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CA $1,334 Cheap Flights from Houston (IAH) to Thiruvananthapuram (TRV)

View CA $1,334 flight on Sat, Oct 10, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Trivandrum Intl. Airport (TRV)

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Cheap flights from Houston (IAH) to Thiruvananthapuram (TRV)

Prices were available within the past 7 days and start at CA $1,334 for one-way flights and CA $2,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Oman Air
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $2,021 Roundtrip, found 4 days ago
CA $2,021
Roundtrip
found 4 days ago
Select Oman Air flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $2,021 found 4 days ago
Qatar Airways
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $2,103 Roundtrip, found 4 days ago
CA $2,103
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $2,103 found 4 days ago
American Airlines
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $2,356 Roundtrip, found 4 days ago
CA $2,356
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $2,356 found 4 days ago
American Airlines
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $2,404 Roundtrip, found 4 days ago
CA $2,404
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $2,404 found 4 days ago
Etihad Airways
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $2,992 Roundtrip, found 4 days ago
CA $2,992
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $2,992 found 4 days ago
Lufthansa
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $3,208 Roundtrip, found 4 days ago
CA $3,208
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $3,208 found 4 days ago
Malaysia Airlines
Sat, Oct 10 - Sat, Oct 24
IAH
Houston
TRV
Thiruvananthapuram
CA $3,442 Roundtrip, found 4 days ago
CA $3,442
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sat, Oct 10 from Houston to Thiruvananthapuram, returning Sat, Oct 24, priced at CA $3,442 found 4 days ago
KLM
Sun, Dec 20 - Wed, Jan 27
IAH
Houston
TRV
Thiruvananthapuram
CA $3,836 Roundtrip, found 4 days ago
CA $3,836
Roundtrip
found 4 days ago
Select KLM flight, departing Sun, Dec 20 from Houston to Thiruvananthapuram, returning Wed, Jan 27, priced at CA $3,836 found 4 days ago

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) cost?
You can find one-way and return flights from IAH to TRV 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 TRV ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The cheapest months to fly from IAH to TRV 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.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
Enter IAH to TRV and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
EVA Airways is one of the cheapest airlines offering connecting return flights from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.), with prices starting from around CA$2606 for flights that can be booked for departure within the next year, with a layover in Taoyuan Intl. (TPE). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.), 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.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
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.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
There are approximately 50 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.). Some common connection points include Heathrow (LHR), O'Hare Intl. (ORD), and Liberty Intl. (EWR).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) typically departs around 12:40 AM local time. This flight is operated by EVA Airways and Malaysia Airlines. This is a seasonal service, active only in March. 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.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
You'll find the most flights from George Bush Intercontinental (IAH) to Trivandrum Intl. (TRV) on a Wednesday, with around 81 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and British Airways.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
The most popular departure times for flights from George Bush Intercontinental to Trivandrum Intl. are in the morning, between 6am and 9am. Many major carriers, including American Airlines, United and Alaska Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.). The distance between these two airports is approximately 15,660 kilometres. Flights with one stop typically take around 21 hours. If you're looking at flights with two or more stops, the travel time increases to about 24 hours 30 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
You can fly business class or first class between IAH and TRV. Airlines that offer business class service on this route include:
  • Alaska Airlines
  • British Airways
  • Turkish Airlines
  • Lufthansa
  • Air France
  • Qatar Airways
  • KLM
  • ITA Airways
  • Emirates
  • United
  • American Airlines
  • EVA Airways
First class cabins are available on Emirates and United.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) 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.
What airports do you fly into for Thiruvananthapuram (TRV) from Houston, TX (IAH)?
If you're planning to travel to Thiruvananthapuram from George Bush Intercontinental (IAH), you can fly directly into Trivandrum Intl. (TRV). Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), or Heathrow (LHR) before reaching Thiruvananthapuram. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) 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.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) 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.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Thiruvananthapuram (TRV-Trivandrum Intl.) 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.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Trivandrum Intl.
Roundtrip price
CA $2,021
Distance
15567 km

Book with confidence

Houston to Thiruvananthapuram Flights

The easy way to book your flights from Houston to Thiruvananthapuram 

With Expedia, it’s simple to find and book flights to Thiruvananthapuram from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Trivandrum Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Thiruvananthapuram today, tomorrow, or this week.  

 

Save dollars with cheap flights from George Bush Intercontinental, IAH to Trivandrum Intl., TRV 

Sort your search results by price to find great deals on your flight from Houston to Thiruvananthapuram—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Thiruvananthapuram from Houston currently is just CA $2,021 rising to CA $3,836.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Thiruvananthapuram  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Thiruvananthapuram from Houston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Thiruvananthapuram with Expedia today.

Houston to Thiruvananthapuram Flights

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*Available to Expedia members.