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: Tue May 10 2016 Return: Wed May 25 2016 Trip spans 16 days
EVA Air
EVA Air
SEA
9:50p
SIN
6:50p
21h 00m
1 stop
SIN
9:10a
SEA
6:30a
21h 20m
1 stop
Depart: Tue May 24 2016 Return: Fri Jun 3 2016 Trip spans 11 days
Major Airline
Major Airline
SEA
6:20a
SIN
1:50a
19h 30m
1 stop
SIN
12:00a
SEA
7:50p
19h 50m
1 stop
Depart: Wed May 25 2016 Return: Mon May 30 2016 Trip spans 6 days
ANA
ANA
SEA
8:40a
SIN
4:15a
19h 35m
1 stop
SIN
8:35p
SEA
9:50p
25h 15m
1 stop
Depart: Thu May 19 2016 Return: Tue May 24 2016 Trip spans 6 days
Delta
Delta
SEA
8:40a
SIN
4:30a
19h 50m
1 stop
SIN
2:00a
SEA
8:28p
18h 28m
1 stop
Depart: Wed Apr 27 2016 Return: Thu Jun 2 2016 Trip spans 37 days
United
United
SEA
8:40a
SIN
5:05a
20h 25m
1 stop
SIN
1:50a
SEA
9:50p
20h 00m
1 stop
Depart: Sun Feb 21 2016 Return: Tue Mar 1 2016 Trip spans 10 days
American Airlines
American Airlines
SEA
4:35p
SIN
3:50a
35h 15m
2 stops
SIN
3:20a
SEA
9:30a
30h 10m
3 stops
Depart: Tue Feb 9 2016 Return: Tue Feb 16 2016 Trip spans 8 days
China Airlines
China Airlines
SEA
1:10p
SIN
11:50p
34h 40m
2 stops
SIN
8:25a
SEA
9:45a
25h 20m
2 stops
Depart: Tue Mar 15 2016 Return: Thu Mar 24 2016 Trip spans 10 days
Korean Air
Korean Air
SEA
9:55a
SIN
12:55a
39h 00m
1 stop
SIN
7:00a
SEA
11:05p
40h 05m
1 stop
Depart: Fri Mar 18 2016 Return: Wed Mar 23 2016 Trip spans 6 days
$1004
Select
Air China
Air China
SEA
5:02a
SIN
11:30a
30h 28m
2 stops
SIN
8:15p
SEA
3:53a
31h 38m
2 stops
Depart: Wed Jul 13 2016 Return: Mon Jul 18 2016 Trip spans 6 days
$1144
Select
Asiana Airlines
Asiana Airlines
SEA
10:40a
SIN
2:30a
39h 50m
1 stop
SIN
6:40p
SEA
12:10a
29h 30m
1 stop
Depart: Sun Jul 3 2016 Return: Tue Jul 5 2016 Trip spans 3 days
$1629
Select
China Eastern Air
China Eastern Air
SEA
2:00a
SIN
10:25a
32h 25m
2 stops
SIN
8:55p
SEA
8:23p
23h 28m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller
At KAYAK we don’t set 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 don'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.

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Airports
Origin

Seattle
$767
Destination

Singapore
$767