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

One-way options have recently been found by users for as low as $502 on ZIPAIR. Other airlines that offer cheap prices include Singapore Airlines from $545 and Air Canada from $549 one-way.

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

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

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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

Consider Air Canada, EVA Air or Japan Airlines when booking your flight. These represent the most popular airlines when flying from Houston George Bush Intcntl Airport to Singapore.

Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Singapore?

Of the flights from Houston George Bush Intcntl Airport to Singapore that have layovers, most of them stop in San Francisco.

Where are the least popular layover locations for Houston George Bush Intcntl Airport to Singapore flights?

Of the flights from Houston George Bush Intcntl Airport to Singapore that have layovers, the fewest flights stop in Manchester.

What are some popular things to do or see while on a layover in San Francisco?

Most San Francisco visitors opt to spend their time experiencing Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium. Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium can be visited by traveling about 13.0 mi, 11.6 mi, and 11.1 mi respectively from San Francisco. Those landing in San Francisco looking to spend some time exploring during their layover can rent a car for about $56 per day.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Singapore. Flights to Singapore from Houston George Bush Intcntl Airport in January are about $1,223 on average during January, but can be found for as low as $866.

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

Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Singapore. 7 airlines have flights to Changi from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Singapore Changi should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from George Bush Intcntl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Flights from Houston George Bush Intcntl Airport to Singapore

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Singapore Changi are usually found in April or October, booked 6 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from George Bush Intcntl to Singapore

Round-trip from	$1,124 (Mytrip)
One-way from	$432 (Trip.com)
Popular in	December
Cheapest in	April
Average price	$1,319

From Houston George Bush Intcntl to Singapore Changi

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One-way flight from Houston George Bush Intcntl to Singapore Changi

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Highest demand for flights based on searches. 10% potential increase in price ($138 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from George Bush Intcntl to Singapore

Cheapest flights from George Bush Intcntl to Singapore
Explore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 8/26:45 amIAH - SIN

2 stops28h 35mMultiple Airlines

Sat 8/3012:45 pmSIN - IAH

2 stops29h 15mMultiple Airlines

Deal found 6/30

$1,124

Sun 8/171:35 amIAH - SIN

1 stop23h 15mEVA Air

Tue 9/23:10 pmSIN - IAH

1 stop20h 15mEVA Air

Deal found 7/1

$1,125

Tue 10/1411:35 amIAH - SIN

1 stop30h 05mANA

Thu 10/2311:05 amSIN - IAH

2 stops31h 12mANA

Deal found 6/30

$1,126

Wed 8/276:00 amIAH - SIN

2 stops29h 20mJapan Airlines

Sun 9/71:55 amSIN - IAH

2 stops27h 19mJapan Airlines

Deal found 7/1

$1,128

Wed 8/276:10 pmIAH - SIN

1 stop25h 50mQatar Airways

Mon 9/83:10 amSIN - IAH

1 stop25h 40mQatar Airways

Deal found 6/30

$1,133

Tue 10/146:01 amIAH - SIN

2 stops29h 19mAmerican Airlines

Wed 10/221:55 amSIN - IAH

2 stops29h 37mAmerican Airlines

Deal found 6/30

$1,149

Thu 11/205:25 pmIAH - SIN

1 stop24h 30mAir Canada

Mon 11/249:00 pmSIN - IAH

2 stops33h 24mAir Canada

Deal found 6/30

$1,165

Thu 10/210:16 amIAH - SIN

1 stop30h 59mUnited Airlines

Sat 10/118:40 pmSIN - IAH

1 stop22h 06mUnited Airlines

Deal found 7/1

$1,175

Thu 12/189:05 pmIAH - SIN

1 stop45h 40mTurkish Airlines

Sun 1/411:25 pmSIN - IAH

1 stop33h 45mTurkish Airlines

Deal found 6/30

$1,224

Best flights from George Bush Intcntl to Singapore
Discover carefully curated flight deals from George Bush Intcntl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/26:45 amIAH - SIN

