Bangkok

$581+ Cheap flights from Houston to Bangkok

HOU — BKK
Dec 4 — Dec 111
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Cheap flight deals from Houston to Bangkok

Cheapest flights from Houston to Bangkok

Tue 12/112:57 pm -
3 stops33h 18m
Tue 12/812:15 pm -
3 stops35h 14m
Deal found 11/3$1,034
Mon 11/92:27 pm -
2 stops32h 38m
Mon 11/168:25 am -
1 stop19h 13m
Deal found 11/1$1,045
Thu 11/57:02 am -
2 stops40h 03m
Tue 12/158:35 pm -
1 stop31h 40m
Deal found 11/3$1,058
Thu 11/56:10 am -
2 stops28h 30m
Fri 11/132:15 am -
2 stops35h 30m
Deal found 11/2$1,071
Wed 12/210:03 pm -
2 stops34h 57m
Wed 12/911:55 pm -
3 stops34h 05m
Deal found 11/3$1,076
Mon 11/92:27 pm -
2 stops32h 38m
Fri 11/208:50 pm -
2 stops34h 19m
Deal found 11/1$1,086
Fri 11/279:00 pm -
1 stop42h 15m
Fri 12/115:55 am -
1 stop26h 10m
Deal found 11/1$1,091
Sun 12/69:55 pm -
2 stops35h 05m
Wed 12/164:20 pm -
3 stops29h 53m
Deal found 11/1$1,100
Mon 11/27:00 pm -
1 stop36h 10m
Mon 11/911:00 pm -
1 stop30h 40m
Deal found 11/1$1,173
Sun 11/157:00 pm -
1 stop36h 10m
Tue 11/2411:00 pm -
1 stop30h 40m
Deal found 11/4$1,174
Wed 11/187:00 pm -
1 stop36h 10m
Tue 12/111:10 am -
1 stop42h 30m
Deal found 11/3$1,188
Mon 11/97:00 pm -
1 stop36h 10m
Tue 11/1711:00 pm -
1 stop30h 40m
Deal found 11/3$1,217

Find flight deals from Houston to Bangkok

Round-trip from

$1,033
(Mytrip)

One-way from

$581
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,098
From Houston to Bangkok
One-way flight from Houston to Bangkok
Highest demand for flights based on searches. 3% potential increase in price ($45 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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 Houston George Bush Intcntl - DMK Bangkok Don Mueang Intl

IAHDMK

Houston George Bush Intcntl

Tue 12/1

9:55 am-2:40 pm

1 stop39h 45m

Bangkok Don Mueang Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$608

HoustonBangkok

IAH Houston George Bush Intcntl - BKK Bangkok Suvarnabhumi

IAHBKK

Houston George Bush Intcntl

Tue 11/17

7:02 am-7:00 pm

3 stops46h 58m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$631

HoustonBangkok

IAH Houston George Bush Intcntl - BKK Bangkok Suvarnabhumi

IAHBKK

Houston George Bush Intcntl

Sat 4/17

7:41 pm-11:30 am

2 stops27h 49m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$636
Quickest round-trip

HoustonBangkok

IAH Houston George Bush Intcntl - BKK Bangkok Suvarnabhumi

IAHBKK

Houston George Bush Intcntl

Sun 2/7

9:00 pm-8:50 am

1 stop22h 50m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$713

HoustonBangkok

IAH Houston George Bush Intcntl - BKK Bangkok Suvarnabhumi

IAHBKK

Houston George Bush Intcntl

Tue 2/2

9:00 pm-3:05 pm

1 stop29h 05m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$713

HoustonBangkok

IAH Houston George Bush Intcntl - BKK Bangkok Suvarnabhumi

IAHBKK

Houston George Bush Intcntl

Wed 2/3

9:00 pm-4:20 am

1 stop42h 20m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$713

HoustonBangkok

HOU Houston Hobby - BKK Bangkok Suvarnabhumi

HOUBKK

Houston Hobby

Tue 12/1

5:27 pm-11:05 pm

2 stops40h 38m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$716

HoustonBangkok

HOU Houston Hobby - BKK Bangkok Suvarnabhumi

HOUBKK

Houston Hobby

Tue 1/26

6:00 am-11:05 pm

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$718

HoustonBangkok

HOU Houston Hobby - BKK Bangkok Suvarnabhumi

HOUBKK

Houston Hobby

Thu 1/28

6:00 am-1:25 pm

2 stops42h 25m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$718

HoustonBangkok

HOU Houston Hobby - BKK Bangkok Suvarnabhumi

HOUBKK

Houston Hobby

Mon 2/1

6:00 am-12:20 am

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Houston to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Houston with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Houston to Bangkok (average of $1,085). Flying from Houston to Bangkok in December is currently the most expensive (average of $1,455). 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.

How much does it cost to fly round-trip from Houston to Bangkok?

Airfare is typical for this route at the moment.
Houston to Bangkok flights typically cost between $956 and $1,222 in December.
The cheapest round-trip price found within the last 5 days was $1,033 on Multiple Airlines (Dec 1-Dec 8).

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

The best time to book flights from Houston to Bangkok is 89 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.

Reviews of airlines servicing Bangkok

Read reviews from past customers who have flown EVA Air,ANA, andQatar Airways from Houston to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
8.3
Very good

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.

Related info for your journey

  • How long is the flight from Houston to Bangkok?

    Turkish Airlines, Emirates, and Delta can get you from Houston to Bangkok in just under 22h 50m. Your travel time can differ by up to 13h 20m. The distance from Houston to Bangkok is about 9228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, ANA ($461), ZIPAIR ($543), and Thai Airways ($611) offers the cheapest pricing from Houston to Bangkok. ANA is 62% 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 one-way?

    The cheapest airlines for a one-way flight from Houston to Bangkok are Philippine Airlines ($334), Delta ($433), and ZIPAIR ($443).

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

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

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

    The majority of Taipei City visitors spend their time at Taipei 101, Shilin Night Market, and Raohe Street Night Market. Travelers on a layover in Taipei City can visit Taipei 101, Shilin Night Market, and Raohe Street Night Market, by traveling 21.0 mi, 18.3 mi, and 21.6 mi, respectively after landing at Taipei City Taiwan Taoyuan Intl. Travelers in need of a car in Taipei City can rent one for about $73 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Bangkok 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?

    Currently, February is the cheapest month in which you can book a flight from Houston to Bangkok (average of $1,085). Flying from Houston to Bangkok in December is currently the most expensive (average of $1,455). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Houston to Bangkok

AirlineCheapestAverageFlexibilityOn-time
ANACheapest$461Average$1,163FlexibilityNo cancel feeOn-time80%
ZIPAIRCheapest$543Average$1,091FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$611Average$1,319FlexibilityNo cancel feeOn-time77%
DeltaCheapest$830Average$1,030FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$840Average$1,082FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$846Average$956FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$883Average$1,261FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$897Average$1,424FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$968Average$1,427FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$972Average$1,261FlexibilityNo cancel feeOn-time72%

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