$562+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
Aug 9 — Aug 161
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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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 July 10, 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 July 10, 2026.
This Gotogate deal was found by Cheapflights users on 7/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:40 am
SIN
- IAH
1 stop19h 58m
Air Canada
Thu 12/36:10 pm
IAH
- SIN
2 stops30h 40m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,009
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:40 am
SIN
- IAH
2 stops41h 41m
Air Canada
Sat 11/74:25 pm
IAH
- SIN
2 stops48h 35m
Air Canada
Deal found 7/9![Air Canada logo]()
$1,011
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:40 am
SIN
- IAH
1 stop19h 58m
Air Canada
Sun 11/86:10 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Deal found 7/6![Air Canada logo]()
$1,041
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am
SIN
- IAH
1 stop21h 37m
Air Canada
Mon 9/289:55 pm
IAH
- SIN
2 stops41h 35m
Air Canada
Deal found 7/9![Air Canada logo]()
$1,042
This Air Canada deal was found by Cheapflights users on 7/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:40 am
SIN
- IAH
1 stop19h 58m
Air Canada
Fri 12/46:10 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,043
This Air Canada deal was found by Cheapflights users on 7/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:40 am
SIN
- IAH
2 stops25h 11m
Air Canada
Wed 12/26:10 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,048
This Japan Airlines deal was found by Cheapflights users on 7/8. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:20 am
SIN
- IAH
2 stops27h 57m
Japan Airlines
Wed 11/118:05 am
IAH
- SIN
2 stops32h 30m
Japan Airlines
Deal found 7/8![Japan Airlines logo]()
$1,092
This China Airlines deal was found by Cheapflights users on 7/9. 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 8/261:45 pm
SIN
- HOU
2 stops39h 20m
Multiple Airlines
Sun 8/309:35 pm
HOU
- SIN
2 stops38h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,211
This China Airlines deal was found by Cheapflights users on 7/10. 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 8/241:45 pm
SIN
- HOU
2 stops40h 05m
Multiple Airlines
Mon 8/318:05 am
HOU
- SIN
2 stops39h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,253
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/258:05 am
SIN
- HOU
2 stops24h 46m
American Airlines
Tue 9/19:37 am
HOU
- SIN
2 stops25h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,265
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/231:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Wed 8/265:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,268
This China Airlines deal was found by Cheapflights users on 7/6. 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 8/181:45 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 8/258:50 pm
HOU
- SIN
2 stops26h 45m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,283
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 July 10, 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 July 10, 2026.
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:40 am
SIN
- IAH
2 stops26h 59m
Air Canada
Sun 11/86:10 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Deal found 7/6![Air Canada logo]()
$1,044
This Qatar Airways deal was found by Cheapflights users on 7/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:15 am
SIN
- IAH
2 stops33h 44m
Multiple Airlines
Sat 11/75:35 pm
IAH
- SIN
1 stop31h 20m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,186
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/68:45 am
SIN
- IAH
1 stop34h 49m
United Airlines
Thu 8/136:05 pm
IAH
- SIN
1 stop35h 30m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,187
This Japan Airlines deal was found by Cheapflights users on 7/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:20 am
SIN
- IAH
2 stops27h 57m
Japan Airlines
Wed 11/118:05 am
IAH
- SIN
2 stops32h 30m
Japan Airlines
Deal found 7/6![Japan Airlines logo]()
$1,208
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/258:05 am
SIN
- HOU
2 stops24h 46m
American Airlines
Tue 9/19:37 am
HOU
- SIN
2 stops25h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,265
This Delta deal was found by Cheapflights users on 7/9. 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 8/1510:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Sat 8/226:00 am
HOU
- SIN
2 stops28h 55m
Delta
Deal found 7/9![Delta logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 7/9. 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 11/910:20 pm
SIN
- IAH
1 stop26h 29m
United Airlines
Wed 11/117:20 am
IAH
- SIN
1 stop22h 55m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,187
This China Airlines deal was found by Cheapflights users on 7/8. 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 8/252:00 am
SIN
- HOU
2 stops41h 00m
Multiple Airlines
Sun 8/3012:45 pm
HOU
- SIN
2 stops46h 50m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,255
