Find Deals on Flights from Singapore Changi to Seattle

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 Singapore Changi to Seattle

(Round-trip)
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 days
China Southern
China Southern
SIN
11:55p
SEA
4:20a
28h 25m
2 stops
SEA
3:06a
SIN
8:05a
28h 59m
2 stops
Depart: Sat Apr 8 2017 Return: Fri Apr 21 2017 Trip spans 14 days
XiamenAir
XiamenAir
SIN
1:15p
SEA
9:25p
56h 10m
2 stops
SEA
9:25a
SIN
7:45p
58h 20m
2 stops
Depart: Sun May 14 2017 Return: Sun May 28 2017 Trip spans 15 days
Korean Air
Korean Air
SIN
7:00a
SEA
11:20p
40h 20m
1 stop
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 26 2017 Trip spans 14 days
Asiana Airlines
Asiana Airlines
SIN
10:40p
SEA
12:10a
25h 30m
1 stop
SEA
10:20a
SIN
6:30a
20h 10m
1 stop
Depart: Fri Mar 31 2017 Return: Sat Apr 8 2017 Trip spans 9 days
$1009
Select
EVA Air
EVA Air
SIN
9:10a
SEA
5:30p
32h 20m
1 stop
SEA
9:30p
SIN
5:00p
19h 30m
1 stop
Depart: Mon Mar 27 2017 Return: Sun Apr 9 2017 Trip spans 14 days
$1052
Select
China Eastern
China Eastern
SIN
7:10p
SEA
7:44p
24h 34m
1 stop
SEA
11:10a
SIN
10:25a
23h 15m
1 stop
Depart: Thu Sep 28 2017 Return: Thu Oct 12 2017 Trip spans 15 days
$1128
Select
British Airways
British Airways
SIN
6:35p
SEA
5:49a
35h 14m
2 stops
SEA
10:45a
SIN
9:05p
34h 20m
2 stops
Depart: Sun Mar 26 2017 Return: Sat Apr 1 2017 Trip spans 7 days
$1376
Select
Emirates
Emirates
SIN
5:10p
SEA
5:55p
24h 45m
1 stop
SEA
1:35p
SIN
7:05p
29h 30m
1 stop
Depart: Mon Jun 5 2017 Return: Tue Jun 20 2017 Trip spans 16 days
China Southern
China Southern
SIN
1:50p
SEA
3:14a
37h 24m
3 stops
SEA
5:50a
SIN
5:30p
35h 40m
3 stops
Depart: Sun Jun 4 2017 Return: Fri Jun 9 2017 Trip spans 6 days
XiamenAir
XiamenAir
SIN
4:55a
SEA
9:25p
40h 30m
2 stops
SEA
9:25a
SIN
9:10p
35h 45m
2 stops
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
Asiana Airlines
Asiana Airlines
SIN
6:40p
SEA
12:10a
29h 30m
1 stop
SEA
10:20a
SIN
6:30a
20h 10m
1 stop
Depart: Mon Sep 4 2017 Return: Thu Oct 5 2017 Trip spans 32 days
Korean Air
Korean Air
SIN
9:10p
SEA
11:20p
26h 10m
1 stop
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
$1023
Select
EVA Air
EVA Air
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
SEA
7:30a
SIN
6:50p
35h 20m
1 stop
Depart: Fri Jun 2 2017 Return: Fri Jun 9 2017 Trip spans 8 days
China Southern
China Southern
SIN
11:55p
SEA
3:29a
27h 34m
3 stops
SEA
4:05a
SIN
8:05a
28h 00m
2 stops
Depart: Tue Jun 20 2017 Return: Fri Aug 18 2017 Trip spans 60 days
$1003
Select
Asiana Airlines
Asiana Airlines
SIN
6:40p
SEA
11:50p
29h 10m
1 stop
SEA
10:40a
SIN
2:30a
39h 50m
1 stop
Depart: Sat Jun 24 2017 Return: Wed Jul 5 2017 Trip spans 12 days
$1018
Select
XiamenAir
XiamenAir
SIN
5:20a
SEA
9:25p
64h 05m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Wed Mar 29 2017 Return: Sat Apr 1 2017 Trip spans 4 days
$1031
Select
EVA Air
EVA Air
SIN
11:10a
SEA
5:30p
30h 20m
1 stop
SEA
7:30a
SIN
6:50p
35h 20m
1 stop
Depart: Wed Jul 26 2017 Return: Fri Aug 18 2017 Trip spans 24 days
$1168
Select
British Airways
British Airways
SIN
7:15p
SEA
1:29a
30h 14m
2 stops
SEA
7:49a
SIN
9:05p
37h 16m
2 stops
Depart: Mon Jun 19 2017 Return: Fri Aug 18 2017 Trip spans 61 days
China Southern
China Southern
SIN
11:55p
SEA
3:14a
27h 19m
3 stops
SEA
7:00a
SIN
5:30p
34h 30m
2 stops
Depart: Tue Jul 25 2017 Return: Sun Aug 20 2017 Trip spans 27 days
$1143
Select
Korean Air
Korean Air
SIN
6:35p
SEA
11:35p
29h 00m
1 stop
SEA
10:15a
SIN
12:30a
38h 15m
1 stop
* 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.

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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,
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Airports
Origin

Singapore
$913
Destination

Seattle
$913
Airlines Airline reviews

1 traveler who booked a flight from Singapore to Seattle rated their chosen airline with an average of 9.3

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
8.0
Food
10.0
Entertainment
8.0