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Cheap flights from Singapore to Houston from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Houston departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent round-trip flight deals from Singapore to Houston

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Air Canada Logo
8:50 am - 2:24 pmSIN-IAH
42h 34m2 stops
Air Canada Logo
5:25 pm - 7:00 amIAH-SIN
23h 35m1 stop
$890Air Canada
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Sat, Nov 1 - Sun, Nov 16
Multiple Airlines Logo
7:05 am - 5:20 amSIN-IAH
35h 15m3 stops
Multiple Airlines Logo
2:05 pm - 1:00 pmIAH-SIN
32h 55m2 stops
$936Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 3
Multiple Airlines Logo
2:35 pm - 5:20 amSIN-IAH
27h 45m2 stops
Multiple Airlines Logo
2:05 pm - 1:00 pmIAH-SIN
32h 55m2 stops
$944Multiple Airlines
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Mon, Oct 20 - Mon, Nov 3
United Airlines Logo
8:40 pm - 2:59 pmSIN-IAH
31h 19m1 stop
United Airlines Logo
6:05 pm - 6:15 amIAH-SIN
23h 10m1 stop
$951United Airlines
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Mon, Oct 20 - Tue, Oct 21
United Airlines Logo
8:45 am - 5:46 amSIN-IAH
34h 01m1 stop
United Airlines Logo
7:20 am - 8:15 pmIAH-SIN
23h 55m1 stop
$956United Airlines
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Mon, Oct 13 - Thu, Oct 30
ZIPAIR Logo
12:30 am - 8:15 amSIN-IAH
20h 45m1 stop
ZIPAIR Logo
10:05 am - 11:10 pmIAH-SIN
24h 05m1 stop
$1,064ZIPAIR
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Sun, Oct 12 - Thu, Oct 30
Delta Logo
1:10 am - 11:50 pmSIN-IAH
35h 40m2 stops
Delta Logo
4:00 pm - 8:25 pmIAH-SIN
38h 25m2 stops
$1,079Delta
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Sun, Oct 19 - Mon, Nov 3
Delta Logo
1:10 am - 11:50 pmSIN-IAH
35h 40m2 stops
Delta Logo
4:00 pm - 12:10 amIAH-SIN
42h 10m2 stops
$1,080Delta
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Sun, Oct 19 - Mon, Nov 3
EVA Air Logo
3:45 pm - 10:00 pmSIN-IAH
19h 15m1 stop
EVA Air Logo
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$1,164EVA Air
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Tue, Mar 10 - Fri, Mar 13
EVA Air Logo
3:45 pm - 10:00 pmSIN-IAH
19h 15m1 stop
EVA Air Logo
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$1,165EVA Air
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Tue, Mar 10 - Fri, Mar 13

Air Canada flights from Singapore to Houston George Bush Intcntl Airport

Our best Air Canada deals on Singapore to Houston George Bush Intcntl Airport flight tickets
Air Canada
Nov 1
SIN8:50 amSingapore Changi
42h 34m
2 stops
IAH2:24 pmHouston George Bush Intcntl
Nov 16
IAH5:25 pmHouston George Bush Intcntl
23h 35m
1 stop
SIN7:00 amSingapore Changi
$890
Find similar
Air Canada
Oct 25
SIN9:10 amSingapore Changi
49h 29m
2 stops
IAH9:39 pmHouston George Bush Intcntl
Nov 1
IAH2:33 pmHouston George Bush Intcntl
51h 27m
2 stops
SIN7:00 amSingapore Changi
$984
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Air Canada
Oct 12
SIN9:10 amSingapore Changi
36h 37m
2 stops
IAH8:47 amHouston George Bush Intcntl
Oct 30
IAH2:33 pmHouston George Bush Intcntl
51h 27m
2 stops
SIN7:00 amSingapore Changi
$998
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United Airlines flights from Singapore to Houston George Bush Intcntl Airport

