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The table lists round-trip flights from Houston, Texas to Bangkok. Fares are based on a trend (date and time mentioned) and are subject to change. Fares comprise of base fare, fuel surcharges, airline/airport taxes, and our service fee. Read terms and conditions.

Search, Compare and Book Flights to Thailand from Houston

Cheapfaremart empowers you with the world’s best travel technology that makes flight search, airfare comparison and booking easy, secure and fast. Customize the flight options by cabin type, departure and arrival timing, and airlines and book cheap flights from Houston to Bangkok.

Cheapfaremart is equipped with a team of experienced travel professionals who have a thorough understanding of the aviation industry. We can guide you choose the best travel route and cheapest flight. Irrespective of what travel category you want to travel in, we can help you find the best airfare to Bangkok.

Airports in Houston

1. George Bush Intercontinental Airport

George Bush Intercontinental Airport (IATA: IAH, ICAO: KIAH, FAA LID: IAH) is about 23 miles (37 km) north of Downtown Houston. The airport is sandwiched between Interstate 45 and Interstate 69/U.S. The airport handles carriers offering nonstop and connecting flights to Cancun.

2. William P. Hobby Airport

William P. Hobby Airport (IATA: HOU, ICAO: KHOU, FAA LID: HOU) is an international airport in Houston, Texas, 7 miles (11 km) from downtown Houston. The airport helps in decongesting George Bush Intercontinental Airport.

Airports in Bangkok, Thailand

1. Suvarnabhumi Airport

Suvarnabhumi Airport (IATA: BKK, ICAO: VTBS), also known unofficially as Bangkok Airport, is one of two international airports serving Bangkok, Thailand. Handling 60 million passengers in 2017, the airport ranked at 21 globally. The airport is hub for Asia Atlantic Airlines, Bangkok Airways, Jet Asia Airways, Thai Airways, Thai Smile and Thai Vietjet Air.

2. Don Mueang International Airport

Don Mueang International Airport (IATA: DMK, ICAO: VTBD) began operational in 27 March 1914. It is honored as one of the world’s oldest international airports. Owned by the Royal Thai Airforce, the airport is a hub for New Gen Airways, Siam Air, Thai AirAsia, and Thai Lion Air.

Nonstop Flights from Houston to Bangkok

Sorry. No carriers operate any nonstop flight to Bangkok from Houston, Texas. So the only way to reach your dream destination is book a flight ticket with a connecting flight.

Connecting (1-Stop Flight) from Houston to Bangkok

If you are open with a connecting flight, you will find multiple choices with the leading full-service airlines including United Airlines, All Nippon Airways, Air China, Eva Air, Emirates, Turkish Airlines, Qatar Airways, Thai Airways International, and American Airlines. Common layover airports on popular routes are Beijing – PEK, Tokyo – NRT, and Tokyo – HND.

How Long is the Flight to Bangkok from Houston?

The flight distance and flight time between Houston and Cancun is given below for your reference. Cancun is one hour ahead of Houston.


Flight Distance

Flight Time


9,267 miles/14914 km

19 hours 2 minutes


9,244 miles/14876 km

18 hours 59 minutes

Important: Bangkok is 12 hours ahead of Houston. So you always reach the next day to your destination.

How to Book Cheap Flights from Houston to Bangkok?

We help you book your cheap airline tickets to Houston. However, you may maximize the savings by following some travel hacks.

1. Identify the cheapest day of the week to fly in Bangkok

Weekend flights are costlier, irrespective of the airlines you choose – budget or full service. If you are planning an extended vacation, choose to keep your flight departure by Tuesday, Wednesday or Thursday.

2. Identify the cheapest time of the day to fly in Bangkok

Departing with a redeye flight from Cancun to Houston may help you save more on your airline tickets. The savings comes with sleep sacrifices. Hope you won’t mind it considering the corresponding gain.

3. Identify the cheapest months of the year to fly in Bangkok

August to October are the cheapest months to fly in Bangkok. The upper temperature remains in lows of the 90s and lower in the highs of 70s.

4. Budget Vs Full-Service Airlines

No budget carriers operate on this route. As a rule of thumb, confirm your flight reservation in advance. Airlines open flight booking window 331 days in advance of the flight departure date.

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