Search flights from Washington (WAS) to Singapore (SIN)

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Cheapest flights to Singapore

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Washington to Singapore: things to know

The most popular route is from Washington Dulles International Airport in Washington to Changi Airport in Singapore. On average this flight takes 24 hours 39 minutes one way and costs US$1,541 for the round trip.

Most popular route
Washington Dulles International Airport (IAD) to Changi Airport (SIN)
Average flight time
24 hours 39 minutes
Average round-trip price
US$1,541
Fly from Washington to Singapore
18 airlines

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Airlines that fly from Washington to Singapore

Airline options may vary according to recently booked flights and your search terms

  • Turkish Airlines
  • Qatar Airways
  • United Airlines
  • Etihad Airways
  • IndiGo
  • American Airlines
  • Korean Air
  • All Nippon Airways
  • Air India
  • Saudi
  • JetBlue
  • Japan Airlines
  • Air China
  • Air France
  • Lufthansa
  • British Airways

Frequently asked questions

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