Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Singapore to Houston from $529

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 1/12. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:40 am - 7:23 pm
SIN
-
IAH
32h 43m2 stops
Multiple Airlines Logo
4:34 pm - 7:55 am
IAH
-
SIN
25h 21m1 stop
$890Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
10:10 am - 5:46 am
SIN
-
IAH
33h 36m1 stop
United Airlines Logo
9:40 am - 8:00 am
IAH
-
SIN
32h 20m1 stop
$930United Airlines
Tue, Feb 24 - Wed, Feb 25
United Airlines Logo
10:10 am - 5:03 pm
SIN
-
IAH
20h 53m1 stop
United Airlines Logo
3:22 pm - 8:00 am
IAH
-
SIN
26h 38m1 stop
$936United Airlines
Thu, Feb 26 - Mon, Mar 2
Japan Airlines Logo
2:20 am - 3:50 pm
SIN
-
HOU
27h 30m2 stops
Japan Airlines Logo
10:15 am - 6:35 am
HOU
-
SIN
30h 20m2 stops
$970Japan Airlines
Wed, Feb 25 - Mon, Mar 2
Japan Airlines Logo
2:20 am - 3:50 pm
SIN
-
HOU
27h 30m2 stops
Japan Airlines Logo
10:15 am - 6:35 am
HOU
-
SIN
30h 20m2 stops
$971Japan Airlines
Wed, Feb 25 - Mon, Mar 2
Japan Airlines Logo
8:15 am - 11:41 pm
SIN
-
IAH
29h 26m2 stops
Japan Airlines Logo
7:31 am - 6:35 am
IAH
-
SIN
33h 04m2 stops
$973Japan Airlines
Thu, Feb 26 - Mon, Mar 2
Air Canada Logo
8:50 am - 8:00 pm
SIN
-
IAH
25h 10m2 stops
Air Canada Logo
9:55 pm - 7:00 am
IAH
-
SIN
43h 05m2 stops
$1,021Air Canada
Tue, Feb 24 - Wed, Feb 25
American Airlines Logo
8:15 am - 5:51 pm
SIN
-
IAH
23h 36m2 stops
American Airlines Logo
6:00 am - 12:50 am
IAH
-
SIN
28h 50m2 stops
$1,054American Airlines
Thu, Feb 26 - Mon, Mar 2
IndiGo Logo
11:15 am - 7:10 pm
SIN
-
IAH
45h 55m2 stops
IndiGo Logo
9:05 pm - 10:15 am
IAH
-
SIN
47h 10m2 stops
$1,064IndiGo
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
8:15 am - 6:06 pm
SIN
-
HOU
23h 51m2 stops
American Airlines Logo
10:35 am - 6:35 am
HOU
-
SIN
30h 00m2 stops
$1,230American Airlines
Fri, Jan 30 - Fri, Feb 6

Japan Airlines flights from Singapore to Houston

Our best Japan Airlines deals on Singapore to Houston flight tickets
Japan Airlines
Feb 25
SIN2:20 amSingapore Changi
27h 30m
2 stops
HOU3:50 pmHouston Hobby
Mar 2
HOU10:15 amHouston Hobby
30h 20m
2 stops
SIN6:35 amSingapore Changi
$969
Find similar
Japan Airlines
Feb 25
SIN2:20 amSingapore Changi
27h 30m
2 stops
HOU3:50 pmHouston Hobby
Mar 2
HOU10:15 amHouston Hobby
30h 20m
2 stops
SIN6:35 amSingapore Changi
$970
Find similar
Japan Airlines
Feb 25
SIN2:20 amSingapore Changi
27h 30m
2 stops
HOU3:50 pmHouston Hobby
Mar 2
HOU10:15 amHouston Hobby
30h 20m
2 stops
SIN6:35 amSingapore Changi
$971
Find similar

