Cheap Flights from Washington, DC to Singapore

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Cheap IAD to Singapore flights

Book your IAD to SIN flights with Expedia and find last-minute Washington, DC to Singapore airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAD and SIN, with new flight deals and promotions almost daily. When you book your next trip from Washington Dulles Intl. 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.

IAD to SIN Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Washington, DC, District of Columbia

Browse popular flight destinations from Washington, DC (IAD), and plan your next exciting trip. Expedia has cheap flights from Washington, DC on multiple airline carriers, so book your next trip today!

Popular Flights from Singapore, Singapore

Browse popular flight destinations from Singapore (SIN), and plan your next exciting trip. Expedia has cheap flights from Singapore on multiple airline carriers, so book your next trip today!

IAD to SIN Route Map


Interesting Facts About Flights from Washington, DC to Singapore (IAD to SIN)

(Source: FAA & BTS 2009 Databases)