Title: Flights to Houston from Singapore from $587 (SIN to IAH) - Expedia.com ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $587 Cheap Flights from Singapore (SIN) to Houston (IAH) [View $587 flight on Sun, Nov 1, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SIN,to:IAH,departure:11/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:586.53&airProductToken=AQptCjQI1YIBEgIyOBiSaiCycSi8_5sDMLuGnAM4S0AAWAFqCjFfYmFzaWNlY29yCEtGQTFPU0I5CjUI1YIBEgM1MDUYsnEgiDgo34ecAzDHiZwDOEtAAFgBagoxX2Jhc2ljZWNvcghLRkExT1NCORIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Singapore Changi Airport (SIN) to George Bush Intercontinental Airport (IAH) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BR.svg) EVA Airways [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NH.svg) All Nippon Airways [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) ## Cheap Flights from Singapore to Houston (SIN-IAH) Prices were available within the past 7 days and start at $587 for one-way flights and $951 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, May 10 - Sun, May 10 SIN Singapore IAH Houston $951 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:5/10/2026TANYT&leg2=from:IAH,to:SIN,departure:5/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:950.43&airProductToken=AQptCjMI1YIBEgEyGJJqILJxKLzIjAMwys-MAzhLQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMVJTQjkKNgjVggESBDEzODcYsnEgiDgol9GMAzCM04wDOEtAAFgBagoxX2Jhc2ljZWNvcghLRkExUlNCOQpuCjYI1YIBEgQxNjA5GIg4ILJxKMDUjAMww9aMAzhLQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMVJTQjkKNAjVggESAjI5GLJxIJJqKLXbjAMwu-OMAzhLQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMVJTQjkSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 22 - Fri, May 1 SIN Singapore IAH Houston $1,099 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:4/22/2026TANYT&leg2=from:IAH,to:SIN,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1098.43&airProductToken=AQqvAQpACMSYARIENzgyNBiSaiDIaCii_YoDMKiAiwM4WEAAWAFqCU1BSU5FWFRSQXIIWExFMFpBWUt6CQjLigESAzY0OAo0CMSYARIDMTcyGMhoIPISKKyCiwMwyoeLAzhYQAFYAWoJTUFJTkVYVFJBcghYTEUwWkFZSwo1CMSYARIEMjUxNBjyEiCIOCjHiIsDMPqJiwM4WEABWAFqCU1BSU5FWFRSQXIIWExFMFpBWUsKvgEKNgjEmAESBDEyMTYYiDggi7gBKJfoiwMw8OmLAzhYQABYAWoJTUFJTkVYVFJBcghYTEUwWkFZSwpCCMSYARIENzg0ORiLuAEgyGgo3OqLAzD88IsDOFhAAVgBaglNQUlORVhUUkFyCFhMRTBaQVlLegoIy4oBEgQ4MDE2CkAIxJgBEgQ3ODIxGMhoIJJqKMTyiwMwu_WLAzhYQAFYAWoJTUFJTkVYVFJBcghYTEUwWkFZS3oJCMuKARIDNjQ1EgoIARABGAEqAkRMGAEiBAgBEAEoAigEKAYwAQ) ![EVA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BR.gif) Thu, Sep 3 - Wed, Sep 9 SIN Singapore IAH Houston $1,116 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:9/3/2026TANYT&leg2=from:IAH,to:SIN,departure:9/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1115.93&airProductToken=AQpNCiUIwqQBEgMyMTYYkmog8yMouOSWAzDQ5pYDOFZAAFgBcgRWTFNHCiQIwqQBEgI1MhjzIyCIOCig55YDMO3tlgM4VkABWAFyBFZMU0cKTQokCMKkARICNTEYiDgg8yMosqeXAzDtrpcDOFZAAFgBcgRWTFNHCiUIwqQBEgMyMjUY8yMgkmoowq-XAzDLsZcDOFZAAVgBcgRWTFNHEgoIARABGAEqAkJSGAEiBAgBEAEoAigEKAYwAQ) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Thu, Sep 3 - Wed, Sep 9 SIN Singapore IAH Houston $1,153 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:9/3/2026TANYT&leg2=from:IAH,to:SIN,departure:9/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1152.03&airProductToken=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) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Fri, Nov 27 - Fri, Jan 29 SIN Singapore IAH Houston $1,268 