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Suvarnabhumi

$492+ Cheap flights from Houston to Suvarnabhumi (BKK)

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Bangkok Suvarnabhumi are usually found in October or September, booked 2 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Houston to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$916
(Delta)

One-way from

$496
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,469
From Houston to Bangkok Suvarnabhumi
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One-way flight from Houston to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 9% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Houston to Suvarnabhumi

Cheapest flights from Houston to Suvarnabhumi
Explore the most affordable flight options available from Houston to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:25 amIAH - BKK
1 stop24h 40mUnited Airlines
Thu 1/87:10 amBKK - IAH
1 stop20h 30mUnited Airlines
Deal found 6/11$916
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:59 pmIAH - BKK
2 stops31h 16mDelta
Sun 9/711:30 pmBKK - IAH
2 stops35h 44mDelta
Deal found 6/11$918
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:25 pmIAH - BKK
1 stop26h 50mTurkish Airlines
Mon 8/256:45 amBKK - IAH
1 stop24h 20mTurkish Airlines
Deal found 6/11$919
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:20 amIAH - BKK
2 stops28h 35mANA
Mon 10/61:55 pmBKK - IAH
2 stops27h 22mANA
Deal found 6/11$921
This IEagle deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:35 amIAH - BKK
1 stop21h 45mEVA Air
Mon 8/251:35 amBKK - IAH
1 stop33h 15mEVA Air
Deal found 6/11$947
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:23 pmIAH - BKK
2 stops48h 52mSingapore Airlines
Sat 9/279:15 pmBKK - IAH
2 stops38h 51mSingapore Airlines
Deal found 6/11$948
This Fareboom deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:00 amIAH - BKK
2 stops27h 00mMultiple Airlines
Thu 9/252:35 amBKK - IAH
2 stops32h 08mMultiple Airlines
Deal found 6/11$950
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:34 pmHOU - BKK
2 stops42h 31mDelta
Fri 9/192:35 amBKK - HOU
2 stops42h 48mDelta
Deal found 6/10$964
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:04 amHOU - BKK
2 stops25h 56mAmerican Airlines
Wed 9/1710:05 pmBKK - HOU
2 stops31h 46mAmerican Airlines
Deal found 6/12$967
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:23 pmIAH - BKK
2 stops32h 57mChina Airlines
Mon 9/292:40 amBKK - IAH
2 stops51h 43mChina Airlines
Deal found 6/11$1,017
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:10 pmIAH - BKK
1 stop30h 45mQatar Airways
Tue 10/286:55 pmBKK - IAH
1 stop33h 35mQatar Airways
Deal found 6/12$1,040
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:29 pmIAH - BKK
2 stops30h 46mPhilippine Airlines
Sun 10/261:30 pmBKK - IAH
2 stops39h 30mPhilippine Airlines
Deal found 6/11$1,047

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Suvarnabhumi 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Houston to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Houston

Fly to

Suvarnabhumi

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 8/2

3:55 pm-1:15 pm

2 stops33h 20m

Bangkok Suvarnabhumi

Mon 9/8

9:50 am-9:38 pm

2 stops23h 48m

$916

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 8/2

5:45 am-11:55 pm

2 stops30h 10m

Bangkok Suvarnabhumi

Tue 9/9

9:35 am-8:45 am

1 stop35h 10m

$917

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 8/11

2:25 pm-5:15 am

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 8/25

6:45 am-7:05 pm

1 stop24h 20m

$919

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 8/15

10:40 am-11:55 pm

1 stop25h 15m

Bangkok Suvarnabhumi

Sun 8/24

9:35 am-8:45 am

1 stop35h 10m

$922

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 9/8

1:10 am-1:05 pm

1 stop23h 55m

Bangkok Suvarnabhumi

Mon 9/15

1:35 am-10:25 pm

1 stop32h 50m

$947

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 9/5

8:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Thu 9/25

2:35 am-10:43 pm

2 stops32h 08m

$950

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Sat 9/6

6:34 pm-1:05 am

2 stops42h 31m

Bangkok Suvarnabhumi

Fri 9/19

2:35 am-9:23 am

2 stops42h 48m

$964

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Tue 9/9

9:04 am-11:00 pm

2 stops25h 56m

Bangkok Suvarnabhumi

Wed 9/17

10:05 pm-5:51 pm

2 stops31h 46m

$967

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 6/23

9:03 am-11:00 pm

2 stops25h 57m

Bangkok Suvarnabhumi

Wed 7/9

8:05 am-7:14 pm

2 stops23h 09m

$1,040

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 9/9

6:10 pm-6:15 am

1 stop24h 05m

Bangkok Suvarnabhumi

Tue 9/16

2:30 am-3:50 pm

1 stop25h 20m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 30 results
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Best time to book a flight from Houston to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Houston to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Suvarnabhumi. Price data was last updated on June 9, 2025.

