Qatar Airways flights to Washington from Singapore

View S$1,135 flight on Sat, 6 Dec, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Qatar Airways flights from Singapore to Washington (SIN→IAD)

Prices were available within the past 7 days and start at S$1,135 for one-way flights and S$1,761 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 27 Oct - Wed, 5 Nov
SIN
Singapore
IAD
Washington
S$1,761 Return, found 6 days ago
S$1,761
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 27 Oct from Singapore to Washington, returning Wed, 5 Nov, priced at S$1,761 found 6 days ago
Singapore to Washington route information
Origin airport
Changi
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Etihad Airways
Distance
15439 km
*Available to Expedia members.