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

San Francisco (SFO) – chosen by Cheapflights users on 40% of one-stop itineraries from Singapore to Houston George Bush Intcntl Airport on Cheapflights. 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$ 1,361. 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 25m. 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 43m. 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$ 1,051. Other airlines that can offer you cheap pricing are ANA, from S$ 1,247, and EVA Air, from S$ 1,397. United Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

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

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 EVA Air, ANA and United Airlines. Something to consider prior to booking your flight.

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

Users have found that flying from Singapore to Houston George Bush Intcntl Airport on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

The best pricing can be found in the month of October. Prices to Houston George Bush Intcntl Airport from Singapore average S$ 1,452. You can even find prices in October for less than S$ 1,452, as users have found deals to Houston George Bush Intcntl Airport from as low as S$ 978. The month of August appears to be one of the more expensive times to travel to Houston George Bush Intcntl Airport from Singapore. Flying in the targeted month can save you up to 24%.

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$ 607+ Flights from Singapore to Houston George Bush Intcntl Airport

Q: How much does it cost for a return flight from Singapore to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment. Singapore to Houston George Bush Intcntl Airport flights typically cost between S$ 1,235 and S$ 1,510 in October. The cheapest return flight price found within the last 3 days was S$ 1,146 on Air Canada (11 Oct-19 Oct).

Cheapflights Tip: The best prices from Singapore Changi to Houston George Bush Intcntl are usually found in March or October, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Singapore to George Bush Intcntl

Round-trip from	S$ 1,146
One-way from	S$ 607
Popular in	January
Cheapest in	March
Average price	S$ 1,410

Air Canada
11-10-19-10
3 total stops
79h 49m total
Singapore to Houston

Search Deals

23-10
2 total stops
41h 27m total
Singapore to Houston

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (S$ 86 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 15 September 2025.

Thu 30-1015:15SIN - IAH

2 stops27h 05mMultiple Airlines

Thu 6-1107:30IAH - SIN

2 stops40h 30mMultiple Airlines

Deal found 15-9S$ 1,037

Sat 11-1009:10SIN - IAH

2 stops47h 32mAir Canada

Sun 19-1009:48IAH - SIN

1 stop32h 17mAir Canada

Deal found 13-9S$ 1,146

Thu 30-1022:20SIN - IAH

1 stop29h 42mUnited Airlines

Thu 6-1105:15IAH - SIN

1 stop25h 00mUnited Airlines

Deal found 15-9S$ 1,233

Mon 15-1222:20SIN - IAH

1 stop26h 28mUnited Airlines

Sun 11-105:25IAH - SIN

1 stop24h 50mUnited Airlines

Deal found 15-9S$ 1,243

Sat 18-1009:10SIN - IAH

2 stops22h 54mMultiple Airlines

Mon 3-1106:44IAH - SIN

2 stops46h 26mMultiple Airlines

Deal found 13-9S$ 1,362

Mon 13-1008:45SIN - IAH

2 stops27h 14mUnited Airlines

Thu 23-1005:38IAH - SIN

1 stop23h 47mUnited Airlines

Deal found 13-9S$ 1,374

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 15 September 2025.

Mon 15-1210:10SIN - IAH

1 stop20h 59mUnited Airlines

Sun 18-107:20IAH - SIN

1 stop22h 55mUnited Airlines

Deal found 14-9S$ 1,243

Sat 14-321:00SIN - IAH

2 stops32h 24mAir Canada

Sat 21-314:33IAH - SIN

2 stops51h 27mAir Canada

Deal found 14-9S$ 1,309

Thu 27-1110:40SIN - IAH

2 stops37h 30mDelta

Fri 5-1207:00IAH - SIN

2 stops32h 00mDelta

Deal found 13-9S$ 1,392

Tue 10-313:15SIN - IAH

1 stop21h 45mEVA Air

Fri 13-300:40IAH - SIN

1 stop22h 25mEVA Air

Deal found 13-9S$ 1,425

Mon 15-1206:35SIN - IAH

2 stops32h 24mANA

Sun 18-107:20IAH - SIN

2 stops27h 35mANA

Deal found 14-9S$ 1,457

Mon 15-1210:10SIN - IAH

1 stop25h 49mUnited Airlines

Sun 11-109:50IAH - SIN

1 stop32h 10mUnited Airlines

Deal found 14-9S$ 1,243

Mon 13-1008:45SIN - IAH

1 stop24h 56mUnited Airlines

Thu 23-1005:38IAH - SIN

1 stop23h 47mUnited Airlines

Deal found 13-9S$ 1,243

Tue 10-310:10SIN - IAH

1 stop23h 40mUnited Airlines

Sat 14-316:30IAH - SIN

1 stop26h 30mUnited Airlines

Deal found 12-9S$ 1,407

Thu 27-1110:10SIN - IAH

1 stop38h 54mUnited Airlines

Fri 5-1205:27IAH - SIN

1 stop24h 48mUnited Airlines

Deal found 13-9S$ 1,408

Last-minute flights from Singapore to George Bush Intcntl
Discover last-minute flight deals from Singapore to George Bush Intcntl. Data last updated 15 September 2025 and is based on user searches.