Qatar Airways flights from Singapore to Houston

Our best Qatar Airways deals on Singapore to Houston flight tickets
Qatar Airways
Feb 23
SIN3:15 amSingapore Changi
30h 40m
2 stops
HOU7:55 pmHouston Hobby
Feb 25
HOU12:17 pmHouston Hobby
42h 58m
2 stops
SIN9:15 pmSingapore Changi
$2,426
Find similar
Qatar Airways
Jan 10
SIN3:15 amSingapore Changi
28h 51m
2 stops
HOU6:06 pmHouston Hobby
Jan 22
HOU6:36 pmHouston Hobby
36h 39m
2 stops
SIN9:15 pmSingapore Changi
$9,920
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Houston 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 December 18, 2025.
Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 2/23

12:40 am-7:23 pm

2 stops32h 43m

Houston George Bush Intcntl

Wed 2/25

4:34 pm-7:55 am

1 stop25h 21m

$890

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 2/24

10:10 am-5:46 am

1 stop33h 36m

Houston George Bush Intcntl

Wed 2/25

9:40 am-8:00 am

1 stop32h 20m

$930

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 2/26

10:10 am-5:03 pm

1 stop20h 53m

Houston George Bush Intcntl

Mon 3/2

3:22 pm-8:00 am

1 stop26h 38m

$936

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 2/25

2:20 am-3:50 pm

2 stops27h 30m

Houston Hobby

Mon 3/2

10:15 am-6:35 am

2 stops30h 20m

$970

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 2/25

2:20 am-3:50 pm

2 stops27h 30m

Houston Hobby

Mon 3/2

10:15 am-6:35 am

2 stops30h 20m

$971

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 2/26

8:15 am-11:41 pm

2 stops29h 26m

Houston George Bush Intcntl

Mon 3/2

7:31 am-6:35 am

2 stops33h 04m

$973

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 2/24

8:50 am-8:00 pm

2 stops25h 10m

Houston George Bush Intcntl

Wed 2/25

9:55 pm-7:00 am

2 stops43h 05m

$1,021

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 2/26

8:15 am-5:51 pm

2 stops23h 36m

Houston George Bush Intcntl

Mon 3/2

6:00 am-12:50 am

2 stops28h 50m

$1,054

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 1/30

11:15 am-7:10 pm

2 stops45h 55m

Houston George Bush Intcntl

Fri 2/6

9:05 pm-10:15 am

2 stops47h 10m

$1,064

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Fri 1/30

8:15 am-6:06 pm

2 stops23h 51m

Houston Hobby

Fri 2/6

10:35 am-6:35 am

2 stops30h 00m

$1,230

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

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?

The month of October is, on average, the cheapest month to fly to Houston from Singapore, with most prices found around $918. The month of January is another great option to travel to Houston, with average flight prices from Singapore averaging around $942.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Singapore is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,141. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $4,572.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Singapore to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $1,178. Try not to purchase tickets in the afternoon because they tend to be around $1,908. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Singapore Changi to Houston flight route?

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

What cabin class options are available on Singapore Changi to Houston flights?

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

Cheap Singapore to Houston flight deals and tips

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

Fastest flight time

22h 45m

Direct flights

None
The fastest flight from Singapore to Houston takes 22h 45m
There are no direct flights from Singapore to Houston. There are no popular flight routes from Singapore to Houston.
Search flight deals

  • How far is Singapore Changi to Houston by plane?

    The distance between Singapore Changi and Houston is about 9937.5 mi. Typically, this will take 22h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Singapore Changi Airport to Houston?

    Prices for flights from Singapore Changi Airport to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from Singapore Changi Airport to Houston?

  • How old do you have to be to fly from Singapore Changi Airport to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Singapore to Houston

Compare and see reviews for airlines that fly from Singapore to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $636Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
EVA AirPriceFrom $1,190Free CancellationRating
8.4
1,297 reviews
Search EVA Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Singapore.

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

All flight searches from Singapore to Houston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Singapore to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Singapore to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Houston 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 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States