Cheap flights from Houston to Thailand from $437

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — BKK
Mar 24 — Mar 311

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

Users have found that booking a flight from Houston to Thailand at least 14 days early can save you up to 41% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from Houston to Thailand for as little as $916 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,296 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Thailand?

Our data shows that September tends to be the cheapest month to fly to Thailand from Houston. Users have commonly found prices around $1,278 for the month, but tickets can be as low as $890. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Houston to Thailand (IAH - TH)?

When flying from Houston to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Houston to Thailand

Explore cheap flight options specifically provided by United Airlines for the route between Houston and Thailand. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Houston to Thailand. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 4/1810:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Mon 4/297:00 amBKK - IAH
1 stop19h 35mUnited Airlines
Deal found 3/17$967
Mon 5/610:00 pmIAH - BKK
2 stops42h 35mUnited Airlines
Thu 5/167:00 amBKK - IAH
1 stop19h 35mUnited Airlines
Deal found 3/17$970
Thu 4/185:15 amIAH - BKK
2 stops30h 40mUnited Airlines
Thu 5/237:00 amBKK - IAH
1 stop19h 50mUnited Airlines
Deal found 3/17$972
Mon 4/2210:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Wed 5/19:35 amBKK - IAH
2 stops47h 15mUnited Airlines
Deal found 3/17$975
Tue 3/2611:00 amIAH - BKK
1 stop25h 05mUnited Airlines
Wed 4/247:00 amBKK - IAH
2 stops26h 44mUnited Airlines
Deal found 3/17$977
Wed 3/277:30 amIAH - BKK
2 stops33h 40mUnited Airlines
Wed 4/249:35 amBKK - IAH
2 stops46h 43mUnited Airlines
Deal found 3/18$978
Sun 4/2110:00 pmIAH - BKK
2 stops37h 55mUnited Airlines
Tue 4/309:35 amBKK - IAH
2 stops45h 30mUnited Airlines
Deal found 3/17$980
Thu 4/188:22 amIAH - BKK
2 stops27h 33mUnited Airlines
Wed 5/227:00 amBKK - IAH
2 stops22h 22mUnited Airlines
Deal found 3/17$982
Mon 5/139:30 pmIAH - BKK
2 stops43h 05mUnited Airlines
Thu 5/237:00 amBKK - IAH
1 stop19h 50mUnited Airlines
Deal found 3/17$983

Cheap Delta flights from Houston to Thailand

Explore cheap flight options specifically provided by Delta for the route between Houston and Thailand. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on Delta flights from Houston to Thailand. Check back soon if you're not seeing flights that suit your needs.
Mon 4/226:44 amIAH - BKK
2 stops28h 51mDelta
Thu 5/239:50 amBKK - IAH
2 stops24h 57mDelta
Deal found 3/17$976
Thu 9/57:12 pmHOU - BKK
2 stops40h 23mDelta
Thu 10/39:40 pmBKK - HOU
2 stops36h 35mDelta
Deal found 3/17$1,015
Thu 4/256:33 pmIAH - BKK
2 stops39h 12mDelta
Tue 5/79:40 pmBKK - IAH
2 stops38h 16mDelta
Deal found 3/17$1,023
Tue 3/266:00 amHOU - BKK
2 stops30h 20mDelta
Thu 4/259:50 amBKK - HOU
2 stops41h 24mDelta
Deal found 3/18$1,165
Wed 3/276:00 amHOU - BKK
2 stops30h 20mDelta
Wed 4/249:40 pmBKK - HOU
2 stops32h 44mDelta
Deal found 3/18$1,283
Tue 3/266:00 amHOU - BKK
2 stops29h 20mDelta
Thu 4/49:40 pmBKK - HOU
2 stops29h 27mDelta
Deal found 3/19$1,587

Cheap Houston to Thailand flights in March & April 2024

Find cheap flight options from Houston to Thailand specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
These are some of the most attractive deals on flights from Houston to Thailand in 2024. Check back soon for alternative fares.
Wed 4/176:45 pmIAH - BKK
2 stops36h 15mSingapore Airlines
Tue 5/216:30 pmBKK - IAH
2 stops32h 00mSingapore Airlines
Deal found 3/18$948
Thu 4/1810:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Sun 5/199:35 amBKK - IAH
1 stop35h 10mUnited Airlines
Deal found 3/18$965
Thu 4/1810:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Mon 4/297:00 amBKK - IAH
1 stop19h 35mUnited Airlines
Deal found 3/18$967
Thu 4/187:20 amIAH - BKK
2 stops28h 35mUnited Airlines
Sun 5/199:35 amBKK - IAH
1 stop35h 10mUnited Airlines
Deal found 3/18$970
Thu 4/187:20 amIAH - BKK
2 stops28h 35mUnited Airlines
Thu 5/237:00 amBKK - IAH
1 stop19h 50mUnited Airlines
Deal found 3/18$972
Thu 4/1810:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Sun 4/289:35 amBKK - IAH
2 stops47h 15mUnited Airlines
Deal found 3/18$975
Wed 4/310:20 amIAH - BKK
1 stop25h 35mUnited Airlines
Tue 4/167:00 amBKK - IAH
2 stops26h 44mUnited Airlines
Deal found 3/18$977
Wed 3/277:30 amIAH - BKK
2 stops33h 40mUnited Airlines
Wed 4/249:35 amBKK - IAH
2 stops46h 43mUnited Airlines
Deal found 3/18$978
Tue 3/267:00 amIAH - BKK
2 stops34h 10mUnited Airlines
Thu 4/257:00 amBKK - IAH
2 stops26h 44mUnited Airlines
Deal found 3/19$980

