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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 Jul 1 2015 Return: Sat Jul 18 2015 Trip spans 18 days
United
United
SIN
2:00a
SEA
9:35a
31h 35m
2 stops
SEA
3:00a
SIN
5:20a
26h 20m
2 stops
Depart: Fri Jul 10 2015 Return: Sat Jul 18 2015 Trip spans 9 days
$1002
Select
United
United
SIN
2:10a
SEA
10:24a
32h 14m
2 stops
SEA
4:49a
SIN
5:20a
24h 31m
2 stops
Depart: Tue Jun 30 2015 Return: Sat Jul 18 2015 Trip spans 19 days
$1014
Select
ANA
ANA
SIN
8:35p
SEA
9:50p
25h 15m
1 stop
SEA
8:23a
SIN
5:15a
44h 52m
2 stops
Depart: Mon Oct 26 2015 Return: Mon Nov 2 2015 Trip spans 8 days
$1048
Select
China Southern
China Southern
SIN
9:30a
SEA
12:25a
38h 55m
2 stops
SEA
11:30a
SIN
7:50p
32h 20m
2 stops
Depart: Tue Jul 21 2015 Return: Tue Jul 28 2015 Trip spans 8 days
$1079
Select
ANA
ANA
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
SEA
3:35a
SIN
11:15a
31h 40m
2 stops
Depart: Thu Sep 10 2015 Return: Mon Sep 21 2015 Trip spans 12 days
$1103
Select
Asiana Airlines
Asiana Airlines
SIN
6:40p
SEA
12:10a
29h 30m
1 stop
SEA
10:20a
SIN
2:30a
40h 10m
1 stop
Depart: Sun Oct 25 2015 Return: Mon Nov 2 2015 Trip spans 9 days
$1103
Select
Asiana Airlines
Asiana Airlines
SIN
9:35p
SEA
11:10p
25h 35m
1 stop
SEA
8:00a
SIN
12:30a
40h 30m
1 stop
Depart: Wed Sep 2 2015 Return: Sun Sep 20 2015 Trip spans 19 days
$1105
Select
Asiana Airlines
Asiana Airlines
SIN
6:40p
SEA
12:10a
29h 30m
1 stop
SEA
10:40a
SIN
2:30a
39h 50m
1 stop
Depart: Wed Sep 9 2015 Return: Mon Sep 21 2015 Trip spans 13 days
$1109
Select
United
United
SIN
8:35p
SEA
9:50p
25h 15m
1 stop
SEA
3:50a
SIN
5:20a
25h 30m
2 stops
Depart: Tue Sep 1 2015 Return: Sun Sep 20 2015 Trip spans 20 days
$1125
Select
ANA
ANA
SIN
8:35p
SEA
9:50p
25h 15m
1 stop
SEA
3:50a
SIN
11:15a
31h 25m
2 stops
Depart: Sat Aug 15 2015 Return: Fri Aug 28 2015 Trip spans 14 days
$1172
Select
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
1:40p
SIN
1:50p
24h 10m
1 stop
Depart: Sun Aug 16 2015 Return: Fri Aug 28 2015 Trip spans 13 days
$1172
Select
Emirates
Emirates
SIN
5:45p
SEA
11:55p
30h 10m
1 stop
SEA
1:40p
SIN
7:05p
29h 25m
1 stop
Depart: Sun Jun 21 2015 Return: Wed Aug 5 2015 Trip spans 46 days
$1218
Select
Asiana Airlines
Asiana Airlines
SIN
9:30p
SEA
11:50p
26h 20m
1 stop
SEA
10:40a
SIN
2:30a
39h 50m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 25 2015 Trip spans 22 days
$1220
Select
Emirates
Emirates
SIN
5:45p
SEA
11:55p
30h 10m
1 stop
SEA
1:40p
SIN
7:05p
29h 25m
1 stop
Depart: Tue Jun 2 2015 Return: Wed Jun 24 2015 Trip spans 23 days
$1255
Select
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
1:40p
SIN
1:50p
24h 10m
1 stop
Depart: Sun Jun 7 2015 Return: Wed Jun 24 2015 Trip spans 18 days
$1258
Select
Emirates
Emirates
SIN
8:50p
SEA
11:55p
27h 05m
2 stops
SEA
1:40p
SIN
8:00p
30h 20m
1 stop
Depart: Mon Jun 8 2015 Return: Wed Jun 24 2015 Trip spans 17 days
$1258
Select
Emirates
Emirates
SIN
5:45p
SEA
11:55p
30h 10m
1 stop
SEA
1:40p
SIN
1:50p
24h 10m
1 stop
Depart: Fri Jun 5 2015 Return: Sun Jun 21 2015 Trip spans 17 days
$1259
Select
United
United
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
SEA
3:40a
SIN
5:20a
25h 40m
2 stops
Depart: Mon Aug 3 2015 Return: Tue Aug 25 2015 Trip spans 23 days
$1347
Select
Korean Air
Korean Air
SIN
9:10p
SEA
11:35p
26h 25m
1 stop
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
Depart: Thu Aug 6 2015 Return: Mon Aug 24 2015 Trip spans 19 days
$1380
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
Airports
Origin

Singapore
$995
Destination

Seattle
$995