All Nippon Airways flights to Washington from Singapore

View S$1,278 flight on Mon, 19 Jan, 2026Opens in a new window
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All Nippon Airways flights from Singapore to Washington (SIN→IAD)

Prices were available within the past 7 days and start at S$1,278 for one-way flights and S$2,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, 27 Jan - Wed, 22 Apr
SIN
Singapore
IAD
Washington
S$2,070 Return, found 20 hours ago
S$2,070
Return
found 20 hours ago
Select All Nippon Airways flight, departing Tue, 27 Jan from Singapore to Washington, returning Wed, 22 Apr, priced at S$2,070 found 20 hours ago
Singapore to Washington route information
Origin airport
Changi
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air China, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Etihad Airways, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Saudia, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Lufthansa
Distance
15439 km

Frequently asked questions

How much is an ANA flight from Changi Airport (SIN) to Washington Dulles Intl. Airport (IAD)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap ANA return flights from S$2,070 from SIN to IAD. Affordable one-way tickets from S$1,278 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SIN to IAD with ANA?
Browse for return or one-way flights to Washington in January or February. You could find a cheap fare with ANA during these off-season months.
Does ANA fly nonstop from Changi Airport (SIN) to Washington Dulles Intl. Airport (IAD)?
Click on our "Nonstop" filter when looking for direct ANA flights from SIN to IAD. You'll also be able to compare other carriers servicing the same nonstop journey.
What airports does ANA fly into in Washington?
ANA flights from Changi Airport (SIN) to Washington arrive at Washington Dulles Intl. Airport (IAD). This is the main gateway here.
What kind of luggage can I take on an ANA flight from Changi Airport (SIN) to Washington Dulles Intl. Airport (IAD)?
On a standard economy flight with ANA from SIN to IAD, you can bring 2 checked-in bags up to 23 kgs with dimensions no larger than 157 centimetres in total. For carry-on, you can have 1 cabin bag weighing up to 10 kgs and measuring no more than 114 centimetres. Size and weight allowances can differ based on your cabin class and fare type. To make sure you don't get caught with extra fees at the terminal, double-check your ANA booking or visit the airline's website before loading up your suitcase.
Can I change or cancel my ANA flight from Changi Airport (SIN) to Washington Dulles Intl. Airport (IAD)?
Depending on your ticket type, a fee may apply if you cancel or change your booking more than 24 hours after it's been confirmed. To find plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you look for flights. To learn more about changing or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.