Popular airlines from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)
- Turkish Airlines
Turkish Airlines
- EVA Airways
EVA Airways
- Cathay Pacific
Cathay Pacific
- All Nippon Airways
All Nippon Airways
- Air Canada
Air Canada
- Qatar Airways
Qatar Airways
- British Airways
British Airways
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Cheap Flights from Houston to Singapore (IAH-SIN)
Prices were available within the past 7 days and start at S$454 for one-way flights and S$1,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Alternative airports near Singapore
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Changi |
Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United |
Return price | S$1,279 |
Distance | 15878 km |
Flights from Houston to Singapore
There are several airlines that operate frequent flights from Houston (IAH) to Singapore (SIN) including
- United Airlines with 115 flights a week
- American Airlines with 42 flights a week
- Lufthansa Cargo with 38 flights a week
- Delta Air Lines with 20 flights a week
- All Nippon Airways with 17 flights a week
The earliest flight leaves George Bush Intercontinental Airport at 00:05 and arrives at Changi Airport at 00:05. The last flight of the day departs Houston at 23:40 and arrives at Singapore at 23:50.
The flight distance from Houston to Singapore is about 17863 km, the shortest flight is 21 hours 15 minutes with United Airlines."
Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Houston Singapore flight!
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