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George Bush Intcntl

$451+ Cheap flights from Singapore 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAH
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Singapore to George Bush Intcntl

Keep the following information in mind while searching for Singapore to George Bush Intcntl flight deals. Data was last updated April 30, 2025.

Round-trip from

$946
(United Airlines)

One-way from

$451
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$1,091
From Singapore to Houston George Bush Intcntl
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One-way flight from Singapore to Houston George Bush Intcntl
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Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:40 pmSIN - IAH
1 stop22h 52mUnited Airlines
Sat 5/105:04 pmIAH - SIN
1 stop36h 21mUnited Airlines
Deal found 4/28$944
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 5/133:10 pmSIN - IAH
1 stop20h 10mEVA Air
Fri 8/291:35 amIAH - SIN
1 stop21h 25mEVA Air
Deal found 4/29$1,035
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:05 amSIN - IAH
2 stops28h 15mMultiple Airlines
Thu 7/31:35 amIAH - SIN
2 stops30h 40mMultiple Airlines
Deal found 4/28$1,048
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:10 amSIN - IAH
2 stops44h 35mDelta
Wed 6/46:20 amIAH - SIN
2 stops33h 40mDelta
Deal found 4/28$1,079
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 5/122:00 amSIN - IAH
2 stops58h 59mChina Airlines
Sat 8/307:23 pmIAH - SIN
2 stops40h 12mChina Airlines
Deal found 4/29$1,096
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:10 amSIN - IAH
1 stop22h 35mAir Canada
Fri 7/45:00 amIAH - SIN
2 stops37h 05mAir Canada
Deal found 4/28$1,138
This CheapTickets deal was found by Cheapflights users on 4/27. 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 6/109:50 pmSIN - IAH
2 stops34h 35mJapan Airlines
Tue 6/179:03 amIAH - SIN
2 stops26h 17mJapan Airlines
Deal found 4/27$1,269
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1611:20 pmSIN - IAH
1 stop32h 55mBritish Airways
Fri 5/233:25 pmIAH - SIN
1 stop35h 40mBritish Airways
Deal found 4/28$1,378
This Jetabroad deal was found by Cheapflights users on 4/28. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:30 amSIN - IAH
1 stop20h 45mZIPAIR
Wed 6/410:15 amIAH - SIN
1 stop23h 45mZIPAIR
Deal found 4/28$1,502
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:10 amSIN - IAH
1 stop25h 40mQatar Airways
Fri 5/236:10 pmIAH - SIN
2 stops34h 20mQatar Airways
Deal found 4/28$1,522
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/181:40 amSIN - IAH
1 stop28h 10mEmirates
Fri 7/47:55 pmIAH - SIN
1 stop36h 50mEmirates
Deal found 4/28$1,593
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:25 pmSIN - IAH
1 stop33h 45mTurkish Airlines
Mon 11/109:05 pmIAH - SIN
1 stop30h 30mTurkish Airlines
Deal found 4/28$3,834

Cheapflights Fare Finder

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 April 30, 2025.
Use the filters below to find and compare flights from Singapore to Houston George Bush Intcntl Airport that are best for you.

Fly from

Singapore

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 6/19

8:45 am-10:14 pm

1 stop26h 29m

Houston George Bush Intcntl

Fri 7/4

7:50 pm-6:25 pm

1 stop33h 35m

$946

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/13

3:10 pm-10:20 pm

1 stop20h 10m

Houston George Bush Intcntl

Fri 8/29

1:35 am-12:00 pm

1 stop21h 25m

$1,035

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 6/19

7:05 am-10:20 pm

2 stops28h 15m

Houston George Bush Intcntl

Thu 7/3

1:35 am-9:15 pm

2 stops30h 40m

$1,048

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/27

1:10 am-8:45 am

2 stops44h 35m

Houston George Bush Intcntl

Wed 6/4

6:20 am-5:00 am

2 stops33h 40m

$1,079

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 5/12

2:00 am-11:59 pm

2 stops58h 59m

Houston George Bush Intcntl

Sat 8/30

7:23 pm-12:35 am

2 stops40h 12m

$1,096

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 6/19

9:10 am-10:48 pm

2 stops26h 38m

Houston George Bush Intcntl

Fri 7/4

5:00 am-7:05 am

2 stops37h 05m

$1,138

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 6/10

9:50 pm-7:25 pm

2 stops34h 35m

Houston George Bush Intcntl

Tue 6/17

9:03 am-12:20 am

2 stops26h 17m

$1,269

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 5/16

11:20 pm-7:15 pm

1 stop32h 55m

Houston George Bush Intcntl

Fri 5/23

3:25 pm-4:05 pm

1 stop35h 40m

$1,378

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/27

12:30 am-8:15 am

1 stop20h 45m

Houston George Bush Intcntl

Wed 6/4

10:15 am-11:00 pm

1 stop23h 45m

$1,502

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 5/15

3:10 am-3:50 pm

1 stop25h 40m

Houston George Bush Intcntl

Fri 5/23

6:10 pm-5:30 pm

2 stops34h 20m

$1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 26 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Houston George Bush Intcntl Airport

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 SG 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Houston George Bush Intcntl Airport as you normally would.

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 April 30, 2025.
See what other customers who have flown with EVA Air, Japan Airlines and China Airlines from Singapore to Houston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very good
3,213 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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

    The cheapest airline one-way is ZIPAIR, with whom users have recently found tickets for as low as $520. However, be on the lookout for offers from United Airlines and Delta, 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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Top 2 airlines flying from Singapore to George Bush Intcntl

Discover the top 2 airlines 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$831Average$1,053FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,190Average$1,366FlexibilityNo cancel feeOn-time74%

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