What are the cheapest airlines to fly from Singapore to Houston one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as S$ 590. However, be on the lookout for offers from ZIPAIR and United Airlines, as they are both options that can get you from Singapore to Houston for a low price. 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. Find deals

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). Find deals

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

Consider EVA Air, ANA or Singapore Airlines when booking your flight. These represent the most popular airlines when flying from Singapore to Houston. Find deals

What is the cheapest month to fly from Singapore to Houston?

The best pricing can be found in the month of September. Prices to Houston from Singapore average S$ 1,495. You can even find prices in September for less than S$ 1,495, as users have found deals to Houston from as low as S$ 1,114. The month of December appears to be one of the more expensive times to travel to Houston from Singapore. Flying in the targeted month can save you up to 22%.

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$ 1,982+ Flights from Singapore to Houston

Cheap flight deals from Singapore to Houston

Round-trip from	S$ 1,174
One-way from	S$ 590
Popular in	December
Cheapest in	September
Average price	S$ 1,557

United Airlines
13-8-20-8
3 total stops
53h 17m total
Singapore to Houston

Search Deals

Air Canada
24-12
2 total stops
33h 24m total
Singapore to Houston

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (S$ 132 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 40 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Singapore to Houston

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 1 July 2025.

Sun 29-601:55SIN - IAH

2 stops30h 30mJapan Airlines

Mon 7-709:09IAH - SIN

2 stops26h 11mJapan Airlines

Deal found 28-6S$ 886

Wed 13-808:45SIN - IAH

2 stops28h 12mUnited Airlines

Wed 20-810:40IAH - SIN

1 stop25h 05mUnited Airlines

Deal found 28-6S$ 1,174

Tue 23-1221:00SIN - IAH

2 stops33h 24mAir Canada

Tue 30-1217:25IAH - SIN

2 stops27h 50mAir Canada

Deal found 29-6S$ 1,182

Tue 25-1101:30SIN - IAH

2 stops35h 16mDelta

Tue 6-111:30IAH - SIN

2 stops46h 40mDelta

Deal found 28-6S$ 1,272

Tue 12-802:00SIN - IAH

2 stops57h 35mMultiple Airlines

Wed 20-808:00IAH - SIN

2 stops39h 35mMultiple Airlines

Deal found 28-6S$ 1,322

Tue 25-1110:25SIN - IAH

1 stop46h 45mTurkish Airlines

Tue 6-121:05IAH - SIN

1 stop45h 40mTurkish Airlines

Deal found 28-6S$ 1,458

Thu 27-1110:45SIN - IAH

1 stop35h 00mANA

Sun 4-110:15IAH - SIN

1 stop30h 40mANA

Deal found 28-6S$ 1,467

Wed 2-721:50SIN - HOU

2 stops53h 08mJapan Airlines

Wed 16-705:00HOU - SIN

2 stops47h 30mJapan Airlines

Deal found 28-6S$ 1,590

Mon 11-801:10SIN - HOU

2 stops34h 21mDelta

Tue 19-818:34HOU - SIN

2 stops40h 06mDelta

Deal found 28-6S$ 1,608

Sun 24-808:05SIN - HOU

2 stops27h 07mAmerican Airlines

Thu 28-806:00HOU - SIN

2 stops29h 20mAmerican Airlines

Deal found 28-6S$ 1,640

Wed 13-801:55SIN - HOU

2 stops24h 56mMultiple Airlines

Thu 21-808:51HOU - SIN

2 stops32h 19mMultiple Airlines

Deal found 30-6S$ 2,031

Sun 29-603:10SIN - HOU

2 stops29h 43mQatar Airways

Mon 7-714:29HOU - SIN

2 stops29h 31mQatar Airways

Deal found 28-6S$ 3,307

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 1 July 2025.

