Cheap Flights from Houston (IAH) to Bangkok (BKK)

You can find one-way and return flights from IAH to BKK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to BKK ticket fares go up or down.

The cheapest months to fly from Houston, TX (IAH) to Bangkok (BKK) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter IAH to BKK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Houston, TX (IAH) to Bangkok (BKK), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 92 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Bangkok (BKK-Suvarnabhumi Intl.). Some common connection points include Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW), and San Francisco Intl. (SFO).

The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs around 12:40 AM local time, operated by EVA Airways. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Bangkok (BKK-Suvarnabhumi Intl.) on a Wednesday, with around 84 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Looking at the weekly schedule, Wednesdays offer notably more flight options compared to other days.

The most popular departure times for flights from George Bush Intercontinental (IAH) to Suvarnabhumi Intl. (BKK) are in the evening, from 6pm to 9pm. Many major carriers, including United, Emirates and American Airlines, offer flights during this window. Many travellers prefer these times as they allow you to finish your day before heading to the airport, and you'll often arrive at your destination in the morning, ready to start your trip.

There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Bangkok (BKK-Suvarnabhumi Intl.). The distance between these two airports is approximately 14,862 kilometres. Flights with one stop typically take around 24 hours. If you have two or more stops, your travel time will be a bit longer, usually around 24 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns, so it's always a good idea to allow for some extra time when planning your trip.

You can absolutely fly business class or first class between IAH and BKK. Airlines that offer business class service on this route include:

* Emirates
* Skywest Air
* Qatar Airways
* Air France
* Lufthansa
* KLM
* ITA Airways
* Turkish Airlines
* Cathay Pacific
* Republic Airlines
* British Airways
* Air Canada
* Alaska Airlines
* Delta
* United
* All Nippon Airways
* Finnair
* EVA Airways
* American Airlines
* American Eagle

First class cabins are available on Emirates and British Airways.

It's easy to earn miles on a Houston, TX (IAH) to Bangkok (BKK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Bangkok from George Bush Intercontinental (IAH), you can fly directly into Suvarnabhumi Intl. (BKK). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW), or San Francisco Intl. (SFO) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Houston, TX (IAH) to Bangkok (BKK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Houston, TX (IAH) to Bangkok (BKK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Houston, TX (IAH) to Bangkok (BKK) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.