Houston to Thailand 2024 flight deals

Discover exclusive flight deals for travel between Houston and Thailand in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
These are some of the most attractive deals on flights from Houston to Thailand in 2024. Check back soon for alternative fares.
Tue 9/36:45 pmIAH - BKK
2 stops28h 15mSingapore Airlines
Tue 9/176:30 pmBKK - IAH
2 stops32h 00mSingapore Airlines
Deal found 3/18$756
Fri 9/66:45 pmIAH - BKK
2 stops28h 15mSingapore Airlines
Fri 9/279:15 pmBKK - IAH
2 stops29h 15mSingapore Airlines
Deal found 3/19$766
Tue 9/36:45 pmIAH - BKK
2 stops28h 15mSingapore Airlines
Thu 9/269:15 pmBKK - IAH
2 stops29h 15mSingapore Airlines
Deal found 3/19$776
Tue 9/36:45 pmIAH - HKT
2 stops36h 35mSingapore Airlines
Tue 9/2411:40 amHKT - IAH
2 stops38h 50mSingapore Airlines
Deal found 3/18$786
Sat 9/216:45 pmIAH - BKK
2 stops49h 20mSingapore Airlines
Tue 10/19:40 amBKK - IAH
2 stops40h 50mSingapore Airlines
Deal found 3/18$822
Mon 9/29:00 pmIAH - BKK
1 stop45h 05mTurkish Airlines
Thu 9/197:40 amBKK - IAH
1 stop47h 30mTurkish Airlines
Deal found 3/18$859
Wed 10/236:45 pmIAH - BKK
2 stops34h 00mSingapore Airlines
Thu 11/73:40 pmBKK - IAH
2 stops35h 45mSingapore Airlines
Deal found 3/18$864
Wed 10/307:50 pmIAH - BKK
2 stops48h 40mSingapore Airlines
Thu 11/79:10 pmBKK - IAH
2 stops30h 15mSingapore Airlines
Deal found 3/18$879
Wed 8/76:45 pmIAH - BKK
2 stops37h 15mSingapore Airlines
Tue 9/108:10 pmBKK - IAH
2 stops30h 20mSingapore Airlines
Deal found 3/18$889

Houston to Thailand flights leaving soon

Find last-minute flight options from Houston to Thailand for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from Houston to Thailand. It's wise to confirm all flight details are correct before booking.
Wed 3/277:30 amIAH - BKK
2 stops33h 40mUnited Airlines
Wed 4/249:35 amBKK - IAH
2 stops46h 43mUnited Airlines
Deal found 3/18$978
Tue 3/267:00 amIAH - BKK
2 stops34h 10mUnited Airlines
Thu 4/257:00 amBKK - IAH
2 stops26h 44mUnited Airlines
Deal found 3/19$980
Tue 3/2611:00 amIAH - BKK
1 stop25h 05mUnited Airlines
Thu 4/257:00 amBKK - IAH
2 stops26h 44mUnited Airlines
Deal found 3/19$1,097
Tue 3/266:00 amHOU - BKK
2 stops30h 20mDelta
Thu 4/259:50 amBKK - HOU
2 stops41h 24mDelta
Deal found 3/18$1,165
Wed 3/277:30 amIAH - BKK
2 stops33h 40mUnited Airlines
Wed 4/247:00 amBKK - IAH
1 stop19h 35mUnited Airlines
Deal found 3/18$1,170
Thu 3/2810:15 pmIAH - BKK
1 stop42h 30mTurkish Airlines
Mon 4/810:50 pmBKK - IAH
1 stop32h 20mTurkish Airlines
Deal found 3/18$1,194
Fri 3/2910:15 pmIAH - BKK
1 stop23h 55mTurkish Airlines
Mon 4/810:50 pmBKK - IAH
1 stop32h 20mTurkish Airlines
Deal found 3/18$1,203
Wed 3/2710:15 pmIAH - BKK
1 stop42h 30mTurkish Airlines
Mon 4/810:50 pmBKK - IAH
1 stop32h 20mTurkish Airlines
Deal found 3/18$1,219
Tue 3/266:40 pmIAH - BKK
1 stop24h 10mQatar Airways
Thu 4/259:45 amBKK - IAH
1 stop42h 05mQatar Airways
Deal found 3/19$1,260

