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Find Flight Deals from Washington to Singapore Changi (WAS - SIN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Singapore Changi

(Round-trip)
Depart: Mon Nov 9 2015 Return: Mon Nov 16 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
2:15a
SIN
5:55a
27h 40m
2 stops
SIN
3:05a
DCA
6:28a
27h 23m
2 stops
Depart: Wed Oct 7 2015 Return: Tue Oct 20 2015 Trip spans 14 days
Japan Airlines
Japan Airlines
DCA
6:15a
SIN
8:35a
50h 20m
2 stops
SIN
4:10a
DCA
5:26a
25h 16m
2 stops
Depart: Sat Jul 18 2015 Return: Thu Jul 30 2015 Trip spans 13 days
Air China
Air China
IAD
12:35p
SIN
5:40a
41h 05m
1 stop
SIN
8:15p
IAD
10:35p
26h 20m
1 stop
Depart: Tue Oct 27 2015 Return: Sat Nov 14 2015 Trip spans 19 days
Korean Air
Korean Air
IAD
8:50a
SIN
8:10a
23h 20m
1 stop
SIN
5:30p
IAD
5:50p
24h 20m
1 stop
Depart: Tue Sep 8 2015 Return: Mon Sep 14 2015 Trip spans 7 days
Qatar Airways
Qatar Airways
IAD
5:20p
SIN
5:15p
23h 55m
1 stop
SIN
10:30p
IAD
11:50p
25h 20m
1 stop
Depart: Sun Nov 22 2015 Return: Tue Dec 1 2015 Trip spans 10 days
American Airlines
American Airlines
IAD
2:09a
SIN
5:55a
27h 46m
2 stops
SIN
3:05a
IAD
6:54a
27h 49m
2 stops
Depart: Thu Sep 3 2015 Return: Wed Sep 9 2015 Trip spans 7 days
$1051
Select
ANA
ANA
IAD
8:20a
SIN
8:15a
23h 55m
1 stop
SIN
8:35p
IAD
6:40p
22h 05m
1 stop
Depart: Mon Jun 8 2015 Return: Tue Jun 23 2015 Trip spans 16 days
$1085
Select
Etihad Airways
Etihad Airways
IAD
6:30p
SIN
6:15p
23h 45m
1 stop
SIN
4:10p
IAD
1:25a
33h 15m
1 stop
Depart: Sun Jun 28 2015 Return: Wed Jul 1 2015 Trip spans 4 days
$1101
Select
United
United
IAD
4:22a
SIN
8:20a
27h 58m
3 stops
SIN
8:35p
IAD
11:55p
27h 20m
1 stop
Depart: Sat Jun 20 2015 Return: Tue Jun 23 2015 Trip spans 4 days
$1137
Select
Delta
Delta
IAD
2:00a
SIN
7:30a
29h 30m
2 stops
SIN
2:55a
IAD
5:38a
26h 43m
2 stops
Depart: Sun Oct 25 2015 Return: Sun Nov 1 2015 Trip spans 8 days
$1306
Select
Turkish Airlines
Turkish Airlines
IAD
8:30p
SIN
2:05a
29h 35m
1 stop
SIN
7:15p
IAD
2:25a
31h 10m
1 stop
Airports
Origin

Washington
only $962
only $934
Destination

Singapore
$934