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Cheap flights from Singapore to Houston George Bush Intcntl Airport from S$ 707

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 16-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAH
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

S$ 1,171

One-way from

S$ 707

Popular in

June

Cheapest in

April

Average price

S$ 1,381
United Airlines
  • United Airlines
  • 9-4-13-4
  • 2 total stops
  • 53h 54m total
  • Singapore to Houston
Search Deals
United Airlines
  • United Airlines
  • 16-4
  • 1 total stop
  • 37h 10m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 28 March 2025.

Wed 9-409:00SIN - IAH
1 stop20h 59mUnited Airlines
Sun 13-420:30IAH - SIN
1 stop32h 55mUnited Airlines
Deal found 27-3S$ 1,171
Tue 8-402:15SIN - IAH
2 stops45h 29mMultiple Airlines
Sun 13-405:15IAH - SIN
2 stops34h 45mMultiple Airlines
Deal found 27-3S$ 1,382
Wed 9-415:10SIN - IAH
1 stop20h 05mEVA Air
Sat 12-401:00IAH - SIN
1 stop22h 00mEVA Air
Deal found 27-3S$ 1,643
Mon 21-401:40SIN - IAH
1 stop28h 10mEmirates
Sat 26-419:55IAH - SIN
1 stop30h 05mEmirates
Deal found 27-3S$ 1,878
Mon 21-401:55SIN - IAH
2 stops27h 22mJapan Airlines
Sat 26-406:00IAH - SIN
2 stops35h 10mJapan Airlines
Deal found 27-3S$ 1,937
Sat 29-323:55SIN - IAH
1 stop26h 40mLufthansa
Sun 30-316:30IAH - SIN
1 stop35h 10mLufthansa
Deal found 27-3S$ 2,041
Fri 4-401:45SIN - IAH
2 stops26h 39mAir Canada
Sat 31-518:13IAH - SIN
2 stops47h 52mAir Canada
Deal found 27-3S$ 2,625
Fri 4-403:10SIN - IAH
1 stop25h 40mQatar Airways
Sat 31-518:10IAH - SIN
1 stop25h 50mQatar Airways
Deal found 27-3S$ 2,791
Fri 28-302:10SIN - IAH
Nonstop26h 15mSingapore Airlines
Sun 30-319:50IAH - SIN
Nonstop23h 05mSingapore Airlines
Deal found 27-3S$ 3,418
Mon 30-600:20SIN - IAH
2 stops32h 05mPhilippine Airlines
Fri 18-719:55IAH - SIN
2 stops34h 00mPhilippine Airlines
Deal found 27-3S$ 5,843
Sun 27-423:10SIN - IAH
1 stop32h 55mTurkish Airlines
Fri 2-521:00IAH - SIN
1 stop31h 55mTurkish Airlines
Deal found 27-3S$ 7,609
Sun 27-422:10SIN - IAH
1 stop29h 40mANA
Fri 2-507:20IAH - SIN
2 stops28h 25mANA
Deal found 27-3S$ 8,294

Cheapflights Fare Finder

Customise 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 200,618 searches. Data last updated 28 March 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

Wed 9-4

09:00-16:59

1 stop20h 59m

Houston George Bush Intcntl

Sun 13-4

20:30-18:25

1 stop32h 55m

S$ 1,171

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 8-4

02:15-10:44

2 stops45h 29m

Houston George Bush Intcntl

Sun 13-4

05:15-05:00

2 stops34h 45m

S$ 1,382

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 9-4

15:10-22:15

1 stop20h 05m

Houston George Bush Intcntl

Sat 12-4

01:00-12:00

1 stop22h 00m

S$ 1,643

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 21-4

01:40-16:50

1 stop28h 10m

Houston George Bush Intcntl

Sat 26-4

19:55-15:00

1 stop30h 05m

S$ 1,878

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 21-4

01:55-16:17

2 stops27h 22m

Houston George Bush Intcntl

Sat 26-4

06:00-06:10

2 stops35h 10m

S$ 1,937

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-6

00:20-19:25

2 stops32h 05m

Houston George Bush Intcntl

Fri 18-7

19:55-18:55

2 stops34h 00m

S$ 5,843

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 27-4

09:10-18:50

1 stop22h 40m

Houston George Bush Intcntl

Fri 2-5

07:20-06:40

2 stops34h 20m

S$ 7,045

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 27-4

23:10-19:05

1 stop32h 55m

Houston George Bush Intcntl

Fri 2-5

21:00-17:55

1 stop31h 55m

S$ 7,609

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 27-4

22:10-14:50

1 stop29h 40m

Houston George Bush Intcntl

Fri 2-5

07:20-00:45

2 stops28h 25m

S$ 8,294

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 26-4

01:10-10:05

2 stops45h 55m

Houston George Bush Intcntl

Fri 2-5

18:32-05:00

2 stops45h 28m

S$ 11,464

Flights are sorted by cheapest return flights first.

Deals found on 27-3

Showing 1-10 of 21 results
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2
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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 return 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 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 28 March 2025.

When flying from Singapore to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Singapore to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from Singapore to George Bush Intcntl. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Singapore to Houston George Bush Intcntl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 28 March 2025.
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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
1,169 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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
8.3
Very Good
829 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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
8.2
Very Good
440 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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.
Emirates
8.0
Very Good
3,190 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

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 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?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at S$ 707. ZIPAIR flights start at S$ 777 while deals on Delta start at S$ 856 one-way.

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
Singapore to Hobby flights
Singapore to George Bush Intcntl flights

Top 3 airlines flying from Singapore to George Bush Intcntl

Discover the top 3 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 200,618 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 1,067AverageS$ 1,683FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,176AverageS$ 1,383FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,460AverageS$ 1,748FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to George Bush Intcntl?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to George Bush Intcntl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Singapore to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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