$509+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Apr 21 — Apr 281
Round-trip
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
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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 March 22, 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 March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 10/138:35 pm
SIN
- IAH
1 stop29h 25m
United Airlines
Wed 10/144:25 pm
IAH
- SIN
1 stop24h 50m
United Airlines
Deal found 3/19![United Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 3/20. 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 9/138:35 pm
SIN
- IAH
1 stop23h 00m
United Airlines
Tue 10/137:10 am
IAH
- SIN
1 stop22h 25m
United Airlines
Deal found 3/20![United Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 9/228:45 am
SIN
- IAH
1 stop29h 12m
United Airlines
Thu 9/242:50 pm
IAH
- SIN
1 stop26h 25m
United Airlines
Deal found 3/18![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/19:00 am
SIN
- IAH
1 stop34h 28m
United Airlines
Thu 5/145:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 3/19![United Airlines logo]()
$945
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:05 am
SIN
- IAH
2 stops25h 15m
American Airlines
Wed 8/127:00 am
IAH
- SIN
2 stops28h 20m
American Airlines
Deal found 3/20![American Airlines logo]()
$975
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 am
SIN
- HOU
2 stops27h 05m
Delta
Sun 10/115:35 pm
HOU
- SIN
2 stops46h 25m
Delta
Deal found 3/20![Delta logo]()
$978
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:00 pm
SIN
- IAH
2 stops38h 51m
Delta
Mon 10/127:50 am
IAH
- SIN
2 stops32h 10m
Delta
Deal found 3/20![Delta logo]()
$978
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/1211:05 pm
SIN
- IAH
1 stop22h 20m
Multiple Airlines
Wed 8/1210:45 am
IAH
- SIN
2 stops48h 25m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,000
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 9/132:55 pm
SIN
- IAH
2 stops31h 50m
Multiple Airlines
Wed 10/1411:25 am
IAH
- SIN
1 stop38h 10m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,039
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 9/135:15 pm
SIN
- IAH
1 stop29h 30m
Multiple Airlines
Mon 10/1211:25 am
IAH
- SIN
2 stops47h 45m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,047
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:00 pm
SIN
- HOU
2 stops31h 23m
Delta
Tue 10/131:00 pm
HOU
- SIN
2 stops45h 55m
Delta
Deal found 3/20![Delta logo]()
$1,087
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:00 pm
SIN
- HOU
2 stops36h 35m
Delta
Sat 10/105:35 pm
HOU
- SIN
2 stops46h 25m
Delta
Deal found 3/20![Delta logo]()
$1,148
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 March 22, 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 March 22, 2026.
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am
SIN
- HOU
2 stops27h 05m
Delta
Mon 10/121:00 pm
HOU
- SIN
2 stops41h 15m
Delta
Deal found 3/20![Delta logo]()
$978
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/209:00 am
SIN
- IAH
1 stop24h 34m
United Airlines
Wed 5/2710:08 pm
IAH
- SIN
2 stops31h 27m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,128
This China Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 5/12:00 am
SIN
- HOU
2 stops40h 00m
Multiple Airlines
Sat 5/98:10 am
HOU
- SIN
2 stops39h 25m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,266
This oojo deal was found by Cheapflights users on 3/17. 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.
Tue 7/141:55 am
SIN
- IAH
2 stops26h 51m
Japan Airlines
Wed 7/158:09 pm
IAH
- SIN
2 stops32h 36m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$1,318
This Emirates deal was found by Cheapflights users on 3/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:35 am
SIN
- IAH
1 stop43h 15m
Emirates
Wed 4/87:35 pm
IAH
- SIN
1 stop37h 10m
Emirates
Deal found 3/21![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:00 pm
SIN
- IAH
2 stops36h 34m
Delta
Tue 4/284:00 pm
IAH
- SIN
2 stops42h 55m
Delta
Deal found 3/21![Delta logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/179:00 am
SIN
- IAH
2 stops36h 27m
United Airlines
Sat 4/1812:30 pm
IAH
- SIN
1 stop41h 05m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,299
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:30 am
SIN
- HOU
2 stops45h 58m
Delta
Sat 5/95:04 pm
HOU
- SIN
2 stops46h 56m
Delta
Deal found 3/20![Delta logo]()
$1,257
This EVA Air deal was found by Cheapflights users on 3/19. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:10 pm
SIN
- HOU
2 stops29h 50m
Multiple Airlines
Sat 8/227:55 pm
HOU
- SIN
2 stops27h 00m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/179:00 am
SIN
- IAH
2 stops36h 27m
United Airlines
Fri 4/2410:45 pm
IAH
- SIN
2 stops30h 50m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,299
This Emirates deal was found by Cheapflights users on 3/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:35 am
