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

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

Book cheap flights from Seattle/Tacoma Intl to Singapore Changi

(Round-trip)
Depart: Tue Apr 7 2015 Return: Tue Apr 21 2015 Trip spans 15 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Sun Apr 19 2015 Return: Tue Apr 28 2015 Trip spans 10 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 28 2015 Trip spans 9 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Mon Apr 27 2015 Return: Tue May 5 2015 Trip spans 9 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Tue Apr 28 2015 Return: Mon May 25 2015 Trip spans 28 days
Korean Air
Korean Air
SEA
10:15a
SIN
12:30a
38h 15m
1 stop
SIN
9:10p
SEA
11:20p
26h 10m
1 stop
Depart: Tue May 19 2015 Return: Thu Jun 4 2015 Trip spans 17 days
Korean Air
Korean Air
SEA
10:15a
SIN
10:00a
23h 45m
1 stop
SIN
9:10p
SEA
11:20p
26h 10m
1 stop
Depart: Wed May 20 2015 Return: Thu Jun 4 2015 Trip spans 16 days
Korean Air
Korean Air
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
SIN
9:10p
SEA
11:20p
26h 10m
1 stop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
ANA
ANA
SEA
8:40a
SIN
5:05a
20h 25m
1 stop
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
ANA
ANA
SEA
8:40a
SIN
5:05a
20h 25m
1 stop
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
Depart: Mon Apr 6 2015 Return: Tue Apr 14 2015 Trip spans 9 days
Delta
Delta
SEA
9:25a
SIN
5:05a
19h 40m
1 stop
SIN
2:55a
SEA
8:29p
17h 34m
1 stop
Depart: Thu May 14 2015 Return: Tue Jun 2 2015 Trip spans 20 days
United
United
SEA
8:40a
SIN
5:15a
20h 35m
1 stop
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
Depart: Thu Apr 9 2015 Return: Tue Apr 14 2015 Trip spans 6 days
Delta
Delta
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
SIN
2:55a
SEA
8:29p
17h 34m
1 stop
Depart: Mon Apr 13 2015 Return: Thu Apr 16 2015 Trip spans 4 days
Delta
Delta
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
SIN
2:55a
SEA
8:29p
17h 34m
1 stop
Depart: Wed Aug 5 2015 Return: Mon Aug 31 2015 Trip spans 27 days
$1119
Select
Singapore Airlines
Singapore Airlines
SEA
6:20a
SIN
5:50a
23h 30m
2 stops
SIN
2:30p
SEA
5:30a
39h 00m
2 stops
Depart: Thu Aug 13 2015 Return: Sat Aug 29 2015 Trip spans 17 days
$1197
Select
China Airlines
China Airlines
SEA
3:05a
SIN
6:15p
39h 10m
2 stops
SIN
10:15a
SEA
8:05a
45h 50m
2 stops
Depart: Fri Jun 19 2015 Return: Tue Jul 21 2015 Trip spans 33 days
$1307
Select
Air Canada
Air Canada
SEA
5:10a
SIN
5:20a
24h 10m
2 stops
SIN
1:50a
SEA
8:28a
30h 38m
2 stops
Depart: Mon May 25 2015 Return: Thu May 28 2015 Trip spans 4 days
$1964
Select
American Airlines
American Airlines
SEA
8:15p
SIN
5:15a
33h 00m
2 stops
SIN
9:20p
SEA
11:04a
37h 44m
2 stops
Airports
Origin

Seattle
$854
Destination

Singapore
$854