2 stops28h 35mMultiple Airlines

Sat 8/3012:45 pmSIN - IAH

2 stops29h 15mMultiple Airlines

Deal found 6/30

$1,124

Sun 8/171:35 amIAH - SIN

1 stop23h 15mEVA Air

Tue 9/23:10 pmSIN - IAH

1 stop20h 15mEVA Air

Deal found 7/1

$1,125

Tue 10/1411:35 amIAH - SIN

1 stop30h 05mANA

Thu 10/2311:05 amSIN - IAH

2 stops31h 12mANA

Deal found 6/30

$1,126

Wed 8/276:00 amIAH - SIN

2 stops29h 20mJapan Airlines

Sun 9/71:55 amSIN - IAH

2 stops27h 19mJapan Airlines

Deal found 7/1

$1,128

Wed 8/276:10 pmIAH - SIN

1 stop25h 50mQatar Airways

Mon 9/83:10 amSIN - IAH

1 stop25h 40mQatar Airways

Deal found 6/30

$1,133

Tue 10/146:01 amIAH - SIN

2 stops29h 19mAmerican Airlines

Wed 10/221:55 amSIN - IAH

2 stops29h 37mAmerican Airlines

Deal found 6/30

$1,149

Thu 11/205:25 pmIAH - SIN

1 stop24h 30mAir Canada

Mon 11/249:00 pmSIN - IAH

2 stops33h 24mAir Canada

Deal found 6/30

$1,165

Thu 10/210:16 amIAH - SIN

1 stop30h 59mUnited Airlines

Sat 10/118:40 pmSIN - IAH

1 stop22h 06mUnited Airlines

Deal found 7/1

$1,175

Thu 12/189:05 pmIAH - SIN

1 stop45h 40mTurkish Airlines

Sun 1/411:25 pmSIN - IAH

1 stop33h 45mTurkish Airlines

Deal found 6/30

$1,224

Last-minute flights from George Bush Intcntl to Singapore
Discover last-minute flight deals from George Bush Intcntl to Singapore. Data last updated July 1, 2025 and is based on user searches.

