George Bush Intcntl

$515+ Cheap flights from Singapore (SIN) to George Bush Intcntl (IAH)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAH
Jan 22 — Jan 291
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The best prices from Singapore Changi to Houston George Bush Intcntl are usually found in October or March, booked 90 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Singapore to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to George Bush Intcntl (IAH). 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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$995
(oojo)

One-way from

$515
(United Airlines)

Popular in

August

Cheapest in

October

Average price

$1,231
Provider with most accurate pricing for Singapore Changi-Houston George Bush Intcntl flight deals.
Provider most trusted by Cheapflights users for Singapore Changi-Houston George Bush Intcntl flights.
From Singapore Changi to Houston George Bush Intcntl
One-way flight from Singapore Changi to Houston George Bush Intcntl
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Singapore to George Bush Intcntl

Cheapest flights from Singapore to George Bush Intcntl
Explore the most affordable flight options available from Singapore to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This oojo deal was found by Cheapflights users on 1/16. 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 5/92:35 pmIAH - SIN
1 stop27h 55mTurkish Airlines
Deal found 1/16$995
This Delta deal was found by Cheapflights users on 1/15. 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.
Fri 2/281:30 amSIN - IAH
2 stops36h 29mDelta
Fri 3/147:05 amIAH - SIN
2 stops32h 55mDelta
Deal found 1/15$1,012
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 3/110:10 amSIN - IAH
1 stop38h 37mUnited Airlines
Fri 3/145:00 amIAH - SIN
1 stop26h 15mUnited Airlines
Deal found 1/15$1,017
This oojo deal was found by Cheapflights users on 1/15. 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.
Sat 3/13:45 pmSIN - IAH
1 stop19h 05mEVA Air
Thu 3/1312:40 amIAH - SIN
1 stop22h 25mEVA Air
Deal found 1/15$1,050
This Mytrip deal was found by Cheapflights users on 1/15. 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.
Sat 3/18:15 pmSIN - IAH
3 stops46h 23mMultiple Airlines
Fri 3/146:55 amIAH - SIN
3 stops28h 40mMultiple Airlines
Deal found 1/15$1,070
This Gotogate deal was found by Cheapflights users on 1/15. 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.
Wed 4/92:15 amSIN - IAH
1 stop26h 35mQatar Airways
Thu 4/176:10 pmIAH - SIN
1 stop25h 50mQatar Airways
Deal found 1/15$1,269
This Gotogate deal was found by Cheapflights users on 1/15. 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.
Fri 2/282:10 amSIN - IAH
1 stop26h 15mSingapore Airlines
Fri 3/147:50 pmIAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 1/15$1,279
This Emirates deal was found by Cheapflights users on 1/16. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:30 amSIN - IAH
1 stop29h 50mEmirates
Fri 5/97:55 pmIAH - SIN
1 stop23h 40mEmirates
Deal found 1/16$1,313
This Cathay Pacific deal was found by Cheapflights users on 1/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/252:05 pmSIN - IAH
3 stops42h 11mCathay Pacific
Fri 5/97:57 pmIAH - SIN
2 stops26h 58mCathay Pacific
Deal found 1/16$2,060
This Flightnetwork deal was found by Cheapflights users on 1/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/109:10 amSIN - IAH
1 stop22h 40mAir Canada
Thu 4/174:30 pmIAH - SIN
1 stop25h 35mAir Canada
Deal found 1/15$2,370
This Expedia deal was found by Cheapflights users on 1/16. 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.
Sun 2/26:35 amSIN - IAH
1 stop22h 10mANA
Thu 2/67:20 amIAH - SIN
2 stops27h 35mANA
Deal found 1/16$4,665
This oojo deal was found by Cheapflights users on 1/16. 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 1/2112:35 amSIN - IAH
2 stops61h 24mPhilippine Airlines
Wed 1/297:35 pmIAH - SIN
2 stops38h 00mPhilippine Airlines
Deal found 1/16$5,459

