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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: Thu Apr 16 2015 Return: Thu Apr 30 2015 Trip spans 15 days
Delta
Delta
SIN
2:55a
SEA
8:29p
17h 34m
1 stop
SEA
10:00a
SIN
4:50a
18h 50m
1 stop
Depart: Tue May 12 2015 Return: Thu May 28 2015 Trip spans 17 days
Delta
Delta
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
SEA
10:11a
SIN
4:50a
18h 39m
1 stop
Depart: Thu Sep 10 2015 Return: Mon Sep 21 2015 Trip spans 12 days
American Airlines
American Airlines
SIN
4:10a
SEA
7:13a
27h 03m
2 stops
SEA
1:10a
SIN
5:15a
28h 05m
2 stops
Depart: Fri Jul 3 2015 Return: Sat Jul 11 2015 Trip spans 9 days
United
United
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Tue Jul 7 2015 Return: Sun Jul 19 2015 Trip spans 13 days
United
United
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Wed Jul 8 2015 Return: Sun Jul 19 2015 Trip spans 12 days
United
United
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Tue Jul 14 2015 Return: Mon Jul 27 2015 Trip spans 14 days
United
United
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
SEA
3:35a
SIN
5:20a
25h 45m
2 stops
Depart: Tue Jun 30 2015 Return: Tue Jul 28 2015 Trip spans 29 days
United
United
SIN
2:00a
SEA
2:57a
24h 57m
2 stops
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Mon Jul 6 2015 Return: Wed Jul 15 2015 Trip spans 10 days
United
United
SIN
2:00a
SEA
8:29a
30h 29m
2 stops
SEA
1:15a
SIN
5:20a
28h 05m
2 stops
Depart: Thu Jul 9 2015 Return: Wed Jul 15 2015 Trip spans 7 days
United
United
SIN
2:00a
SEA
9:30a
31h 30m
2 stops
SEA
3:35a
SIN
5:20a
25h 45m
2 stops
Depart: Wed Jul 15 2015 Return: Mon Jul 27 2015 Trip spans 13 days
United
United
SIN
2:00a
SEA
9:30a
31h 30m
2 stops
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Fri Jul 10 2015 Return: Wed Jul 15 2015 Trip spans 6 days
United
United
SIN
2:10a
SEA
5:17a
27h 07m
2 stops
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Mon Jul 13 2015 Return: Mon Jul 27 2015 Trip spans 15 days
United
United
SIN
2:10a
SEA
9:30a
31h 20m
2 stops
SEA
4:50a
SIN
5:20a
24h 30m
2 stops
Depart: Thu Jul 16 2015 Return: Mon Jul 27 2015 Trip spans 12 days
United
United
SIN
2:10a
SEA
2:40a
24h 30m
2 stops
SEA
1:15a
SIN
5:20a
28h 05m
2 stops
Depart: Thu Jul 2 2015 Return: Sat Jul 11 2015 Trip spans 10 days
ANA
ANA
SIN
8:35p
SEA
9:50p
25h 15m
1 stop
SEA
8:40a
SIN
4:15a
19h 35m
1 stop
Depart: Sun Jul 12 2015 Return: Wed Jul 29 2015 Trip spans 18 days
$1000
Select
ANA
ANA
SIN
8:35p
SEA
8:29a
35h 54m
2 stops
SEA
3:35a
SIN
11:15a
31h 40m
2 stops
Depart: Sat Apr 18 2015 Return: Sun May 17 2015 Trip spans 30 days
$1124
Select
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
1:40p
SIN
1:50p
24h 10m
1 stop
Depart: Wed May 27 2015 Return: Tue Jun 30 2015 Trip spans 35 days
$1132
Select
Asiana Airlines
Asiana Airlines
SIN
6:40p
SEA
11:50p
29h 10m
1 stop
SEA
10:20a
SIN
2:30a
40h 10m
1 stop
Depart: Tue May 26 2015 Return: Tue Jun 30 2015 Trip spans 36 days
$1209
Select
Korean Air
Korean Air
SIN
9:10p
SEA
11:20p
26h 10m
1 stop
SEA
10:15a
SIN
10:00a
23h 45m
1 stop
Depart: Thu May 28 2015 Return: Tue Jun 16 2015 Trip spans 20 days
$1225
Select
Air China
Air China
SIN
8:15p
SEA
5:00a
32h 45m
2 stops
SEA
7:20a
SIN
11:25a
28h 05m
2 stops
Airports
Origin

Singapore
$772
Destination

Seattle
$772