What’s the top stopover airport for flights from Singapore to Houston George Bush Intcntl Airport?

San Francisco (SFO) – chosen by Cheapflights users on 35% of one-stop itineraries from Singapore to Houston George Bush Intcntl Airport on Cheapflights. Find deals

What’s the fastest stopover option from Singapore to Houston George Bush Intcntl Airport?

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 19h 42m. Find deals

What’s the cheapest stopover airport for flights from Singapore to Houston George Bush Intcntl Airport?

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of S$ 1,375. Find deals

Which airport typically offers the quickest stopover for flights from Singapore to Houston George Bush Intcntl Airport?

Flights via Manchester (MAN) offer the fastest connection on this route, with an average stopover time of 1h 23m. Find deals

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

Cheapflights users have booked flights from Singapore to Houston George Bush Intcntl Airport round-trip from S$ 1,062. Other airlines that can offer you cheap pricing are ANA, from S$ 1,260, and EVA Air, from S$ 1,411. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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.

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).

What are the most popular airlines that fly from Singapore to Houston George Bush Intcntl Airport?

The most popular airlines flying from Singapore to Houston George Bush Intcntl Airport are United Airlines, ANA and EVA Air. Something to consider prior to booking your flight.

What airport do you fly from for flights from Singapore to Houston George Bush Intcntl?

For a flight from Singapore to Houston George Bush Intcntl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 3 airlines have flights to Houston George Bush Intcntl from Singapore Changi on a regular basis.

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.

S$ 682+ Flights from Singapore to Houston George Bush Intcntl Airport

Cheap flight deals from Singapore to George Bush Intcntl

Round-trip from	S$ 1,208
One-way from	S$ 682
Popular in	January
Cheapest in	March
Average price	S$ 1,378

United Airlines
17-12-6-1
2 total stops
51h 44m total
Singapore to Houston

Search Deals

12-1
1 total stop
22h 05m total
Singapore to Houston

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (S$ 110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Singapore to George Bush Intcntl

Enter your travel dates to find the best prices.

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 19 October 2025.

Tue 16-1201:25SIN - IAH

2 stops31h 47mMultiple Airlines

Mon 5-119:59IAH - SIN

2 stops54h 51mMultiple Airlines

Deal found 19-10S$ 1,182

Wed 17-1210:10SIN - IAH

1 stop20h 59mUnited Airlines

Mon 5-121:55IAH - SIN

1 stop32h 20mUnited Airlines

Deal found 18-10S$ 1,208

Mon 15-1210:10SIN - IAH

1 stop28h 49mUnited Airlines

Sun 18-118:33IAH - SIN

1 stop23h 27mUnited Airlines

Deal found 17-10S$ 1,218

Thu 18-1207:40SIN - IAH

2 stops26h 59mMultiple Airlines

Mon 5-119:59IAH - SIN

2 stops38h 26mMultiple Airlines

Deal found 18-10S$ 1,256

Wed 17-1201:25SIN - IAH

2 stops32h 29mMultiple Airlines

Thu 8-107:30IAH - SIN

2 stops26h 55mMultiple Airlines

Deal found 17-10S$ 1,306

Mon 15-1221:00SIN - IAH

2 stops33h 24mAir Canada

Sun 18-118:24IAH - SIN

2 stops40h 31mAir Canada

Deal found 17-10S$ 1,345

Thu 18-1210:10SIN - IAH

1 stop28h 49mUnited Airlines

Mon 5-105:00IAH - SIN

2 stops25h 15mUnited Airlines

Deal found 18-10S$ 1,346

Best flights from Singapore to George Bush Intcntl
Discover carefully curated flight deals from Singapore to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2025.