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:11/27/2026TANYT&leg2=from:IAH,to:SIN,departure:1/29/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1267.43&airProductToken=AQpbCisI1JYBEgI1NRiSaiDInAEovaSeAzD5qZ4DOFdAAFgBagJQU3IGV0YyWFBDCiwI1JYBEgMxMzMYyJwBIIg4KKirngMwvrGeAzhXQAFYAWoCUFNyBldGMlhQQwpaCisI1JYBEgIzNBiIOCDInAEo2e6jAzCp9KMDOFdAAFgBagJQU3IGV0YyWFBDCisI1JYBEgI1NBjInAEgkmoo-vejAzD__KMDOFdAAVgBagJQU3IGV0YyWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Thu, Sep 3 - Wed, Sep 9 SIN Singapore IAH Houston $1,272 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:9/3/2026TANYT&leg2=from:IAH,to:SIN,departure:9/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1271.53&airProductToken=AQqxAQo1CMuKARIDNjQ4GJJqIMhoKOLglgMw6OOWAzhVQABYAWoKRVlTVEFOREFSRHIIVUxFMFpBWUsKNAjLigESAjMzGMhoIOBcKJHslgMwz_KWAzhVQAFYAWoKRVlTVEFOREFSRHIIVUxFMFpBWUsKQgjLigESBDUzMzYY4FwgiDgopPOWAzCj9JYDOFVAAVgBagpFWVNUQU5EQVJEcghVTEUwWkFZS3oKCMSYARIEMTU3Mgq-AQpCCMuKARIEMzg4NhiIOCDMfCjyqZcDMJurlwM4UUAAWAFqCkVZU1RBTkRBUkRyCFFMRTBaQVlLegoIxJgBEgQxMDUwCkEIy4oBEgQ1MDM0GMx8IMhoKIetlwMw1LOXAzhRQAFYAWoKRVlTVEFOREFSRHIIUUxFMFpBWUt6CQjEmAESAzE3MQo1CMuKARIDNjQ3GMhoIJJqKMu2lwMwzLmXAzhRQAFYAWoKRVlTVEFOREFSRHIIUUxFMFpBWUsSCggBEAEYASoCS0UYASIECAEQASgCKAQoBjAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Apr 20 - Tue, Apr 21 SIN Singapore IAH Houston $1,285 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:4/20/2026TANYT&leg2=from:IAH,to:SIN,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1284.03&airProductToken=AQq4AQo_CMGCARIEODQxMxiSaiCtnAEoheeKAzCu6ooDOE5AAFgBagdNQUlOU0ZMcghOTEUwOFlOM3oJCMqYARIDNzEyCj8IwYIBEgQ4NDA4GK2cASCLuAEo9OqKAzC974oDOE5AAVgBagdNQUlOU0ZMcghOTEUwOFlOM3oICMqYARICNjIKNAjBggESBDYyODMYi7gBIIg4KN7wigMwq_KKAzhOQAFYAWoHTUFJTlNGTHIITkxFMDhZTjMKrAEKNAjBggESBDEyMzkYiDggo7EBKIT4igMw3viKAzhPQABYAWoHTUFJTlNGTHIIT05FMDhSTjMKMwjBggESAjYxGKOxASCtnAEog_qKAzCogIsDOE9AAVgBagdNQUlOU0ZMcghPTkUwOFJOMwo_CMGCARIEODQ4MhitnAEgkmoo4YGLAzCUhYsDOE9AAVgBagdNQUlOU0ZMcghPTkUwOFJOM3oJCMqYARIDNzExEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) ![Emirates](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif) Thu, May 7 - Tue, May 12 SIN Singapore IAH Houston $1,440 Roundtrip found 9 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:5/7/2026TANYT&leg2=from:IAH,to:SIN,departure:5/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1439.23&airProductToken=AQpeCi0IxZYBEgMzNDkYkmog4w0opKOMAzDSpowDOFRAAFgBagJZUHIIVFhFRVBTRzEKLQjFlgESAzIxMRjjDSCIOCjqqIwDML6wjAM4VEAAWAFqAllQcghUWEVFUFNHMQpeCi0IxZYBEgMyMTIYiDgg4w0og-qMAzD98IwDOFRAAFgBagJZUHIIVFhFRVBTRzEKLQjFlgESAzMxNBjjDSCSaijc8YwDMKP1jAM4VEAAWAFqAllQcghUWEVFUFNHMRIKCAIQARgBKgJFSxgBIgQIARABKAIoAygEMAs) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Apr 22 - Fri, May 1 SIN Singapore IAH Houston $1,449 Roundtrip found 16 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:4/22/2026TANYT&leg2=from:IAH,to:SIN,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1448.43&airProductToken=AQplCjAIwoIBEgIxNhiSaiDriQEosISLAzDziosDOE9AAFgBagVOT0JBR3IIT05OQzAwQjYKMQjCggESAzE5NRjriQEgiDgoyoyLAzCskYsDOE9AAVgBagVOT0JBR3IIT05OQzAwQjYKZQoxCMKCARIDMTk0GIg4IOuJASiu7IsDMNTwiwM4T0AAWAFqBU5PQkFHcghPTk5DMDBCNgowCMKCARICMTUY64kBIJJqKOz3iwMwoP6LAzhPQAFYAWoFTk9CQUdyCE9OTkMwMEI2EgoIARABGAEqAkJBGAEiBAgBEAEoAigDKAQwDQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, Nov 27 - Fri, Jan 29 SIN Singapore IAH Houston $1,597 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SIN,to:IAH,departure:11/27/2026TANYT&leg2=from:IAH,to:SIN,departure:1/29/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1596.93&airProductToken=AQp2Cj8IzJABEgQ5NzY1GJJqIKUEKMefngMw9qWeAzhXQABYAWoIRUNPU0FWRVJyCFdYNVhEWU5DegkI06IBEgMzMjYKMwjMkAESAzQ0MBilBCCIOCjcrJ4DMPqxngM4V0ABWAFqCEVDT1NBVkVScghXWDVYRFlOQwp2Cj8IzJABEgQ3NjAwGIg4IKUEKNftowMwoPKjAzhLQABYAWoIRUNPU0FWRVJyCEtYNVhEWU5DegkI1YIBEgMwNDYKMwjMkAESAzc4MBilBCCSaij49qMDMNf8owM4S0ABWAFqCEVDT1NBVkVScghLWDVYRFlOQxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ## Alternative