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Cheap flights from Washington (DCA) to Singapore (SIN)

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How to find the cheapest flight from Washington (DCA) to Singapore (SIN)

How to find the cheapest flight from Washington (DCA) to Singapore (SIN)
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How to find the cheapest flight from Washington (DCA) to Singapore (SIN)
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How to find the cheapest flight from Washington (DCA) to Singapore (SIN)
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Cheap flights from Washington to Singapore in November , December 2026

23 Nov - 06 Dec $ 1,405.00
DCA
Washington
JetBlue Airways
2 STOPS
SIN
Singapore
SIN
Singapore
JetBlue Airways
2 STOPS
DCA
Washington
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09 Nov - 06 Dec $ 1,752.00
DCA
Washington
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
DCA
Washington
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12 Nov - 10 Dec $ 4,463.00
DCA
Washington
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
1 STOPS
DCA
Washington
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Last minute flights from Washington to Singapore

23 Nov - 30 Nov $ 1,606.00
DCA
Washington
JetBlue Airways
2 STOPS
SIN
Singapore
SIN
Singapore
JetBlue Airways
2 STOPS
DCA
Washington
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09 Nov - 30 Nov $ 2,235.00
DCA
Washington
Alaska Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
Alaska Airlines
2 STOPS
DCA
Washington
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12 Nov - 30 Nov $ 5,094.00
DCA
Washington
Korean Air
2 STOPS
SIN
Singapore
SIN
Singapore
Korean Air
2 STOPS
DCA
Washington
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One-way flights to Singapore from Washington

6:00 AM - 11:15 PM
Korean Air
2 Stops
34h
DCA - SIN
$ 623
Kiwi
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5:11 PM - 7:25 AM
EVA Air
2 Stops
29h 54m
DCA - SIN
$ 879
Kiwi
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5:11 PM - 7:25 AM
EVA Air
2 Stops
29h 54m
DCA - SIN
$ 922
Kiwi
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How to find the cheapest flight from Washington (DCA) to Singapore (SIN)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.