Find Deals on Flights from Seattle to Singapore Changi

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 to Singapore Changi

(Round-trip)
Depart: Wed Apr 26 2017 Return: Sun Apr 30 2017 Trip spans 5 days
Air China
Air China
SEA
6:28a
SIN
11:25a
28h 57m
2 stops
SIN
5:30a
SEA
5:00a
47h 30m
2 stops
Depart: Fri Feb 17 2017 Return: Thu Feb 23 2017 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 Mar 22 2017 Return: Mon Apr 10 2017 Trip spans 20 days
Major Airline
Major Airline
SEA
3:05a
SIN
1:30p
34h 25m
2 stops
SIN
7:55p
SEA
2:00a
30h 05m
3 stops
Depart: Tue May 9 2017 Return: Tue May 23 2017 Trip spans 15 days
EVA Air
EVA Air
SEA
7:45a
SIN
6:50p
35h 05m
1 stop
SIN
11:10a
SEA
6:30a
19h 20m
1 stop
Depart: Sun Mar 26 2017 Return: Sun Apr 2 2017 Trip spans 8 days
China Eastern
China Eastern
SEA
12:59p
SIN
7:30a
42h 31m
3 stops
SIN
11:30p
SEA
6:50p
43h 20m
3 stops
Depart: Wed Mar 1 2017 Return: Tue Apr 11 2017 Trip spans 41 days
Delta
Delta
SEA
6:30a
SIN
3:05a
20h 35m
1 stop
SIN
1:50a
SEA
8:22p
18h 32m
1 stop
Depart: Sat Jan 28 2017 Return: Tue Feb 14 2017 Trip spans 18 days
China Southern
China Southern
SEA
5:45a
SIN
3:30p
33h 45m
2 stops
SIN
10:55p
SEA
4:15a
29h 20m
2 stops
Depart: Sun May 28 2017 Return: Wed May 31 2017 Trip spans 4 days
ANA
ANA
SEA
9:20a
SIN
4:15a
18h 55m
1 stop
SIN
7:00a
SEA
5:31a
22h 31m
2 stops
Depart: Thu Feb 2 2017 Return: Sun Mar 5 2017 Trip spans 32 days
Japan Airlines
Japan Airlines
SEA
1:00a
SIN
3:50a
26h 50m
2 stops
SIN
9:05p
SEA
4:04a
30h 59m
2 stops
Depart: Sun Feb 12 2017 Return: Mon Feb 20 2017 Trip spans 9 days
United
United
SEA
7:20a
SIN
3:40a
20h 20m
1 stop
SIN
1:30a
SEA
8:05a
30h 35m
2 stops
Depart: Sat Apr 22 2017 Return: Wed May 3 2017 Trip spans 12 days
Air China
Air China
SEA
2:35p
SIN
2:40a
36h 05m
2 stops
SIN
8:15p
SEA
4:45a
32h 30m
2 stops
Depart: Wed Mar 15 2017 Return: Thu Mar 23 2017 Trip spans 9 days
XiamenAir
XiamenAir
SEA
9:25a
SIN
9:25a
24h 00m
2 stops
SIN
10:00p
SEA
9:25p
23h 25m
2 stops
Depart: Sun Apr 23 2017 Return: Tue May 2 2017 Trip spans 10 days
Air China
Air China
SEA
6:28a
SIN
11:25a
28h 57m
2 stops
SIN
8:15p
SEA
4:45a
32h 30m
2 stops
Depart: Wed Mar 29 2017 Return: Sat Apr 8 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
1:05a
SIN
4:20p
39h 15m
2 stops
SIN
4:15p
SEA
12:39a
32h 24m
2 stops
Depart: Fri Mar 3 2017 Return: Sat Mar 18 2017 Trip spans 15 days
XiamenAir
XiamenAir
SEA
7:25a
SIN
7:25a
24h 00m
2 stops
SIN
10:00p
SEA
9:25p
47h 25m
2 stops
Depart: Tue Apr 18 2017 Return: Mon Apr 24 2017 Trip spans 7 days
EVA Air
EVA Air
SEA
7:45a
SIN
5:00p
33h 15m
1 stop
SIN
11:10a
SEA
5:30p
30h 20m
1 stop
Depart: Mon Apr 24 2017 Return: Tue May 2 2017 Trip spans 9 days
Air China
Air China
SEA
6:28a
SIN
11:25a
28h 57m
2 stops
SIN
8:15p
SEA
5:03a
32h 48m
2 stops
Depart: Sun May 7 2017 Return: Sat May 13 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
11:35a
SIN
1:25p
25h 50m
2 stops
SIN
2:25a
SEA
3:05a
24h 40m
2 stops
Depart: Thu May 11 2017 Return: Tue May 30 2017 Trip spans 20 days
Delta
Delta
SEA
3:45a
SIN
5:25a
25h 40m
2 stops
SIN
1:50a
SEA
8:48p
18h 58m
1 stop
Depart: Thu Apr 27 2017 Return: Sun May 7 2017 Trip spans 11 days
Air China
Air China
SEA
6:28a
SIN
2:40a
44h 12m
2 stops
SIN
5:30a
SEA
5:17a
47h 47m
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.

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
$594
Destination

Singapore
$594