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/231:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Wed 8/265:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,268
This United Airlines deal was found by Cheapflights users on 7/8. 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 11/1010:20 pm
SIN
- IAH
1 stop21h 29m
United Airlines
Wed 11/115:20 pm
IAH
- SIN
1 stop36h 55m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,187
This Japan Airlines deal was found by Cheapflights users on 7/9. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:20 am
SIN
- HOU
2 stops23h 20m
Japan Airlines
Wed 11/116:00 am
HOU
- SIN
2 stops28h 50m
Japan Airlines
Deal found 7/9![Japan Airlines logo]()
$1,395
This China Airlines deal was found by Cheapflights users on 7/6. 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 8/181:45 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 8/258:50 pm
HOU
- SIN
2 stops26h 45m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,283
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/218:35 pm
SIN
- IAH
1 stop22h 27m
United Airlines
Fri 8/284:20 pm
IAH
- SIN
1 stop37h 15m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,187
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 8/191:55 am
SIN
- HOU
2 stops26h 31m
American Airlines
Thu 8/279:32 am
HOU
- SIN
2 stops25h 48m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,326
This China Airlines deal was found by Cheapflights users on 7/10. 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 8/241:45 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Mon 8/3112:35 pm
HOU
- SIN
3 stops35h 00m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,350
This China Airlines deal was found by Cheapflights users on 7/6. 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 8/201:45 pm
SIN
- HOU
2 stops39h 20m
Multiple Airlines
Thu 8/2712:35 pm
HOU
- SIN
3 stops35h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,363
This China Airlines deal was found by Cheapflights users on 7/7. 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 8/202:00 am
SIN
- HOU
2 stops33h 25m
Multiple Airlines
Fri 8/2812:35 pm
HOU
- SIN
3 stops35h 00m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,404
Last-minute flights from Singapore to HoustonDiscover last-minute flight deals from Singapore to Houston. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Houston. Data last updated July 10, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 7/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:55 am
SIN
- IAH
2 stops28h 24m
Multiple Airlines
Fri 7/178:15 pm
IAH
- SIN
2 stops44h 55m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,292
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/118:35 pm
SIN
- IAH
1 stop22h 59m
United Airlines
Fri 7/179:59 pm
IAH
- SIN
1 stop43h 16m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/278:35 pm
SIN
- IAH
1 stop22h 29m
United Airlines
Fri 8/1410:20 pm
IAH
- SIN
1 stop31h 15m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/58:45 am
SIN
- IAH
1 stop34h 49m
United Airlines
Wed 8/126:05 pm
IAH
- SIN
1 stop35h 30m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/68:45 am
SIN
- IAH
2 stops27h 29m
United Airlines
Thu 8/137:20 am
IAH
- SIN
1 stop22h 15m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,296
This China Airlines deal was found by Cheapflights users on 7/6. 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 8/181:45 pm
SIN
- HOU
2 stops40h 50m
Multiple Airlines
Tue 8/258:50 pm
HOU
- SIN
2 stops26h 45m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,283
This Flighttix deal was found by Cheapflights users on 7/7. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:05 am
SIN
- IAH
2 stops27h 15m
Multiple Airlines
Fri 8/289:03 am
IAH
- SIN
2 stops26h 17m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,260
This China Airlines deal was found by Cheapflights users on 7/6. 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 8/211:45 pm
SIN
- HOU
2 stops40h 15m
Multiple Airlines
Fri 8/2812:35 pm
HOU
- SIN
3 stops35h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,313
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sun 8/231:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Wed 8/265:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,268
This China Airlines deal was found by Cheapflights users on 7/10. 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 8/241:45 pm
SIN
- HOU
2 stops40h 05m
Multiple Airlines
Mon 8/318:05 am
HOU
- SIN
2 stops39h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,253
This China Airlines deal was found by Cheapflights users on 7/9. 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 8/252:00 am
SIN
- HOU
2 stops33h 10m
Multiple Airlines
Sun 8/303:45 pm
HOU
- SIN
3 stops43h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,211
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/258:05 am
SIN
- HOU
2 stops24h 46m
American Airlines
Tue 9/19:37 am
HOU
- SIN
2 stops25h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,265
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 July 10, 2026.
Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 11/31:25 pm
SIN
- IAH
2 stops56h 30m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/138:45 pm
SIN
- IAH
1 stop27h 41m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 10/128:45 pm
SIN
- IAH
2 stops40h 24m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$593
This Orbitz deal was found by Cheapflights users on 7/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
SIN
- IAH
2 stops38h 28m
Air Canada
Deal found 7/7![Air Canada logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/149:05 am
SIN
- IAH
2 stops52h 04m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 11/610:50 am
SIN
- IAH
3 stops35h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/159:05 am
SIN
- IAH
2 stops25h 15m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$626
This CheapOair deal was found by Cheapflights users on 7/9. 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.
Tue 11/38:40 am
SIN
- IAH
1 stop19h 58m
Air Canada
Deal found 7/9![Air Canada logo]()
$628
This Air Canada deal was found by Cheapflights users on 7/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
SIN
- IAH
1 stop21h 51m
Air Canada
Deal found 7/8![Air Canada logo]()
$629
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:00 pm
SIN
- IAH
2 stops31h 38m
Air Canada
Deal found 7/9![Air Canada logo]()
$630
This China Airlines deal was found by Cheapflights users on 7/9. 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 11/62:25 pm
SIN
- HOU
2 stops40h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$724
This China Airlines deal was found by Cheapflights users on 7/9. 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 11/52:25 pm
SIN
- HOU
2 stops29h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$734
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 July 10, 2026.
Round-trip from | $951 (BusinessClass) |
|---|---|
One-way from | $562 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $967 |
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 July 10, 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 - IAH
SINIAH
Singapore Changi
Thu 11/5
8:40 am-9:39 pm
2 stops26h 59m
Houston George Bush Intcntl
Sun 11/8
6:10 pm-7:00 am
1 stop22h 50m
$1,044
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Thu 10/29
3:15 am-11:59 pm
2 stops33h 44m
Houston George Bush Intcntl
Sat 11/7
5:35 pm-2:55 pm
1 stop31h 20m
$1,186
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Thu 8/6
8:45 am-6:34 am
1 stop34h 49m
Houston George Bush Intcntl
Thu 8/13
6:05 pm-6:35 pm
1 stop35h 30m
$1,187
Quickest round-trip
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Mon 11/9
10:20 pm-10:49 am
1 stop26h 29m
Houston George Bush Intcntl
Wed 11/11
7:20 am-8:15 pm
1 stop22h 55m
$1,187
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Tue 11/10
10:20 pm-5:49 am
1 stop21h 29m
Houston George Bush Intcntl
Wed 11/11
5:20 pm-8:15 pm
1 stop36h 55m
$1,187
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Fri 8/21
8:35 pm-6:02 am
1 stop22h 27m
Houston George Bush Intcntl
Fri 8/28
4:20 pm-6:35 pm
1 stop37h 15m
$1,187
SingaporeHouston
SIN - IAH
SINIAH
Singapore Changi
Sun 11/8
2:20 am-4:17 pm
2 stops27h 57m
Houston George Bush Intcntl
Wed 11/11
8:05 am-6:35 am
2 stops32h 30m
$1,208
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Tue 8/25
2:00 am-6:00 am
2 stops41h 00m
Houston Hobby
Sun 8/30
12:45 pm-12:35 am
2 stops46h 50m
$1,255
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Tue 8/25
8:05 am-7:51 pm
2 stops24h 46m
Houston Hobby
Tue 9/1
9:37 am-12:20 am
2 stops25h 43m
$1,265
SingaporeHouston
SIN - HOU
SINHOU
Singapore Changi
Sun 8/23
1:55 am-5:44 pm
2 stops28h 49m
Houston Hobby
Wed 8/26
5:41 am-12:20 am
2 stops29h 39m
$1,268
Showing 1-10 of 35 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 $579). Flying from Singapore to Houston in November is currently the most expensive (average of $1,038). 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.
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.
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