One-way flights to Thailand from Houston

Search for one-way flight options from Houston to Thailand. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Thailand. Users needing a return flight from Houston to Thailand should utilize the search form above.
Wed 4/1711:55 amIAH - BKK
2 stops40h 45mMultiple Airlines
Deal found 3/18$437
Wed 4/1711:55 amIAH - BKK
3 stops43h 00mMultiple Airlines
Deal found 3/18$450
Wed 4/1711:55 amIAH - DMK
3 stops44h 30mMultiple Airlines
Deal found 3/18$456
Fri 4/197:54 pmIAH - BKK
3 stops53h 41mMultiple Airlines
Deal found 3/18$510
Fri 4/197:54 pmIAH - BKK
2 stops53h 51mMultiple Airlines
Deal found 3/18$561
Tue 4/162:08 pmIAH - BKK
2 stops38h 32mMultiple Airlines
Deal found 3/18$568
Tue 4/169:19 amIAH - BKK
3 stops44h 06mMultiple Airlines
Deal found 3/18$576
Mon 4/1510:19 pmIAH - BKK
3 stops54h 21mMultiple Airlines
Deal found 3/18$583
Fri 4/197:54 pmIAH - DMK
3 stops42h 06mMultiple Airlines
Deal found 3/18$596

Find flights from Houston to Thailand within your budget

Customize your flight search to find flights from Houston 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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$786 - $1,088

Route

Depart

Return

Price

Houston George Bush IntcntlPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Tue 9/3

2 stops36h 35m

Phuket City

Tue 9/24

2 stops38h 50m

$786

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 4/18

1 stop25h 35m

Bangkok Suvarnabhumi

Mon 4/29

1 stop19h 35m

$967

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 5/9

2 stops28h 35m

Bangkok Suvarnabhumi

Sun 5/19

1 stop35h 10m

$974

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 4/22

2 stops28h 51m

Bangkok Suvarnabhumi

Thu 5/23

2 stops24h 57m

$976

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 5/7

2 stops44h 10m

Bangkok Suvarnabhumi

Sun 5/19

1 stop35h 10m

$979

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 4/12

1 stop30h 30m

Bangkok Suvarnabhumi

Tue 5/28

1 stop47h 30m

$988

Houston George Bush IntcntlBangkok Suvarnabhumi

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 5/15

2 stops29h 00m

Bangkok Suvarnabhumi

Wed 5/22

2 stops28h 01m

$1,066

Houston George Bush IntcntlPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Mon 9/2

2 stops29h 20m

Phuket City

Tue 9/24

2 stops36h 30m

$1,067

Houston HobbyBangkok Suvarnabhumi

HOU - BKK

HOUBKK

Houston Hobby

Thu 5/9

2 stops31h 35m

Bangkok Suvarnabhumi

Wed 5/15

2 stops25h 47m

$1,088

Flights are sorted by cheapest first

Deals found on 3/18

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and ANA from Houston to Thailand by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.6
Very good
1,244 reviews
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.5
Very good
998 reviews
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.4
Very good
1,477 reviews
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.4
Very good
1,633 reviews
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.3
Very good
1,520 reviews
8.6
Very good
1,244 reviews

Boarding

8.6

Comfort

8.4

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.6

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

Related info for your journey

Find useful and relevant information for your journey from Houston to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston to Thailand for under $800 on Cheapflights?

    Yes, there are multiple flights from Houston to Thailand for under $800. The cheapest flight booked recently is on Singapore Airlines for just $786, but on average you can expect to pay $970.

  • Are there last-minute flights available from Houston to Thailand for under $1,000?

    There are currently 20+ open flights from Houston to Thailand within the next 7 days for less than $1,000.

  • What are the most popular routes from Houston to Thailand?

  • What are the most popular airlines that fly from Houston to Thailand?

  • What does IAH to BKK mean?

    Great question - IAH to BKK just means Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport. Now you’ll know what these unique codes when you look for flights! Phuket City Airport (HKT), Chiang Mai Airport (CNX), Ko Samui Airport (USM), Bangkok Don Mueang Intl Airport (DMK), Krabi Airport (KBV) are other airports near this flight route and their unique identifiers/IATA codes.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Houston to Thailand

Discover the top 10 airlines that operate flights from Houston to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$868Average$1,215FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$906Average$1,110FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapest$924Average$1,047FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$928Average$1,016FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Japan AirlinesCheapest$937Average$1,300FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
DeltaCheapest$941Average$1,207FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ANACheapest$949Average$1,354FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest$952Average$1,437FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapest$979Average$1,635FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
FinnairCheapest$998Average$1,500FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Search flights from Houston to Thailand by cabin class

Find flights from Houston to Thailand, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Thailand?

Cheapflights makes it easy to find Houston to Thailand flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Houston to Thailand?

Cheapflights simply makes it quick and affordable to book flights from Houston to Thailand by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Houston to Thailand with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Houston to Thailand flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Houston to Thailand become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Thailand from Houston today and book when prices fit your budget.

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