Find Cheap Flights from Washington Dulles Intl to Singapore

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Wed 11/22
Wed 11/29
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Book cheap flights from Washington Dulles Intl to Singapore (round-trip)

Airports
Origin
Washington
$526
only
$526
Destination
Singapore
$526
only
$526
Wed, Mar 28
IAD
SIN
41h 05m
Wed, Apr 25
SIN
IAD
41h 05m
Trip: 29 days
Overall null null
Based on null reviews
Tue, Apr 3
IAD
SIN
32h 25m
Tue, Apr 17
SIN
IAD
49h 20m
Trip: 15 days
Overall null null
Based on null reviews
Wed, Feb 14
IAD
SIN
29h 50m
Tue, Feb 27
SIN
IAD
32h 05m
Trip: 14 days
Overall null null
Based on null reviews
Tue, Dec 5
IAD
SIN
39h 44m
Thu, Dec 7
SIN
IAD
43h 16m
Trip: 3 days
Overall null null
Based on null reviews
Tue, Apr 3
IAD
SIN
41h 05m
Tue, Apr 24
SIN
IAD
41h 05m
Trip: 22 days
Overall null null
Based on null reviews
Sun, Nov 26
IAD
SIN
25h 55m
Mon, Dec 4
SIN
IAD
26h 20m
Trip: 9 days
Overall null null
Based on null reviews
Wed, Jan 17
IAD
SIN
39h 25m
Wed, Jan 31
SIN
IAD
35h 51m
Trip: 15 days
Overall null null
Based on null reviews
Wed, Jan 17
IAD
SIN
34h 14m
Mon, Feb 5
SIN
IAD
33h 38m
Trip: 20 days
Overall null null
Based on null reviews
Wed, Mar 7
IAD
SIN
41h 19m
Tue, Mar 20
SIN
IAD
42h 45m
Trip: 13 days
Overall null null
Based on null reviews
Mon, Dec 4
IAD
SIN
29h 50m
Thu, Dec 28
SIN
IAD
32h 05m
$1000
Trip: 25 days
Overall null null
Based on null reviews
Thu, May 17
IAD
SIN
39h 35m
Thu, May 24
SIN
IAD
37h 15m
Trip: 8 days
Overall null null
Based on null reviews
Sun, Feb 11
IAD
SIN
41h 57m
Mon, Feb 19
SIN
IAD
41h 36m
Trip: 9 days
Overall null null
Based on null reviews
Fri, Mar 23
IAD
SIN
66h 35m
Sun, Apr 8
SIN
IAD
43h 45m
Trip: 17 days
Overall null null
Based on null reviews
Fri, Dec 29
IAD
SIN
29h 50m
Mon, Jan 15
SIN
IAD
32h 05m
$1487
Trip: 18 days
Overall null null
Based on null reviews
Fri, May 18
IAD
SIN
46h 50m
Mon, May 28
SIN
IAD
38h 20m
Trip: 11 days
Overall null null
Based on null reviews
*
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