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Cheap Flights from Washington to Singapore (WAS-SIN)
Prices were available within the past 7 days and start at S$676 for one-way flights and S$1,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Turkish Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)
Mon, 7 Oct - Tue, 15 Oct
IAD
Washington
SIN
Singapore
S$1,170 Return, found 5 hours ago
S$1,170
Return
found 5 hours ago
![Air India](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AI.gif)
Wed, 2 Oct - Sun, 20 Oct
IAD
Washington
SIN
Singapore
S$1,190 Return, found 3 days ago
S$1,190
Return
found 3 days ago
![Saudia](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SV.gif)
Thu, 19 Sep - Sat, 5 Oct
IAD
Washington
SIN
Singapore
S$1,264 Return, found 1 day ago
S$1,264
Return
found 1 day ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Mon, 7 Oct - Tue, 15 Oct
DCA
Washington
SIN
Singapore
S$1,298 Return, found 5 days ago
S$1,298
Return
found 5 days ago
Tue, 17 Sep - Mon, 30 Sep
IAD
Washington
SIN
Singapore
S$1,327 Return, found 3 days ago
S$1,327
Return
found 3 days ago
Sat, 21 Sep - Sat, 5 Oct
IAD
Washington
SIN
Singapore
S$1,367 Return, found 3 days ago
S$1,367
Return
found 3 days ago
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