$511+ Cheap flights from Singapore to Houston
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Singapore to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Singapore to Houston
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Cheapest flights from Singapore to HoustonExplore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop34h 28m
United Airlines
Fri 4/35:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop34h 28m
United Airlines
Thu 4/27:17 am
IAH
- SIN
1 stop22h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$950
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:00 pm
SIN
- IAH
2 stops30h 25m
Multiple Airlines
Wed 3/114:34 pm
IAH
- SIN
2 stops35h 16m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,025
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:25 pm
SIN
- HOU
2 stops43h 05m
Multiple Airlines
Wed 3/116:55 am
HOU
- SIN
2 stops41h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,049
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:25 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 3/248:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,056
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:20 pm
SIN
- IAH
2 stops27h 20m
EVA Air
Wed 5/64:46 pm
IAH
- SIN
2 stops30h 09m
EVA Air
Deal found 1/31![EVA Air logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:10 am
SIN
- IAH
1 stop28h 46m
United Airlines
Fri 2/275:00 am
IAH
- SIN
1 stop25h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,176
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:15 am
SIN
- IAH
1 stop43h 00m
Qatar Airways
Fri 2/276:53 pm
IAH
- SIN
2 stops54h 02m
Qatar Airways
Deal found 2/2![Qatar Airways logo]()
$1,183
This China Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:45 pm
SIN
- HOU
2 stops28h 15m
Multiple Airlines
Wed 5/69:00 pm
HOU
- SIN
2 stops38h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,190
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:15 am
SIN
- IAH
2 stops45h 55m
IndiGo
Fri 2/279:05 pm
IAH
- SIN
2 stops47h 10m
IndiGo
Deal found 2/2![IndiGo logo]()
$1,257
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 am
SIN
- HOU
2 stops40h 00m
Multiple Airlines
Wed 3/258:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,262
This CheapTickets deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:45 am
SIN
- IAH
1 stop35h 00m
Multiple Airlines
Fri 2/205:45 pm
IAH
- SIN
1 stop31h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,278
Best flights from Singapore to HoustonDiscover carefully curated flight deals from Singapore to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop28h 57m
United Airlines
Thu 4/27:17 am
IAH
- SIN
1 stop22h 18m
United Airlines
Deal found 2/2![United Airlines logo]()
$949
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:00 pm
SIN
- IAH
2 stops30h 25m
Multiple Airlines
Wed 3/114:34 pm
IAH
- SIN
2 stops35h 16m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop34h 28m
United Airlines
Fri 4/35:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:20 pm
SIN
- IAH
1 stop26h 35m
United Airlines
Wed 3/117:20 am
IAH
- SIN
1 stop23h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$950
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:25 pm
SIN
- HOU
2 stops43h 05m
Multiple Airlines
Wed 3/116:55 am
HOU
- SIN
2 stops41h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
SIN
- IAH
1 stop22h 16m
United Airlines
Wed 5/68:25 pm
IAH
- SIN
1 stop33h 10m
United Airlines
Deal found 1/31![United Airlines logo]()
$950
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:25 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 3/248:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,056
This China Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:45 pm
SIN
- HOU
3 stops38h 00m
Multiple Airlines
Wed 5/69:00 pm
HOU
- SIN
2 stops38h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,190
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 am
SIN
- HOU
2 stops40h 00m
Multiple Airlines
Wed 3/258:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,262
This Korean Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:35 am
SIN
- HOU
2 stops24h 13m
Multiple Airlines
Fri 2/206:00 am
HOU
- SIN
2 stops28h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,717
Last-minute flights from Singapore to HoustonDiscover last-minute flight deals from Singapore to Houston. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Houston. Data last updated February 3, 2026 and is based on user searches.
