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Find Flight Deals from Singapore Changi to Seattle/Tacoma Intl (SIN - SEA)

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

Book cheap flights from Singapore Changi to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Feb 18 2015 Return: Tue Mar 3 2015 Trip spans 14 days
Delta
Delta
SIN
1:55a
SEA
7:45p
17h 50m
1 stop
SEA
6:36a
SIN
3:35a
20h 59m
1 stop
Depart: Thu Feb 26 2015 Return: Mon Mar 2 2015 Trip spans 5 days
Delta
Delta
SIN
1:55a
SEA
7:45p
17h 50m
1 stop
SEA
6:47a
SIN
3:35a
20h 48m
1 stop
Depart: Fri Mar 20 2015 Return: Sun Mar 22 2015 Trip spans 3 days
Delta
Delta
SIN
2:55a
SEA
8:41p
17h 46m
1 stop
SEA
8:38a
SIN
5:35a
20h 57m
1 stop
Depart: Sat Apr 4 2015 Return: Fri Apr 17 2015 Trip spans 14 days
Delta
Delta
SIN
2:55a
SEA
8:39p
17h 44m
1 stop
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
Depart: Sat Mar 14 2015 Return: Sat Mar 21 2015 Trip spans 8 days
Delta
Delta
SIN
2:55a
SEA
8:41p
17h 46m
1 stop
SEA
8:38a
SIN
5:35a
20h 57m
1 stop
Depart: Wed Mar 18 2015 Return: Wed Mar 25 2015 Trip spans 8 days
Delta
Delta
SIN
2:55a
SEA
8:41p
17h 46m
1 stop
SEA
8:38a
SIN
5:35a
20h 57m
1 stop
Depart: Sat Feb 7 2015 Return: Fri Feb 13 2015 Trip spans 7 days
Delta
Delta
SIN
1:55a
SEA
3:28a
25h 33m
2 stops
SEA
7:50p
SIN
3:40a
31h 50m
2 stops
Depart: Tue Mar 10 2015 Return: Mon Mar 16 2015 Trip spans 7 days
Delta
Delta
SIN
2:55a
SEA
3:30a
24h 35m
2 stops
SEA
8:40p
SIN
5:35a
32h 55m
2 stops
Depart: Mon Mar 9 2015 Return: Mon Mar 16 2015 Trip spans 8 days
American Airlines
American Airlines
SIN
4:20a
SEA
10:10a
29h 50m
2 stops
SEA
3:00a
SIN
5:45a
26h 45m
2 stops
Depart: Wed Mar 11 2015 Return: Tue Mar 17 2015 Trip spans 7 days
Air China
Air China
SIN
8:15p
SEA
3:54a
31h 39m
2 stops
SEA
5:13a
SIN
11:30a
30h 17m
2 stops
Depart: Tue Mar 17 2015 Return: Wed Mar 25 2015 Trip spans 9 days
Air China
Air China
SIN
8:15p
SEA
3:54a
31h 39m
2 stops
SEA
5:13a
SIN
11:30a
30h 17m
2 stops
Depart: Thu Mar 19 2015 Return: Sun Mar 22 2015 Trip spans 4 days
Air China
Air China
SIN
8:15p
SEA
10:19a
38h 04m
2 stops
SEA
3:30a
SIN
11:30a
32h 00m
2 stops
Depart: Sun Mar 8 2015 Return: Tue Mar 17 2015 Trip spans 10 days
$1046
Select
Air China
Air China
SIN
8:15p
SEA
3:54a
31h 39m
2 stops
SEA
1:25a
SIN
11:30a
34h 05m
2 stops
Depart: Thu Mar 12 2015 Return: Sat Mar 28 2015 Trip spans 17 days
$1046
Select
Air China
Air China
SIN
8:15p
SEA
10:19a
38h 04m
2 stops
SEA
3:18a
SIN
11:25a
32h 07m
2 stops
Depart: Thu Feb 19 2015 Return: Wed Mar 4 2015 Trip spans 14 days
$1063
Select
American Airlines
American Airlines
SIN
3:05a
SEA
5:57a
26h 52m
2 stops
SEA
1:10a
SIN
3:45a
26h 35m
2 stops
Depart: Sat Jul 11 2015 Return: Thu Jul 16 2015 Trip spans 6 days
$1129
Select
EVA Air
EVA Air
SIN
9:10a
SEA
6:50a
21h 40m
1 stop
SEA
10:10p
SIN
5:00p
18h 50m
1 stop
Depart: Fri Mar 13 2015 Return: Sat Mar 28 2015 Trip spans 16 days
$1132
Select
United
United
SIN
1:45a
SEA
8:25a
30h 40m
2 stops
SEA
11:21a
SIN
5:20a
41h 59m
2 stops
Depart: Sat Jul 4 2015 Return: Thu Jul 16 2015 Trip spans 13 days
$1134
Select
EVA Air
EVA Air
SIN
9:10a
SEA
6:50a
21h 40m
1 stop
SEA
10:10p
SIN
5:00p
18h 50m
1 stop
Depart: Wed Feb 25 2015 Return: Mon Mar 2 2015 Trip spans 6 days
$1244
Select
Emirates
Emirates
SIN
7:30p
SEA
11:00p
27h 30m
2 stops
SEA
12:10p
SIN
11:20p
35h 10m
2 stops
Depart: Sat Mar 7 2015 Return: Sun Mar 15 2015 Trip spans 8 days
$1271
Select
Korean Air
Korean Air
SIN
8:30p
SEA
10:55p
25h 25m
1 stop
SEA
9:40a
SIN
12:55a
39h 15m
1 stop
Change your search
Airports
Origin

Singapore
$891
Destination

Seattle
$891