The best time to book flights from Houston to Bangkok Suvarnabhumi Airport is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to Bangkok Suvarnabhumi Airport?

Currently, March is the cheapest month in which you can book a flight from Houston to Bangkok Suvarnabhumi Airport (average of $953). Flying from Houston to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to BKK?

Find hourly flight availability from Houston to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Houston to Bangkok Suvarnabhumi Airport in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Houston to Suvarnabhumi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Bangkok Suvarnabhumi Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and ANA from Houston to Bangkok. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Thai Airways
7.7
Good
335 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Houston to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Houston to Bangkok Suvarnabhumi Airport round-trip?

    Delta, at $916, was found to be the cheapest airline from Houston to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include United Airlines and Turkish Airlines. Delta is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Bangkok Suvarnabhumi Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $496. Users have also found prices from $509 and $520 on Turkish Airlines and IndiGo, respectively.

  • Where are the most common layover locations when flying from Houston to Bangkok Suvarnabhumi Airport?

    The most popular layover on flights from Houston to Bangkok Suvarnabhumi Airport is Taipei City. Tokyo is the second most popular location for layovers on flights from Houston to Bangkok Suvarnabhumi Airport. Istanbul comes next as the third most popular layover location for Houston to Bangkok Suvarnabhumi Airport flights.

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are currently the most popular points of interest in Taipei City at the moment. Those on a layover in Taipei City interested in visiting Taipei 101, Shilin Night Market, or Raohe Street Night Market can do so by traveling 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $69 per day.

  • What are some popular points of interest to see during a layover in Tokyo?

    Most Tokyo visitors opt to spend their time at Akihabara Electric Town, Ueno Koen, and Tsukiji Outer Market. Travelers on a layover in Tokyo can visit Akihabara Electric Town, Ueno Koen, and Tsukiji Outer Market, by traveling 34.6 mi, 34.5 mi, and 35.3 mi, respectively after landing at Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $57 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Istanbul?

    Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani are the most popular attractions in Istanbul if you're in need of something to do during your layover. Taksim Square, Sultan Ahmet Camii and Beyazit Meydani are located about 20.8 mi, 22.3 mi, and 21.7 mi, respectively from Istanbul if you are interested in checking them out. Travelers can book a car rental at Istanbul for about $40 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Houston to Bangkok Suvarnabhumi Airport flights?

    Of the flights from Houston to Bangkok Suvarnabhumi Airport that have layovers, the fewest flights stop in Manchester. Manchester is followed by Tokyo in terms of the least popular layover location on flights from Houston to Bangkok Suvarnabhumi Airport. Singapore comes in third to last in terms of the least popular layover locations on Houston to Bangkok Suvarnabhumi Airport flights.

  • Can I find deals for flights from Houston to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Houston to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Suvarnabhumi.

  • Can I find deals for business class flights from Houston to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Houston to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Bangkok Suvarnabhumi Airport?

    Currently, March is the cheapest month in which you can book a flight from Houston to Bangkok Suvarnabhumi Airport (average of $953). Flying from Houston to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Houston to Suvarnabhumi

Discover the top 10 airlines that operate flights from Houston to Suvarnabhumi. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$555Average$1,610FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$806Average$980FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$842Average$967FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$884Average$1,230FlexibilityNo cancel feeOn-time71%
ANACheapest$900Average$1,024FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$923Average$1,191FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$935Average$1,064FlexibilityNo cancel feeOn-time68%
EVA AirCheapest$944Average$1,291FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$951Average$1,009FlexibilityNo cancel feeOn-time69%
ZIPAIRCheapest$987Average$1,048FlexibilityNo cancel feeOn-timeN/A

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