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:00 am
SIN
- HOU
2 stops46h 40m
Multiple Airlines
Thu 2/198:00 am
HOU
- SIN
2 stops39h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,309
This CheapTickets deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:45 am
SIN
- IAH
1 stop35h 00m
Multiple Airlines
Fri 2/205:45 pm
IAH
- SIN
1 stop31h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,278
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:20 am
SIN
- HOU
2 stops27h 31m
Japan Airlines
Fri 2/278:20 pm
HOU
- SIN
2 stops38h 30m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,377
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:10 am
SIN
- IAH
1 stop28h 46m
United Airlines
Fri 2/275:00 am
IAH
- SIN
1 stop25h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,176
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:15 am
SIN
- IAH
1 stop43h 00m
Qatar Airways
Fri 2/276:53 pm
IAH
- SIN
2 stops54h 02m
Qatar Airways
Deal found 2/2![Qatar Airways logo]()
$1,183
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:15 am
SIN
- IAH
2 stops45h 55m
IndiGo
Fri 2/279:05 pm
IAH
- SIN
2 stops47h 10m
IndiGo
Deal found 2/2![IndiGo logo]()
$1,257
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:00 pm
SIN
- IAH
2 stops30h 25m
Multiple Airlines
Wed 3/114:34 pm
IAH
- SIN
2 stops35h 16m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,025
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:25 pm
SIN
- HOU
2 stops43h 05m
Multiple Airlines
Wed 3/116:55 am
HOU
- SIN
2 stops41h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,049
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:25 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 3/248:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,056
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 am
SIN
- HOU
2 stops40h 00m
Multiple Airlines
Wed 3/258:10 am
HOU
- SIN
2 stops39h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,262
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop34h 28m
United Airlines
Fri 4/35:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:00 am
SIN
- IAH
1 stop28h 57m
United Airlines
Thu 4/27:17 am
IAH
- SIN
1 stop22h 18m
United Airlines
Deal found 1/31![United Airlines logo]()
$950
One-way flights from Singapore to HoustonSearch for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:00 am
SIN
- IAH
2 stops42h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:45 pm
SIN
- IAH
2 stops47h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:40 pm
SIN
- IAH
1 stop43h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:40 pm
SIN
- IAH
3 stops58h 27m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:20 am
SIN
- IAH
3 stops47h 16m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:20 pm
SIN
- IAH
1 stop37h 40m
United Airlines
Deal found 2/3![United Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:10 am
SIN
- IAH
1 stop24h 38m
United Airlines
Deal found 2/1![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:20 pm
SIN
- IAH
1 stop25h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:45 am
SIN
- IAH
2 stops40h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$606
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:25 pm
SIN
- HOU
2 stops27h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$643
This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2010:40 am
SIN
- HOU
2 stops25h 02m
Korean Air
Deal found 2/3![Korean Air logo]()
$696
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:30 pm
SIN
- HOU
2 stops37h 12m
Korean Air
Deal found 2/1![Korean Air logo]()
$722
Find flight deals from Singapore to Houston
Keep the following information in mind while searching for Singapore to Houston flight deals. Data was last updated February 3, 2026.
Round-trip from | $949 (United Airlines) |
|---|---|
One-way from | $511 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $1,054 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Singapore to Houston that are best for you.
Fly from
Singapore
Fly to
Houston
Route
Depart
Return
Price
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Mon 3/30
9:00 am-12:57 am
1 stop28h 57m
Houston George Bush Intcntl
Thu 4/2
7:17 am-6:35 pm
1 stop22h 18m
$949
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Mon 3/30
9:00 am-6:28 am
1 stop34h 28m
Houston George Bush Intcntl
Fri 4/3
5:00 am-6:35 pm
1 stop24h 35m
$949
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Wed 3/4
10:20 pm-10:55 am
1 stop26h 35m
Houston George Bush Intcntl
Wed 3/11
7:20 am-8:15 pm
1 stop23h 55m
$950
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Sun 5/3
8:35 pm-5:51 am
1 stop22h 16m
Houston George Bush Intcntl
Wed 5/6
8:25 pm-6:35 pm
1 stop33h 10m
$950
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Wed 3/4
3:00 pm-7:25 am
2 stops30h 25m
Houston George Bush Intcntl
Wed 3/11
4:34 pm-4:50 pm
2 stops35h 16m
$1,025
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Wed 3/4
2:25 pm-7:30 pm
2 stops43h 05m
Houston Hobby
Wed 3/11
6:55 am-1:05 pm
2 stops41h 10m
$1,049
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Tue 3/17
2:25 pm-6:15 pm
2 stops40h 50m
Houston Hobby
Tue 3/24
8:10 am-1:05 pm
2 stops39h 55m
$1,056
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Sun 5/3
1:45 pm-2:45 pm
3 stops38h 00m
Houston Hobby
Wed 5/6
9:00 pm-12:35 am
2 stops38h 35m
$1,190
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Tue 3/17
2:00 am-5:00 am
2 stops40h 00m
Houston Hobby
Wed 3/25
8:10 am-1:05 pm
2 stops39h 55m
$1,262
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Mon 2/16
1:35 am-11:48 am
2 stops24h 13m
Houston Hobby
Fri 2/20
6:00 am-12:10 am
2 stops28h 10m
$1,717
Showing 1-10 of 31 results
Best time to book a flight from Singapore to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Singapore with our price prediction graph.
SIN-IAH
SIN-HOU
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 Singapore to Houston
SG0-HO1
SIN-IAH
SIN-HOU
What is the cheapest month to book a flight from Singapore to Houston?
Currently, January is the cheapest month in which you can book a flight from Singapore to Houston (average of $625). Flying from Singapore to Houston in November is currently the most expensive (average of $961). 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.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with EVA Air and United Airlines from Singapore to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Crew
8.6
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Crew
8.6
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Singapore to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Singapore to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Singapore to Houston by cabin class
Find flights from Singapore to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Singapore and Houston flights
Browse other Singapore and Houston flight options. Last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Singapore to Houston flights
Consider these flights traveling from Singapore to Houston.
Top 2 airlines flying from Singapore to Houston
Discover the top 2 airlines that operate flights from Singapore to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$579 | Average$877 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,071 | Average$1,364 | FlexibilityNo cancel fee | On-time74% |