Wed 13-808:45SIN - IAH

2 stops28h 12mUnited Airlines

Wed 20-810:40IAH - SIN

1 stop25h 05mUnited Airlines

Deal found 28-6S$ 1,174

Tue 23-1221:00SIN - IAH

2 stops33h 24mAir Canada

Tue 30-1217:25IAH - SIN

2 stops27h 50mAir Canada

Deal found 29-6S$ 1,182

Tue 12-802:00SIN - IAH

2 stops57h 35mMultiple Airlines

Wed 20-808:00IAH - SIN

2 stops39h 35mMultiple Airlines

Deal found 28-6S$ 1,322

Mon 11-801:10SIN - HOU

2 stops34h 21mDelta

Tue 19-818:34HOU - SIN

2 stops40h 06mDelta

Deal found 28-6S$ 1,608

Tue 23-1215:45SIN - IAH

1 stop19h 05mEVA Air

Tue 30-1223:30IAH - SIN

1 stop22h 35mEVA Air

Deal found 29-6S$ 1,635

Sun 24-808:05SIN - HOU

2 stops27h 07mAmerican Airlines

Thu 28-806:00HOU - SIN

2 stops29h 20mAmerican Airlines

Deal found 28-6S$ 1,640

Thu 14-808:05SIN - HOU

2 stops42h 46mJapan Airlines

Thu 21-808:51HOU - SIN

2 stops26h 29mJapan Airlines

Deal found 30-6S$ 1,878

Tue 12-800:30SIN - IAH

1 stop21h 00mZIPAIR

Wed 20-810:30IAH - SIN

1 stop23h 30mZIPAIR

Deal found 28-6S$ 2,009

Mon 22-1201:20SIN - IAH

1 stop29h 00mEmirates

Tue 30-1219:10IAH - SIN

1 stop36h 35mEmirates

Deal found 29-6S$ 2,343

Tue 2-1223:40SIN - HOU

2 stops32h 22mQantas Airways

Sat 3-116:23HOU - SIN

2 stops34h 12mQantas Airways

Deal found 28-6S$ 3,772

Tue 11-1101:30SIN - IAH

2 stops36h 26mDelta

Thu 11-1207:15IAH - SIN

2 stops31h 45mDelta

Deal found 29-6S$ 1,965

Wed 13-801:55SIN - HOU

2 stops24h 56mMultiple Airlines

Thu 21-808:51HOU - SIN

2 stops32h 19mMultiple Airlines

Deal found 30-6S$ 2,031

Last-minute flights from Singapore to Houston
Discover last-minute flight deals from Singapore to Houston. Data last updated 1 July 2025 and is based on user searches.

Mon 30-608:05SIN - IAH

2 stops24h 20mJapan Airlines

Mon 7-709:09IAH - SIN

2 stops26h 11mJapan Airlines

Deal found 28-6S$ 922

Mon 30-608:45SIN - IAH

1 stop24h 53mUnited Airlines

Mon 7-720:58IAH - SIN

1 stop32h 27mUnited Airlines

Deal found 28-6S$ 1,230

Mon 30-606:15SIN - IAH

2 stops25h 39mANA

Mon 7-711:35IAH - SIN

1 stop40h 40mANA

Deal found 28-6S$ 1,604

Mon 30-615:10SIN - IAH

2 stops28h 10mMultiple Airlines

Sun 6-701:35IAH - SIN

1 stop23h 15mMultiple Airlines

Deal found 28-6S$ 1,934

Mon 30-613:10SIN - IAH

1 stop22h 10mEVA Air

Sun 6-701:35IAH - SIN

1 stop23h 15mEVA Air

Deal found 28-6S$ 2,521

Mon 30-618:45SIN - HOU

2 stops38h 04mQatar Airways

Mon 7-714:29HOU - SIN

2 stops29h 31mQatar Airways

Deal found 28-6S$ 3,307

Tue 1-701:10SIN - HOU

2 stops45h 05mDelta

Wed 16-710:02HOU - SIN

2 stops44h 53mDelta

Deal found 28-6S$ 1,608

Wed 2-721:50SIN - HOU

2 stops53h 08mJapan Airlines

Wed 16-705:00HOU - SIN

2 stops47h 30mJapan Airlines

Deal found 28-6S$ 1,590

Mon 7-701:50SIN - IAH

2 stops34h 34mCathay Pacific

Tue 22-719:44IAH - SIN

2 stops27h 01mCathay Pacific

Deal found 27-6S$ 3,294

Mon 7-701:55SIN - IAH

2 stops22h 35mJapan Airlines

Tue 22-706:01IAH - SIN

2 stops29h 19mJapan Airlines

Deal found 27-6S$ 5,698

Mon 7-703:10SIN - IAH

2 stops33h 49mQatar Airways

Tue 22-718:10IAH - SIN

1 stop37h 50mQatar Airways

Deal found 30-6S$ 6,761

Tue 8-701:10SIN - HOU

2 stops45h 07mDelta

Wed 16-712:56HOU - SIN

2 stops41h 59mDelta

Deal found 28-6S$ 1,608

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 1 July 2025.

