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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: Mon Sep 21 2015 Return: Thu Oct 1 2015 Trip spans 11 days
EVA Air
EVA Air
SEA
9:50p
SIN
6:50p
21h 00m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Tue Oct 6 2015 Return: Wed Oct 21 2015 Trip spans 16 days
EVA Air
EVA Air
SEA
9:50p
SIN
5:00p
19h 10m
1 stop
SIN
11:10a
SEA
6:30a
19h 20m
1 stop
Depart: Sun Oct 25 2015 Return: Tue Nov 10 2015 Trip spans 17 days
EVA Air
EVA Air
SEA
10:00p
SIN
6:50p
20h 50m
1 stop
SIN
8:10a
SEA
5:10a
21h 00m
1 stop
Depart: Tue May 5 2015 Return: Fri May 8 2015 Trip spans 4 days
Korean Air
Korean Air
SEA
10:15a
SIN
10:00a
23h 45m
1 stop
SIN
7:00a
SEA
11:20p
40h 20m
1 stop
Depart: Tue May 19 2015 Return: Mon Jun 1 2015 Trip spans 14 days
Korean Air
Korean Air
SEA
10:15a
SIN
12:30a
38h 15m
1 stop
SIN
7:00a
SEA
11:20p
40h 20m
1 stop
Depart: Wed May 20 2015 Return: Mon Jun 1 2015 Trip spans 13 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: Mon Apr 27 2015 Return: Thu May 7 2015 Trip spans 11 days
Delta
Delta
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
Depart: Tue May 12 2015 Return: Mon May 18 2015 Trip spans 7 days
United
United
SEA
8:40a
SIN
5:05a
20h 25m
1 stop
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Tue Apr 28 2015 Return: Thu May 7 2015 Trip spans 10 days
Delta
Delta
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
Depart: Wed Apr 29 2015 Return: Thu May 7 2015 Trip spans 9 days
Delta
Delta
SEA
10:00a
SIN
5:05a
19h 05m
1 stop
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
Depart: Mon May 4 2015 Return: Mon May 11 2015 Trip spans 8 days
Delta
Delta
SEA
10:11a
SIN
4:50a
18h 39m
1 stop
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
Depart: Thu May 7 2015 Return: Mon May 11 2015 Trip spans 5 days
Delta
Delta
SEA
10:11a
SIN
4:50a
18h 39m
1 stop
SIN
2:55a
SEA
8:30p
17h 35m
1 stop
Depart: Wed May 6 2015 Return: Mon May 18 2015 Trip spans 13 days
United
United
SEA
3:42a
SIN
11:15a
31h 33m
2 stops
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Wed May 13 2015 Return: Mon May 18 2015 Trip spans 6 days
United
United
SEA
8:29a
SIN
11:15a
26h 46m
2 stops
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
Depart: Mon May 18 2015 Return: Wed May 27 2015 Trip spans 10 days
United
United
SEA
8:32a
SIN
11:15a
26h 43m
2 stops
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Mon May 11 2015 Return: Mon May 18 2015 Trip spans 8 days
United
United
SEA
3:42a
SIN
5:05a
25h 23m
2 stops
SIN
2:10a
SEA
9:50p
19h 40m
1 stop
Depart: Thu May 14 2015 Return: Mon May 18 2015 Trip spans 5 days
United
United
SEA
3:42a
SIN
5:05a
25h 23m
2 stops
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Sun Apr 26 2015 Return: Tue May 5 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 Aug 3 2015 Return: Tue Aug 25 2015 Trip spans 23 days
ANA
ANA
SEA
3:35a
SIN
4:15a
24h 40m
2 stops
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Tue Jul 28 2015 Return: Sun Aug 9 2015 Trip spans 13 days
$1272
Select
Emirates
Emirates
SEA
5:40a
SIN
1:50p
32h 10m
1 stop
SIN
5:45p
SEA
11:55p
30h 10m
1 stop
Airports
Origin

Seattle
$838
Destination

Singapore
$838