S$706 Cheap Flights from Singapore to Houston

View S$706 flight on Sun, 11 May,2025Opens in a new window

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Singapore to Houston (SIN-HOU)

Prices were available within the past 7 days and start at S$706 for one-way flights and S$1,171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 27 Mar - Wed, 9 Apr
SIN
Singapore
IAH
Houston
S$1,171 Return, found 10 hours ago
S$1,171
Return
found 10 hours ago
Select United flight, departing Thu, 27 Mar from Singapore to Houston, returning Wed, 9 Apr, priced at S$1,171 found 10 hours ago
Air Canada
Tue, 20 Jan - Thu, 29 Jan
SIN
Singapore
IAH
Houston
S$1,213 Return, found 4 days ago
S$1,213
Return
found 4 days ago
Select Air Canada flight, departing Tue, 20 Jan from Singapore to Houston, returning Thu, 29 Jan, priced at S$1,213 found 4 days ago
Delta
Thu, 16 Oct - Wed, 22 Oct
SIN
Singapore
IAH
Houston
S$1,287 Return, found 4 days ago
S$1,287
Return
found 4 days ago
Select Delta flight, departing Thu, 16 Oct from Singapore to Houston, returning Wed, 22 Oct, priced at S$1,287 found 4 days ago
American Airlines
Sat, 4 Oct - Sat, 25 Oct
SIN
Singapore
IAH
Houston
S$1,327 Return, found 4 days ago
S$1,327
Return
found 4 days ago
Select American Airlines flight, departing Sat, 4 Oct from Singapore to Houston, returning Sat, 25 Oct, priced at S$1,327 found 4 days ago
All Nippon Airways
Sun, 7 Sep - Sat, 13 Sep
SIN
Singapore
IAH
Houston
S$1,370 Return, found 4 days ago
S$1,370
Return
found 4 days ago
Select All Nippon Airways flight, departing Sun, 7 Sep from Singapore to Houston, returning Sat, 13 Sep, priced at S$1,370 found 4 days ago
Turkish Airlines
Sun, 15 Jun - Fri, 4 Jul
SIN
Singapore
IAH
Houston
S$1,408 Return, found 4 days ago
S$1,408
Return
found 4 days ago
Select Turkish Airlines flight, departing Sun, 15 Jun from Singapore to Houston, returning Fri, 4 Jul, priced at S$1,408 found 4 days ago
EVA Airways
Sat, 6 Sep - Wed, 10 Sep
SIN
Singapore
IAH
Houston
S$1,428 Return, found 11 hours ago
S$1,428
Return
found 11 hours ago
Select EVA Airways flight, departing Sat, 6 Sep from Singapore to Houston, returning Wed, 10 Sep, priced at S$1,428 found 11 hours ago
Korean Air
Fri, 5 Sep - Tue, 16 Sep
SIN
Singapore
IAH
Houston
S$1,434 Return, found 5 days ago
S$1,434
Return
found 5 days ago
Select Korean Air flight, departing Fri, 5 Sep from Singapore to Houston, returning Tue, 16 Sep, priced at S$1,434 found 5 days ago
Japan Airlines
Tue, 20 Jan - Thu, 29 Jan
SIN
Singapore
IAH
Houston
S$1,653 Return, found 4 days ago
S$1,653
Return
found 4 days ago
Select Japan Airlines flight, departing Tue, 20 Jan from Singapore to Houston, returning Thu, 29 Jan, priced at S$1,653 found 4 days ago
All Nippon Airways
Tue, 20 Jan - Thu, 29 Jan
SIN
Singapore
HOU
Houston
S$1,673 Return, found 4 days ago
S$1,673
Return
found 4 days ago
Select All Nippon Airways flight, departing Tue, 20 Jan from Singapore to Houston, returning Thu, 29 Jan, priced at S$1,673 found 4 days ago
Singapore to Houston route information
Origin airport
Changi
Destination airport
George Bush Intercontinental
Return price
S$1,170
Distance
15878 km

Perfect flights from Singapore to Houston

Your Journey from Singapore to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Houston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Air Canada, All Nippon Airways, Delta, EVA Airways, Korean Air, Turkish Airlines, Qatar Airways, Japan Airlines, American Airlines. Our selection of flights from Changi to William P. Hobby caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Houston Flights

Experience the joy of finding cheap flights from Changi to William P. Hobby that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$706 and roundtrip prices from S$1,171*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Houston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Houston

Picture yourself stepping off the plane in Houston and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Houston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Houston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Houston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Singapore Airport to William P. Hobby Airport?
If you’re planning on travelling between Singapore Airport and HOU, round-trip flights start from S$1,171. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don’t wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to William P. Hobby Airport?
Most flights can be cancelled online, but each airline has different terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Changi Airport (SIN) to William P. Hobby Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Singapore Airport to HOU flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Changi Airport (SIN) to HOU?
You’ll have 16,000 kilometres to cover on the long-haul Singapore to Houston route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Changi Airport (SIN) to HOU?
Flying nonstop between Changi Airport and William P. Hobby Airport isn’t possible right now. However, you’ll still be able to book a flight to Houston with at least one stop.
Are Singapore Airport to William P. Hobby Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it’s no sure thing. While last-minute deals between SIN and William P. Hobby Airport are of course possible, it’s also a good idea to monitor prices well before you fly. In fact, some airlines release their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to pounce when the price is right.
*Available to Expedia members.