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

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 Changi

(Round-trip)
Depart: Wed Nov 16 2016 Return: Tue Nov 22 2016 Trip spans 7 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
7:25a
24h 00m
2 stops
SIN
9:00p
SEA
8:25p
23h 25m
2 stops
Depart: Wed Sep 28 2016 Return: Tue Oct 4 2016 Trip spans 7 days
EVA Air
EVA Air
SEA
9:30p
SIN
5:00p
19h 30m
1 stop
SIN
11:10a
SEA
6:30a
19h 20m
1 stop
Depart: Thu Jan 12 2017 Return: Wed Jan 18 2017 Trip spans 7 days
Air China
Air China
SEA
4:00a
SIN
9:30a
29h 30m
2 stops
SIN
7:15p
SEA
4:38a
33h 23m
2 stops
Depart: Sun Nov 13 2016 Return: Sun Nov 27 2016 Trip spans 15 days
Major Airline
Major Airline
SEA
2:50p
SIN
11:05a
20h 15m
1 stop
SIN
3:10a
SEA
12:10a
21h 00m
1 stop
Depart: Tue Dec 6 2016 Return: Tue Dec 13 2016 Trip spans 8 days
China Airlines
China Airlines
SEA
1:00p
SIN
4:05p
27h 05m
2 stops
SIN
9:05a
SEA
9:50a
24h 45m
2 stops
Depart: Sat Jan 21 2017 Return: Mon Feb 13 2017 Trip spans 24 days
China Southern
China Southern
SEA
4:30a
SIN
3:30p
35h 00m
2 stops
SIN
12:50p
SEA
10:24p
33h 34m
2 stops
Depart: Sun Jan 22 2017 Return: Thu Jan 26 2017 Trip spans 5 days
United
United
SEA
7:20a
SIN
3:40a
20h 20m
1 stop
SIN
1:30a
SEA
9:20p
19h 50m
1 stop
Depart: Sun Nov 27 2016 Return: Thu Jan 12 2017 Trip spans 47 days
ANA
ANA
SEA
7:20a
SIN
2:25a
19h 05m
1 stop
SIN
1:30a
SEA
9:20p
19h 50m
1 stop
Depart: Thu Dec 1 2016 Return: Wed Jan 11 2017 Trip spans 42 days
Singapore Airlines
Singapore Airlines
SEA
6:00a
SIN
9:00a
27h 00m
2 stops
SIN
9:45p
SEA
4:15a
30h 30m
2 stops
Depart: Fri Nov 11 2016 Return: Tue Nov 22 2016 Trip spans 12 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
6:15p
34h 50m
2 stops
SIN
9:00p
SEA
8:25p
23h 25m
2 stops
Depart: Mon Nov 14 2016 Return: Tue Nov 22 2016 Trip spans 9 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
1:10a
41h 45m
2 stops
SIN
9:00p
SEA
8:25p
23h 25m
2 stops
Depart: Sun Oct 9 2016 Return: Mon Oct 24 2016 Trip spans 16 days
EVA Air
EVA Air
SEA
9:30p
SIN
5:00p
19h 30m
1 stop
SIN
11:15a
SEA
6:30a
19h 15m
1 stop
Depart: Sat Jan 14 2017 Return: Wed Jan 18 2017 Trip spans 5 days
Air China
Air China
SEA
8:30a
SIN
12:55a
40h 25m
2 stops
SIN
7:15p
SEA
4:38a
33h 23m
2 stops
Depart: Wed Dec 7 2016 Return: Thu Dec 15 2016 Trip spans 9 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
7:25a
24h 00m
2 stops
SIN
10:40a
SEA
8:25p
33h 45m
2 stops
Depart: Thu Jan 19 2017 Return: Mon Feb 13 2017 Trip spans 26 days
Major Airline
Major Airline
SEA
2:50p
SIN
12:30p
21h 40m
1 stop
SIN
1:40a
SEA
12:10a
22h 30m
1 stop
Depart: Thu Nov 17 2016 Return: Tue Nov 29 2016 Trip spans 13 days
China Airlines
China Airlines
SEA
2:05a
SIN
4:05p
38h 00m
2 stops
SIN
9:05a
SEA
9:50a
24h 45m
2 stops
Depart: Wed Oct 12 2016 Return: Tue Oct 18 2016 Trip spans 7 days
EVA Air
EVA Air
SEA
9:30p
SIN
6:50p
21h 20m
1 stop
SIN
11:10a
SEA
6:30a
19h 20m
1 stop
Depart: Sun Jan 15 2017 Return: Wed Jan 18 2017 Trip spans 4 days
Air China
Air China
SEA
4:00a
SIN
9:30a
29h 30m
2 stops
SIN
7:15p
SEA
4:38a
33h 23m
2 stops
Depart: Tue Jan 24 2017 Return: Mon Jan 30 2017 Trip spans 7 days
United
United
SEA
7:20a
SIN
2:25a
19h 05m
1 stop
SIN
1:30a
SEA
9:20p
19h 50m
1 stop
Depart: Tue Nov 15 2016 Return: Sat Dec 3 2016 Trip spans 19 days
China Southern
China Southern
SEA
2:43a
SIN
3:30p
36h 47m
3 stops
SIN
12:50p
SEA
3:04a
38h 14m
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,
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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Seattle
$607
Destination

Singapore
$607