airports near Houston Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) IAH George Bush Intercontinental Cheapest 24 min [Flights from $1,709 ](https://www.expedia.com/Flights-Search?leg1=from:SIN,to:IAH,departure:3/31/2026TANYT&leg2=from:IAH,to:SIN,departure:4/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Singapore (SIN) to Houston (IAH) ### October is typically the cheapest month to fly From $791 - $1,054 per traveler. ## Frequently asked questions ### How much does a flight from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental) cost? ### What is the cheapest month to fly from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### Which airlines fly direct from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### What is the cheapest airline that flies from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### How do I find cheap flights from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### What is the best time to fly from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### What is the earliest flight from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### What are the most popular departure times for flights from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### How long does it take to fly from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ### Can you fly business or first class from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? > - Korean Air > - Singapore Airlines > - British Airways > - Malaysia Airlines > - Batik Air > - Air Canada > - Qatar Airways > - Emirates > - Japan Airlines > - Lufthansa > > > First class cabins are available on: > > > - Singapore Airlines > - Emirates > - British Airways > - Swiss International Air Lines > - Japan Airlines > - Lufthansa ### How do I earn miles on a Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia? ### What airports do you fly into for Houston from Changi (SIN)? ### Is it cheaper to buy a plane ticket from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental) at the last minute? ### Is it cheaper to book a Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package? ### Can I cancel or change the date of my flight from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental)? ## Travel information | Origin airport | Changi | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Destination airport | George Bush Intercontinental | | Airlines serving | Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Swiss International Air Lines, Turkish Airlines, United | | Roundtrip price | $950 | | Distance | 9923 mi | ## Book with confidence # Singapore to Houston Flights The cheapest times to fly from Singapore to Houston On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Houston are during the month of May. You can find some of the cheapest flights from Singapore to Houston with Expedia's search tool and vast selection of airlines. The best time to book a flight from Singapore to Houston Sunday is one of the best days to book for cheap flights from Singapore to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Singapore to Houston Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Houston in 2026\. You can also book with separate airlines for your outbound and return journeys, from $587 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Singapore to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Houston Hotels ](https://www.expedia.com/Houston-Hotels.d178265.Travel-Guide-Hotels) - [Hotels near Cypresswood Golf Club ](https://www.expedia.com/Cypresswood-Golf-Club-Hotels.0-l6237527-0.Travel-Guide-Filter-Hotels) - [Hotels near Kenswick Park ](https://www.expedia.com/Kenswick-Park-Hotels.0-l553248635000190836-0.Travel-Guide-Filter-Hotels) - [North Central Houston Hotels ](https://www.expedia.com/North-Central-Houston-Hotels.d139298.Travel-Guide-Hotels) - [Romantic Hotels in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Romantic-Hotel.0-0-d139298-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Hotels with Kitchenettes in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Kitchens.0-0-d139298-tHotelswithKitchens.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Pet-Friendly-Hotel.0-0-d139298-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotel Wedding Venues Hotels in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Wedding-Hotels.0-0-d139298-tWeddingHotels.Travel-Guide-Filter-Hotels) - [5 Star Hotels in North Central Houston ](https://www.expedia.com/5Star-North-Central-Houston-Hotels.s50-0-d139298.Travel-Guide-Filter-Hotels) - [Extended Stay Hotels in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Extended-Stay-Hotels.0-0-d139298-tExtendedStayHotels.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d139298-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Balconies.0-0-d139298-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Hotels with Restaurants in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Restaurants.0-0-d139298-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Spa-Hotel.0-0-d139298-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Parking in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Free-Parking.0-0-d139298-tHotelswithFreeParking.Travel-Guide-Filter-Hotels) - [Boutique Hotels in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Boutique-Hotel.0-0-d139298-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Hotels with an Indoor Pool in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotels-With-Indoor-Pool.0-0-d139298-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Hotels with Suites in North Central Houston ](https://www.expedia.com/North-Central-Houston-Hotels-Hotel-Suites.0-0-d139298-tHotelSuites.Travel-Guide-Filter-Hotels) - [Hotels near Westfield ](https://www.expedia.com/Westfield-Houston-Hotels.0-n6238642-0.Travel-Guide-Filter-Hotels) - [Family Hotels in Westfield ](https://www.expedia.com/Westfield-Houston-Hotels-Family-Hotel.0-n6238642-0-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Westfield ](https://www.expedia.com/Westfield-Houston-Hotels-Hotels-With-Hot-Tubs.0-n6238642-0-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Golf Hotels in Westfield ](https://www.expedia.com/Westfield-Houston-Hotels-Golf-Hotel.0-n6238642-0-tGolfHotel.Travel-Guide-Filter-Hotels) - [Humble Hotels ](https://www.expedia.com/Humble-Hotels.d178162.Travel-Guide-Hotels) - [Hotels near Aldine ](https://www.expedia.com/Aldine-Houston-Hotels.0-n72781-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Cheap-Hotels.0-n72781-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with an Indoor Pool in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Hotels-With-Indoor-Pool.0-n72781-0-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Hotels-With-Hot-Tubs.0-n72781-0-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Aldine ](https://www.expedia.com/5Star-Aldine-Houston-Hotels.s50-n72781-0.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Aldine ](https://www.expedia.com/4Star-Aldine-Houston-Hotels.s40-n72781-0.