1,139Free CancellationRating
7.1
10,444 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Thailand. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Thailand from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Thailand.

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

Of course. momondo tracks the price of Houston to Thailand flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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