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

Round-trip from

$780
(Air Canada)

One-way from

$474
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$967
From Singapore Changi to Houston
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One-way flight from Singapore Changi to Houston
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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 julio 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.
mar. 10/149:10 amSIN - IAH
1 stop22h 32mAir Canada
lun. 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.
jue. 9/189:10 amSIN - IAH
2 stops26h 16mMultiple Airlines
jue. 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.
vie. 10/38:40 pmSIN - IAH
1 stop37h 01mUnited Airlines
vie. 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.
dom. 9/1410:30 pmSIN - HOU
2 stops37h 07mDelta
dom. 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.
lun. 9/83:10 pmSIN - IAH
1 stop20h 15mEVA Air
vie. 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.
jue. 9/188:05 amSIN - HOU
2 stops24h 57mAmerican Airlines
jue. 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.
sáb. 9/131:55 amSIN - HOU
2 stops27h 04mJapan Airlines
dom. 9/219:01 amHOU - SIN
2 stops26h 19mJapan Airlines
Deal found 7/31$1,409
This Japan 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/131:55 amSIN - HOU
2 stops24h 56mMultiple Airlines
dom. 8/178:51 amHOU - SIN
2 stops32h 19mMultiple Airlines
Deal found 7/31$1,575
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.
jue. 9/1111:30 pmSIN - HOU
2 stops33h 41mQantas Airways
vie. 9/194:28 pmHOU - SIN
2 stops35h 22mQantas Airways
Deal found 7/29$2,740
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3110:30 amSIN - HOU
2 stops40h 21mQatar Airways
jue. 9/112:31 pmHOU - SIN
2 stops36h 14mQatar Airways
Deal found 7/31$8,211

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 julio 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

mar. 10/14

9:10 am-6:42 pm

1 stop22h 32m

Houston George Bush Intcntl

lun. 11/3

2:33 pm-7:00 am

2 stops50h 27m

$780

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

jue. 9/18

9:10 am-10:26 pm

2 stops26h 16m

Houston George Bush Intcntl

jue. 10/2

6:39 am-7:05 am

2 stops35h 26m

$851

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

vie. 10/3

8:40 pm-8:41 pm

1 stop37h 01m

Houston George Bush Intcntl

vie. 10/31

5:15 am-8:15 pm

1 stop26h 00m

$956

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

dom. 9/14

10:30 pm-10:37 pm

2 stops37h 07m

Houston Hobby

dom. 9/21

10:44 am-11:40 pm

2 stops47h 56m

$988

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

lun. 9/8

3:10 pm-10:25 pm

1 stop20h 15m

Houston George Bush Intcntl

vie. 9/19

1:10 am-1:50 pm

1 stop23h 40m

$1,054

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

jue. 9/18

8:05 am-8:02 pm

2 stops24h 57m

Houston Hobby

jue. 10/2

6:00 am-12:20 am

2 stops29h 20m

$1,272

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

sáb. 9/13

1:55 am-3:59 pm

2 stops27h 04m

Houston Hobby

dom. 9/21

9:01 am-12:20 am

2 stops26h 19m

$1,409

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

mié. 8/13

1:55 am-1:51 pm

2 stops24h 56m

Houston Hobby

dom. 8/17

8:51 am-6:10 am

2 stops32h 19m

$1,575

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

jue. 9/11

11:30 pm-8:11 pm

2 stops33h 41m

Houston Hobby

vie. 9/19

4:28 pm-4:50 pm

2 stops35h 22m

$2,740

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

dom. 8/31

10:30 am-1:51 pm

2 stops40h 21m

Houston Hobby

jue. 9/11

2:31 pm-3:45 pm

2 stops36h 14m

$8,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 29 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 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 julio 31, 2025.

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.

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 julio 31, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Singapore to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

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 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. 2 airlines 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 Air Canada. Our recent data shows that you can find tickets from as low as $780 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $956 and $988 round-trip. Users have found that Air Canada is 32% 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 $487 on Air Canada. Other airlines that offer cheap prices include United Airlines from $600 and ZIPAIR from $623 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.
Singapore to Dallas/Fort Worth flights
Singapore to Hobby flights
Singapore to George Bush Intcntl flights
Singapore to Austin flights
Singapore to Love Field flights

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 julio 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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