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$474+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$780
(Air Canada)

One-way from

$474
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$967
From Singapore to Houston
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One-way flight from Singapore to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/31. 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.
Tue 10/149:10 amSIN - IAH
1 stop22h 32mAir Canada
Mon 11/32:33 pmIAH - SIN
2 stops50h 27mAir Canada
Deal found 7/31$780
This Mytrip deal was found by Cheapflights users on 7/30. 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 9/189:10 amSIN - IAH
2 stops26h 16mMultiple Airlines
Thu 10/26:39 amIAH - SIN
2 stops35h 26mMultiple Airlines
Deal found 7/30$851
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/38:40 pmSIN - IAH
1 stop37h 01mUnited Airlines
Fri 10/315:15 amIAH - SIN
1 stop26h 00mUnited Airlines
Deal found 7/31$956
This Delta deal was found by Cheapflights users on 7/31. 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 9/1410:30 pmSIN - HOU
2 stops37h 07mDelta
Sun 9/2110:44 amHOU - SIN
2 stops47h 56mDelta
Deal found 7/31$988
This CheapTickets deal was found by Cheapflights users on 7/30. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:10 pmSIN - IAH
1 stop20h 15mEVA Air
Fri 9/191:10 amIAH - SIN
1 stop23h 40mEVA Air
Deal found 7/30$1,054
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/188:05 amSIN - HOU
2 stops24h 57mAmerican Airlines
Thu 10/26:00 amHOU - SIN
2 stops29h 20mAmerican Airlines
Deal found 7/30$1,272
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:55 amSIN - HOU
2 stops27h 04mJapan Airlines
Sun 9/219:01 amHOU - SIN
2 stops26h 19mJapan Airlines
Deal found 7/31$1,409
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:15 pmSIN - HOU
2 stops58h 49mBritish Airways
Wed 12/3112:26 pmHOU - SIN
2 stops37h 29mBritish Airways
Deal found 7/29$1,516
This Air France deal was found by Cheapflights users on 7/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:40 amSIN - HOU
2 stops28h 47mMultiple Airlines
Wed 12/313:10 pmHOU - SIN
2 stops27h 50mMultiple Airlines
Deal found 7/29$2,092
This KLM deal was found by Cheapflights users on 7/28. 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.
Thu 12/111:40 amSIN - HOU
2 stops28h 47mKLM
Sat 12/276:45 pmHOU - SIN
2 stops31h 30mKLM
Deal found 7/28$2,154
This Qantas Airways deal was found by Cheapflights users on 7/29. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:30 pmSIN - HOU
2 stops33h 41mQantas Airways
Fri 9/194:28 pmHOU - SIN
2 stops35h 22mQantas Airways
Deal found 7/29$2,740
This oojo deal was found by Cheapflights users on 7/29. 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.
Sun 8/2410:30 amSIN - HOU
2 stops40h 21mQatar Airways
Thu 9/42:33 pmHOU - SIN
2 stops29h 27mQatar Airways
Deal found 7/29$8,769

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 July 31, 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

Tue 10/14

9:10 am-6:42 pm

1 stop22h 32m

Houston George Bush Intcntl

Thu 11/6

9:39 am-7:00 am

2 stops31h 21m

$780

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 9/18

9:10 am-10:26 pm

2 stops26h 16m

Houston George Bush Intcntl

Thu 10/2

6:39 am-7:05 am

2 stops35h 26m

$851

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 10/3

8:40 pm-8:41 pm

1 stop37h 01m

Houston George Bush Intcntl

Fri 10/31

5:15 am-8:15 pm

1 stop26h 00m

$956

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 9/14

10:30 pm-10:37 pm

2 stops37h 07m

Houston Hobby

Sun 9/21

10:44 am-11:40 pm

2 stops47h 56m

$988

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 9/11

1:10 am-9:28 am

2 stops45h 18m

Houston George Bush Intcntl

Fri 9/19

5:45 am-5:00 am

2 stops34h 15m

$993

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 9/8

3:10 pm-10:25 pm

1 stop20h 15m

Houston George Bush Intcntl

Fri 9/19

1:10 am-1:50 pm

1 stop23h 40m

$1,054

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 9/18

8:05 am-8:02 pm

2 stops24h 57m

Houston Hobby

Thu 10/2

6:00 am-12:20 am

2 stops29h 20m

$1,272

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sat 9/13

1:55 am-3:59 pm

2 stops27h 04m

Houston Hobby

Sun 9/21

9:01 am-12:20 am

2 stops26h 19m

$1,409

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 8/13

1:55 am-1:51 pm

2 stops24h 56m

Houston Hobby

Sun 8/17

8:51 am-6:10 am

2 stops32h 19m

$1,575

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 9/11

11:30 pm-8:11 pm

2 stops33h 41m

Houston Hobby

Fri 9/19

4:28 pm-4:50 pm

2 stops35h 22m

$2,740

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 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 $331). 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 July 31, 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.

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 July 31, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Japan Airlines from Singapore to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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
3,300 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

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 $487 on Air Canada. Other airlines that offer cheap prices include United Airlines from $601 and ZIPAIR from $621 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 $331). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$822Average$1,096FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,190Average$1,366FlexibilityNo cancel feeOn-time74%

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