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$539+ Cheap flights from Singapore (SIN) to Houston

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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The best prices from Singapore Changi to Houston are usually found in April or September, booked 24 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Singapore to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Round-trip from

$822
(United Airlines)

One-way from

$539
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,332
From Singapore Changi to Houston
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One-way flight from Singapore Changi to Houston
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Singapore to Houston

Best flights from Singapore to Houston
Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1910:20 pmSIN - IAH
1 stop26h 35mUnited Airlines
Sun 3/28:35 pmIAH - SIN
1 stop45h 25mUnited Airlines
Deal found 12/20$822
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/161:30 amSIN - HOU
2 stops26h 42mDelta
Fri 2/282:57 pmHOU - SIN
2 stops48h 03mDelta
Deal found 12/21$1,038
This Bravofly deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/182:10 amSIN - IAH
1 stop26h 15mSingapore Airlines
Sun 3/26:50 pmIAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 12/20$1,164
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/202:20 amSIN - HOU
2 stops23h 24mAmerican Airlines
Fri 1/246:00 amHOU - SIN
2 stops28h 50mAmerican Airlines
Deal found 12/21$1,210
This OneTravel deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2310:00 amSIN - IAH
2 stops26h 18mAir Canada
Wed 2/54:30 pmIAH - SIN
1 stop25h 25mAir Canada
Deal found 12/21$1,211
This Priceline deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/221:30 amSIN - IAH
2 stops35h 38mKorean Air
Wed 2/56:20 amIAH - SIN
2 stops32h 40mKorean Air
Deal found 12/21$1,361
This Korean Air deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/221:30 amSIN - HOU
2 stops24h 14mMultiple Airlines
Wed 2/56:00 amHOU - SIN
2 stops28h 10mMultiple Airlines
Deal found 12/21$1,398
This Emirates deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/222:30 amSIN - IAH
1 stop27h 50mEmirates
Wed 2/57:10 pmIAH - SIN
1 stop23h 15mEmirates
Deal found 12/21$1,400
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1911:15 pmSIN - HOU
2 stops32h 40mBritish Airways
Sun 1/2612:14 pmHOU - SIN
2 stops37h 41mBritish Airways
Deal found 12/21$1,474
This KLM deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/221:40 amSIN - IAH
2 stops29h 58mKLM
Wed 2/53:25 pmIAH - SIN
1 stop34h 50mKLM
Deal found 12/21$1,960
This Cathay Pacific deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/192:05 pmSIN - IAH
3 stops42h 59mCathay Pacific
Sun 3/26:30 amIAH - SIN
3 stops43h 50mCathay Pacific
Deal found 12/20$2,196
This Bravofly deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/182:10 amSIN - IAH
1 stop26h 15mMultiple Airlines
Sun 3/29:20 pmIAH - SIN
2 stops30h 00mMultiple Airlines
Deal found 12/20$1,406

Find flights from Singapore to Houston within your budget

Customize 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 2,558,603 searches. Data last updated December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 1/19

10:20 pm-10:55 am

1 stop26h 35m

Houston George Bush Intcntl

Sun 3/2

8:35 pm-8:00 am

1 stop45h 25m

$822

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 2/16

1:30 am-2:12 pm

2 stops26h 42m

Houston Hobby

Fri 2/28

2:57 pm-5:00 am

2 stops48h 03m

$1,038

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 1/18

2:10 am-2:25 pm

1 stop26h 15m

Houston George Bush Intcntl

Sun 3/2

6:50 pm-7:55 am

1 stop23h 05m

$1,164

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Mon 1/20

2:20 am-11:44 am

2 stops23h 24m

Houston Hobby

Fri 1/24

6:00 am-12:50 am

2 stops28h 50m

$1,210

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 1/23

10:00 am-10:18 pm

2 stops26h 18m

Houston George Bush Intcntl

Wed 2/5

4:30 pm-7:55 am

1 stop25h 25m

$1,211

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 1/22

1:30 am-11:08 pm

2 stops35h 38m

Houston George Bush Intcntl

Wed 2/5

6:20 am-5:00 am

2 stops32h 40m

$1,361

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 1/22

1:30 am-11:44 am

2 stops24h 14m

Houston Hobby

Wed 2/5

6:00 am-12:10 am

2 stops28h 10m

$1,398

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 1/22

2:30 am-4:20 pm

1 stop27h 50m

Houston George Bush Intcntl

Wed 2/5

7:10 pm-8:25 am

1 stop23h 15m

$1,400

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 1/18

2:10 am-2:25 pm

1 stop26h 15m

Houston George Bush Intcntl

Sun 3/2

9:20 pm-5:20 pm

2 stops30h 00m

$1,406

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 1/19

11:15 pm-5:55 pm

2 stops32h 40m

Houston Hobby

Sun 1/26

12:14 pm-3:55 pm

2 stops37h 41m

$1,474

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 33 results
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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 round-trip 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.

Travel insights for flights from Singapore to Houston

Get recent, data-driven insights about flights from Singapore to Houston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Singapore to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Houston. Price data was last updated on December 20, 2024.

To ensure you get the cheapest price possible for a flight from Singapore to Houston, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Singapore to Houston (average of $230). Flying from Singapore to Houston in March is currently the most expensive (average of $334). 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?

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 December 21, 2024.

A simple way to save on the total cost of your ticket is to fly from Singapore to Houston in the morning. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 December 21, 2024.
To help decide which airline to fly from Singapore to Houston, see what other customers have to say about Delta and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,265 reviews
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air
8.4
Very good
1,025 reviews
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

ANA
8.4
Very good
842 reviews
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,404 reviews
EVA Air
8.4
Very good
1,265 reviews

Entertainment

8.0

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Houston. 1 airline have flights from Changi to Houston on a regular basis. Booking flights from Singapore Changi to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

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

    Our cheapest airline available from Singapore to Houston is United Airlines. Our recent data shows that you can find tickets from as low as $822 on this airline. Additional options worth looking into are Delta and Singapore Airlines, starting at $1,038 and $1,164 round-trip. Users have found that United Airlines is 30% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $651 on United Airlines. Other airlines that offer cheap prices include Delta from $658 and Emirates from $868 one-way.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Singapore to Houston (average of $230). Flying from Singapore to Houston in March is currently the most expensive (average of $334). 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

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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 Dallas/Fort Worth flights
Singapore to Austin flights
Singapore to George Bush Intcntl flights
Singapore to Love Field flights

Top airline flying from Singapore to Houston

Discover the top airline 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 2,558,603 searches. Data last updated December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$831Average$1,206FlexibilityNo cancel feeOn-time69%
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