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$515+ Cheap flights from Singapore 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Singapore to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SG0) 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 January 21, 2025.

Round-trip from

$921
(Jettzy)

One-way from

$515
(Kiwi.com)
From Singapore to Houston
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One-way flight from Singapore to Houston
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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 January 21, 2025.

This Jettzy deal was found by Cheapflights users on 1/20. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:10 amSIN - IAH
1 stop26h 15mSingapore Airlines
Sat 3/157:50 pmIAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 1/20$921
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/91:30 amSIN - IAH
2 stops27h 33mDelta
Tue 2/186:43 pmIAH - SIN
2 stops35h 42mDelta
Deal found 1/20$950
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 3/61:30 amSIN - HOU
2 stops26h 42mDelta
Sat 3/156:00 amHOU - SIN
2 stops34h 00mDelta
Deal found 1/21$955
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:25 amSIN - IAH
1 stop47h 00mTurkish Airlines
Fri 5/99:05 pmIAH - SIN
1 stop31h 50mTurkish Airlines
Deal found 1/20$995
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/51:15 pmSIN - IAH
1 stop21h 35mEVA Air
Fri 4/41:00 amIAH - SIN
1 stop22h 00mEVA Air
Deal found 1/20$999
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2310:20 pmSIN - IAH
1 stop28h 50mLufthansa
Wed 2/512:17 pmIAH - SIN
1 stop29h 43mLufthansa
Deal found 1/21$1,002
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 1/2110:10 amSIN - IAH
1 stop22h 59mUnited Airlines
Wed 1/297:20 amIAH - SIN
1 stop22h 55mUnited Airlines
Deal found 1/20$1,016
This iWofly deal was found by Cheapflights users on 1/19. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:40 amSIN - IAH
1 stop20h 05mZIPAIR
Tue 3/259:45 amIAH - SIN
1 stop24h 25mZIPAIR
Deal found 1/19$1,053
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:30 pmSIN - IAH
1 stop22h 15mMultiple Airlines
Sat 3/156:07 pmIAH - SIN
2 stops35h 58mMultiple Airlines
Deal found 1/20$1,072
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:50 amSIN - IAH
2 stops30h 40mJapan Airlines
Wed 10/86:02 amIAH - SIN
2 stops35h 13mJapan Airlines
Deal found 1/21$1,213
This OneTravel deal was found by Cheapflights users on 1/21. 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.
Sat 10/41:50 amSIN - HOU
2 stops25h 01mJapan Airlines
Wed 10/85:00 amHOU - SIN
2 stops36h 15mJapan Airlines
Deal found 1/21$1,215
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/202:20 amSIN - IAH
2 stops34h 00mAmerican Airlines
Wed 1/295:51 amIAH - SIN
2 stops28h 59mAmerican Airlines
Deal found 1/20$1,281

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 3/6

2:10 am-2:25 pm

1 stop26h 15m

Houston George Bush Intcntl

Sat 3/15

7:50 pm-7:55 am

1 stop23h 05m

$921

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 2/9

1:30 am-3:03 pm

2 stops27h 33m

Houston George Bush Intcntl

Tue 2/18

6:43 pm-8:25 pm

2 stops35h 42m

$950

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 3/6

1:30 am-2:12 pm

2 stops26h 42m

Houston Hobby

Sat 3/15

6:00 am-5:00 am

2 stops34h 00m

$955

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 3/25

10:25 am-8:25 pm

1 stop47h 00m

Houston George Bush Intcntl

Fri 5/9

9:05 pm-5:55 pm

1 stop31h 50m

$995

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 2/5

1:15 pm-8:50 pm

1 stop21h 35m

Houston George Bush Intcntl

Fri 4/4

1:00 am-12:00 pm

1 stop22h 00m

$999

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 2/5

10:10 am-7:10 pm

1 stop23h 00m

Houston George Bush Intcntl

Sat 4/5

9:35 pm-6:45 pm

1 stop32h 10m

$1,016

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 3/10

12:40 am-7:45 am

1 stop20h 05m

Houston George Bush Intcntl

Tue 3/25

9:45 am-11:10 pm

1 stop24h 25m

$1,053

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 3/7

10:30 pm-6:45 am

1 stop22h 15m

Houston George Bush Intcntl

Sat 3/15

6:07 pm-7:05 pm

2 stops35h 58m

$1,072

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 3/24

2:30 am-5:20 pm

1 stop27h 50m

Houston George Bush Intcntl

Fri 5/9

7:55 pm-8:35 am

1 stop23h 40m

$1,312

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 2/9

3:15 am-3:30 pm

1 stop26h 15m

Houston George Bush Intcntl

Tue 2/18

5:50 pm-9:15 pm

1 stop37h 25m

$1,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 35 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.

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 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 January 21, 2025.

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.

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 January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Delta and KLM from Singapore to Houston to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,255 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,360 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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?

    One-way options have recently been found by users for as low as $518 on United Airlines. Other airlines that offer cheap prices include Delta from $634 and Korean Air from $636 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

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Alternative routes for Singapore to Houston

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$831Average$1,218FlexibilityNo cancel feeOn-time69%
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