Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Singapore to Houston from $494

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Singapore to Houston

Recent round-trip flight deals from Singapore to Houston

Logo
12:20 am - 10:26 pmSIN-IAH
35h 06m2 stops
Logo
6:44 am - 1:20 pmIAH-SIN
41h 36m2 stops
$742
Find Deal
Tue, Sep 30 - Wed, Oct 8
Logo
2:35 pm - 8:23 pmSIN-IAH
42h 48m2 stops
Logo
11:42 am - 1:20 pmIAH-SIN
36h 38m2 stops
$787
Find Deal
Wed, Oct 1 - Wed, Oct 8
Logo
9:10 am - 4:30 amSIN-IAH
32h 20m2 stops
Logo
7:10 am - 7:05 amIAH-SIN
34h 55m2 stops
$838
Find Deal
Tue, Sep 16 - Tue, Sep 23
ANA Logo
10:10 pm - 8:45 amSIN-IAH
23h 35m1 stop
ANA Logo
8:15 am - 12:45 amIAH-SIN
27h 30m2 stops
$927ANA
Find Deal
Tue, Sep 16 - Tue, Sep 23
Air Canada Logo
9:00 pm - 4:24 pmSIN-IAH
33h 24m2 stops
Air Canada Logo
5:25 pm - 2:50 pmIAH-SIN
31h 25m2 stops
$937Air Canada
Find Deal
Wed, Dec 3 - Mon, Feb 9
United Airlines Logo
8:40 pm - 6:31 amSIN-IAH
22h 51m1 stop
United Airlines Logo
7:25 am - 6:25 pmIAH-SIN
22h 00m1 stop
$961United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
8:45 am - 8:41 pmSIN-IAH
24h 56m1 stop
United Airlines Logo
6:05 pm - 6:15 amIAH-SIN
23h 10m1 stop
$962United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
EVA Air Logo
3:10 pm - 10:25 pmSIN-IAH
20h 15m1 stop
EVA Air Logo
1:10 am - 12:00 pmIAH-SIN
21h 50m1 stop
$1,043EVA Air
Find Deal
Tue, Sep 16 - Mon, Sep 22
Air Canada Logo
9:00 pm - 4:24 pmSIN-IAH
33h 24m2 stops
Air Canada Logo
12:50 pm - 7:00 amIAH-SIN
28h 10m2 stops
$1,066Air Canada
Find Deal
Wed, Dec 10 - Wed, Dec 31
EVA Air Logo
3:10 pm - 10:25 pmSIN-IAH
20h 15m1 stop
EVA Air Logo
1:00 am - 1:50 pmIAH-SIN
23h 50m1 stop
$1,119EVA Air
Find Deal
Tue, Sep 30 - Mon, Oct 6

ANA flights from Singapore to Houston George Bush Intcntl Airport

Our best ANA deals on Singapore to Houston George Bush Intcntl Airport flight tickets
ANA
Sep 16
SIN10:10 pmSingapore Changi
23h 35m
1 stop
IAH8:45 amHouston George Bush Intcntl
Sep 23
IAH8:15 amHouston George Bush Intcntl
27h 30m
2 stops
SIN12:45 amSingapore Changi
$927
Find similar
ANA
Aug 19
SIN6:15 amSingapore Changi
25h 31m
2 stops
IAH6:46 pmHouston George Bush Intcntl
Sep 3
IAH11:35 amHouston George Bush Intcntl
30h 05m
1 stop
SIN6:40 amSingapore Changi
$1,130
Find similar
ANA
Aug 19
SIN6:15 amSingapore Changi
25h 37m
2 stops
IAH6:52 pmHouston George Bush Intcntl
Sep 3
IAH7:25 amHouston George Bush Intcntl
28h 20m
2 stops
SIN12:45 amSingapore Changi
$1,139
Find similar

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
Dec 3
SIN9:00 pmSingapore Changi
33h 24m
2 stops
IAH4:24 pmHouston George Bush Intcntl
Feb 9
IAH5:25 pmHouston George Bush Intcntl
31h 25m
2 stops
SIN2:50 pmSingapore Changi
$937
Find similar
Air Canada
Dec 10
SIN9:00 pmSingapore Changi
33h 24m
2 stops
IAH4:24 pmHouston George Bush Intcntl
Dec 31
IAH12:50 pmHouston George Bush Intcntl
28h 10m
2 stops
SIN7:00 amSingapore Changi
$1,066
Find similar
Air Canada
Dec 9
SIN8:50 amSingapore Changi
42h 34m
2 stops
IAH1:24 pmHouston George Bush Intcntl
Dec 30
IAH2:26 pmHouston George Bush Intcntl
50h 34m
2 stops
SIN7:00 amSingapore Changi
$1,123
Find similar

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 August 18, 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

Tue 9/30

12:20 am-10:26 pm

2 stops35h 06m

Houston George Bush Intcntl

Wed 10/8

6:44 am-1:20 pm

2 stops41h 36m

$742

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 10/1

2:35 pm-8:23 pm

2 stops42h 48m

Houston George Bush Intcntl

Wed 10/8

11:42 am-1:20 pm

2 stops36h 38m

$787

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/16

9:10 am-4:30 am

2 stops32h 20m

Houston George Bush Intcntl

Tue 9/23

7:10 am-7:05 am

2 stops34h 55m

$838

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/16

10:10 pm-8:45 am

1 stop23h 35m

Houston George Bush Intcntl

Tue 9/23

8:15 am-12:45 am

2 stops27h 30m

$927

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 12/3

9:00 pm-4:24 pm

2 stops33h 24m

Houston George Bush Intcntl

Mon 2/9

5:25 pm-2:50 pm

2 stops31h 25m

$937

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/16

8:40 pm-6:31 am

1 stop22h 51m

Houston George Bush Intcntl

Tue 9/23

7:25 am-6:25 pm

1 stop22h 00m

$961

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 10/1

8:45 am-8:41 pm

1 stop24h 56m

Houston George Bush Intcntl

Wed 10/8

6:05 pm-6:15 am

1 stop23h 10m

$962

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/16

3:10 pm-10:25 pm

1 stop20h 15m

Houston George Bush Intcntl

Mon 9/22

1:10 am-12:00 pm

1 stop21h 50m

$1,043

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 12/10

9:00 pm-4:24 pm

2 stops33h 24m

Houston George Bush Intcntl

Wed 12/31

12:50 pm-7:00 am

2 stops28h 10m

$1,066

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/30

3:10 pm-10:25 pm

1 stop20h 15m

Houston George Bush Intcntl

Mon 10/6

1:00 am-1:50 pm

1 stop23h 50m

$1,119

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Singapore, with most prices found around $1,048. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Singapore during the month March is also very affordable. Most momondo users find prices during this month for around $1,049.

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 $1,135 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 are 1 cabin classes 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 4% 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

Best Price Found

$494

Fastest flight time

19h 05m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Singapore in the past 72 hours is $494. The best round-trip flight deal from Singapore to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $742.
The fastest flight from Singapore to Houston George Bush Intcntl Airport takes 19h 05m
There are no direct flights from Singapore to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Singapore Changi Airport - Houston George Bush Intcntl Airport.
Search flight deals

  • 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
8,925 reviews
Search United Airlines flights
EVA AirPriceFrom $1,190Free CancellationRating
8.4
1,232 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.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/23
Sat 8/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston