How long is the flight from Singapore to Houston?

Airlines like ZIPAIR, United Airlines, and American Airlines fly from Singapore to Houston in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 7h 56m. Singapore and Houston are separated by a distance of 15960 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

What are the cheapest airlines flying from Singapore to Houston round-trip?

United Airlines, at S$ 1,058, was found to be the cheapest airline from Singapore to Houston.Alternate airlines to your destination round-trip include EVA Air and ANA. Users have found that United Airlines is 25% cheaper than the other options available to this destination. Find deals

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular airlines that fly from Singapore to Houston?

Before booking your flight from Singapore to Houston, check out the most popular airlines for this route: United Airlines, EVA Air or ANA.

What airport do you fly from for flights from Singapore to Houston?

If you book a flight to Houston from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 0 flights from Changi to Houston per day from 3 different airlines.

Can I find deals for flights from Singapore to Houston that include hotel bookings?

Yes. In addition to deals on Singapore to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Houston.

Can I find deals for business class flights from Singapore to Houston?

Yes. Cheapflights offers flight deals from Singapore to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 618+ Flights from Singapore to Houston

Q: How much does it cost for a return flight from Singapore to Houston?

Airfare is below average for this route at the moment. Singapore to Houston flights typically cost between S$ 1,573 and S$ 1,744 in February. The cheapest return flight price found within the last 3 days was S$ 1,182 on ZIPAIR (21 Feb-26 Feb). Find deals

Cheap flight deals from Singapore to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Houston
Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 15-1210:10SIN - IAH

1 stop28h 49mUnited Airlines

Sun 18-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 11-12S$ 1,215

Mon 15-1211:15SIN - IAH

2 stops45h 55mIndiGo

Sun 18-121:05IAH - SIN

2 stops47h 10mIndiGo

Deal found 11-12S$ 1,382

Mon 15-1211:15SIN - IAH

2 stops45h 55mIndiGo

Sun 11-121:05IAH - SIN

2 stops47h 10mIndiGo

Deal found 11-12S$ 1,450

Mon 15-1210:10SIN - IAH

2 stops26h 35mUnited Airlines

Sun 11-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 10-12S$ 1,459

Mon 15-1214:25SIN - IAH

2 stops47h 34mChina Airlines

Sun 18-107:00IAH - SIN

2 stops51h 40mChina Airlines

Deal found 10-12S$ 1,528

Wed 31-1210:10SIN - IAH

2 stops26h 10mUnited Airlines

Fri 27-221:30IAH - SIN

1 stop32h 45mUnited Airlines

Deal found 10-12S$ 1,554

Tue 30-1202:20SIN - IAH

2 stops24h 37mAmerican Airlines

Fri 27-207:31IAH - SIN

2 stops27h 19mAmerican Airlines

Deal found 10-12S$ 1,558

Wed 31-1206:50SIN - IAH

2 stops28h 00mMultiple Airlines

Fri 27-217:24IAH - SIN

3 stops33h 56mMultiple Airlines

Deal found 10-12S$ 2,072

Sun 21-1222:20SIN - IAH

1 stop26h 42mUnited Airlines

Fri 2-122:15IAH - SIN

2 stops32h 00mUnited Airlines

Deal found 11-12S$ 2,336

Wed 31-1219:55SIN - HOU

2 stops29h 44mQantas Airways

Fri 27-216:20HOU - SIN

2 stops37h 40mQantas Airways

Deal found 10-12S$ 3,511

Sun 21-1222:40SIN - HOU

2 stops31h 07mQantas Airways

Fri 2-116:17HOU - SIN

2 stops34h 43mQantas Airways

Deal found 11-12S$ 4,716

Mon 15-1221:20SIN - IAH

2 stops31h 55mMalaysia Airlines

Sun 18-117:45IAH - SIN

3 stops51h 50mMalaysia Airlines

Deal found 10-12S$ 5,318

Best flights from Singapore to Houston
Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sat 21-200:40SIN - IAH

