Cheap Flights from Washington to Singapore
Cheap Flights from Washington to Singapore
Looking for cheap flights from Washington to Singapore? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Washington to Singapore vary by season, cabin, and date, but available award flights can start around 33,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Washington to Singapore for specific travel dates.
2026-11-09
IAD - SIN
Economy | 1 Stop | 9+ left
From 33,000 Pts + $459.6
2026-11-10
IAD - SIN
Economy | 1 Stop | 9+ left
From 33,000 Pts + $459.6
2026-11-10
IAD - SIN
Economy | 1 Stop | 8 left
From 33,000 Pts + $459.6
2026-11-08
IAD - SIN
Economy | 1 Stop | 9+ left
From 33,000 Pts + $459.8
2026-11-11
IAD - SIN
Economy | 1 Stop | 9+ left
From 33,000 Pts + $459.8
2026-11-11
IAD - SIN
Economy | 1 Stop | 9+ left
From 33,000 Pts + $459.8
Washington to Singapore flight facts
Distance
9,655 mi
15,538 km in a straight line
Estimated flight time
about 19h 45m
In the air, for the straight-line distance
Time difference
+13h
Singapore is 13 hours ahead of Washington.
Airports in Washington
DCA · Ronald Reagan Washington National
IAD · Washington Dulles Intl
Airports in Singapore
SIN · Singapore Changi
Nearby airport alternatives
Flights Baltimore - Singapore · Baltimore is 36 mi from Washington
Flights Philadelphia - Singapore · Philadelphia is 126 mi from Washington
Flights Washington - Kuala Lumpur · Kuala Lumpur is 185 mi from Singapore
Premium cabin flights from Washington to Singapore
Premium cabin
2026-11-24
IAD - SIN
Premium Economy | 1 Stop | 1 left
From 65,000 Pts + $456.5
Premium cabin
2026-11-16
IAD - SIN
Premium Economy | 1 Stop | 2 left
From 66,000 Pts + $563.8
Premium cabin
2026-11-17
IAD - SIN
Premium Economy | 1 Stop | 4 left
From 66,000 Pts + $563.8
Selected hotels for your next stay
Singapore (Singapore)
Hilton Singapore Orchard
From 65,000 Pts or $258
Singapore (Singapore)
Conrad Centennial Singapore
From 70,000 Pts or $291
Singapore (Singapore)
The Ritz-Carlton, Millenia Singapore
From Pts or $460
Frequently Asked Questions
The cheapest route from Washington to Singapore depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Washington to Singapore.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Washington to Singapore.
Washington and Singapore are about 9,655 miles (15,538 km) apart in a straight line.
Flying the 9,655-mile straight-line distance takes about 19h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Singapore is 13 hours ahead of Washington.
Departures from Washington: Ronald Reagan Washington National (DCA), Washington Dulles Intl (IAD). Arrivals in Singapore: Singapore Changi (SIN).
Travelers searching this route also look at other popular routes into Singapore, plus the return trip when we track it. Fares and award space change daily.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
