C$680 Cheap Flights from Singapore (SINS) to Houston (HOUA)

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Flight deals from Singapore to Houston

Looking for a cheap last-minute deal or the best return flight from Singapore to Houston? If you want to travel next month, return fares start from C$1,458. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore to Houston

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

Singapore to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$680
Cheapest month to flySeptember

Finding cheap flights from Singapore to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Singapore to Houston is C$1,279. 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 Singapore to Houston. But we found flights with one or more stops from C$1,279.
As of June 2026, there are no flights flying from Singapore to Houston.
The cheapest month to fly from Singapore to Houston is usually October.
If you're flying from Singapore, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$1,279.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Houston on Tuesday, October 27, 2026.
No airlines currently offer direct flights between Singapore and Houston. 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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 28°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is ANA (All Nippon Airways) .

Travelling from Singapore to Houston: what you need to know

  • Get your vacation planning started by considering where you'll catch your flight from Singapore to Houston. Changi International Airport (SIN) and Seletar Airport (XSP) are Singapore's main airports.

  • When planning your arrival in Houston, George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the primary hubs.

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

  • If you're jetting off during a major holiday or other peak period, allow for even more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • If you have a passport from Singapore, you will need an ETA to visit United States. This applies when booking a cheap flight from Singapore to Houston for tourism purposes. Requirements may change if you're travelling for business or other reasons. Always check official visa guidelines before you make travel plans and certainly before you fly.

Flying from Singapore

Changi International Airport (SIN)

  • We make it easy to plan a flight from Singapore to Houston with a stopover. To see all the options departing from Changi International Airport, deselect 'Direct flights only.' Next, choose a flight with a stop long enough to explore the city of your choice. Some popular stopovers include:

    • Taiwan Taoyuan International Airport (TPE)

    • San Francisco International Airport (SFO)

    • Seattle-Tacoma International Airport (SEA)

  • SIN is around 21 kilometres from central Singapore. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 21 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 1 hour.

  • Want a stress-free start to your vacation? Stay near Changi International Airport. Whether you're taking an early flight from Singapore to Houston or just don't like being rushed, these hotels have you covered:

Seletar Airport (XSP)

  • Maximize your vacation with a stopover on your flight from Singapore to Houston. Visit friends or family or tick another city off your list. Whatever you want to do, check out these options between Changi International Airport and Houston:

    • Taiwan Taoyuan International Airport (TPE)

    • San Francisco International Airport (SFO)

    • Seattle-Tacoma International Airport (SEA)

  • You can get to XSP from central Singapore in approximately 23 minutes by car, depending on traffic. The ride by public transport will take roughly 1 hour and 24 minutes to travel the 19 kilometres or so.

  • Get a head start on your vacation with an extra night away from home. Before your flight from Singapore to Houston, take things easy in one of these hotels close to Seletar Airport:

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • Central Houston is located around 19 kilometres from William P. Hobby Airport (HOU). As soon as your flight from Singapore to Houston has hit the runway and you've navigated your way to arrivals, expect a drive of around 22 minutes.

  • You can also travel by public transport, which will take around 1 hour and 42 minutes.

  • Place the 'Do not disturb' sign on your door and rest at a hotel close to HOU. Here are a few options where you can check in after your flight from Singapore to Houston:

How to find the cheapest flights from Singapore to Houston

  • C$680 is the lowest price for a one-way ticket from Singapore to Houston. A return flight starts at C$1,279. These prices may change depending on availability and demand.

  • Don't wait until the last moment. You're more likely to find cheap flights from Singapore to Houston if you book early. Airlines often offer some amazing early bird rates.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price in each month when looking for your ticket from Singapore to Houston.

  • Locking in a cheap ticket from Singapore to Houston couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when the price has fallen.

  • Use filters to tailor your flights from Singapore to Houston. Simply select your ideal arrival and departure times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to find the best deals.

Best time to go to Houston

  • It's time to pick your trip dates for your flight from Singapore to Houston. July is the most popular month for a trip to Houston. If you like a more relaxed atmosphere, go in February.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Lock in your flights from Singapore to Houston in this month if this is the type of weather you enjoy.

  • January has average temperatures of between 5ºC and 19ºC. Look for cheap flights from Singapore to Houston around that time if you want to travel in cooler conditions.

More about Houston

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Houston right here. Browse these options once you've locked in your flight from Singapore to Houston:

  • Every great journey has to include a little sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are must-do's during your Houston adventure.

Complete your Houston trip with a car rental

  • Finding you a cheap flight from Singapore to Houston isn't our only party trick. Check out our car rentals in Houston and have more freedom to explore. We find deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.