Find Deals on Flights from Singapore Changi to Seattle/Tacoma Intl (SIN - SEA)

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/Tacoma Intl

(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: Mon Mar 13 2017 Return: Tue May 2 2017 Trip spans 51 days
China Southern
China Southern
SIN
1:50p
SEA
3:25a
37h 35m
3 stops
SEA
5:30a
SIN
5:30p
36h 00m
2 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: 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: 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: Sun Apr 9 2017 Return: Fri Apr 14 2017 Trip spans 6 days
XiamenAir
XiamenAir
SIN
12:15p
SEA
9:25p
33h 10m
2 stops
SEA
9:25a
SIN
7:45p
58h 20m
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: 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: Fri Apr 7 2017 Return: Thu Apr 13 2017 Trip spans 7 days
Delta
Delta
SIN
1:50a
SEA
8:22p
18h 32m
1 stop
SEA
3:45a
SIN
5:30a
25h 45m
2 stops
Depart: Tue Jul 18 2017 Return: Sat Jul 29 2017 Trip spans 12 days
Emirates
Emirates
SIN
5:40p
SEA
5:55p
24h 15m
1 stop
SEA
5:40a
SIN
1:55a
44h 15m
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: Thu Apr 6 2017 Return: Fri Apr 14 2017 Trip spans 9 days
XiamenAir
XiamenAir
SIN
11:40a
SEA
9:25p
33h 45m
2 stops
SEA
9:25a
SIN
9:10p
35h 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: Tue Apr 11 2017 Return: Thu Apr 13 2017 Trip spans 3 days
Delta
Delta
SIN
1:50a
SEA
8:22p
18h 32m
1 stop
SEA
3:45a
SIN
5:30a
25h 45m
2 stops
Depart: Wed Jul 12 2017 Return: Sat Jul 29 2017 Trip spans 18 days
Emirates
Emirates
SIN
6:25a
SEA
5:55p
35h 30m
1 stop
SEA
5:40a
SIN
1:55a
44h 15m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 16 2017 Trip spans 19 days
$1003
Select
Korean Air
Korean Air
SIN
9:10p
SEA
11:35p
26h 25m
1 stop
SEA
10:15a
SIN
12:30a
38h 15m
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
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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.

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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