Find Deals on 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: Sat Mar 19 2016 Return: Wed Mar 30 2016 Trip spans 12 days
Air China
Air China
IAD
12:35p
SIN
5:45a
41h 10m
1 stop
SIN
5:30a
IAD
10:35p
41h 05m
1 stop
Depart: Sun Apr 24 2016 Return: Sun May 1 2016 Trip spans 8 days
Major Airline
Major Airline
IAD
4:40a
SIN
10:25a
29h 45m
1 stop
SIN
1:30a
IAD
12:10a
22h 40m
1 stop
Depart: Thu Mar 3 2016 Return: Thu Mar 10 2016 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
6:10p
SIN
11:55p
29h 45m
1 stop
SIN
6:35p
IAD
2:35a
32h 00m
1 stop
Depart: Wed May 18 2016 Return: Sat May 28 2016 Trip spans 11 days
Emirates
Emirates
IAD
6:55a
SIN
5:35a
46h 40m
3 stops
SIN
8:50p
IAD
4:40p
43h 50m
2 stops
Depart: Mon May 16 2016 Return: Thu May 26 2016 Trip spans 11 days
ANA
ANA
IAD
8:20a
SIN
8:15a
23h 55m
1 stop
SIN
1:50a
IAD
11:45p
21h 55m
1 stop
Depart: Wed Mar 30 2016 Return: Sat Apr 2 2016 Trip spans 4 days
$1002
Select
Korean Air
Korean Air
IAD
9:35a
SIN
1:00p
27h 25m
1 stop
SIN
6:35p
IAD
7:15p
24h 40m
1 stop
Depart: Wed Jun 8 2016 Return: Tue Jun 14 2016 Trip spans 7 days
$1059
Select
United
United
IAD
2:30a
SIN
8:15a
29h 45m
2 stops
SIN
1:50a
IAD
4:22a
26h 32m
2 stops
Depart: Sun Mar 27 2016 Return: Sat Apr 2 2016 Trip spans 7 days
$1061
Select
Etihad Airways
Etihad Airways
IAD
6:05p
SIN
2:25a
32h 20m
2 stops
SIN
6:15a
IAD
1:00a
42h 45m
2 stops
Depart: Thu Jun 30 2016 Return: Wed Jul 6 2016 Trip spans 7 days
$1213
Select
Delta
Delta
DCA
2:00a
SIN
7:30a
29h 30m
2 stops
SIN
2:00a
DCA
6:31a
28h 31m
2 stops
Depart: Sun Jun 12 2016 Return: Fri Jun 17 2016 Trip spans 6 days
$1322
Select
Major Airline
Major Airline
DCA
10:00p
SIN
7:15p
45h 15m
2 stops
SIN
1:20p
DCA
4:23p
27h 03m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set 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 don'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

Washington
only $793
only $1213
Destination

Singapore
$793