Find flights from Singapore to George Bush Intcntl within your budget

Customize your flight search to find flights from Singapore to George Bush Intcntl 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 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

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

2:35 pm-7:30 am

1 stop27h 55m

$995

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 2/28

1:30 am-11:59 pm

2 stops36h 29m

Houston George Bush Intcntl

Fri 3/14

7:05 am-5:00 am

2 stops32h 55m

$1,012

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 3/1

10:10 am-10:47 am

1 stop38h 37m

Houston George Bush Intcntl

Fri 3/14

5:00 am-8:15 pm

1 stop26h 15m

$1,017

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 3/1

3:45 pm-8:50 pm

1 stop19h 05m

Houston George Bush Intcntl

Thu 3/13

12:40 am-12:05 pm

1 stop22h 25m

$1,050

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 3/1

8:15 pm-4:38 am

3 stops46h 23m

Houston George Bush Intcntl

Fri 3/14

6:55 am-12:35 am

3 stops28h 40m

$1,070

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 4/9

2:15 am-3:50 pm

1 stop26h 35m

Houston George Bush Intcntl

Thu 4/17

6:10 pm-9:00 am

1 stop25h 50m

$1,269

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 2/28

2:10 am-2:25 pm

1 stop26h 15m

Houston George Bush Intcntl

Fri 3/14

7:50 pm-7:55 am

1 stop23h 05m

$1,279

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 3/24

12:30 am-5:20 pm

1 stop29h 50m

Houston George Bush Intcntl

Fri 5/9

7:55 pm-8:35 am

1 stop23h 40m

$1,313

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 3/25

2:05 pm-7:16 pm

3 stops42h 11m

Houston George Bush Intcntl

Fri 5/9

7:57 pm-11:55 am

2 stops26h 58m

$2,060

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 4/10

9:10 am-6:50 pm

1 stop22h 40m

Houston George Bush Intcntl

Thu 4/17

4:30 pm-7:05 am

1 stop25h 35m

$2,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 21 results
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Compare providers for flights from Singapore to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Houston George Bush Intcntl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Singapore-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Singapore-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Houston George Bush Intcntl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl

Get recent, data-driven insights about flights from Singapore to George Bush Intcntl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Singapore to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to George Bush Intcntl. Price data was last updated on January 10, 2025.

The best time to book flights from Singapore to Houston George Bush Intcntl Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Singapore to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of $241). Flying from Singapore to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from Singapore to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

It’s optimal to fly from Singapore to Houston George Bush Intcntl Airport in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated January 17, 2025.
Read through reviews of airlines operating flights from Singapore to Houston, such as United Airlines, Qatar Airways and Singapore Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

8.5
Very good
1,034 reviews
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

8.4
Very good
1,248 reviews
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

8.4
Very good
847 reviews
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

8.1
Very good
3,350 reviews
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

8.1
Very good
1,327 reviews
8.5
Very good
1,034 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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 George Bush Intcntl. 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 George Bush Intcntl?

    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 George Bush Intcntl. 1 airline have flights from Changi to Houston George Bush Intcntl on a regular basis. Booking flights from Singapore Changi to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

  • What are the cheapest airlines flying from Singapore to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Singapore to Houston George Bush Intcntl Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $995 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $1,012 and $1,017 round-trip. Turkish Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Singapore to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $515. However, be on the lookout for offers from Delta and Korean Air, as they are both options that can get you from Singapore to Houston George Bush Intcntl Airport for a low price.

  • Can I find deals for flights from Singapore to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Singapore to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to George Bush Intcntl.

  • Can I find deals for business class flights from Singapore to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Singapore to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of $241). Flying from Singapore to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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Alternative routes for Singapore to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Singapore to George Bush Intcntl

Discover the top airline that operate flights from Singapore to George Bush Intcntl. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$831Average$1,210FlexibilityNo cancel feeOn-time69%
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