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Cheap Flights from Frederick to Singapore (IAD-SIN)
Prices were available within the past 7 days and start at S$805 for one-way flights and S$1,292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,292 Return, found 3 hours ago
S$1,292
Return
found 3 hours ago
Thu, 5 Sep - Mon, 23 Sep
IAD
Washington
SIN
Singapore
S$1,315 Return, found 4 days ago
S$1,315
Return
found 4 days ago
Sun, 25 Aug - Tue, 3 Sep
IAD
Washington
SIN
Singapore
S$1,358 Return, found 2 days ago
S$1,358
Return
found 2 days ago
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,511 Return, found 3 hours ago
S$1,511
Return
found 3 hours ago
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,514 Return, found 3 hours ago
S$1,514
Return
found 3 hours ago
Wed, 21 Aug - Thu, 5 Sep
IAD
Washington
SIN
Singapore
S$1,717 Return, found 1 day ago
S$1,717
Return
found 1 day ago
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