Sat 7/510:30 amIAH - SIN

1 stop23h 30mZIPAIR

Fri 7/1112:30 amSIN - IAH

1 stop21h 00mZIPAIR

Deal found 7/1

$1,255

Sun 7/66:00 amIAH - SIN

2 stops29h 20mAlaska Airlines

Sun 7/139:50 pmSIN - IAH

2 stops39h 09mAlaska Airlines

Deal found 7/1

$1,750

Wed 7/910:30 amIAH - SIN

2 stops31h 20mMultiple Airlines

Tue 7/1510:35 pmSIN - IAH

1 stop22h 55mMultiple Airlines

Deal found 6/30

$1,172

Wed 7/96:25 pmIAH - SIN

1 stop25h 35mQatar Airways

Mon 7/143:10 amSIN - IAH

2 stops33h 49mQatar Airways

Deal found 6/30

$1,334

Fri 7/118:58 pmIAH - SIN

1 stop32h 27mUnited Airlines

Sat 7/268:45 amSIN - IAH

1 stop23h 09mUnited Airlines

Deal found 7/1

$1,525

Thu 7/248:00 pmIAH - SIN

1 stop22h 05mAir Canada

Sun 8/39:10 amSIN - IAH

1 stop34h 13mAir Canada

Deal found 7/1

$1,174

Thu 7/317:37 amIAH - SIN

1 stop21h 48mUnited Airlines

Sun 8/108:40 pmSIN - IAH

1 stop22h 50mUnited Airlines

Deal found 7/1

$1,175

Sat 8/26:45 amIAH - SIN

2 stops28h 35mMultiple Airlines

Sat 8/3012:45 pmSIN - IAH

2 stops29h 15mMultiple Airlines

Deal found 6/30

$1,124

Sun 8/171:35 amIAH - SIN

1 stop23h 15mEVA Air

Tue 9/23:10 pmSIN - IAH

1 stop20h 15mEVA Air

Deal found 7/1

$1,125

Mon 8/187:25 amIAH - SIN

2 stops34h 15mANA

Tue 9/210:10 pmSIN - IAH

1 stop23h 35mANA

Deal found 7/1

$1,164

Mon 8/186:10 pmIAH - SIN

1 stop25h 50mBritish Airways

Mon 9/13:10 amSIN - IAH

2 stops30h 40mBritish Airways

Deal found 7/1

$1,279

Wed 8/276:00 amIAH - SIN

2 stops29h 20mJapan Airlines

Tue 9/99:50 pmSIN - IAH

2 stops31h 31mJapan Airlines

Deal found 7/1

$1,128

One-way flights from George Bush Intcntl to Singapore
Search for one-way flight options from George Bush Intcntl to Singapore. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Thu 7/1711:56 amIAH - SIN

2 stops44h 34mMultiple Airlines

Deal found 7/1

$432

Mon 7/2810:30 amIAH - SIN

1 stop23h 30mZIPAIR

Deal found 6/29

$502

Fri 10/107:10 pmIAH - SIN

1 stop33h 25mSingapore Airlines

Deal found 6/30

$545

Sun 7/274:50 pmIAH - SIN

1 stop25h 15mAir Canada

Deal found 6/29

$549

Sun 9/216:00 amIAH - SIN

2 stops29h 20mAlaska Airlines

Deal found 6/30

$550

Sat 11/222:50 pmIAH - SIN

2 stops36h 30mIndiGo

Deal found 6/29

$564

Tue 7/296:10 pmIAH - SIN

1 stop32h 35mQatar Airways

Deal found 6/29

$618

Thu 8/211:35 amIAH - SIN

1 stop21h 25mEVA Air

Deal found 6/30

$654

Sat 10/46:10 pmIAH - SIN

1 stop25h 50mJetBlue

Deal found 6/30

$696

Wed 7/167:37 amIAH - SIN

1 stop21h 48mUnited Airlines

Deal found 7/1

$702

Wed 7/165:59 pmIAH - SIN

2 stops36h 56mDelta

Deal found 7/1

$709

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Sat 8/2

6:45 am-12:20 am

2 stops28h 35m

Singapore Changi

Sat 8/30

12:45 pm-5:00 am

2 stops29h 15m

$1,124

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Sun 8/17

1:35 am-1:50 pm

1 stop23h 15m

Singapore Changi

Tue 9/2

3:10 pm-10:25 pm

1 stop20h 15m

$1,125

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Tue 10/14

11:35 am-6:40 am

1 stop30h 05m

Singapore Changi

Thu 10/23

11:05 am-5:17 am

2 stops31h 12m

$1,126

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Wed 8/27

6:00 am-12:20 am

2 stops29h 20m

Singapore Changi

Tue 9/9

9:50 pm-4:21 pm

2 stops31h 31m

$1,128

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Wed 8/27

6:10 pm-9:00 am

1 stop25h 50m

Singapore Changi

Mon 9/8

3:10 am-3:50 pm

1 stop25h 40m

$1,133

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Tue 10/14

6:01 am-12:20 am

2 stops29h 19m

Singapore Changi

Wed 10/22

1:55 am-6:32 pm

2 stops29h 37m

$1,149

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Thu 11/20

5:25 pm-7:55 am

1 stop24h 30m

Singapore Changi

Mon 11/24

9:00 pm-4:24 pm

2 stops33h 24m

$1,165

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Thu 10/2

10:16 am-6:15 am

1 stop30h 59m

Singapore Changi

Sat 10/11

8:40 pm-5:46 am

1 stop22h 06m

$1,175

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Thu 12/18

9:05 pm-8:45 am

1 stop45h 40m

Singapore Changi

Sun 1/4

11:25 pm-7:10 pm

1 stop33h 45m

$1,224

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Thu 7/17

11:56 am-9:30 pm

2 stops44h 34m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 20 results

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

Have a flexible travel schedule? Discover the best time to fly to Singapore from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Singapore

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

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Singapore (average of $1,008). Flying from Houston George Bush Intcntl Airport to Singapore in December is currently the most expensive (average of $1,674). 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 IAH to SIN?