Wed 17-1222:20SIN - IAH

1 stop21h 27mUnited Airlines

Mon 5-121:55IAH - SIN

1 stop32h 20mUnited Airlines

Deal found 19-10S$ 1,208

Wed 17-1201:25SIN - IAH

2 stops33h 14mMultiple Airlines

Mon 5-119:59IAH - SIN

2 stops38h 26mMultiple Airlines

Deal found 18-10S$ 1,287

Mon 15-1221:00SIN - IAH

2 stops33h 24mAir Canada

Sun 18-118:24IAH - SIN

2 stops40h 31mAir Canada

Deal found 17-10S$ 1,345

Thu 18-1210:10SIN - IAH

1 stop33h 35mUnited Airlines

Mon 5-115:30IAH - SIN

1 stop38h 45mUnited Airlines

Deal found 18-10S$ 1,208

Mon 15-1210:10SIN - IAH

1 stop28h 49mUnited Airlines

Sun 18-118:33IAH - SIN

1 stop23h 27mUnited Airlines

Deal found 17-10S$ 1,218

Mon 15-1210:10SIN - IAH

1 stop20h 59mUnited Airlines

Sun 11-105:25IAH - SIN

1 stop24h 50mUnited Airlines

Deal found 17-10S$ 1,218

Thu 18-1210:10SIN - IAH

1 stop33h 35mUnited Airlines

Thu 8-110:06IAH - SIN

2 stops31h 54mUnited Airlines

Deal found 17-10S$ 1,346

Last-minute flights from Singapore to George Bush Intcntl
Discover last-minute flight deals from Singapore to George Bush Intcntl. Data last updated 19 October 2025 and is based on user searches.

Mon 20-1008:45SIN - IAH

1 stop24h 56mUnited Airlines

Tue 21-1015:37IAH - SIN

1 stop25h 38mUnited Airlines

Deal found 16-10S$ 1,560

Sat 8-1102:20SIN - IAH

2 stops27h 57mJapan Airlines

Thu 20-1107:00IAH - SIN

2 stops27h 50mJapan Airlines

Deal found 17-10S$ 9,202

Sun 9-1115:45SIN - IAH

2 stops38h 39mMultiple Airlines

Thu 20-1117:25IAH - SIN

2 stops31h 05mMultiple Airlines

Deal found 17-10S$ 7,258

Sun 9-1110:25SIN - IAH

1 stop46h 45mTurkish Airlines

Thu 20-1121:05IAH - SIN

1 stop30h 30mTurkish Airlines

Deal found 17-10S$ 8,952

Sun 16-1115:45SIN - IAH

1 stop19h 05mMultiple Airlines

Sat 22-1119:05IAH - SIN

3 stops54h 25mMultiple Airlines

Deal found 17-10S$ 4,857

One-way flights from Singapore to George Bush Intcntl
Search for one-way flight options from Singapore to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 19 October 2025.