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Pet-Friendly-Hotel.0-n72781-0-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Hotels-With-Free-Airport-Shuttle.0-n72781-0-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Luxury-Hotel.0-n72781-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels with Suites in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Hotel-Suites.0-n72781-0-tHotelSuites.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Hotel-With-Pool.0-n72781-0-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Hotels with Bars in Aldine ](https://www.expedia.com/Aldine-Houston-Hotels-Bar-Hotel.0-n72781-0-tBarHotel.Travel-Guide-Filter-Hotels) - [Hotels near Mercer Arboretum and Botanic Gardens ](https://www.expedia.com/Mercer-Arboretum-And-Botanic-Gardens-Hotels.0-l6260923-0.Travel-Guide-Filter-Hotels) - [Hotels near Deerbrook Mall ](https://www.expedia.com/Deerbrook-Mall-Hotels.0-l6173084-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Cheap-Hotels.0-0-d178162-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels near Humble Museum ](https://www.expedia.com/Humble-Museum-Hotels.0-l553248621532644396-0.Travel-Guide-Filter-Hotels) - [Hotels near St. Luke Missionary Baptist Church ](https://www.expedia.com/St-Luke-Missionary-Baptist-Church-Hotels.0-l553248621532644395-0.Travel-Guide-Filter-Hotels) - [Extended Stay Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Extended-Stay-Hotels.0-0-d178162-tExtendedStayHotels.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Pet-Friendly-Hotel.0-0-d178162-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Motels in Humble ](https://www.expedia.com/Humble-Motels.d178162-aaMotels.Travel-Guide-Accommodation) - [Hotels with an Indoor Pool in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Indoor-Pool.0-0-d178162-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Luxury-Hotel.0-0-d178162-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels with Kitchenettes in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Kitchens.0-0-d178162-tHotelswithKitchens.Travel-Guide-Filter-Hotels) - [Hotels with Suites in Humble ](https://www.expedia.com/Humble-Hotels-Hotel-Suites.0-0-d178162-tHotelSuites.Travel-Guide-Filter-Hotels) - [Marriott Hotels & Resorts in Humble ](https://www.expedia.com/Humble-Hotels-Marriott-Hotels-Resorts.0-0-d178162--bMarriottHotelsResorts.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Humble ](https://www.expedia.com/5Star-Humble-Hotels.s50-0-d178162.Travel-Guide-Filter-Hotels) - [Apartments in Humble ](https://www.expedia.com/Humble-Apartments.d178162-aaApartments.Travel-Guide-Accommodation) - [Romantic Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Romantic-Hotel.0-0-d178162-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Hotels with Connecting Rooms in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Adjoining-Rooms.0-0-d178162-tHotelswithAdjoiningRooms.Travel-Guide-Filter-Hotels) - [Hotels with Restaurants in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Restaurants.0-0-d178162-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Hot-Tubs.0-0-d178162-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Hotels with smoking rooms in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Smoking-Rooms.0-0-d178162-tHotelswithsmokingrooms.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Balconies.0-0-d178162-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Extended Stay America Hotels in Humble ](https://www.expedia.com/Humble-Hotels-Extended-Stay-America.0-0-d178162--bExtendedStayAmerica.