Cheap flights from Houston to Bangkok Suvarnabhumi

Compare Houston to Bangkok Suvarnabhumi flight deals

Find the cheapest month or even day of the year to fly to Bangkok Suvarnabhumi

Book the best Bangkok Suvarnabhumi fare with no extra fees

Flight deals from Houston to Bangkok Suvarnabhumi

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Bangkok Suvarnabhumi Airport? If you want to travel next month, round-trip fares start from $1,300. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Houston to Bangkok Suvarnabhumi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Bangkok Suvarnabhumi flights are currently cheapest in December.

Houston to Bangkok Suvarnabhumi: Alternative routes

Compare routes from Houston to Bangkok below. You may find an airport to fly into that's cheaper, faster, or easier than Bangkok Suvarnabhumi.

Houston to Bangkok: Flight information

The things to know before you go.
Cheapest flight found$1,026
Cheapest month to flyAugust

Finding cheap flights from Houston to Bangkok Suvarnabhumi: Frequently asked questions

The best price we found for a round-trip flight from Houston to Bangkok Suvarnabhumi is $1,026. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Bangkok Suvarnabhumi. But we found flights with one stop from $1,026.
There are no flights flying from Houston to Bangkok Suvarnabhumi, as of May 2026.
The cheapest month to fly from Houston to Bangkok Suvarnabhumi is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Bangkok Suvarnabhumi Airport on Monday, August 24, 2026.
No airlines currently offer direct flights between Houston and Bangkok Suvarnabhumi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok Suvarnabhumi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Bangkok Suvarnabhumi is Zipair.

Traveling from Houston to Suvarnabhumi Airport (BKK): What you need to know

  • There are a couple of main airports you can take off from in Houston. Check out your options leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when reserving your flight from Houston to Suvarnabhumi Airport (BKK).

  • Suvarnabhumi Airport is located in Bangkok. The city is in the UTC+7 timezone and is 12 hours ahead of Houston.

  • To ensure you get on your flight from Houston to BKK, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • High season means busier airports, so show up even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to keep to your schedule.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • Consider adding a stopover to find cheap flights from Houston to BKK. Simply deselect 'Direct flights only' when browsing departures from George Bush Intercontinental Airport (IAH). Break up the journey at one of these airports:

    • Vancouver International Airport (YVR)

    • Taiwan Taoyuan International Airport (TPE)

    • Narita International Airport (NRT)

  • IAH is around 27 kilometers from central Houston. If you're driving, ride-sharing or catching a cab from the center, it'll take 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 50 minutes.

  • Catching an early flight from Houston to Suvarnabhumi Airport? Avoid rushing to the terminal (and sneak in some bonus sleep) by staying at one of these hotels near George Bush Intercontinental Airport:

  • When it comes to the on-time performance of George Bush Intercontinental Airport, 78.42% of flights stick to their scheduled arrival time.

  • The address for IAH is 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

About Suvarnabhumi Airport (BKK)

Getting from Suvarnabhumi Airport (BKK) to central Bangkok

  • Suvarnabhumi Airport to central Bangkok is roughly 27 kilometers. If you're taking a cab or renting a car, plan in advance to make your trip as smooth as possible. Journey times can vary depending on the time of day and traffic conditions.

  • When traveling by public transport, expect a journey time of roughly 1 hour 5 minutes.

How to find the cheapest flights from Houston to Suvarnabhumi Airport (BKK)

  • At the moment, $474 is the lowest price we've found for a one-way ticket from Houston to Suvarnabhumi Airport. The cheapest price for a return flight is $1,026. Remember fares may change due to demand at the time of booking.

  • Booking early is often the key to finding a cheap flight from Houston to BKK. Flight prices rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • If you have some flexibility with your travel dates, use the 'Whole month' tool. It'll give you the lowest price across each month when searching for your Houston to Suvarnabhumi Airport ticket.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's a better deal on plane tickets from Houston to BKK.

  • Uncover a great deal on a flight from Houston to Suvarnabhumi Airport with the help of the filters. Pick your ideal departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Houston to Suvarnabhumi Airport (BKK)

  • July is when most people book flights from Houston to Suvarnabhumi Airport (BKK). Plan your visit to Bangkok in April if you prefer a quieter experience.

  • Lock in a Houston to BKK plane ticket departing in April if you want to visit the city during its warmest month. Expect temperatures in Bangkok to range from 26ºC (79ºF) to 37ºC (99ºF).

  • December sees temperatures of between 19ºC (66ºF) and 33ºC (91ºF). Look for cheap tickets from Houston to Suvarnabhumi Airport around that time if you like traveling in cooler conditions.

More about Bangkok

  • Start your Bangkok trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Houston to Suvarnabhumi Airport, browse our range of accommodation options including:

  • Every great journey has to include a little sightseeing. Grand Palace, Wat Phra Kaew and The Royal Place 2 are essential stops on your Bangkok itinerary.

Explore more of Thailand

  • Bangkok has its own special appeal, but there are so many other parts of Thailand waiting to be discovered. Around 209 kilometers north-east of Bangkok, a visit to Nakhon Ratchasima will fill your itinerary to the brim. Check out popular attractions like Night Safari Korat, Saveone Night Market and Butterfly Park.

  • Rayong is another must-experience destination in Thailand and is around 129 kilometers south-east of Bangkok. No trip is complete without seeing Saeng Chan Beach, Mae Rumphueng Beach and Mae Ramphueng Beach.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.