Sat 11-1009:10SIN - IAH

2 stops47h 32mAir Canada

Sun 19-1009:48IAH - SIN

1 stop32h 17mAir Canada

Deal found 13-9S$ 1,146

Mon 13-1008:45SIN - IAH

1 stop24h 56mUnited Airlines

Thu 23-1005:38IAH - SIN

1 stop23h 47mUnited Airlines

Deal found 13-9S$ 1,243

Sat 18-1009:10SIN - IAH

2 stops22h 54mMultiple Airlines

Mon 3-1106:44IAH - SIN

2 stops46h 26mMultiple Airlines

Deal found 13-9S$ 1,362

Thu 30-1015:15SIN - IAH

2 stops27h 05mMultiple Airlines

Thu 6-1107:30IAH - SIN

2 stops40h 30mMultiple Airlines

Deal found 15-9S$ 1,037

Thu 30-1022:20SIN - IAH

1 stop29h 42mUnited Airlines

Thu 6-1105:15IAH - SIN

1 stop25h 00mUnited Airlines

Deal found 15-9S$ 1,233

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 15 September 2025.

Thu 23-1015:15SIN - IAH

2 stops41h 27mMultiple Airlines

Deal found 15-9S$ 607

Thu 23-1009:10SIN - IAH

1 stop22h 32mAir Canada

Deal found 15-9S$ 673

Mon 3-1121:00SIN - IAH

2 stops33h 24mAir Canada

Deal found 13-9S$ 675

Mon 3-1120:50SIN - IAH

3 stops47h 30mMultiple Airlines

Deal found 13-9S$ 682

Mon 8-1219:30SIN - IAH

3 stops48h 50mMultiple Airlines

Deal found 15-9S$ 696

Sun 15-208:50SIN - IAH

2 stops38h 15mAir Canada

Deal found 14-9S$ 706

Tue 9-1221:00SIN - IAH

2 stops33h 24mAir Canada

Deal found 15-9S$ 716

Mon 8-1201:25SIN - IAH

2 stops30h 48mMultiple Airlines

Deal found 15-9S$ 729

Wed 11-201:25SIN - IAH

2 stops31h 53mMultiple Airlines

Deal found 14-9S$ 750

Wed 18-218:00SIN - IAH

2 stops35h 34mMultiple Airlines

Deal found 14-9S$ 752

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

Mon 15-12

10:10-17:09

1 stop20h 59m

Houston George Bush Intcntl

Sun 18-1

07:20-20:15

1 stop22h 55m

S$ 1,243

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

10:10-21:59

1 stop25h 49m

Houston George Bush Intcntl

Sun 11-1

09:50-08:00

1 stop32h 10m

S$ 1,243

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 13-10

08:45-20:41

1 stop24h 56m

Houston George Bush Intcntl

Thu 23-10

05:38-18:25

1 stop23h 47m

S$ 1,243

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 14-3

21:00-16:24

2 stops32h 24m

Houston George Bush Intcntl

Sat 21-3

14:33-07:00

2 stops51h 27m

S$ 1,309

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 27-11

10:40-10:10

2 stops37h 30m

Houston George Bush Intcntl

Fri 5-12

07:00-05:00

2 stops32h 00m

S$ 1,392

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 10-3

10:10-20:50

1 stop23h 40m

Houston George Bush Intcntl

Sat 14-3

16:30-08:00

1 stop26h 30m

S$ 1,407

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 27-11

10:10-11:04

1 stop38h 54m

Houston George Bush Intcntl

Fri 5-12

05:27-20:15

1 stop24h 48m

S$ 1,408

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 10-3

13:15-22:00

1 stop21h 45m

Houston George Bush Intcntl

Fri 13-3

00:40-12:05

1 stop22h 25m

S$ 1,425

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 15-12

06:35-00:59

2 stops32h 24m

Houston George Bush Intcntl

Sun 18-1

07:20-00:55

2 stops27h 35m

S$ 1,457

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 23-10

09:10-18:42

1 stop22h 32m

S$ 673

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 20 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

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

The price you pay for your flight from Singapore to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

How much does it cost for a return flight 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.

EVA Air

8.4

Very Good

1,236 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

1,236 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

ANA

8.4

Very Good

961 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

United Airlines

7.4

Good

8,929 reviews

EVA Air

8.4

Very Good

1,236 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 and Air Canada fly from Singapore to Houston George Bush Intcntl Airport in about 20h 59m. The time it takes to get you to your destination can typically vary by up to 11h 25m. There are 15960 km between Singapore and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.
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$ 1,051. Other airlines that can offer you cheap pricing are ANA, from S$ 1,247, and EVA Air, from S$ 1,397. United Airlines is priced at 27% 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.

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$ 1,051	AverageS$ 1,302	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	CheapestS$ 1,247	AverageS$ 1,441	FlexibilityNo cancel fee	On-time80%	Search ANA flights
EVA Air	CheapestS$ 1,397	AverageS$ 1,672	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

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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$ 607

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 23-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Singapore Changi to Houston George Bush Intcntl are usually found in March or October, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 15 September 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 15 September 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

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

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

How much does it cost for a return flight from Singapore to Houston George Bush Intcntl Airport?

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?

Browse thousands of different options on Cheapflights for your next trip

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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 15 September 2025.

Top 3 airlines flying from Singapore to George Bush Intcntl

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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 15 September 2025.