1 stop20h 55mZIPAIR

Thu 26-209:25IAH - SIN

1 stop23h 45mZIPAIR

Deal found 10-12S$ 1,182

Fri 23-110:10SIN - IAH

1 stop23h 00mUnited Airlines

Fri 30-121:33IAH - SIN

1 stop32h 42mUnited Airlines

Deal found 11-12S$ 1,205

Thu 22-102:20SIN - IAH

2 stops25h 20mJapan Airlines

Fri 30-108:00IAH - SIN

2 stops26h 50mJapan Airlines

Deal found 11-12S$ 1,219

Sun 25-115:15SIN - IAH

3 stops31h 52mMultiple Airlines

Sun 1-216:13IAH - SIN

2 stops31h 47mMultiple Airlines

Deal found 10-12S$ 1,225

Tue 20-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Tue 27-106:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 10-12S$ 1,237

Sat 21-201:35SIN - IAH

2 stops35h 56mDelta

Thu 26-205:30IAH - SIN

2 stops33h 30mDelta

Deal found 10-12S$ 1,247

Thu 26-210:10SIN - IAH

1 stop24h 31mUnited Airlines

Mon 2-316:25IAH - SIN

1 stop25h 35mUnited Airlines

Deal found 10-12S$ 1,205

Sat 24-100:40SIN - IAH

1 stop20h 55mZIPAIR

Sun 1-209:35IAH - SIN

1 stop23h 35mZIPAIR

Deal found 10-12S$ 1,216

Sat 24-102:20SIN - IAH

2 stops25h 20mAmerican Airlines

Sun 1-208:00IAH - SIN

2 stops26h 50mAmerican Airlines

Deal found 10-12S$ 1,244

Wed 25-202:20SIN - HOU

2 stops23h 27mJapan Airlines

Mon 2-310:15HOU - SIN

2 stops30h 20mJapan Airlines

Deal found 9-12S$ 1,247

Thu 19-201:35SIN - IAH

2 stops33h 38mDelta

Sun 1-312:15IAH - SIN

2 stops45h 55mDelta

Deal found 12-12S$ 1,253

Sun 25-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Sun 1-206:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 11-12S$ 1,246

Thu 26-208:15SIN - IAH

2 stops29h 26mJapan Airlines

Mon 2-307:31IAH - SIN

2 stops33h 04mJapan Airlines

Deal found 11-12S$ 1,255

Fri 23-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Fri 30-106:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 10-12S$ 1,247

Sat 21-201:35SIN - HOU

2 stops34h 53mDelta

Thu 26-205:25HOU - SIN

2 stops33h 35mDelta

Deal found 10-12S$ 1,387

Thu 22-102:20SIN - HOU

2 stops23h 49mJapan Airlines

Fri 30-106:00HOU - SIN

2 stops28h 50mJapan Airlines

Deal found 11-12S$ 1,263

Wed 31-1219:55SIN - HOU

2 stops29h 44mQantas Airways

Fri 27-216:20HOU - SIN

2 stops37h 40mQantas Airways

Deal found 10-12S$ 3,511

Sat 24-114:25SIN - HOU

3 stops43h 50mMultiple Airlines

Sat 31-108:40HOU - SIN

2 stops38h 25mMultiple Airlines

Deal found 9-12S$ 1,889

Sat 24-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Sat 31-106:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 9-12S$ 1,431

Sat 24-102:00SIN - HOU

3 stops32h 15mMultiple Airlines

Sun 1-216:50HOU - SIN

2 stops32h 40mMultiple Airlines

Deal found 11-12S$ 1,913

Last-minute flights from Singapore to Houston
Discover last-minute flight deals from Singapore to Houston. Data last updated 12 December 2025 and is based on user searches.

Mon 15-1210:10SIN - IAH

1 stop25h 49mUnited Airlines

Sun 11-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 11-12S$ 1,215

Mon 15-1210:10SIN - IAH

1 stop24h 21mUnited Airlines

Sun 18-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 10-12S$ 1,216

Tue 20-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Tue 27-106:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 10-12S$ 1,237

Thu 22-102:20SIN - IAH

2 stops25h 20mJapan Airlines

Fri 30-108:00IAH - SIN

2 stops26h 50mJapan Airlines

Deal found 11-12S$ 1,219

Thu 22-102:20SIN - HOU

2 stops23h 49mJapan Airlines

Fri 30-106:00HOU - SIN

2 stops28h 50mJapan Airlines

Deal found 11-12S$ 1,263

Fri 23-110:10SIN - IAH

1 stop23h 00mUnited Airlines

Fri 30-121:33IAH - SIN

1 stop32h 42mUnited Airlines

Deal found 11-12S$ 1,205

Fri 23-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Fri 30-106:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 10-12S$ 1,247

