Cheap Flights from Houston (HOU) to Singapore (SIN) ~

Popular airlines from Houston William Hobby Airport (HOU) to Singapore Changi Airport (SIN)

  • 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 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Houston (HOU) to Singapore (SIN)

September is typically the cheapest month to fly

From HK$6,555 - HK$10,432 per traveller.

Graph displaying average flight prices per month

Houston to Singapore route information
Origin airport
William P. Hobby
Destination airport
Changi
Distance
15911 km

Flights from Houston to Singapore

Book cheap flights from Houston (HOU) to Singapore (SIN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Houston (HOU) to Singapore (SIN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston (HOU) to Singapore (SIN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Singapore flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Singapore and things to do in Singapore for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Singapore more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Singapore is now!

 

Frequently asked questions

How much is a flight from HOU to Singapore Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from William P. Hobby Airport (HOU) to Singapore Airport was . Cheap tickets don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport (HOU) to Changi Airport (SIN)?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from William P. Hobby Airport (HOU) to Changi 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 William P. Hobby Airport (HOU) to Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from William P. Hobby Airport (HOU) to SIN?
With around 16,000 kilometers separating HOU and SIN, your flight will be a long one. Pack wisely to make your trip comfortable. Things like an eye mask and a quality neck pillow can make the biggest difference.
Which airlines fly direct from William P. Hobby Airport (HOU) to Singapore Airport?
Flying nonstop between HOU and Changi Airport isn't possible right now. However, you'll still be able to book a flight to Singapore with at least one stop.
Are HOU to Changi Airport (SIN) flight tickets cheaper when they're purchased at the last minute?
Tickets from HOU to Changi Airport (SIN) are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.