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Humble ](https://www.expedia.com/4Star-Humble-Hotels.s40-0-d178162.Travel-Guide-Filter-Hotels) - [Hotels with Bars in Humble ](https://www.expedia.com/Humble-Hotels-Bar-Hotel.0-0-d178162-tBarHotel.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Humble ](https://www.expedia.com/Humble-Hotels-Spa-Hotel.0-0-d178162-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Humble ](https://www.expedia.com/Humble-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d178162-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Flights to Houston ](https://www.expedia.com/Cheap-Flights-To-Houston.d178265.Travel-Guide-Flights) - [Flights to North Central Houston ](https://www.expedia.com/Cheap-Flights-To-North-Central-Houston.d139298.Travel-Guide-Flights) - [Detroit to Humble ](https://www.expedia.com/lp/flights/178255/178162/detroit-to-humble) - [Flights from Humble ](https://www.expedia.com/lp/flights/178162/flights-from-humble) - [Flights to Humble ](https://www.expedia.com/Cheap-Flights-To-Humble.d178162.Travel-Guide-Flights) - [Cypresswood Golf Club ](https://www.expedia.com/Cypresswood-Golf-Club-Houston.d6237527.Vacation-Attraction) - [Kenswick Park ](https://www.expedia.com/Kenswick-Park-Houston.d553248635000190836.Vacation-Attraction) - [Visit North Central Houston ](https://www.expedia.com/North-Central-Houston.dx139298) - [Visit Westfield ](https://www.expedia.com/Houston-Westfield.dx6238642) - [Visit Aldine ](https://www.expedia.com/Houston-Aldine.dx72781) - [Mercer Arboretum and Botanic Gardens ](https://www.expedia.com/Mercer-Arboretum-And-Botanic-Gardens-Houston.d6260923.Vacation-Attraction) - [Deerbrook Mall ](https://www.expedia.com/Deerbrook-Mall-Houston.d6173084.Vacation-Attraction) - [Humble Museum ](https://www.expedia.com/Humble-Museum-Houston.d553248621532644396.Vacation-Attraction) - [St. Luke Missionary Baptist Church ](https://www.expedia.com/St-Luke-Missionary-Baptist-Church-Houston.d553248621532644395.Vacation-Attraction) - [Humble Vacations ](https://www.expedia.com/Humble.d178162.Destination-Travel-Guides) - [Visit Humble ](https://www.expedia.com/Humble.dx178162) - [Car rentals near Houston ](https://www.expedia.com/Car-Rentals-In-Houston.d178265.Car-Rental-Guide) - [Car rentals near Westfield ](https://www.expedia.com/Car-Rentals-In-Westfield.d6238642.Car-Rental-Guide) - [Car rentals near Aldine ](https://www.expedia.com/Car-Rentals-In-Aldine.d72781.Car-Rental-Guide) - [Car rentals near Humble ](https://www.expedia.com/Car-Rentals-In-Humble.d178162.Car-Rental-Guide) - [Car rentals near Deerbrook Mall ](https://www.expedia.com/Car-Rentals-In-Deerbrook-Mall.d6173084.Car-Rental-Guide) - [Car rentals near St. Luke Missionary Baptist Church ](https://www.expedia.com/Car-Rentals-In-St-Luke-Missionary-Baptist-Church.d553248621532644395.Car-Rental-Guide) - [Budget Rental Cars in Humble ](https://www.expedia.com/Budget-Car-Rentals-In-Humble.d178162-c39.Car-Rental-Guide-Suppliers) - [Van Car Rentals in Humble ](https://www.expedia.com/Van-Car-Rentals-In-Humble.d178162-tVan.Car-Rental-Guide-Class) - [Alamo Rent A Car Rental Cars in Humble ](https://www.expedia.com/Alamo-Rent-A-Car-Car-Rentals-In-Humble.d178162-c6.Car-Rental-Guide-Suppliers) - [Hertz Rental Cars in Humble ](https://www.expedia.com/Hertz-Car-Rentals-In-Humble.d178162-c40.Car-Rental-Guide-Suppliers) - [North Central Houston Vacation Rentals ](https://www.expedia.com/North-Central-Houston-Vacation-Rentals.d139298.Travel-Guide-VacationRentals) - [Things to do in Humble ](https://www.expedia.com/Things-To-Do-In-Humble.d178162.Travel-Guide-Activities) \*Available to One Key members.