Cheap IAH to Singapore flights

Book your IAH to SIN flights with Expedia and find last-minute Houston to Singapore airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAH and SIN, with new flight deals and promotions almost daily. When you book your next trip from George Bush Intercontinental to Changi with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

IAH to SIN Route Map

Houston to Singapore Flights, Stats and Airplanes

Route information for flights from George Bush Intercontinental to Changi.

Destination:
Distance:
9,924.06 miles

IAH - George Bush Intercontinental Airlines

Browse the most popular airlines servicing the Houston (IAH) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SIN - Changi Airlines

Browse the most popular airlines servicing the Singapore (SIN) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.