Sat 24-122:20SIN - IAH

1 stop28h 51mUnited Airlines

Wed 4-215:22IAH - SIN

1 stop26h 38mUnited Airlines

Deal found 9-12S$ 1,204

Sat 24-102:20SIN - IAH

2 stops25h 20mAmerican Airlines

Sun 1-208:00IAH - SIN

2 stops26h 50mAmerican Airlines

Deal found 10-12S$ 1,244

Sat 24-122:20SIN - IAH

1 stop30h 45mUnited Airlines

Sat 31-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 9-12S$ 1,343

Sun 25-115:15SIN - IAH

3 stops31h 52mMultiple Airlines

Sun 1-216:13IAH - SIN

2 stops31h 47mMultiple Airlines

Deal found 10-12S$ 1,225

Sun 25-108:15SIN - HOU

2 stops23h 51mAmerican Airlines

Sun 1-206:00HOU - SIN

2 stops28h 50mAmerican Airlines

Deal found 11-12S$ 1,246

One-way flights from Singapore to Houston
Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.

Sun 18-100:25SIN - IAH

2 stops45h 00mMultiple Airlines

Deal found 10-12S$ 618

Fri 23-100:55SIN - IAH

2 stops32h 28mMultiple Airlines

Deal found 10-12S$ 694

Sun 11-102:20SIN - IAH

2 stops25h 20mJapan Airlines

Deal found 12-12S$ 751

Sun 18-102:20SIN - HOU

2 stops23h 49mJapan Airlines

Deal found 10-12S$ 765

Sat 24-114:25SIN - HOU

2 stops46h 20mMultiple Airlines

Deal found 10-12S$ 857

Mon 12-123:25SIN - IAH

3 stops57h 56mMultiple Airlines

Deal found 12-12S$ 1,006

Mon 12-122:20SIN - IAH

1 stop22h 09mUnited Airlines

Deal found 12-12S$ 1,140

Sat 3-106:15SIN - IAH

2 stops28h 35mMultiple Airlines

Deal found 9-12S$ 1,246

Sun 11-111:15SIN - IAH

2 stops45h 55mIndiGo

Deal found 11-12S$ 1,341

Tue 6-122:20SIN - IAH

2 stops31h 15mUnited Airlines

Deal found 11-12S$ 1,390

Sun 11-123:15SIN - HOU

2 stops32h 51mBritish Airways

Deal found 11-12S$ 1,808

Sun 11-115:45SIN - HOU

2 stops32h 25mMultiple Airlines

Deal found 10-12S$ 1,913

Find flight deals from Singapore to Houston

Round-trip from	S$ 1,182
One-way from	S$ 618
Popular in	August
Cheapest in	October
Average price	S$ 1,646

ZIPAIR
21-2-26-2
2 total stops
44h 40m total
Singapore to Houston

Search Deals

18-1
2 total stops
45h 00m total
Singapore to Houston

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (S$ 92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 49 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 21-2

00:40-07:35

1 stop20h 55m

Houston George Bush Intcntl

Thu 26-2

09:25-23:10

1 stop23h 45m

S$ 1,182

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 23-1

10:10-19:10

1 stop23h 00m

Houston George Bush Intcntl

Fri 30-1

21:33-20:15

1 stop32h 42m

S$ 1,205

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 26-2

10:10-20:41

1 stop24h 31m

Houston George Bush Intcntl

Mon 2-3

16:25-08:00

1 stop25h 35m

S$ 1,205

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 24-1

00:40-07:35

1 stop20h 55m

Houston George Bush Intcntl

Sun 1-2

09:35-23:10

1 stop23h 35m

S$ 1,216

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 22-1

02:20-13:40

2 stops25h 20m

Houston George Bush Intcntl

Fri 30-1

08:00-00:50

2 stops26h 50m

S$ 1,219

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 25-1

15:15-09:07

3 stops31h 52m

Houston George Bush Intcntl

Sun 1-2

16:13-14:00

2 stops31h 47m

S$ 1,225

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 20-1

08:15-18:06

2 stops23h 51m

Houston Hobby

Tue 27-1

06:00-00:50

2 stops28h 50m

S$ 1,237

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 24-1

02:20-13:40

2 stops25h 20m

Houston George Bush Intcntl

Sun 1-2

08:00-00:50

2 stops26h 50m

S$ 1,244

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 25-1

08:15-18:06

2 stops23h 51m

Houston Hobby

Sun 1-2

06:00-00:50

2 stops28h 50m

S$ 1,246

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 21-2

01:35-23:31

2 stops35h 56m

Houston George Bush Intcntl

Thu 26-2

05:30-05:00

2 stops33h 30m

S$ 1,247

Flights are sorted by cheapest return flights first.

