Find Cheap Flights from Seattle 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Singapore

(Round-trip)
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
Air China
Air China
SEA
12:00a
SIN
12:25p
36h 25m
2 stops
SIN
12:00a
SEA
8:23a
32h 23m
2 stops
Depart: Wed Aug 9 2017 Return: Wed Aug 23 2017 Trip spans 15 days
XiamenAir
XiamenAir
SEA
12:00a
SIN
10:20a
58h 20m
2 stops
SIN
12:00a
SEA
8:10a
56h 10m
2 stops
Depart: Tue Aug 1 2017 Return: Thu Aug 31 2017 Trip spans 31 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
SIN
9:20p
21h 20m
2 stops
SIN
12:00a
SEA
11:39p
23h 39m
2 stops
Depart: Thu Aug 10 2017 Return: Fri Aug 25 2017 Trip spans 16 days
United
United
SEA
12:00a
SIN
3:32a
27h 32m
2 stops
SIN
12:00a
SEA
10:32p
22h 32m
1 stop
Depart: Fri Aug 4 2017 Return: Wed Aug 23 2017 Trip spans 20 days
EVA Air
EVA Air
SEA
12:00a
SIN
8:40p
20h 40m
1 stop
SIN
12:00a
SEA
8:50a
32h 50m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Aug 8 2017 Trip spans 25 days
Major Airline
Major Airline
SEA
12:00a
SIN
11:10a
35h 10m
3 stops
SIN
12:00a
SEA
1:14a
25h 14m
3 stops
Depart: Sun Jul 9 2017 Return: Mon Jul 31 2017 Trip spans 23 days
$1045
Select
China Southern
China Southern
SEA
12:00a
SIN
11:30a
35h 30m
2 stops
SIN
12:00a
SEA
3:10p
63h 10m
2 stops
Depart: Mon Oct 16 2017 Return: Fri Oct 20 2017 Trip spans 5 days
Air China
Air China
SEA
12:00a
SIN
12:25p
36h 25m
2 stops
SIN
12:00a
SEA
12:14p
36h 14m
2 stops
Depart: Thu Jun 29 2017 Return: Thu Jul 13 2017 Trip spans 15 days
$1416
Select
China Airlines
China Airlines
SEA
12:00a
SIN
9:19a
33h 19m
2 stops
SIN
12:00a
SEA
1:14a
25h 14m
2 stops
Depart: Mon Jul 24 2017 Return: Mon Jul 31 2017 Trip spans 8 days
XiamenAir
XiamenAir
SEA
12:00a
SIN
10:20a
34h 20m
2 stops
SIN
12:00a
SEA
8:10a
56h 10m
2 stops
Depart: Sat Aug 26 2017 Return: Sat Sep 9 2017 Trip spans 15 days
Air China
Air China
SEA
12:00a
SIN
9:56p
45h 56m
2 stops
SIN
12:00a
SEA
11:22p
47h 22m
2 stops
Depart: Sat Aug 5 2017 Return: Wed Aug 23 2017 Trip spans 19 days
United
United
SEA
12:00a
SIN
7:10p
43h 10m
2 stops
SIN
12:00a
SEA
11:28p
23h 28m
1 stop
Depart: Wed Jul 19 2017 Return: Mon Jul 31 2017 Trip spans 13 days
XiamenAir
XiamenAir
SEA
12:00a
SIN
10:20a
34h 20m
2 stops
SIN
12:00a
SEA
8:10a
56h 10m
2 stops
Depart: Mon Aug 7 2017 Return: Mon Aug 14 2017 Trip spans 8 days
$1018
Select
EVA Air
EVA Air
SEA
12:00a
SIN
8:40p
20h 40m
1 stop
SIN
12:00a
SEA
7:40p
19h 40m
1 stop
Depart: Sun Jul 16 2017 Return: Tue Aug 8 2017 Trip spans 24 days
United
United
SEA
12:00a
SIN
4:00p
40h 00m
2 stops
SIN
12:00a
SEA
11:35p
23h 35m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Jul 13 2017 Trip spans 4 days
$1050
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
SIN
2:46p
38h 46m
2 stops
SIN
12:00a
SEA
11:02a
35h 02m
2 stops
Depart: Mon Jul 31 2017 Return: Sat Aug 19 2017 Trip spans 20 days
XiamenAir
XiamenAir
SEA
12:00a
SIN
11:45a
35h 45m
2 stops
SIN
12:00a
SEA
8:10a
56h 10m
2 stops
Depart: Thu Jul 13 2017 Return: Sun Aug 6 2017 Trip spans 25 days
$1064
Select
China Southern
China Southern
SEA
12:00a
SIN
2:50p
38h 50m
2 stops
SIN
12:00a
SEA
7:30p
43h 30m
2 stops
Depart: Thu Jul 13 2017 Return: Sun Aug 6 2017 Trip spans 25 days
$1120
Select
Major Airline
Major Airline
SEA
12:00a
SIN
6:55p
18h 55m
1 stop
SIN
12:00a
SEA
10:30p
22h 30m
1 stop
Depart: Fri Jul 14 2017 Return: Wed Aug 9 2017 Trip spans 27 days
XiamenAir
XiamenAir
SEA
12:00a
SIN
10:20a
58h 20m
2 stops
SIN
12:00a
SEA
8:10a
56h 10m
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
$596
Destination

Singapore
$596