Mon 12-123:20SIN - IAH

1 stop22h 05mMultiple Airlines

Deal found 19-10S$ 682

Sun 11-118:15SIN - IAH

3 stops50h 05mMultiple Airlines

Deal found 18-10S$ 917

Sat 10-123:25SIN - IAH

3 stops33h 53mMultiple Airlines

Deal found 19-10S$ 1,082

Sat 10-100:40SIN - IAH

1 stop20h 55mZIPAIR

Deal found 18-10S$ 1,090

Sun 15-321:00SIN - IAH

2 stops32h 24mAir Canada

Deal found 18-10S$ 1,102

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 17-12

22:20-05:47

1 stop21h 27m

Houston George Bush Intcntl

Mon 5-1

21:55-20:15

1 stop32h 20m

S$ 1,208

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 18-12

10:10-05:45

1 stop33h 35m

Houston George Bush Intcntl

Mon 5-1

15:30-20:15

1 stop38h 45m

S$ 1,208

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

10:10-00:59

1 stop28h 49m

Houston George Bush Intcntl

Sun 18-1

18:33-08:00

1 stop23h 27m

S$ 1,218

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

10:10-17:09

1 stop20h 59m

Houston George Bush Intcntl

Sun 11-1

05:25-20:15

1 stop24h 50m

S$ 1,218

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 17-12

01:25-20:39

2 stops33h 14m

Houston George Bush Intcntl

Mon 5-1

19:59-00:25

2 stops38h 26m

S$ 1,287

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

21:00-16:24

2 stops33h 24m

Houston George Bush Intcntl

Sun 18-1

18:24-00:55

2 stops40h 31m

S$ 1,345

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 18-12

10:10-05:45

1 stop33h 35m

Houston George Bush Intcntl

Thu 8-1

10:06-08:00

2 stops31h 54m

S$ 1,346

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 12-1

23:20-07:25

1 stop22h 05m

S$ 682

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 11-1

18:15-06:20

3 stops50h 05m

S$ 917

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 15-3

21:00-16:24

2 stops32h 24m

S$ 1,098

Flights are sorted by cheapest return flights first.

Deals found on 19-10

Showing 1-10 of 12 results

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

Prices

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

Currently, March is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of S$ 884). Flying from Singapore to Houston George Bush Intcntl Airport in July is currently the most expensive (average of S$ 1,423). 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?

It’s typically best to fly out from Singapore to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 43% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with EVA Air, ANA, andUnited Airlines from Singapore to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

EVA Air

8.4

Very Good

1,255 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

ANA

8.4

Very Good

987 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

United Airlines

7.4

Good

8,994 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

Related info for your journey

What airport do you fly from for flights from Singapore to Houston George Bush Intcntl?
For a flight from Singapore to Houston George Bush Intcntl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 3 airlines have flights to Houston George Bush Intcntl from Singapore Changi on a regular basis.
How long is the flight from Singapore to Houston George Bush Intcntl Airport?
Airlines like United Airlines fly from Singapore to Houston George Bush Intcntl Airport in about 21h 27m. The time it takes to get you to your destination can typically vary by up to . There are 15960 km between Singapore and Houston George Bush Intcntl Airport.
What are the cheapest airlines flying from Singapore to Houston George Bush Intcntl Airport round-trip?
Cheapflights users have booked flights from Singapore to Houston George Bush Intcntl Airport round-trip from S$ 1,062. Other airlines that can offer you cheap pricing are ANA, from S$ 1,260, and EVA Air, from S$ 1,411. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.
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.
What is the cheapest month to book a flight from Singapore to Houston George Bush Intcntl Airport?
Currently, March is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of S$ 884). Flying from Singapore to Houston George Bush Intcntl Airport in July is currently the most expensive (average of S$ 1,423). 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

Fly from Singapore to George Bush Intcntl on these airlines

United Airlines flights from Singapore Changi to Houston George Bush Intcntl

ANA flights from Singapore Changi to Houston George Bush Intcntl

EVA Air flights from Singapore Changi to Houston George Bush Intcntl

Top 3 airlines flying from Singapore to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,062	AverageS$ 1,315	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	CheapestS$ 1,260	AverageS$ 1,455	FlexibilityNo cancel fee	On-time80%	Search ANA flights
EVA Air	CheapestS$ 1,411	AverageS$ 1,601	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Singapore to George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to George Bush Intcntl.

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

Certainly. Search results for flights to George Bush Intcntl from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Singapore to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Singapore to Houston George Bush Intcntl Airport from S$ 682

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 12-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to George Bush Intcntl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to George Bush Intcntl

Cheapest flights from Singapore to George Bush IntcntlExplore 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 19 October 2025.

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 19 October 2025.

Cheapflights Fare Finder

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

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.

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?

What is the cheapest time of day to fly from SIN to IAH?

What’s the top stopover airport for flights from Singapore to Houston George Bush Intcntl Airport?

What’s the fastest stopover option from Singapore to Houston George Bush Intcntl Airport?

What’s the fastest stopover option from Singapore to Houston George Bush Intcntl Airport?

Which airport typically offers the quickest stopover for flights from Singapore to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with EVA Air, ANA, andUnited Airlines from Singapore to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Singapore to Houston George Bush Intcntl Airport?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Singapore to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Singapore to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2025.

Top 3 airlines flying from Singapore to George Bush Intcntl

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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?

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

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

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

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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 19 October 2025.