SIN
- IAH
1 stop43h 15m
Emirates
Mon 4/67:35 pm
IAH
- SIN
1 stop24h 00m
Emirates
Deal found 3/20![Emirates logo]()
$1,457
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:00 pm
SIN
- IAH
2 stops38h 59m
Delta
Sat 5/95:10 pm
IAH
- SIN
2 stops46h 50m
Delta
Deal found 3/17![Delta logo]()
$1,260
This China Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 5/41:45 pm
SIN
- HOU
2 stops37h 10m
Multiple Airlines
Mon 5/118:00 am
HOU
- SIN
3 stops39h 35m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,392
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/168:35 pm
SIN
- IAH
1 stop27h 16m
United Airlines
Sat 5/95:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,321
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/168:35 pm
SIN
- IAH
1 stop27h 16m
United Airlines
Thu 5/75:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,321
This China Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/171:45 pm
SIN
- HOU
3 stops37h 05m
Multiple Airlines
Sat 4/188:35 pm
HOU
- SIN
2 stops27h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,544
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:25 am
SIN
- HOU
2 stops45h 33m
Delta
Sat 5/95:04 pm
HOU
- SIN
2 stops46h 56m
Delta
Deal found 3/18![Delta logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/168:35 pm
SIN
- IAH
1 stop22h 53m
United Airlines
Sat 5/235:22 am
IAH
- SIN
1 stop24h 13m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,399
This China Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 5/22:00 am
SIN
- HOU
2 stops35h 05m
Multiple Airlines
Sun 5/103:00 pm
HOU
- SIN
3 stops32h 35m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,632
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/108:35 pm
SIN
- IAH
2 stops31h 48m
United Airlines
Sat 4/1810:15 pm
IAH
- SIN
2 stops31h 20m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,407
This China Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/301:45 pm
SIN
- HOU
3 stops38h 00m
Multiple Airlines
Sat 5/98:25 am
HOU
- SIN
2 stops39h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,832
Last-minute flights from Singapore to HoustonDiscover last-minute flight deals from Singapore to Houston. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Houston. Data last updated March 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/89:00 am
SIN
- IAH
2 stops36h 27m
United Airlines
Wed 4/228:30 pm
IAH
- SIN
2 stops33h 05m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,225
This Trip.com deal was found by Cheapflights users on 3/18. 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.
Wed 4/87:45 pm
SIN
- IAH
2 stops34h 05m
Multiple Airlines
Wed 4/2210:25 am
IAH
- SIN
1 stop23h 35m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/139:00 am
SIN
- IAH
2 stops36h 27m
United Airlines
Sun 5/109:40 pm
IAH
- SIN
1 stop31h 55m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,114
This oojo deal was found by Cheapflights users on 3/20. 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.
Mon 4/139:50 pm
SIN
- HOU
2 stops51h 22m
Japan Airlines
Sun 5/108:21 pm
HOU
- SIN
2 stops38h 59m
Japan Airlines
Deal found 3/20![Japan Airlines logo]()
$1,683
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 4/149:00 am
SIN
- IAH
1 stop26h 52m
United Airlines
Mon 5/115:00 am
IAH
- SIN
1 stop24h 35m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,218
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/175:15 pm
SIN
- IAH
1 stop28h 10m
Multiple Airlines
Fri 4/2410:15 pm
IAH
- SIN
2 stops54h 20m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,270
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/179:00 am
SIN
- IAH
2 stops36h 27m
United Airlines
Sat 4/1812:30 pm
IAH
- SIN
1 stop41h 05m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,299
This oojo deal was found by Cheapflights users on 3/21. 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 4/178:05 am
SIN
- HOU
2 stops44h 43m
Japan Airlines
Sat 4/188:21 pm
HOU
- SIN
2 stops44h 49m
Japan Airlines
Deal found 3/21![Japan Airlines logo]()
$1,446
This China Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/171:45 pm
SIN
- HOU
3 stops37h 05m
Multiple Airlines
Sat 4/188:35 pm
HOU
- SIN
2 stops27h 00m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,544
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/185:30 pm
SIN
- IAH
2 stops51h 55m
Multiple Airlines
Sat 4/2510:25 am
IAH
- SIN
1 stop32h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,251
This Jettzy deal was found by Cheapflights users on 3/21. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:30 am
SIN
- IAH
1 stop20h 55m
Multiple Airlines
Tue 4/289:05 pm
IAH
- SIN
1 stop31h 50m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,102
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:00 pm
SIN
- IAH
2 stops36h 34m
Delta
Tue 4/284:00 pm
IAH
- SIN
2 stops42h 55m
Delta
Deal found 3/21![Delta logo]()
$1,087
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 March 22, 2026.
Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/165:30 pm
SIN
- IAH
2 stops51h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$509
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Tue 5/129:30 am
SIN
- IAH
2 stops35h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$520
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Sun 5/175:15 pm
SIN
- IAH
1 stop28h 10m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Thu 5/143:05 pm
SIN
- IAH
2 stops54h 20m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$543
This oojo deal was found by Cheapflights users on 3/17. 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.
Wed 7/158:05 am
SIN
- IAH
2 stops42h 05m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$581
This oojo deal was found by Cheapflights users on 3/20. 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.
Mon 7/278:05 am
SIN
- HOU
2 stops44h 40m
Japan Airlines
Deal found 3/20![Japan Airlines logo]()
$583
This oojo deal was found by Cheapflights users on 3/20. 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.
Mon 7/278:05 am
SIN
- IAH
2 stops44h 41m
Japan Airlines
Deal found 3/20![Japan Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/49:00 am
SIN
- IAH
1 stop38h 51m
United Airlines
Deal found 3/20![United Airlines logo]()
$584
This oojo deal was found by Cheapflights users on 3/20. 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 5/109:50 pm
SIN
- IAH
2 stops27h 53m
Japan Airlines
Deal found 3/20![Japan Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/168:35 pm
SIN
- IAH
1 stop22h 53m
United Airlines
Deal found 3/20![United Airlines logo]()
$589
This oojo deal was found by Cheapflights users on 3/20. 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 5/179:50 pm
SIN
- HOU
2 stops51h 22m
Japan Airlines
Deal found 3/20![Japan Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/98:55 pm
SIN
- IAH
3 stops48h 30m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$594
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 March 22, 2026.
Round-trip from | $943 (United Airlines) |
|---|---|
One-way from | $509 (Kiwi.com) |
Popular in | August |
Cheapest in | June |
Average price | $1,141 |
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 March 22, 2026.
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
Cheapest round-trip
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Tue 9/15
7:30 am-9:35 pm
2 stops27h 05m
Houston Hobby
Mon 10/12
1:00 pm-7:15 pm
2 stops41h 15m
$978
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Wed 4/22
10:00 pm-9:34 pm
2 stops36h 34m
Houston George Bush Intcntl
Tue 4/28
4:00 pm-11:55 pm
2 stops42h 55m
$1,087
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Wed 5/20
9:00 am-8:34 pm
1 stop24h 34m
Houston George Bush Intcntl
Wed 5/27
10:08 pm-6:35 pm
2 stops31h 27m
$1,128
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Sun 5/3
7:30 am-4:28 pm
2 stops45h 58m
Houston Hobby
Sat 5/9
5:04 pm-5:00 am
2 stops46h 56m
$1,257
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Sat 5/2
10:00 pm-11:59 pm
2 stops38h 59m
Houston George Bush Intcntl
Sat 5/9
5:10 pm-5:00 am
2 stops46h 50m
$1,260
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Fri 5/1
2:00 am-5:00 am
2 stops40h 00m
Houston Hobby
Sat 5/9
8:10 am-12:35 pm
2 stops39h 25m
$1,266
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Fri 4/17
9:00 am-8:27 am
2 stops36h 27m
Houston George Bush Intcntl
Sat 4/18
12:30 pm-6:35 pm
1 stop41h 05m
$1,299
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Fri 4/17
9:00 am-8:27 am
2 stops36h 27m
Houston George Bush Intcntl
Fri 4/24
10:45 pm-6:35 pm
2 stops30h 50m
$1,299
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Tue 7/14
1:55 am-3:46 pm
2 stops26h 51m
Houston George Bush Intcntl
Wed 7/15
8:09 pm-5:45 pm
2 stops32h 36m
$1,318
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Thu 4/16
8:35 pm-10:51 am
1 stop27h 16m
Houston George Bush Intcntl
Sat 5/9
5:00 am-6:35 pm
1 stop24h 35m
$1,321
Showing 1-10 of 44 resultsSorted by cheapest first
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 $599). Flying from Singapore to Houston in November is currently the most expensive (average of $1,018). 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 March 22, 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.
Food
8.1
Boarding
8.4
Overall
8.5
Crew
8.6
Comfort
8.3
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Boarding
8.4
Overall
8.5
Crew
8.6
Comfort
8.3
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Boarding
8.4
Overall
8.5
Crew
8.6
Comfort
8.3
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 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
Toggle through the tabs below to find thousands of 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 March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$579 | Average$936 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,071 | Average$1,309 | FlexibilityNo cancel fee | On-time74% |