Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Houston from S$ 714

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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Houston

Enter your travel dates to find the best prices.

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 30 December 2025.

Mon 30-309:00SIN - IAH
1 stop22h 41mUnited Airlines
Thu 2-405:00IAH - SIN
1 stop24h 35mUnited Airlines
Deal found 29-12S$ 1,207
Wed 14-102:20SIN - IAH
2 stops25h 20mAmerican Airlines
Fri 23-108:00IAH - SIN
2 stops26h 50mAmerican Airlines
Deal found 28-12S$ 1,237
Fri 20-310:40SIN - IAH
2 stops36h 42mDelta
Sat 28-312:55IAH - SIN
2 stops45h 45mDelta
Deal found 28-12S$ 1,254
Tue 17-302:00SIN - HOU
2 stops40h 00mMultiple Airlines
Thu 9-408:00HOU - SIN
3 stops39h 35mMultiple Airlines
Deal found 30-12S$ 1,822
Mon 30-322:30SIN - HOU
2 stops27h 58mKorean Air
Thu 2-406:00HOU - SIN
2 stops28h 40mKorean Air
Deal found 29-12S$ 2,042
Mon 30-320:40SIN - IAH
1 stop22h 12mUnited Airlines
Fri 3-416:30IAH - SIN
1 stop25h 15mUnited Airlines
Deal found 29-12S$ 1,207
Tue 13-108:15SIN - HOU
2 stops23h 51mAmerican Airlines
Fri 16-106:00HOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 30-12S$ 1,239
Thu 15-110:10SIN - IAH
1 stop28h 49mUnited Airlines
Fri 23-121:33IAH - SIN
1 stop32h 42mUnited Airlines
Deal found 28-12S$ 1,209
Thu 15-108:15SIN - HOU
2 stops23h 51mAmerican Airlines
Fri 23-106:00HOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 28-12S$ 1,241
Wed 18-322:30SIN - HOU
2 stops37h 12mDelta
Thu 9-406:00HOU - SIN
2 stops28h 40mDelta
Deal found 30-12S$ 1,392
Thu 19-210:10SIN - IAH
1 stop23h 00mUnited Airlines
Mon 23-214:35IAH - SIN
1 stop27h 25mUnited Airlines
Deal found 27-12S$ 1,209
Fri 6-310:40SIN - HOU
2 stops42h 23mDelta
Tue 24-317:22HOU - SIN
2 stops46h 38mDelta
Deal found 30-12S$ 1,392
Fri 20-310:10SIN - IAH
1 stop23h 29mUnited Airlines
Sat 28-314:45IAH - SIN
1 stop27h 00mUnited Airlines
Deal found 28-12S$ 1,219
Tue 10-201:35SIN - HOU
2 stops34h 58mDelta
Wed 18-217:19HOU - SIN
2 stops45h 41mDelta
Deal found 28-12S$ 1,473
Fri 13-210:40SIN - HOU
2 stops25h 48mMultiple Airlines
Fri 20-206:00HOU - SIN
2 stops28h 10mMultiple Airlines
Deal found 29-12S$ 1,839
Thu 19-208:15SIN - HOU
2 stops25h 40mAmerican Airlines
Mon 23-206:00HOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 27-12S$ 1,557
Tue 3-201:35SIN - HOU
2 stops34h 58mDelta
Wed 11-205:45HOU - SIN
2 stops28h 25mDelta
Deal found 29-12S$ 1,817
Wed 11-201:35SIN - HOU
2 stops34h 53mDelta
Thu 19-217:19HOU - SIN
2 stops45h 41mDelta
Deal found 28-12S$ 2,179

Find flight deals from Singapore to Houston

Keep the following information in mind while searching for Singapore to Houston flight deals. Data was last updated 30 December 2025.

Round-trip from

S$ 1,207

One-way from

S$ 714

Popular in

August

Cheapest in

October

Average price

S$ 1,636
United Airlines
  • United Airlines
  • 30-3-3-4
  • 2 total stops
  • 47h 27m total
  • Singapore to Houston
Search Deals
5-5
  • 5-5
  • 3 total stops
  • 54h 46m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 30 December 2025.
Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Fly from

Singapore

Fly to

Houston

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

09:00-18:41

1 stop22h 41m

Houston George Bush Intcntl

Thu 2-4

05:00-18:35

1 stop24h 35m

S$ 1,207

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

20:40-05:52

1 stop22h 12m

Houston George Bush Intcntl

Fri 3-4

16:30-06:45

1 stop25h 15m

S$ 1,207

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 15-1

10:10-00:59

1 stop28h 49m

Houston George Bush Intcntl

Fri 23-1

21:33-20:15

1 stop32h 42m

S$ 1,209

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 19-2

10:10-19:10

1 stop23h 00m

Houston George Bush Intcntl

Mon 23-2

14:35-08:00

1 stop27h 25m

S$ 1,209

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 20-3

10:10-20:39

1 stop23h 29m

Houston George Bush Intcntl

Sat 28-3

14:45-06:45

1 stop27h 00m

S$ 1,219

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 14-1

02:20-13:40

2 stops25h 20m

Houston George Bush Intcntl

Fri 23-1

08:00-00:50

2 stops26h 50m

S$ 1,237

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 13-1

08:15-18:06

2 stops23h 51m

Houston Hobby

Fri 16-1

06:00-00:50

2 stops28h 50m

S$ 1,239

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 15-1

08:15-18:06

2 stops23h 51m

Houston Hobby

Fri 23-1

06:00-00:50

2 stops28h 50m

S$ 1,241

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 20-3

10:40-10:22

2 stops36h 42m

Houston George Bush Intcntl

Sat 28-3

12:55-23:40

2 stops45h 45m

S$ 1,254

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 18-3

22:30-22:42

2 stops37h 12m

Houston Hobby

Thu 9-4

06:00-23:40

2 stops28h 40m

S$ 1,392

Flights are sorted by cheapest return flights first.

Deals found on 28-12

Showing 1-10 of 41 results
1
2
3
...
5

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$ 817). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,235). 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.

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 30 December 2025.
Check out reviews from past customers who have flown with EVA Air, ANA, andUnited 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
8.5
Very Good
1,304 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.5

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very Good
1,304 reviews
EVA Air
8.5
Very Good
1,304 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.5

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very Good
1,052 reviews
EVA Air
8.5
Very Good
1,304 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.5

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,122 reviews
EVA Air
8.5
Very Good
1,304 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.5

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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.

  • How long is the flight from Singapore to Houston?

    Airlines like United Airlines, American Airlines, and Delta fly from Singapore to Houston in about 22h 41m. The time it takes to get you to your destination can typically vary by up to 14h 31m. 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.

  • 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$ 817). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,235). 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

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.
Singapore to Hobby flights
Singapore to George Bush Intcntl flights
Singapore to Love Field flights
Singapore to Austin flights

Top 3 airlines flying from Singapore to Houston

Discover the top 3 airlines that operate flights from Singapore to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,052AverageS$ 1,274FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,356AverageS$ 1,613FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,413AverageS$ 1,444FlexibilityNo cancel feeOn-time80%
Search ANA flights

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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

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.