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Cheap flights from George Bush Intcntl (IAH) to Bangkok

IAH — BKK
Nov 13 — Nov 201
Fri 11/13
Fri 11/20
1 adult, Economy
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Find flight deals from George Bush Intcntl to Bangkok

Popular in

June

Cheapest in

January

Average price

$1,261
Highest demand for flights based on searches. 14% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from George Bush Intcntl to Bangkok

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

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Bangkok

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Bangkok?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Bangkok, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Bangkok?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bangkok (average of $1,081). Flying from Houston George Bush Intcntl Airport to Bangkok in June is currently the most expensive (average of $1,532). 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.

Reviews of airlines servicing Bangkok

Get a feel of what it's like to fly with EVA Air,ANA, andTurkish Airlines from Houston George Bush Intcntl Airport to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
EVA Air
8.5
Very good
1,548 reviews
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
ANA
8.3
Very good
1,325 reviews
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
Turkish Airlines
7.4
Good
4,456 reviews
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
United Airlines
7.4
Good
10,356 reviews
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2026

TPE - CNX

I appreciate the free WIFI and meals. The crew are friendly.
Qatar Airways
7.3
Good
3,721 reviews
EVA Air
8.5
Very good
1,548 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

Entertainment

8.0

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

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

    Our cheapest airline available from Houston George Bush Intcntl Airport to Bangkok is Delta. Our recent data shows that you can find tickets from as low as $427 on this airline. Additional options worth looking into are Turkish Airlines and Japan Airlines, starting at $840 and $863 round-trip. Delta is priced at 65% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $353 on Philippine Airlines. Other airlines that offer cheap prices include Delta from $433 and ZIPAIR from $457 one-way.

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

    Houston George Bush Intcntl Airport to Bangkok flights have a layover in Taipei City most of the time.

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

    Taipei City travelers tend to visit Taipei 101, Shilin Night Market, and Raohe Street Night Market more than anywhere else. 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. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $75 per day.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Bangkok flights?

    The least popular layover on flights from Houston George Bush Intcntl Airport to Bangkok is Tokyo.

  • Can I find deals for flights from George Bush Intcntl to Bangkok that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Bangkok?

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

  • Can I find deals for business class flights from George Bush Intcntl to Bangkok?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Bangkok?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bangkok (average of $1,081). Flying from Houston George Bush Intcntl Airport to Bangkok in June is currently the most expensive (average of $1,532). 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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Alternative routes for George Bush Intcntl to Bangkok

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Top 10 airlines flying from George Bush Intcntl to Bangkok

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$427Average$1,059FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$840Average$1,067FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$863Average$1,108FlexibilityNo cancel feeOn-time79%
ANACheapest$885Average$1,137FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$897Average$1,374FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$918Average$1,254FlexibilityNo cancel feeOn-time69%
ZIPAIRCheapest$930Average$1,082FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,014Average$1,253FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,027Average$1,174FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,072Average$1,416FlexibilityNo cancel feeOn-time77%

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