Our best United Airlines deals on Singapore to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 20
SIN8:40 pmSingapore Changi
31h 19m
1 stop
IAH2:59 pmHouston George Bush Intcntl
Oct 21
IAH6:05 pmHouston George Bush Intcntl
23h 10m
1 stop
SIN6:15 amSingapore Changi
$951
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United Airlines
Oct 13
SIN8:45 amSingapore Changi
34h 01m
1 stop
IAH5:46 amHouston George Bush Intcntl
Oct 30
IAH7:20 amHouston George Bush Intcntl
23h 55m
1 stop
SIN8:15 pmSingapore Changi
$956
Find similar
United Airlines
Oct 12
SIN8:40 pmSingapore Changi
27h 13m
1 stop
IAH10:53 amHouston George Bush Intcntl
Oct 30
IAH7:20 amHouston George Bush Intcntl
23h 55m
1 stop
SIN8:15 pmSingapore Changi
$957
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momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated October 2, 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

Fly to

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 11/1

8:50 am-2:24 pm

2 stops42h 34m

Houston George Bush Intcntl

Sun 11/16

5:25 pm-7:00 am

1 stop23h 35m

$890

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 10/20

7:05 am-5:20 am

3 stops35h 15m

Houston George Bush Intcntl

Mon 11/3

2:05 pm-1:00 pm

2 stops32h 55m

$936

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 10/20

2:35 pm-5:20 am

2 stops27h 45m

Houston George Bush Intcntl

Mon 11/3

2:05 pm-1:00 pm

2 stops32h 55m

$944

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 10/20

8:40 pm-2:59 pm

1 stop31h 19m

Houston George Bush Intcntl

Tue 10/21

6:05 pm-6:15 am

1 stop23h 10m

$951

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 10/13

8:45 am-5:46 am

1 stop34h 01m

Houston George Bush Intcntl

Thu 10/30

7:20 am-8:15 pm

1 stop23h 55m

$956

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 10/12

12:30 am-8:15 am

1 stop20h 45m

Houston George Bush Intcntl

Thu 10/30

10:05 am-11:10 pm

1 stop24h 05m

$1,064

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 10/19

1:10 am-11:50 pm

2 stops35h 40m

Houston George Bush Intcntl

Mon 11/3

4:00 pm-8:25 pm

2 stops38h 25m

$1,079

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 10/19

1:10 am-11:50 pm

2 stops35h 40m

Houston George Bush Intcntl

Mon 11/3

4:00 pm-12:10 am

2 stops42h 10m

$1,080

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 3/10

3:45 pm-10:00 pm

1 stop19h 15m

Houston George Bush Intcntl

Fri 3/13

12:40 am-12:05 pm

1 stop22h 25m

$1,164

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 3/10

3:45 pm-10:00 pm

1 stop19h 15m

Houston George Bush Intcntl

Fri 3/13

12:40 am-12:05 pm

1 stop22h 25m

$1,165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Singapore to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Singapore, with most prices found around $1,049. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from Singapore during the month October is also very affordable. Most momondo users find prices during this month for around $1,050.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Singapore to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $975. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,438.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Singapore to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $1,050. Try not to purchase tickets in the evening because they tend to be around $1,365. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Singapore to Houston George Bush Intcntl flight route?

Fly from Singapore Changi to Houston George Bush Intcntl for the best Singapore - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,136 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Singapore for as low as $642 on momondo.

What cabin class options are available on Singapore to Houston George Bush Intcntl flights?

There is only 1 cabin class available to choose from on Singapore to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Singapore to Houston George Bush Intcntl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Singapore to Houston George Bush Intcntl Airport flight.

Cheap Singapore to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Singapore to Houston George Bush Intcntl Airport. There are no popular flight routes from Singapore to Houston George Bush Intcntl Airport.
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  • When did momondo last update prices for flights from Singapore to Houston George Bush Intcntl Airport?

    Prices for flights from Singapore to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Singapore to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Singapore to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Singapore to Houston George Bush Intcntl Airport?

Best airlines flying from Singapore to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Singapore to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $866Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
EVA AirPriceFrom $1,190Free CancellationRating
8.4
1,244 reviews
Search EVA Air flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Houston?

Finding the right flight to Houston from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Singapore to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Singapore to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Singapore to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Singapore to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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