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

Mon 9 Feb
US$717.43
One way
Economy
1 traveller
Tue 10 Feb
US$725.29
One way
Economy
1 traveller
Wed 11 Feb
US$725.72
One way
Economy
1 traveller

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 25 hours 33 minutes one way.

Most popular route
Washington Dulles International Airport (IAD) to Changi Airport (SIN)
Average flight time
25 hours 33 minutes
Average one-way price
US$527
Fly from Washington to Singapore
17 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
  • Etihad Airways
  • United Airlines
  • IndiGo
  • American Airlines
  • All Nippon Airways
  • Korean Air
  • Air China
  • Saudi
  • Air India
  • Lufthansa
  • British Airways
  • Air France
  • Japan Airlines
  • JetBlue

Frequently asked questions

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Flights from the United States to Singapore

Flexible on where to fly from? the United States also has many flight options for Singapore.

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Hotels in Singapore

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Flights from Washington to Singapore

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Flights to Changi Airport

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Flights to Seletar Airport

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