Find Cheap Flights from Washington to Singapore Changi (WAS - SIN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Singapore Changi

(Round-trip)
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
United
United
DCA
12:00a
SIN
2:15a
26h 15m
2 stops
SIN
12:00a
DCA
12:51a
24h 51m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 28 2017 Trip spans 28 days
Japan Airlines
Japan Airlines
DCA
12:00a
SIN
2:25a
26h 25m
2 stops
SIN
12:00a
DCA
1:14a
25h 14m
2 stops
Depart: Mon Oct 23 2017 Return: Wed Oct 25 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
12:00a
SIN
3:49a
27h 49m
2 stops
SIN
12:00a
DCA
4:22a
28h 22m
2 stops
Depart: Tue Aug 29 2017 Return: Mon Sep 11 2017 Trip spans 14 days
Cathay Pacific
Cathay Pacific
DCA
12:00a
SIN
6:20a
30h 20m
2 stops
SIN
12:00a
DCA
10:50a
34h 50m
2 stops
Depart: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
$1046
Select
Delta
Delta
DCA
12:00a
SIN
4:40a
28h 40m
2 stops
SIN
12:00a
DCA
1:15a
25h 15m
2 stops
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
$1145
Select
ANA
ANA
IAD
12:00a
SIN
10:55p
22h 55m
1 stop
SIN
12:00a
IAD
9:45p
21h 45m
1 stop
Depart: Fri Sep 1 2017 Return: Fri Sep 15 2017 Trip spans 15 days
$1171
Select
China Southern
China Southern
DCA
12:00a
SIN
7:25a
55h 25m
3 stops
SIN
12:00a
DCA
2:35p
38h 35m
2 stops
Depart: Sat Jul 8 2017 Return: Sat Jul 22 2017 Trip spans 15 days
$1205
Select
Major Airline
Major Airline
DCA
12:00a
SIN
9:20a
33h 20m
3 stops
SIN
12:00a
DCA
8:08a
32h 08m
3 stops
Depart: Mon Jul 31 2017 Return: Wed Aug 16 2017 Trip spans 17 days
$1281
Select
Multiple Airlines
Multiple Airlines
DCA
12:00a
SIN
5:30p
41h 30m
3 stops
SIN
12:00a
DCA
8:29p
44h 29m
4 stops
Depart: Thu Oct 19 2017 Return: Thu Oct 26 2017 Trip spans 8 days
United
United
DCA
12:00a
SIN
3:35a
27h 35m
2 stops
SIN
12:00a
DCA
12:51a
24h 51m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Oct 26 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
12:00a
SIN
1:56a
25h 56m
2 stops
SIN
12:00a
DCA
4:22a
28h 22m
2 stops
Depart: Wed Aug 30 2017 Return: Mon Sep 11 2017 Trip spans 13 days
Cathay Pacific
Cathay Pacific
DCA
12:00a
SIN
6:35a
30h 35m
2 stops
SIN
12:00a
DCA
10:50a
34h 50m
2 stops
Depart: Mon Oct 23 2017 Return: Mon Oct 30 2017 Trip spans 8 days
United
United
DCA
12:00a
SIN
3:35a
27h 35m
2 stops
SIN
12:00a
DCA
1:19a
25h 19m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 29 2017 Trip spans 13 days
$1046
Select
Delta
Delta
DCA
12:00a
SIN
2:30a
26h 30m
2 stops
SIN
12:00a
DCA
3:40a
27h 40m
2 stops
Depart: Thu Aug 31 2017 Return: Mon Sep 11 2017 Trip spans 12 days
Cathay Pacific
Cathay Pacific
DCA
12:00a
SIN
7:15a
31h 15m
3 stops
SIN
12:00a
DCA
2:55p
38h 55m
3 stops
Depart: Sun Oct 22 2017 Return: Thu Oct 26 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
12:00a
SIN
6:37a
30h 37m
2 stops
SIN
12:00a
DCA
3:15a
27h 15m
2 stops
Depart: Fri Sep 1 2017 Return: Mon Sep 11 2017 Trip spans 11 days
$1073
Select
Japan Airlines
Japan Airlines
DCA
12:00a
SIN
2:25a
26h 25m
2 stops
SIN
12:00a
DCA
2:50a
26h 50m
2 stops
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
United
United
DCA
12:00a
SIN
2:15a
26h 15m
2 stops
SIN
12:00a
DCA
11:18p
23h 18m
2 stops
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
$1145
Select
ANA
ANA
IAD
12:00a
SIN
11:55p
23h 55m
1 stop
SIN
12:00a
IAD
9:45p
21h 45m
1 stop
Depart: Mon Oct 23 2017 Return: Thu Oct 26 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:00a
SIN
5:20a
29h 20m
2 stops
SIN
12:00a
DCA
3:15a
27h 15m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $1145
only $936
Destination

Singapore
$936