A large indoor waterfall, a glass ceiling, and lush greenery.

￥81,000 Cheap Flights from Washington (IAD) to Singapore (SIN)

Photo by Changi Airport Group
Open Photo by Changi Airport Group

Cheap Flights from Washington to Singapore (IAD-SIN)

Prices were available within the past 7 days and start at ￥81,000 for one-way flights and ￥155,650 for roundtrip, for the period specified. Prices and availability are subject to change.
Korean Air
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥155,650
Roundtrip
Found 16 hours ago
Select Korean Air flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥155,650 Found 16 hours ago
Korean Air
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥176,050
Roundtrip
Found 16 hours ago
Select Korean Air flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥176,050 Found 16 hours ago
Etihad Airways
Tue, Oct 20 - Thu, Oct 29
IAD
Washington
SIN
Singapore
￥176,530
Roundtrip
Found 3 hours ago
Select Etihad Airways flight, departing Tue, Oct 20 from Washington to Singapore, returning Thu, Oct 29, priced at ￥176,530 Found 3 hours ago
Etihad Airways
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥176,860
Roundtrip
Found 16 hours ago
Select Etihad Airways flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥176,860 Found 16 hours ago
Qatar Airways
Tue, Oct 20 - Thu, Oct 29
IAD
Washington
SIN
Singapore
￥179,060
Roundtrip
Found 3 hours ago
Select Qatar Airways flight, departing Tue, Oct 20 from Washington to Singapore, returning Thu, Oct 29, priced at ￥179,060 Found 3 hours ago
Delta
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥179,200
Roundtrip
Found 16 hours ago
Select Delta flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥179,200 Found 16 hours ago
Korean Air
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥179,350
Roundtrip
Found 16 hours ago
Select Korean Air flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥179,350 Found 16 hours ago
Delta
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥179,790
Roundtrip
Found 16 hours ago
Select Delta flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥179,790 Found 16 hours ago
Korean Air
Thu, Feb 11 - Mon, Feb 22
IAD
Washington
SIN
Singapore
￥179,940
Roundtrip
Found 16 hours ago
Select Korean Air flight, departing Thu, Feb 11 from Washington to Singapore, returning Mon, Feb 22, priced at ￥179,940 Found 16 hours ago
Turkish Airlines
Mon, Nov 2 - Thu, Nov 5
IAD
Washington
SIN
Singapore
￥184,790
Roundtrip
Found 18 hours ago
Select Turkish Airlines flight, departing Mon, Nov 2 from Washington to Singapore, returning Thu, Nov 5, priced at ￥184,790 Found 18 hours ago

Find the cheapest month to fly from Washington (IAD) to Singapore (SIN)

November is typically the cheapest month to fly

From ￥158,885 - ￥199,644 per traveler.

Travel information

Origin airport
Washington Dulles Intl. Airport
Destination airport
Singapore Changi Airport
Distance
15,529 km away
Airlines serving
Turkish Airlines, Emirates, Qatar Airways, Swiss International Air Lines, Lufthansa, Alaska Airlines, British Airways, Korean Air, All Nippon Airways, EVA Airways, Malaysia Airlines, Etihad Airways, JetBlue Airways, IndiGo, Starlux Airlines, Air Canada, American Airlines, United, KLM, Japan Airlines, Air France, Delta, Austrian Airlines, Cathay Pacific, Air China, SriLankan Airlines, Saudi Arabian Airlines, TAP Portugal, Finnair, Ethiopian Airlines, China Airlines
Popular airline
Turkish Airlines
Roundtrip price
￥155,650
*Available to One Key members.