Find Cheap Flights from Singapore to Washington

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 Singapore to Washington

(Round-trip)
Depart: Mon Dec 25 2017 Return: Sat Jan 6 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SIN
12:00a
IAD
12:26a
48h 26m
3 stops
IAD
12:00a
SIN
7:49a
31h 49m
2 stops
Depart: Fri Nov 10 2017 Return: Mon Nov 20 2017 Trip spans 11 days
$1012
Select
Delta
Delta
SIN
12:00a
DCA
4:49a
28h 49m
2 stops
DCA
12:00a
SIN
3:15a
27h 15m
2 stops
Depart: Sun Dec 24 2017 Return: Sun Jan 7 2018 Trip spans 15 days
$1183
Select
British Airways
British Airways
SIN
12:00a
DCA
9:31a
33h 31m
2 stops
DCA
12:00a
SIN
7:54a
31h 54m
2 stops
Depart: Sat Dec 16 2017 Return: Fri Dec 29 2017 Trip spans 14 days
$1282
Select
China Southern
China Southern
SIN
12:00a
IAD
2:36a
50h 36m
2 stops
IAD
12:00a
SIN
7:45a
31h 45m
2 stops
Depart: Sat Dec 16 2017 Return: Fri Dec 29 2017 Trip spans 14 days
$1495
Select
Cathay Pacific
Cathay Pacific
SIN
12:00a
DCA
9:15a
33h 15m
3 stops
DCA
12:00a
SIN
3:25a
27h 25m
2 stops
Depart: Tue Apr 10 2018 Return: Tue Apr 24 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SIN
12:00a
IAD
11:10a
35h 10m
2 stops
IAD
12:00a
SIN
3:30p
39h 30m
2 stops
Depart: Wed Nov 15 2017 Return: Sun Nov 19 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SIN
12:00a
IAD
3:51p
39h 51m
3 stops
IAD
12:00a
SIN
7:47a
31h 47m
2 stops
Depart: Tue Apr 10 2018 Return: Tue Apr 24 2018 Trip spans 15 days
$1006
Select
Multiple Airlines
Multiple Airlines
SIN
12:00a
DCA
2:39a
26h 39m
2 stops
DCA
12:00a
SIN
1:56a
25h 56m
2 stops
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
$1360
Select
British Airways
British Airways
SIN
12:00a
DCA
4:08a
28h 08m
2 stops
DCA
12:00a
SIN
10:25a
34h 25m
2 stops
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
$1131
Select
Multiple Airlines
Multiple Airlines
SIN
12:00a
IAD
7:01p
43h 01m
2 stops
IAD
12:00a
SIN
5:37a
29h 37m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Singapore
$771
Destination

Washington
only $771
only $1006