Find Cheap Flights from Seattle to Singapore

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Singapore

(Round-trip)
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
Air China
Air China
SEA
6:55a
SIN
11:25a
28h 30m
2 stops
SIN
8:15p
SEA
4:00a
31h 45m
2 stops
Depart: Fri Jun 2 2017 Return: Thu Jun 8 2017 Trip spans 7 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
4:00a
42h 35m
3 stops
SIN
5:20a
SEA
9:25p
40h 05m
2 stops
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
11:43p
SIN
6:25a
30h 42m
2 stops
SIN
3:10p
SEA
11:57p
32h 47m
2 stops
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
EVA Air
EVA Air
SEA
7:30a
SIN
5:00p
33h 30m
1 stop
SIN
11:10a
SEA
5:40p
30h 30m
1 stop
Depart: Mon Aug 14 2017 Return: Sat Aug 26 2017 Trip spans 13 days
Korean Air
Korean Air
SEA
10:15a
SIN
12:30a
38h 15m
1 stop
SIN
6:35p
SEA
11:35p
29h 00m
1 stop
Depart: Tue Sep 12 2017 Return: Mon Oct 2 2017 Trip spans 21 days
United
United
SEA
2:30a
SIN
5:15a
26h 45m
2 stops
SIN
2:00a
SEA
5:17a
27h 17m
2 stops
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
China Airlines
China Airlines
SEA
5:50a
SIN
12:15a
42h 25m
2 stops
SIN
9:25a
SEA
7:42a
46h 17m
2 stops
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Delta
Delta
SEA
9:00a
SIN
5:10a
20h 10m
1 stop
SIN
1:50a
SEA
8:11a
30h 21m
2 stops
Depart: Tue Oct 3 2017 Return: Sun Oct 15 2017 Trip spans 13 days
Cathay Pacific
Cathay Pacific
SEA
5:55a
SIN
10:25a
28h 30m
2 stops
SIN
4:10p
SEA
5:04a
36h 54m
2 stops
Depart: Tue Jun 6 2017 Return: Sat Jun 10 2017 Trip spans 5 days
$1115
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Air Canada
Air Canada
SEA
5:05a
SIN
5:15a
24h 10m
2 stops
SIN
2:00a
SEA
7:51a
29h 51m
2 stops
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Air China
Air China
SEA
2:15p
SIN
2:40a
36h 25m
2 stops
SIN
8:15p
SEA
4:00a
31h 45m
2 stops
Depart: Fri Oct 20 2017 Return: Wed Oct 25 2017 Trip spans 6 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
7:45p
34h 20m
2 stops
SIN
1:15p
SEA
9:25p
56h 10m
2 stops
Depart: Sat Oct 21 2017 Return: Thu Oct 26 2017 Trip spans 6 days
Air China
Air China
SEA
2:15p
SIN
11:25a
45h 10m
2 stops
SIN
8:15p
SEA
4:38a
32h 23m
2 stops
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
4:00a
42h 35m
2 stops
SIN
5:20a
SEA
9:25p
64h 05m
3 stops
Depart: Mon Sep 18 2017 Return: Tue Sep 26 2017 Trip spans 9 days
EVA Air
EVA Air
SEA
7:30a
SIN
5:00p
33h 30m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Wed Sep 13 2017 Return: Mon Oct 2 2017 Trip spans 20 days
United
United
SEA
1:40a
SIN
5:15a
27h 35m
2 stops
SIN
2:00a
SEA
11:51p
21h 51m
2 stops
Depart: Thu Oct 5 2017 Return: Sun Oct 15 2017 Trip spans 11 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: Mon Oct 16 2017 Return: Thu Oct 26 2017 Trip spans 11 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
9:10p
35h 45m
2 stops
SIN
11:40a
SEA
9:25p
33h 45m
2 stops
Depart: Tue Oct 10 2017 Return: Sat Oct 21 2017 Trip spans 12 days
EVA Air
EVA Air
SEA
9:30p
SIN
6:50p
21h 20m
1 stop
SIN
11:10a
SEA
5:40p
30h 30m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Oct 2 2017 Trip spans 19 days
United
United
SEA
2:30a
SIN
5:15a
26h 45m
2 stops
SIN
2:00a
SEA
6:36a
28h 36m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$580
Destination

Singapore
$580