Deals found on 10-12

Showing 1-10 of 41 results

...

Best time to book a flight from Singapore to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Singapore with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Houston

What is the cheapest month to book a flight from Singapore to Houston?

Currently, January is the cheapest month in which you can book a flight from Singapore to Houston (average of S$ 822). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to HOU?

It’s typically best to fly out from Singapore to Houston in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost for a return flight from Singapore to Houston?

Reviews of airlines servicing Houston

See what other customers who have flown with EVA Air, ANA, andUnited Airlines from Singapore to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.5

Very Good

1,296 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

EVA Air

8.5

Very Good

1,296 reviews

EVA Air

8.5

Very Good

1,296 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

ANA

8.4

Very Good

1,021 reviews

EVA Air

8.5

Very Good

1,296 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

United Airlines

7.4

Good

9,094 reviews

EVA Air

8.5

Very Good

1,296 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

Related info for your journey

What airport do you fly from for flights from Singapore to Houston?
If you book a flight to Houston from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 0 flights from Changi to Houston per day from 3 different airlines.
How long is the flight from Singapore to Houston?
Airlines like ZIPAIR, United Airlines, and American Airlines fly from Singapore to Houston in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 7h 56m. Singapore and Houston are separated by a distance of 15960 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Singapore to Houston round-trip?
United Airlines, at S$ 1,058, was found to be the cheapest airline from Singapore to Houston.Alternate airlines to your destination round-trip include EVA Air and ANA. Users have found that United Airlines is 25% cheaper than the other options available to this destination.
Can I find deals for flights from Singapore to Houston that include hotel bookings?
Yes. In addition to deals on Singapore to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Houston.
Can I find deals for business class flights from Singapore to Houston?
Yes. Cheapflights offers flight deals from Singapore to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Houston?
Currently, January is the cheapest month in which you can book a flight from Singapore to Houston (average of S$ 822). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Houston

Singapore to Hobby flights

Singapore to George Bush Intcntl flights

Singapore to Love Field flights

Singapore to Austin flights

Complete your trip

Houston car hire

Houston Hobby Airport car hire

Houston George Bush Intcntl Airport car hire

College Station Easterwood Field Airport car hire

Beaumont Jefferson County Airport car hire

Southwest Houston car hire

Top 3 airlines flying from Singapore to Houston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,058	AverageS$ 1,282	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
EVA Air	CheapestS$ 1,364	AverageS$ 1,622	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
ANA	CheapestS$ 1,421	AverageS$ 1,453	FlexibilityNo cancel fee	On-time80%	Search ANA flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Houston?

Cheapflights helps you search for flights from Singapore to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Houston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Houston with no change fees?

Yes, we can. To see specific flights from Singapore to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Singapore today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Houston from S$ 618

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Houston

Cheapest flights from Singapore to HoustonExplore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Find flight deals from Singapore to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Best time to book a flight from Singapore to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Singapore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Houston

What is the cheapest month to book a flight from Singapore to Houston?

What is the cheapest time of day to fly from SIN to HOU?

Find hourly flight availability from Singapore to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

How much does it cost for a return flight from Singapore to Houston?

Reviews of airlines servicing Houston

See what other customers who have flown with EVA Air, ANA, andUnited Airlines from Singapore to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Singapore to Houston?

How long is the flight from Singapore to Houston?

What are the cheapest airlines flying from Singapore to Houston round-trip?

Can I find deals for flights from Singapore to Houston that include hotel bookings?

How can I find direct flights from Singapore to Houston?

Can I find deals for business class flights from Singapore to Houston?

What is the cheapest month to book a flight from Singapore to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Singapore to Houston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Houston?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Houston?

Can Cheapflights find flights from Singapore to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Houston become cheaper?

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Cheapest flights from Singapore to Houston
Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.