Find Deals on Flights from Seattle/Tacoma Intl 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/Tacoma Intl to Singapore

(Round-trip)
Depart: Mon Mar 6 2017 Return: Thu Mar 9 2017 Trip spans 4 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
7:25a
24h 00m
2 stops
SIN
9:00p
SEA
8:25p
23h 25m
2 stops
Depart: Sun Mar 12 2017 Return: Mon Mar 20 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
12:56a
SIN
7:30a
29h 34m
2 stops
SIN
4:15p
SEA
1:15a
33h 00m
2 stops
Depart: Thu Mar 9 2017 Return: Wed Mar 22 2017 Trip spans 13 days
EVA Air
EVA Air
SEA
6:30a
SIN
3:05p
32h 35m
1 stop
SIN
11:45a
SEA
5:20p
29h 35m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 1 2017 Trip spans 5 days
Air China
Air China
SEA
6:28a
SIN
11:25a
28h 57m
2 stops
SIN
8:15p
SEA
8:27a
36h 12m
2 stops
Depart: Tue May 16 2017 Return: Thu May 25 2017 Trip spans 10 days
Delta
Delta
SEA
9:06a
SIN
5:30a
20h 24m
1 stop
SIN
1:50a
SEA
8:48p
18h 58m
1 stop
Depart: Sat May 27 2017 Return: Tue Jun 6 2017 Trip spans 11 days
ANA
ANA
SEA
3:10p
SIN
5:15a
38h 05m
2 stops
SIN
7:00a
SEA
5:31a
22h 31m
2 stops
Depart: Wed Mar 22 2017 Return: Tue Apr 4 2017 Trip spans 14 days
China Southern
China Southern
SEA
3:10a
SIN
8:05a
28h 55m
2 stops
SIN
4:00a
SEA
1:39a
45h 39m
2 stops
Depart: Thu Mar 30 2017 Return: Wed Apr 12 2017 Trip spans 14 days
United
United
SEA
1:40a
SIN
5:15a
27h 35m
2 stops
SIN
2:00a
SEA
9:42a
31h 42m
2 stops
Depart: Fri Mar 17 2017 Return: Sun Apr 2 2017 Trip spans 17 days
China Eastern
China Eastern
SEA
1:00p
SIN
8:00a
43h 00m
3 stops
SIN
11:30p
SEA
6:50p
43h 20m
3 stops
Depart: Tue Jul 11 2017 Return: Thu Jul 27 2017 Trip spans 17 days
$1105
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Korean Air
Korean Air
SEA
10:15a
SIN
10:00a
23h 45m
1 stop
SIN
9:10p
SEA
11:35p
26h 25m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
6:15p
34h 50m
2 stops
SIN
10:00p
SEA
9:25p
23h 25m
2 stops
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
2:35a
SIN
7:25a
28h 50m
2 stops
SIN
4:15p
SEA
1:35a
33h 20m
2 stops
Depart: Thu Apr 6 2017 Return: Wed Apr 19 2017 Trip spans 14 days
EVA Air
EVA Air
SEA
7:45a
SIN
5:00p
33h 15m
1 stop
SIN
9:10a
SEA
5:30p
32h 20m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 19 2017 Trip spans 9 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
7:25a
24h 00m
2 stops
SIN
11:40a
SEA
9:25p
33h 45m
2 stops
Depart: Tue Mar 7 2017 Return: Wed Mar 22 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
2:20a
SIN
10:40p
20h 20m
1 stop
SIN
10:30p
SEA
6:20p
19h 50m
1 stop
Depart: Sun Apr 23 2017 Return: Wed May 3 2017 Trip spans 11 days
EVA Air
EVA Air
SEA
9:30p
SIN
5:00p
19h 30m
1 stop
SIN
11:10a
SEA
5:40p
30h 30m
1 stop
Depart: Wed Mar 15 2017 Return: Thu Apr 6 2017 Trip spans 23 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
9:25a
24h 00m
2 stops
SIN
11:40a
SEA
9:25p
33h 45m
2 stops
Depart: Sun May 21 2017 Return: Tue May 23 2017 Trip spans 3 days
ANA
ANA
SEA
9:20a
SIN
5:15a
19h 55m
1 stop
SIN
7:00a
SEA
5:31a
22h 31m
2 stops
Depart: Mon Aug 28 2017 Return: Thu Oct 12 2017 Trip spans 46 days
EVA Air
EVA Air
SEA
10:10p
SIN
5:00p
18h 50m
1 stop
SIN
11:10a
SEA
6:30a
19h 20m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Apr 5 2017 Trip spans 16 days
Major Airline
Major Airline
SEA
5:50p
SIN
7:55p
26h 05m
1 stop
SIN
3:55a
SEA
2:30a
22h 35m
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

Seattle
$635
Destination

Singapore
$635