Find Deals on Flights from Singapore 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Singapore to Seattle

(Round-trip)
Depart: Sun May 28 2017 Return: Fri Jun 9 2017 Trip spans 13 days
XiamenAir
XiamenAir
SIN
4:55a
SEA
9:25p
40h 30m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Fri May 26 2017 Return: Sat Jun 10 2017 Trip spans 16 days
China Southern
China Southern
SIN
11:55p
SEA
3:29a
27h 34m
3 stops
SEA
6:05a
SIN
5:30p
35h 25m
3 stops
Depart: Thu May 11 2017 Return: Sat May 27 2017 Trip spans 17 days
ANA
ANA
SIN
2:00a
SEA
3:21a
25h 21m
2 stops
SEA
3:10p
SIN
5:15a
38h 05m
2 stops
Depart: Mon Mar 13 2017 Return: Tue Mar 21 2017 Trip spans 9 days
Delta
Delta
SIN
8:25p
SEA
8:20p
23h 55m
1 stop
SEA
8:16a
SIN
5:10a
20h 54m
1 stop
Depart: Fri Jun 30 2017 Return: Sun Jul 9 2017 Trip spans 10 days
Korean Air
Korean Air
SIN
7:00a
SEA
11:35p
40h 35m
1 stop
SEA
10:15a
SIN
12:30a
38h 15m
1 stop
Depart: Thu Jul 13 2017 Return: Sat Jul 29 2017 Trip spans 17 days
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
1:35p
SIN
1:55a
36h 20m
1 stop
Depart: Wed Mar 22 2017 Return: Thu Apr 6 2017 Trip spans 16 days
$1023
Select
EVA Air
EVA Air
SIN
9:10a
SEA
6:10a
21h 00m
1 stop
SEA
9:30p
SIN
5:00p
19h 30m
1 stop
Depart: Sat May 27 2017 Return: Fri Jun 9 2017 Trip spans 14 days
XiamenAir
XiamenAir
SIN
12:15p
SEA
9:25p
57h 10m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Tue Jun 13 2017 Return: Mon Jul 3 2017 Trip spans 21 days
XiamenAir
XiamenAir
SIN
4:55a
SEA
9:25p
40h 30m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Wed May 10 2017 Return: Sat May 27 2017 Trip spans 18 days
China Southern
China Southern
SIN
11:55p
SEA
3:09a
27h 14m
3 stops
SEA
6:05a
SIN
5:30p
35h 25m
3 stops
Depart: Sat Mar 18 2017 Return: Wed Mar 22 2017 Trip spans 5 days
Delta
Delta
SIN
8:25p
SEA
8:20p
23h 55m
1 stop
SEA
8:16a
SIN
5:10a
20h 54m
1 stop
Depart: Wed Jul 19 2017 Return: Mon Jul 24 2017 Trip spans 6 days
$1000
Select
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
5:40a
SIN
1:50p
32h 10m
1 stop
Depart: Mon Jul 10 2017 Return: Fri Jul 21 2017 Trip spans 12 days
$1003
Select
Korean Air
Korean Air
SIN
9:10p
SEA
11:35p
26h 25m
1 stop
SEA
10:15a
SIN
10:00a
23h 45m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Delta
Delta
SIN
8:25p
SEA
7:19p
46h 54m
2 stops
SEA
8:16a
SIN
5:10a
20h 54m
1 stop
Depart: Tue Mar 14 2017 Return: Sat Mar 25 2017 Trip spans 12 days
$1033
Select
Emirates
Emirates
SIN
9:20p
SEA
12:05a
26h 45m
1 stop
SEA
1:40p
SIN
8:00p
30h 20m
1 stop
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
$1050
Select
Korean Air
Korean Air
SIN
9:10p
SEA
11:35p
26h 25m
1 stop
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 21 2017 Trip spans 6 days
Delta
Delta
SIN
8:25p
SEA
7:19p
46h 54m
2 stops
SEA
8:16a
SIN
5:10a
20h 54m
1 stop
Depart: Fri Mar 17 2017 Return: Wed Mar 22 2017 Trip spans 6 days
Delta
Delta
SIN
6:00a
SEA
6:43p
60h 43m
2 stops
SEA
8:16a
SIN
5:10a
20h 54m
1 stop
Depart: Mon Aug 14 2017 Return: Sat Aug 19 2017 Trip spans 6 days
$1087
Select
Emirates
Emirates
SIN
9:40p
SEA
11:55p
26h 15m
1 stop
SEA
1:35p
SIN
7:05p
29h 30m
1 stop
Depart: Tue Aug 15 2017 Return: Sat Aug 19 2017 Trip spans 5 days
$1088
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.

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

Singapore
$688
Destination

Seattle
$688
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