Cheap flights from Washington to Central Singapore

View AU$771 flight on Mon, 13 Oct. 2025Opens in a new window

Popular airlines from Washington to Central Singapore

  • Cathay Pacific

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  • United

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  • KLM

    KLM

  • Air Canada

    Air Canada

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Cheap Flights from Washington (WAS) to Central Singapore (SG-01)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 9 Sep. - Tue, 16 Sep.
IAD
Washington
SIN
Singapore
AU$1,356 Return, found 1 day ago
AU$1,356
Return
found 1 day ago
Select Etihad Airways flight, departing Tue, 9 Sep. from Washington to Singapore, returning Tue, 16 Sep., priced at AU$1,356 found 1 day ago
Air Canada
Tue, 9 Sep. - Tue, 16 Sep.
DCA
Washington
SIN
Singapore
AU$1,495 Return, found 1 day ago
AU$1,495
Return
found 1 day ago
Select Air Canada flight, departing Tue, 9 Sep. from Washington to Singapore, returning Tue, 16 Sep., priced at AU$1,495 found 1 day ago
Turkish Airlines
Tue, 9 Sep. - Tue, 16 Sep.
IAD
Washington
SIN
Singapore
AU$1,578 Return, found 1 day ago
AU$1,578
Return
found 1 day ago
Select Turkish Airlines flight, departing Tue, 9 Sep. from Washington to Singapore, returning Tue, 16 Sep., priced at AU$1,578 found 1 day ago
Singapore Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DCA
Washington
SIN
Singapore
AU$1,635 Return, found 1 day ago
AU$1,635
Return
found 1 day ago
Select Singapore Airlines flight, departing Tue, 9 Sep. from Washington to Singapore, returning Tue, 16 Sep., priced at AU$1,635 found 1 day ago
Delta
Sat, 23 Aug. - Fri, 29 Aug.
BWI
Baltimore
SIN
Singapore
AU$1,817 Return, found 2 days ago
AU$1,817
Return
found 2 days ago
Select Delta flight, departing Sat, 23 Aug. from Baltimore to Singapore, returning Fri, 29 Aug., priced at AU$1,817 found 2 days ago
United
Tue, 9 Sep. - Tue, 16 Sep.
DCA
Washington
SIN
Singapore
AU$1,842 Return, found 1 day ago
AU$1,842
Return
found 1 day ago
Select United flight, departing Tue, 9 Sep. from Washington to Singapore, returning Tue, 16 Sep., priced at AU$1,842 found 1 day ago
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