It’s typically best to fly out from Houston George Bush Intcntl Airport to Singapore at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Singapore?

Reviews of airlines servicing Singapore

See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Houston George Bush Intcntl Airport to Singapore 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

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,212 reviews

EVA Air

8.4

Very good

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very good

892 reviews

EVA Air

8.4

Very good

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,504 reviews

EVA Air

8.4

Very good

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Singapore Airlines

8.1

Very good

1,320 reviews

EVA Air

8.4

Very good

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Delta

8.0

Very good

7,973 reviews

EVA Air

8.4

Very good

1,212 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What airport do you fly into for flights to Singapore from Houston George Bush Intcntl?
Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Singapore. 7 airlines have flights to Changi from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Singapore Changi should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Singapore round-trip?
According to our current data, EVA Air ($1,125), ANA ($1,126), and Japan Airlines ($1,128) offers the cheapest pricing from Houston George Bush Intcntl Airport to Singapore. EVA Air is priced at 9% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Singapore one-way?
One-way options have recently been found by users for as low as $502 on ZIPAIR. Other airlines that offer cheap prices include Singapore Airlines from $545 and Air Canada from $549 one-way.
Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Singapore?
Of the flights from Houston George Bush Intcntl Airport to Singapore that have layovers, most of them stop in San Francisco.
What are some popular things to do or see while on a layover in San Francisco?
Most San Francisco visitors opt to spend their time experiencing Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium. Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium can be visited by traveling about 13.0 mi, 11.6 mi, and 11.1 mi respectively from San Francisco. Those landing in San Francisco looking to spend some time exploring during their layover can rent a car for about $56 per day.
Where are the least popular layover locations for Houston George Bush Intcntl Airport to Singapore flights?
Of the flights from Houston George Bush Intcntl Airport to Singapore that have layovers, the fewest flights stop in Manchester.
Can I find deals for flights from George Bush Intcntl to Singapore that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Singapore.
Can I find deals for business class flights from George Bush Intcntl to Singapore?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Singapore 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 Houston George Bush Intcntl Airport to Singapore?
Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Singapore (average of $1,008). Flying from Houston George Bush Intcntl Airport to Singapore in December is currently the most expensive (average of $1,674). 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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Other flights to Singapore

Top 7 airlines flying from George Bush Intcntl to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$862	Average$1,106	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$863	Average$1,224	FlexibilityNo cancel fee	On-time79%
Turkish Airlines	Cheapest$868	Average$942	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$885	Average$1,204	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$934	Average$1,206	FlexibilityNo cancel fee	On-time67%
EVA Air	Cheapest$1,115	Average$1,570	FlexibilityNo cancel fee	On-time74%
Qatar Airways	Cheapest$1,174	Average$1,306	FlexibilityNo cancel fee	On-time68%

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$432+ Cheap flights from George Bush Intcntl (IAH) to Singapore (SIN)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Singapore Changi are usually found in April or October, booked 6 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from George Bush Intcntl to Singapore

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One-way from

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Find flight deals from George Bush Intcntl to Singapore

Cheapest flights from George Bush Intcntl to SingaporeExplore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

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

Have a flexible travel schedule? Discover the best time to fly to Singapore from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Singapore. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from George Bush Intcntl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Singapore?

Reviews of airlines servicing Singapore

See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Houston George Bush Intcntl Airport to Singapore 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 George Bush Intcntl to Singapore. 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 into for flights to Singapore from Houston George Bush Intcntl?

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

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

Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Singapore?

What are some popular things to do or see while on a layover in San Francisco?

Where are the least popular layover locations for Houston George Bush Intcntl Airport to Singapore flights?

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

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

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

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

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.

Alternative routes for George Bush Intcntl to Singapore

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

Top 7 airlines flying from George Bush Intcntl to Singapore

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Cheapest flights from George Bush Intcntl to Singapore
Explore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.