Wed 24-1221:00SIN - IAH

2 stops33h 24mAir Canada

Deal found 30-6S$ 590

Fri 11-700:30SIN - IAH

1 stop21h 00mZIPAIR

Deal found 27-6S$ 755

Wed 5-1107:00SIN - IAH

3 stops31h 19mMultiple Airlines

Deal found 27-6S$ 769

Tue 12-808:45SIN - IAH

1 stop39h 13mUnited Airlines

Deal found 30-6S$ 772

Fri 25-719:45SIN - IAH

2 stops36h 20mIndiGo

Deal found 28-6S$ 833

Tue 23-1201:30SIN - IAH

2 stops36h 26mDelta

Deal found 30-6S$ 886

Sat 27-1201:30SIN - HOU

2 stops28h 24mMultiple Airlines

Deal found 29-6S$ 959

Tue 4-1102:00SIN - IAH

1 stop27h 30mQatar Airways

Deal found 27-6S$ 1,010

Mon 11-822:30SIN - HOU

2 stops47h 56mDelta

Deal found 30-6S$ 1,039

Sat 27-1201:20SIN - IAH

1 stop29h 00mEmirates

Deal found 29-6S$ 1,168

Fri 11-701:55SIN - HOU

2 stops29h 04mJapan Airlines

Deal found 27-6S$ 1,320

Tue 4-1102:00SIN - HOU

2 stops29h 59mQatar Airways

Deal found 27-6S$ 1,435

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 13-8

08:45-23:57

2 stops28h 12m

Houston George Bush Intcntl

Wed 20-8

10:40-00:45

1 stop25h 05m

S$ 1,174

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 23-12

21:00-16:24

2 stops33h 24m

Houston George Bush Intcntl

Tue 30-12

17:25-11:15

2 stops27h 50m

S$ 1,182

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 25-11

01:30-22:46

2 stops35h 16m

Houston George Bush Intcntl

Tue 6-1

11:30-00:10

2 stops46h 40m

S$ 1,272

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 12-8

02:00-22:35

2 stops57h 35m

Houston George Bush Intcntl

Wed 20-8

08:00-12:35

2 stops39h 35m

S$ 1,322

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 25-11

10:25-19:10

1 stop46h 45m

Houston George Bush Intcntl

Tue 6-1

21:05-08:45

1 stop45h 40m

S$ 1,458

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 27-11

10:45-07:45

1 stop35h 00m

Houston George Bush Intcntl

Sun 4-1

10:15-06:55

1 stop30h 40m

S$ 1,467

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Mon 11-8

01:10-22:31

2 stops34h 21m

Houston Hobby

Tue 19-8

18:34-23:40

2 stops40h 06m

S$ 1,608

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 24-8

08:05-22:12

2 stops27h 07m

Houston Hobby

Thu 28-8

06:00-00:20

2 stops29h 20m

S$ 1,640

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 14-8

08:05-13:51

2 stops42h 46m

Houston Hobby

Thu 21-8

08:51-00:20

2 stops26h 29m

S$ 1,878

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 13-8

01:55-13:51

2 stops24h 56m

Houston Hobby

Thu 21-8

08:51-06:10

2 stops32h 19m

S$ 2,031

Flights are sorted by cheapest return flights first.

Deals found on 30-6

Showing 1-10 of 26 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 time of day to fly from SG to HOU?

When flying from Singapore to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Houston

Check out reviews from past customers who have flown with EVA Air, Korean Air, andJapan Airlines from Singapore to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,210 reviews

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,101 reviews

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very Good

1,504 reviews

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Emirates

8.1

Very Good

3,285 reviews

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Delta

8.0

Very Good

7,973 reviews

EVA Air

8.4

Very Good

1,210 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What are the cheapest airlines to fly from Singapore to Houston one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as S$ 590. However, be on the lookout for offers from ZIPAIR and United Airlines, as they are both options that can get you from Singapore to Houston for a low price.
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.

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 Austin flights

Singapore to George Bush Intcntl flights

Singapore to Love Field 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

Northside car hire

Top 4 airlines flying from Singapore to Houston

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	CheapestS$ 1,015	AverageS$ 1,662	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
United Airlines	CheapestS$ 1,045	AverageS$ 1,323	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
EVA Air	CheapestS$ 1,251	AverageS$ 1,558	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
ANA	CheapestS$ 1,292	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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Houston.

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

Yes! Cheapflights helps users easily find flights from Singapore to Houston with no change fees.

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

Yes! Start tracking prices for Singapore to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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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$ 590

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 24-12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Houston

Keep the following information in mind while searching for Singapore to Houston flight deals. Data was last updated 1 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 1 July 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 1 July 2025.

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 time of day to fly from SG 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 1 July 2025.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 1 July 2025.

Check out reviews from past customers who have flown with EVA Air, Korean Air, andJapan Airlines from Singapore to Houston to help guide your decision. You can also see how each airline stacks up 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 are the cheapest airlines to fly from Singapore to Houston one-way?

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?

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 4 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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Travel Smart

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 1 July 2025.