Cheap Flights from Singapore Changi to Houston

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Flight deals from Singapore Changi to Houston

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore Changi to Houston

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

Alternative Singapore Changi to Houston routes

Looking for the cheapest, fastest or easiest route from Singapore Changi to Houston? You could fly into the following airports instead.

Singapore to Houston: Flight information

The things to know before you go.
Cheapest flight foundRs153,054
Cheapest month to flyOctober

Finding cheap flights from Singapore Changi 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 Changi to Houston is Rs269,697. 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 Changi to Houston. But we found flights with one or more stops from Rs269,697.
As of June 2025, there are no flights flying from Singapore Changi to Houston.
The cheapest month to fly from Singapore Changi to Houston is usually June 2025.
If you're flying from Singapore Changi Airport, 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 Rs269,697.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Houston on Tuesday, 14 October 2025.
No airlines currently offer direct flights between Singapore Changi Airport 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.
Currently, United offers the cheapest flight tickets to Houston.

Travelling from Changi International Airport (SIN) to Houston: what you need to know

  • The timezone in Houston is UTC-5. The city is 13 hours behind Singapore, where Changi International Airport is located.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your SIN to Houston flight.

  • Delays at check-in and security are more likely if you're jetting off during high season, so give yourself even more breathing space. A good rule for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • Stopovers are the perfect opportunity to take a break from travelling and possibly even visit a new city. When browsing for flight tickets from SIN to Houston, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • Los Angeles International Airport (LAX)

    • Seattle-Tacoma International Airport (SEA)

    • San Francisco International Airport (SFO)

  • The journey from central Singapore to SIN takes around 1 hour on public transport. If you ride-share, drive or grab a cab, you'll cover the 18 kilometres in 20 minutes or so, depending on traffic.

  • Looking for a hotel near SIN? If you've booked an early flight from Changi International Airport to Houston, these accommodation options put the terminal practically at your doorstep:

  • Of the flights that depart from Changi International Airport, 68.95% arrive as scheduled at their destination.

How to find the cheapest flights from Changi International Airport (SIN) to Houston

  • Rs153,054 is the cheapest price we've seen for a one-way Changi International Airport to Houston flight. A return flight ticket right now is Rs269,697. Depending on when you want to go and the availability, these fares can change.

  • To pick up cheap flights from SIN to Houston, book in advance. Airlines typically offer the most competitive fares when tickets are first released.

  • If you're flexible with your travel plans, take advantage of the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Changi International Airport to Houston ticket.

  • There's no need to check in daily to see if fares have dropped when you set up a Price Alert. We'll let you know the moment there's an extra saving on cheap flights from SIN to Houston.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Changi International Airport to Houston.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • The centre of Houston is around 19 kilometres from William P. Hobby Airport (HOU). After your flight from Changi International Airport to Houston has hit the runway and you've made your way out of the airport, expect a drive of about 20 minutes.

  • The journey will take roughly 1 hour 40 minutes on public transport.

  • After stepping off your SIN to Houston flight, unwind at a hotel close to HOU. These are some comfortable accommodation options that'll help you sink into relaxation mode:

  • Easirent, Dollar and Thrifty make collecting a William P. Hobby Airport rental car simple. These trusted providers are located in or around the terminal and will have you ready to go in a flash.

  • Get the pick of the lot. Booking your ride from HOU four weeks in advance often means better deals and a greater selection of vehicles.

  • The address for William P. Hobby Airport is 7800 Airport Boulevard.

Best time to go to Houston

  • Carefully consider your trip dates before booking your flight from Changi International Airport to Houston. The city buzzes in peak season, but hotel prices are typically higher and attractions can be crowded. Visit Houston in the low season if you like a more relaxed vibe.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Lock in your Changi International Airport to Houston flight ticket then if this is the type of weather you enjoy.

  • January has average temperatures of between 5ºC and 19ºC. Look for a cheap ticket from SIN to Houston around that time if you like cooler conditions.

More about Houston

Explore more of United States

  • San Antonio is just one of the many places in United States waiting to be explored once you've seen the sights of Houston. Around 306 kilometres away to the west, its top attractions include The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • If you're interested in discovering another great destination in United States, head for Dallas, about 370 kilometres north of Houston. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.