S$855 Cheap Flights from Washington to Singapore

There are several airlines that operate frequent flights from Washington D.C. (DCA) to Singapore (SIN) including

• United Airlines with 46 flights a week
• American Airlines with 18 flights a week
• Alaska Airlines with 11 flights a week
• Delta Air Lines with 9 flights a week

The earliest flight leaves Ronald Reagan Washington National Airport at 07:59 and arrives at Changi Airport at 00:05. The last flight of the day departs Washington D.C. at 17:45 and arrives at Singapore at 07:55.

The flight distance from Washington D.C. to Singapore is about 16854 km, the shortest flight is 00 hours with United Airlines."

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