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$607+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$702
(Jettzy)

One-way from

$607
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,127
From Singapore to Houston
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One-way flight from Singapore to Houston
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Highest demand for flights based on searches. 5% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Jettzy deal was found by Cheapflights users on 6/11. 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.
Wed 6/251:55 amSIN - IAH
2 stops30h 30mJapan Airlines
Sun 6/299:03 amIAH - SIN
2 stops26h 17mJapan Airlines
Deal found 6/11$702
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:40 pmSIN - IAH
1 stop22h 15mUnited Airlines
Sat 7/57:45 pmIAH - SIN
1 stop33h 40mUnited Airlines
Deal found 6/12$905
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/268:05 amSIN - IAH
2 stops34h 00mMultiple Airlines
Sun 6/298:43 amIAH - SIN
3 stops32h 27mMultiple Airlines
Deal found 6/11$923
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:10 amSIN - IAH
1 stop34h 13mAir Canada
Wed 7/304:55 pmIAH - SIN
2 stops41h 25mAir Canada
Deal found 6/11$1,069
This oojo deal was found by Cheapflights users on 6/11. 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 7/233:10 pmSIN - IAH
2 stops28h 10mEVA Air
Sun 7/271:35 amIAH - SIN
1 stop21h 25mEVA Air
Deal found 6/11$1,096
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 6/187:30 amSIN - IAH
2 stops27h 08mDelta
Fri 7/116:25 amIAH - SIN
2 stops33h 35mDelta
Deal found 6/11$1,252
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 7/18:05 amSIN - HOU
2 stops24h 44mAmerican Airlines
Tue 7/155:00 amHOU - SIN
2 stops30h 20mAmerican Airlines
Deal found 6/9$1,270
This Jettzy deal was found by Cheapflights users on 6/10. 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.
Sun 6/2212:30 amSIN - IAH
1 stop20h 45mZIPAIR
Mon 7/710:30 amIAH - SIN
1 stop23h 30mZIPAIR
Deal found 6/10$1,294
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:05 amSIN - HOU
2 stops42h 48mJapan Airlines
Tue 7/158:58 amHOU - SIN
2 stops32h 12mJapan Airlines
Deal found 6/11$1,302
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Thu 6/1910:10 pmSIN - IAH
1 stop29h 35mANA
Sat 7/57:25 amIAH - SIN
2 stops34h 15mANA
Deal found 6/12$1,347
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/251:55 amSIN - IAH
2 stops28h 48mAmerican Airlines
Sun 8/37:58 amIAH - SIN
2 stops27h 22mAmerican Airlines
Deal found 6/12$1,354
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 6/181:10 amSIN - HOU
2 stops34h 14mDelta
Sat 7/56:40 pmHOU - SIN
2 stops40h 00mDelta
Deal found 6/12$1,439

Cheapflights Fare Finder

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 June 12, 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

Wed 6/25

1:55 am-7:25 pm

2 stops30h 30m

Houston George Bush Intcntl

Sun 6/29

9:03 am-12:20 am

2 stops26h 17m

$702

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 7/23

8:45 am-12:40 am

2 stops28h 55m

Houston George Bush Intcntl

Mon 7/28

11:35 am-6:40 am

1 stop30h 05m

$912

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 6/26

8:05 am-5:05 am

2 stops34h 00m

Houston George Bush Intcntl

Sun 6/29

8:43 am-6:10 am

3 stops32h 27m

$923

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 7/24

9:10 am-6:23 am

1 stop34h 13m

Houston George Bush Intcntl

Wed 7/30

4:55 pm-11:20 pm

2 stops41h 25m

$1,069

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 7/23

3:10 pm-6:20 am

2 stops28h 10m

Houston George Bush Intcntl

Sun 7/27

1:35 am-12:00 pm

1 stop21h 25m

$1,096

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 6/23

7:30 am-11:27 pm

2 stops28h 57m

Houston George Bush Intcntl

Mon 7/14

12:39 pm-11:40 pm

2 stops46h 01m

$1,252

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 7/1

8:05 am-7:49 pm

2 stops24h 44m

Houston Hobby

Tue 7/15

5:00 am-12:20 am

2 stops30h 20m

$1,270

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 6/22

12:30 am-8:15 am

1 stop20h 45m

Houston George Bush Intcntl

Mon 7/7

10:30 am-11:00 pm

1 stop23h 30m

$1,294

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 7/8

8:05 am-1:53 pm

2 stops42h 48m

Houston Hobby

Tue 7/15

8:58 am-6:10 am

2 stops32h 12m

$1,302

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 7/25

1:55 am-5:43 pm

2 stops28h 48m

Houston George Bush Intcntl

Sun 8/3

7:58 am-12:20 am

2 stops27h 22m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 41 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.

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, 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 $332). 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 June 12, 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 June 12, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines 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.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

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

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 $641 on ZIPAIR. Other airlines that offer cheap prices include Air Canada from $658 and United Airlines from $683 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 $332). 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.
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Top 2 airlines flying from Singapore to Houston

Discover the top 2 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$822Average$1,043FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,190Average$1,366FlexibilityNo cancel feeOn-time74%

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