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$456+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$873
(United Airlines)

One-way from

$456
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,054
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. 14% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 2/2710:20 pmSIN - IAH
1 stop21h 27mUnited Airlines
Wed 3/1210:00 pmIAH - SIN
1 stop33h 15mUnited Airlines
Deal found 2/20$871
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/81:30 amSIN - HOU
2 stops45h 06mDelta
Sun 3/166:45 pmHOU - SIN
2 stops45h 15mDelta
Deal found 2/20$960
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/81:30 amSIN - IAH
2 stops34h 53mDelta
Sun 3/166:24 amIAH - SIN
2 stops28h 46mDelta
Deal found 2/20$960
This oojo deal was found by Cheapflights users on 2/20. 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 5/92:25 pmIAH - SIN
1 stop28h 05mTurkish Airlines
Deal found 2/20$1,020
This CheapTickets deal was found by Cheapflights users on 2/19. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:10 pmSIN - IAH
1 stop22h 05mEVA Air
Wed 4/21:00 amIAH - SIN
1 stop23h 50mEVA Air
Deal found 2/19$1,063
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:00 amSIN - IAH
2 stops45h 47mAir Canada
Sun 3/164:30 pmIAH - SIN
1 stop26h 25mAir Canada
Deal found 2/20$1,074
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:10 pmSIN - IAH
2 stops30h 10mMultiple Airlines
Sun 7/131:35 amIAH - SIN
1 stop21h 25mMultiple Airlines
Deal found 2/19$1,088
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/101:55 amSIN - IAH
2 stops30h 28mJapan Airlines
Wed 7/27:53 pmIAH - SIN
2 stops32h 37mJapan Airlines
Deal found 2/20$1,237
This Singapore Airlines deal was found by Cheapflights users on 2/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/83:10 amSIN - IAH
1 stop25h 15mSingapore Airlines
Sun 3/167:50 pmIAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 2/20$1,240
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 11/132:20 amSIN - IAH
2 stops28h 46mAmerican Airlines
Mon 12/16:06 amIAH - SIN
2 stops28h 44mAmerican Airlines
Deal found 2/20$1,281
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 2/278:15 amSIN - HOU
2 stops23h 36mAmerican Airlines
Wed 3/129:08 amHOU - SIN
2 stops26h 42mAmerican Airlines
Deal found 2/20$1,333
This Jetabroad deal was found by Cheapflights users on 2/19. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:30 amSIN - IAH
1 stop20h 45mZIPAIR
Mon 7/1410:30 amIAH - SIN
1 stop23h 30mZIPAIR
Deal found 2/19$1,346

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 February 20, 2025.

Fly from

Singapore

Fly to

Houston

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 3/9

10:10 am-9:30 pm

1 stop25h 20m

Houston George Bush Intcntl

Sun 3/16

5:00 am-8:15 pm

1 stop26h 15m

$873

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sat 3/8

1:30 am-8:36 am

2 stops45h 06m

Houston Hobby

Sun 3/16

6:45 pm-5:00 am

2 stops45h 15m

$960

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 3/8

1:30 am-10:23 pm

2 stops34h 53m

Houston George Bush Intcntl

Sun 3/16

6:24 am-12:10 am

2 stops28h 46m

$960

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

2:25 pm-7:30 am

1 stop28h 05m

$1,020

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 4/1

1:10 pm-10:15 pm

1 stop22h 05m

Houston George Bush Intcntl

Wed 4/2

1:00 am-1:50 pm

1 stop23h 50m

$1,063

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 3/9

10:00 am-5:47 pm

2 stops45h 47m

Houston George Bush Intcntl

Sun 3/16

4:30 pm-7:55 am

1 stop26h 25m

$1,074

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 6/11

1:10 pm-6:20 am

2 stops30h 10m

Houston George Bush Intcntl

Sun 7/13

1:35 am-12:00 pm

1 stop21h 25m

$1,088

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 6/10

1:55 am-7:23 pm

2 stops30h 28m

Houston George Bush Intcntl

Wed 7/2

7:53 pm-5:30 pm

2 stops32h 37m

$1,237

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 3/8

3:10 am-2:25 pm

1 stop25h 15m

Houston George Bush Intcntl

Sun 3/16

7:50 pm-7:55 am

1 stop23h 05m

$1,240

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 6/10

12:30 am-8:15 am

1 stop20h 45m

Houston George Bush Intcntl

Mon 7/14

10:30 am-11:00 pm

1 stop23h 30m

$1,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 44 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 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 February 20, 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.

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 February 20, 2025.
To help decide which airline to fly from Singapore to Houston, see what other customers have to say about EVA Air, ANA and Korean Air. 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
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

ANA
8.4
Very good
842 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Asiana Airlines
8.3
Very good
446 reviews
EVA Air
8.4
Very good
1,200 reviews

Food

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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 $873 on this airline. Additional options worth looking into are Delta and Turkish Airlines, starting at $960 and $1,020 round-trip. Users have found that United Airlines is 25% 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 $526 on United Airlines. Other airlines that offer cheap prices include ANA from $604 and Delta from $640 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 Austin flights
Singapore to Dallas/Fort Worth 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$822Average$1,154FlexibilityNo cancel feeOn-time69%
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