Find Cheap 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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Book cheap flights from Singapore to Seattle

(Round-trip)
Depart: Mon Sep 18 2017 Return: Mon Oct 2 2017 Trip spans 15 days
XiamenAir
XiamenAir
SIN
1:15p
SEA
9:25p
56h 10m
2 stops
SEA
9:25a
SIN
7:45p
34h 20m
2 stops
Depart: Thu Jun 8 2017 Return: Thu Jun 22 2017 Trip spans 15 days
China Southern
China Southern
SIN
11:55p
SEA
7:39a
31h 44m
2 stops
SEA
1:00p
SIN
5:30p
28h 30m
2 stops
Depart: Mon May 15 2017 Return: Sun May 28 2017 Trip spans 14 days
Delta
Delta
SIN
1:50a
SEA
6:26a
28h 36m
2 stops
SEA
3:45a
SIN
5:30a
25h 45m
2 stops
Depart: Tue Aug 22 2017 Return: Sun Aug 27 2017 Trip spans 6 days
$1010
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
Depart: Sat Jul 22 2017 Return: Thu Jul 27 2017 Trip spans 6 days
$1216
Select
EVA Air
EVA Air
SIN
9:10a
SEA
6:00p
32h 50m
1 stop
SEA
10:10p
SIN
6:50p
20h 40m
1 stop
Depart: Thu Apr 27 2017 Return: Fri Jun 16 2017 Trip spans 51 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 Apr 28 2017 Return: Tue Jun 13 2017 Trip spans 47 days
$1618
Select
Japan Airlines
Japan Airlines
SIN
4:10a
SEA
4:01a
23h 51m
2 stops
SEA
5:45a
SIN
5:20a
23h 35m
2 stops
Depart: Fri Jun 9 2017 Return: Thu Jun 22 2017 Trip spans 14 days
China Southern
China Southern
SIN
9:30a
SEA
3:19a
41h 49m
2 stops
SEA
1:00p
SIN
5:30p
28h 30m
2 stops
Depart: Sat Jun 24 2017 Return: Fri Jun 30 2017 Trip spans 7 days
XiamenAir
XiamenAir
SIN
1:15p
SEA
9:25p
56h 10m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
$1013
Select
Korean Air
Korean Air
SIN
6:35p
SEA
11:20p
28h 45m
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
China Southern
China Southern
SIN
11:55p
SEA
3:40a
27h 45m
3 stops
SEA
3:00p
SIN
5:30p
26h 30m
2 stops
Depart: Mon May 1 2017 Return: Sun May 7 2017 Trip spans 7 days
$1044
Select
Delta
Delta
SIN
1:50a
SEA
8:37a
30h 47m
2 stops
SEA
2:55p
SIN
5:30a
38h 35m
2 stops
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
$1013
Select
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: Sat Jun 10 2017 Return: Wed Jun 28 2017 Trip spans 19 days
XiamenAir
XiamenAir
SIN
1:15p
SEA
9:25p
56h 10m
2 stops
SEA
9:25a
SIN
3:10a
41h 45m
2 stops
Depart: Mon Jul 3 2017 Return: Sun Jul 23 2017 Trip spans 21 days
$1062
Select
Delta
Delta
SIN
1:50a
SEA
4:49a
26h 59m
2 stops
SEA
6:45p
SIN
5:10a
34h 25m
2 stops
Depart: Wed May 3 2017 Return: Mon May 15 2017 Trip spans 13 days
China Southern
China Southern
SIN
1:50p
SEA
3:09a
37h 19m
3 stops
SEA
2:50p
SIN
5:30p
26h 40m
2 stops
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
$1236
Select
EVA Air
EVA Air
SIN
11:10a
SEA
6:50a
19h 40m
1 stop
SEA
7:30a
SIN
5:00p
33h 30m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 23 2017 Trip spans 23 days
$1052
Select
Korean Air
Korean Air
SIN
6:35p
SEA
11:20p
28h 45m
1 stop
SEA
10:15a
SIN
4:50a
18h 35m
1 stop
Depart: Sun Jun 11 2017 Return: Sat Jul 1 2017 Trip spans 21 days
$1064
Select
Delta
Delta
SIN
1:50a
SEA
6:26a
28h 36m
2 stops
SEA
3:00p
SIN
5:10a
38h 10m
2 stops
Depart: Mon Sep 4 2017 Return: Mon Oct 9 2017 Trip spans 36 days
China Southern
China Southern
SIN
11:55p
SEA
3:15a
27h 20m
3 stops
SEA
2:45p
SIN
5:30p
26h 45m
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.

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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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Singapore
$784
Destination

Seattle
$784
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